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You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-5 on 2012-09-15, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 19:00 - 20:00: Well handed over from production department. Held brief prior to leaktest XMT cross.
20:00 - 21:00: Found out that DHSV was open. Closed DHSV and bleed down pressure above to closed drain.
21:00 - 22:30: Leak tested XMT cross to 20/120 bar for 5/10 min.
22:30 - 00:00: Skidded rig in position.
| Well handed over from production department. Leak tested XMT cross. Skidded rig in position. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-5 on 2012-09-16, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 00:45: Changed to workover hatch.
00:45 - 01:30: Held dop meeting on drill floor prior to r/u on well.
01:30 - 03:00: Removed XMT top cap and installed lower riser and BOP. Installed chiksan manifold on KWV.
03:00 - 04:00: Leak tested lower riser/bop connections to 20/120 bar for 5/10 min and function tested BOP. Leak tested chiksan manifold against closed KWV to 20/120 bar for 5/10 min.
04:00 - 04:45: Lowered down lower lubricator from rig floor and stabbed onto BOP.
04:45 - 05:00: Performed debrief.
05:00 - 05:45: Lifted up lubricator and GIH in elevator. Add appox 40 litres of ramex RX 72 into riser.
05:45 - 06:00: Installed RST toolstring into lubricator.
06:00 - 07:15: Continued to install RST toolstring.
07:15 - 08:50: Made up connections and filled lubricator with MEG. Tested r/u to 20/120 bar for 5/10 min.
08:50 - 12:25: Opened well and RIH with BHA#1, RST toolstring to 3645 m. WHP 42 bar
12:25 - 13:05: Ran correlation pass between 3645 and 3420 m. Adjusted the depth according to reference log.
13:05 - 14:20: Logged RST-D in sigma mode between 3642 3456 m 4. 5m/min.
14:20 - 14:40: RIH from 3456 to 3642.
14:40 - 21:45: Logged RST-D in IC mode pass#1 from 3635 3460m 0. 5m/min.
21:45 - 22:15: RIH from 3460 to 3637.
22:15 - 00:00: Logged RST-D in IC mode pass#2 from 3637 3600 m 0. 5m/min.
| R/u wireline equipment on well. Installed RST toolstring in lubricator. Tested r/u. Opened well and RIH. Logged RST-D in sigma mode and RST-D in IC mode. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-5 on 2012-09-17, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 06:00: Logged RST-D in IC mode pass#2 from 3600 3460 m 0. 5m/min. WHP 42 bar.
06:00 - 06:25: RIH to 3637 m.
06:25 - 16:00: Logged RST-D in IC mode pass#3 from 3637 3460 m 0. 5m/min. WHP 42 bar.
16:00 - 18:30: POOH with BHA#1 from 3460 m to surface.
18:30 - 19:50: OOH. WHP 42 bar. Closed well and inflow tested HMV and SV.
19:50 - 20:30: Closed DHSV and bled down to 10 bar. Inflow tested DHSV. Bled off pressure above and closed well. Meanwhile held dop meeting prior to r/d.
20:30 - 21:45: Had problem to flush lubricator with n2 through manifold on KWV to blow down. Found rubber particles in LTV. Removed rubber and continued to flush lubricator with n2.
21:45 - 22:25: Broke lubricator and l/d BHA#1 on drill floor. Inspected same.
22:25 - 22:40: Held brief prior to r/d upper lubricator and GIH.
22:40 - 00:00: R/d upper lubricator, GIH and hoses. Disassambled lubricator and lifted out lubricator from rig floor.
| Logged RST-D in IC mode pass 2 and 3. POOH. Inflow tested HMV,SV and DHSV. L/d BHA#1, RST toolstring. R/d upper lubricator and GIH. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-5 on 2012-09-18, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 00:45: Held brief prior to r/d lower lubricator and BOP.
00:45 - 04:50: Lifted lower lubricator to rig floor with top drive. Lifted BOP away in moon pool. RD lower riser. Installed tree cap. R/d manifold on KWV. Installed KWV cap. Lifted out grease pump and n2 bottles from rig floor. Lifted out BOP from moon pool.
04:50 - 06:00: Lined up and leak tested XMT cross to 20/280 bar for 5/10 min. Leak tested tree cap and KWV cap to 20/345 bar for 5/10 min.
06:00 - 11:00: Continued to rig down WL equipment. Handed well back to production.
11:00 - 12:00: Packed and prepared for back load. End of operation.
| R/d wireline equipment and back loaded equipment. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-5 on 2015-11-02, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 18:00 - 20:00: Skid rig from f-11 b to f-5.
20:00 - 22:00: Changed 7/16" add-on drum, due to cable strands outside criteria for building new cable head. Meanwhile received well from production.
22:00 - 00:00: Had to wait for rigging on XMT due to leak in header valve on water injection line. Meanwhile rigged up new add-on drum and changed to wireline hatch.
| Skidded rig from f-11b to f-5. Received well from production. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-5 on 2015-11-03, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 01:30: Waited on production department to isolate injection line. Meanwhile rigged up new add on drum.
01:30 - 04:40: Rigged up KWV manifold. Inflow tested swab valve to 140 bar for 10 min. Leak tested KWV manifold to 20/140 bar for 5/10 min. Meanwhile built new GIH and threaded cable. Schlumberger built cable head and tested toolstring.
04:40 - 04:50: Performed toolbox talk prior to disconnect XMT cap and land riser, BOP and lubricator.
04:50 - 06:00: Disconnected XMT top cap and landed riser, BOP and lubricator. Hooked up hoses for the BOP. Meanwhile schlumberger tested BHA on deck.
06:00 - 07:00: Function tested BOP and leak tested bleed off hoses on wellhead to 20/140 bar for 5/10 min.
07:00 - 09:30: Prepared for lifting lubricator.
09:30 - 10:00: Performed pre-job meeting on rig floor prior to lift up lubricator and perform RST logging.
10:00 - 11:00: Lifted lubricator into vertical position. MU QTS to riser.
11:00 - 11:15: M/u BHA 1 2,51" RST-D. M/u lubricator to QTS.
11:15 - 12:40: Fill RU with 100 MEG. Leak tested lubricator/qts/riser against SV to 20/200 bar 5/10 min.
12:40 - 13:00: Waited on production for pumping and equalizing pressure over DHSV.
13:00 - 13:45: Opened HMV and equalized pressure above DHSV, applied 430 bar on CL to DHSV. WHP 57 bar when DHSV equalized. Opened SV.
13:45 - 14:00: RIH w/ BHA 1 2,51" od RST-D from surface m to 383m, WHP 57 bar.
14:00 - 14:15: Schlumberger checked communication with logging tool.
14:15 - 16:15: Continued to RIH from 383 m to 3630 m. Depth p/u 2000 m 2600 lbs 2400 m 3150 lbs 3000 m 3900 lbs 3200 m 4300 lbs 3600 m 4500 lbs friction factor 0,22.
16:15 - 17:05: Logged RST-D sigma pass at 4,5 m/min across interval 3625 3450 m. WHP 56 bar.
17:05 - 00:00: RIH to perform RST-D IC pass at 0,5 m/min across interval 3525 3470 m Performed three passes. Meanwhile interpreted logging data. Decided to run a fourth pass while interpretating. WHP 54 bar.
| Rigged up WL equipment in f-5. Installed BHA and RIH. Logged RST- d sigma pass across 3625 3450 m. Started to log RST-D IC pass across 3525 3470 m. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-5 on 2015-11-04, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 02:10: Logged fourth RST-D IC pass across interval 3525 3470 m. Completed logging.
02:10 - 03:45: POOH from 3470 m to surface WHP bar. 54 bar.
03:45 - 05:10: Closed SV HMV and inflow tested same. Purged lubricator with n2. Observed grease in bleed off hose.
05:10 - 05:45: Found empty container to drain grease, to avoid getting same into bleed-off lines.
05:45 - 06:00: Continued to purge lubricator.
06:00 - 06:10: Performed toolbox talk prior to l/d BHA#1.
06:10 - 07:00: Broke lubricator and l/d BHA on deck.
07:00 - 08:00: Rigged down top lubricator and prepared for rigging down lubricator.
08:00 - 09:15: Closed BOP and opened HMV. Bled off pressure above DHSV and inflow tested same, 0,03 bar/30 min.
09:15 - 13:00: Opened BOP. Rigged down lubricator and l/d on drill floor. Disconnected hoses to BOP. Lifted BOP and placed same in moonpool. Meanwhile schlumberger rigged down logging unit.
13:00 - 14:40: Disconnected lower riser section and l/d same on drill floor. Installed top cap. Disconnected KWV manifold and installed KWV cap.
14:40 - 16:15: Leak tested top cap and KWV cap to 20/345 bar for 5/10 min.
16:15 - 17:30: Disconnected hoses to XMT HMV and DHSV. Cleaned and tidy area. Handed well over to production department.
17:30 - 19:00: Lifted lubricators into containers and rigged down equipment on pipedeck. Lifted BOP from moonpool into container on pipedeck.
19:00 - 22:00: Reeled back HMV DHSV and packed skid. Packed BOP pressure control skid.
22:00 - 00:00: Packed chicksan container and removed scaffolding around wireline winch.
| Logged RST-D IC pass across interval 3525 3470 m. Rigged down WL equipment. Tested XMT valves and DHSV. Handed well back to production. Started to rig down for demobilization. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-5 on 2015-11-05, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 03:00: Packed wireline winch and 7/16" add-on.
03:00 - 07:00: Packed altus work container. Cleaned and tidy area. end of operation
| Packed wireline equipment ready for backload. Cleaned and tidy area. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-7 on 2007-09-14, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 21:00 - 00:00: Wow to skid rig to f-7. Wind 41-53 kt.
| Wow to skid rig to f-7. Skidded to f-7. Started to skid out to remove riser tie-in winch. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-7 on 2007-09-15, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 03:30: Wow to skid rig to f-7. Wind 41-53 kt.
03:30 - 06:00: Held tool box meeting prior to skidding. Removed main staircase and baskets to be able to skid. Skidded rig to f-7. Had decreasing trend on weather 25-38 kt, morning forcast 17-22 kt) and decided to to skid all the way out to remove riser tie-in winch.
06:00 - 07:00: Starboard aft skidding cylinder failed and thus stopped skidding operation. Decided to cancel skidding operation to remove riser tie-in winch and to stay on location and start drilling.
07:00 - 10:15: Installed stairways to cantilever. Removed diverter and riser equipment from drill floor.
10:15 - 13:45: Held tool box meeting before pipe handling. Lo 12 singles of 5 1/2" HWDP. Lo 3 singles of 8 1/4" DC.
13:45 - 15:15: Changed dies on aft PRS.
15:15 - 20:30: Continued to lo 3 singles of 8 1/4" DC. PU and MU 3 stds of 5 1/2" HWDP and RB in derrick as dedicated landing string.
20:30 - 21:00: Serviced TDS and blocks.
21:00 - 22:45: PU 36" ho assembly. Removed master bushing and outer ring. RIH with 36" ho assembly to 9 m and re-instated outer ring and bushing.
22:45 - 00:00: MU 36" BHA from 9 m to 17 m.
| Skidded rig to f-7 and removed riser equipment from drill floor. Lo 12 singles of 5 1/2" HWDP and 6 singles of 8 1/4" DC. PU and MU 12 singles of 5 1/2" HWDP and RB in derrick as dedicated landing string. MU and RIH with 36" BHA and centralizing bushing" to 145 m MD. Started washing down with sea water and no rotation. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-7 on 2007-09-16, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 00:30: MU 36" BHA from 17 m to 26 m.
00:30 - 01:00: Skidded cantilever 11 cm forward to adjust rig floor on f-7.
01:00 - 03:00: MU 36" BHA from 26 m to 122 m.
03:00 - 04:00: Performed derrick inspection prior to spudding the hole. Meanwhile ROV checked template and got in position for stab-in.
04:00 - 05:00: MU 36" BHA from 122 m to 144 m. Observed fill below template. Continued RIH slowly without pumps and with no rotation until positive tag at 145. 0 m.
05:00 - 06:00: Started pumping seawater at 1000 LPM and washed down with no rotation.
06:00 - 08:00: No progress washing down at 1000 LPM with no rotation due to cement below template. Evalutated situation of having centralizer drill bushing at f-12 DCI level. Decided to change BHA to be able to drill out cement.
08:00 - 12:30: POOH to change BHA.
12:30 - 14:00: PU and MU 26" BHA
14:00 - 16:00: RIH with 26" BHA to 142 m. ROV assisted stabbing into template guide funnel. Washed down with seawater to 145 m with 550 LPM.
16:00 - 19:00: Drilled cement with seawater at 550 LPM/4-5 bar, 5 RPM/1-2 KNM and 1 MT wob to 149 m. 4 m drilled hole will allow centralizer drill bushing to land in template guide funnel when starrting to drill with 36" ho assembly.
19:00 - 21:00: POOH with 26" BHA from 149 m to surface.
21:00 - 23:30: Performed software upgrade on VI-CIS. Meanwhile serviced PRS and rig floor equipment.
23:30 - 00:00: PU 36" ho assembly.
| No progress on washing down to start drilling 36" hole at 145 m. POOH Changed to 26" BHA and RIH. Drilled down to 149 m. POOH and re-run 36" ho assembly. Entered 26" hole with 17 1/2" bit and 26"/36" ho assembly. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-7 on 2007-09-17, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 04:00: Removed master bushing and outer ring. RIH with 36" ho assembly to 9 m and re-instated outer ring and bushing. MU 36" BHA from 9 m to 142 m. Stabbed into funnel on template guided by ROV and washed down 600 LPM/1 bar to 145 m.
04:00 - 06:00: Attempted to enter 26" hole washing down 600 LPM/1 bar. Inspected string with ROV and found that 36" ho and centralizer bushing was clear of f-12 DCI. Applied 1-5 RPM and entered pre-drilled 26" hole. Washed down 1000 LPM/1 bar to 149 m. Observed with ROV that centralizer bushing had not landed out in funnel.
06:00 - 07:00: Reamed 26" pre-drilled hole to be able to land out centralizer bushing in funnel, 1000-1500 LPM, 5-15 RPM.
07:00 - 15:00: Drilled 36" hole from 149 m to 187 m MD, 2000-4550 LPM, 15-83 bar, 50-80 RPM, 4-7 KNM, 1-2. 5 MT wob, ROP 5-9 m/hr. Pumped 20 m3 hi-vis pills as required. Down linked and performed survey at 168 m and 183 m. Up weight 102 MT down weight 97 MT. Survey at 155 m 0. 93 inc at 171 m 0. 49 inc. At 184 m 0. 57 inc
15:00 - 15:30: Repaired liner spray on mud pump
15:30 - 19:00: Drilled 36" hole from 187 m to 209 m MD, 4550 LPM, 83 bar, 80 RPM, 4 KNM, 1-2. 5 MT wob, ROP 5-9 m/hr. Pumped 20 m3 hi-vis pills as required. Down linked and performed survey at 197 m. Survey at 195. 6 m 0. 49 inc
19:00 - 20:00: Circulated btms up with seawater and sweept with 25 m3 hi-vis pill. ROV confirmed TD by measuring paint mark 0. 5 m below template funnel. Displaced hole to 1. 40 SG bentonite mud at 4800 LPM and 106 bar.
20:00 - 23:30: POOH with 36" BHA from 206 m to 5 m below seabed. No drag observed. Topped up hole with 1. 40 SG mud at 1770 LPM and 5 bar. POOH with 36" BHA and lo same.
23:30 - 00:00: Cleared and tidied rig floor off excess equipment. Held tool box meeting prior to picking up cart assembly.
| Drilled 36" hole from 149 m to 208 m MD. Circulated hole clean and displaced hole to 1. 40 SG bentonite mud. POOH and LD 36" ho assy. RU for running 30" conductor. MU 30" conductor shoe. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-7 on 2007-09-18, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 04:30: PU cart assembly and RB in derrick. MU CMT assembly and lo same. Removed 5 1/2" elevators and bails. RU for running 30" conductor.
04:30 - 06:00: Held tool box meeting with all personnel involved prior to running conductors. PU 30" shoe joint and checked float for flow through by flushing with water.
06:00 - 11:00: MU 30" conductor. Installed cement top-up system with cement oulet 25 m below mud line and burst disk assembly 15 m below mud line. Aligned UWG top-up system to avoid conflict with the 3 hydraulic rams in the template well slot.
11:00 - 14:00: Changed 5 1/2" DP elevator and bails. Re-installed link tilt system.
14:00 - 17:30: MU conductor housing joint. Landed out on bushing in rotary. Disconnected and LD handling cart.
17:30 - 19:30: RU innerstring c-plate on top of 30" housing joint. MU up aluminium cement stinger PU cart and stabbed lower end into innerstring x-over. Removed c-plate. Locked cart to housing joint with 5 left-hand turns. Performed PU test. Installed 2" fill up valve and inclinometer on cart.
19:30 - 22:00: Ran conductor through rotary and installed master bushings. Installed cement top-up system as conductor was RIH.
22:00 - 23:00: Installed hose for UWG top-up system.
23:00 - 23:30: Filled conductor with SW and continued RIH with 30" conductor on 5 1/2" HWDP landing string to 118 m.
23:30 - 00:00: Changed dies on pipe handler.
| MU 30" conductor and conductor housing. Installed UWG top-up system on upper 25 m of conductor. RU c-plate and MU cement stinger and cart. RIH with 30" conductor on dedicated landing string. ROV manipulated conductor to be able to pass f-12 DCI valve and assisted stabbing into f-7 template funnel. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-7 on 2007-09-19, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 00:30: Changed dies on pipe handler.
00:30 - 01:00: RIH with 30" conductor on 5 1/2" HWDP landing string from 118 m to 138 m.
01:00 - 03:00: Stopped RIH with 30" conductor at 138 m due to possible collision with f-12 DCI valve. Monitored and evalutated situation.
03:00 - 05:15: RU tugger from moonpool and installed wire sling on lower part of conductor with ROV to manipulate 30" conductor away from f-12. String weight 105 MT.
05:15 - 05:45: RIH with 30" conductor on 5 1/2" HWDP landing string past f-12 DCI valve and stabbed into template slot assisted by ROV.
05:45 - 06:00: RIH with 30" conductor on 5 1/2" HWDP landing string from 143 m to 157 m.
06:00 - 09:00: RIH with 30" conductor on 5 1/2" HWDP landing string from 157 m to 203 m.
09:00 - 10:00: Spaced out cement stand and ensured that 30" conductor housing was 112. 88 m from machined ring on centralizer deck. ROV checked level using digiquartz. Found f-7 to be 27 cm to high. Adjusted string hight and checked level with digiquarz. Made two measurements and confirmed f-7 to be positioned 12,2 cm higher than f12, as per program.
10:00 - 13:45: Ran in with forward 6 MT tugger as guide from moonpool. ROV hooked it up to the template and attached shackle and rope to the hot stab. Launched the minireel hose from moonpool on the guide tugger. Hooked up ROV with hydraulic reservoir to hydraulic receptacle on template. Engaged centralization rams in template funnel. Pitch and roll readings before engaging rams roll 0. 6 pitch 0. 2 after engaging rams roll 0. 5 pitch 0. 2
13:45 - 14:15: Circulated 30 m3 SW at 2500 LPM. Meanwhile held tool box talk prior to cement job.
14:15 - 16:00: Trouble shoot purge system prior to cement job.
16:00 - 17:15: Mixed and pumped 46. 2 m3 1. 52 SG tuned light XL cement slurry at 800 LPM. Displaced cement slurry with 6. 0 m3 of SW at MAX rate using cement unit. Bleed off pressure and checked for back-flow. Removed CMT hose and flushed through manifolds and hoses.
17:15 - 00:00: WOC while holding landing string in tension at correct depth. Meanwhile and cleaned CMT unit. seabed for sement returns inconclusive due to poor visability maintenance on aft PRS for top-up job
| Continued RIH with 30" conductor on 5 1/2" HWDP landing string to TD. ROV actuated conductor centralizer. Cemented 30" conductor. Waited 10 hours on cement to set. Performed remedial cement job. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-7 on 2007-09-20, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 02:30: WOC while holding landing string in tension at correct depth.
02:30 - 03:15: Held tool box meeting in cement control room prior to pumping down the top-up pipe. Lined up to to pump down top-up pipe. Tested line and manifold 100bar/5 min. Stepped up pressure pumping at 50 l/min. At 52 bar psi) differential, pressure bled of rapidly indicating burst disk rupture. Indications are that it is the shallowmost disk that ruptured.
03:15 - 05:30: Performed circulation test at 500 LPM/32 bar with SW for 10 min. Prepared for remedial cement job. Pumped 6 m3 of 1,56 g-cement slurry at 500lpm/74 bar. Displaced cement down cement hose and top up pipe with 1,1 m3 SW.
05:30 - 06:00: Disconnected hose and dropped release ball. Let ball drop and sheard out release sub on UWG with 139 bar. Checked release by ROV.
06:00 - 08:00: Attempted to retrieve UWG top-up hose. Flushed hose with 5 m3 SW. Took weight with tugger, but were unable to pull the released hose out of the top-off system.
08:00 - 13:45: Installed cutter on ROV. Cut UWG top-up hose and retrieved it to surface.
13:45 - 16:30: Slacked off to neutral weigt. Observed no movement on conductor. ROV confirmed inclinometer readings. Released cart by rotating 5 times to the right. Pulled cart above 30" housing. RB 1 STD and dropped sponge ball and flushed DP with 2500 LPM for 5 min. POOH. Meanwhile attempted to retract centralization rams in template funnel. ROV did not manage to pull dummy hot-stab and broke handle on operation panel. Pitch and roll readings after cement job roll 0. 43 pitch 0. 54
16:30 - 18:00: Held tool box meeting befor handling BHA. Lo cement stinger and cart.
18:00 - 18:30: Pulled vacuum hose for DCI through rotary for ROV to pick up.
18:30 - 21:30: Bo and lo cement stand. RD 6 MT tugger in moonpool. Cleaned and cleared rig floor.
21:30 - 22:30: Held tool box talk with all personnel involved. PU 17 1/2" bit and motor assy.
22:30 - 23:30: Bo pre-made bit and mudmotor assembly and adjusted bend to 1. 22 deg. MU bit and motor assembly.
23:30 - 00:00: MU and RIH with 17 1/2" BHA.
| Released cart and POOH. LD cement stinger and running tool. Cleared rig floor. Installed CTS funnel and DCI hose on f-7 using ROV. MU and RIH with 17 1/2" BHA to 144 m. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-7 on 2007-09-21, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 06:00: MU and RIH with 17 1/2" BHA from 9 m to 129 m. Stabbed into 30" conductor housing at 139. 7 m assisted by ROV. RIH with 17 1/2" BHA to 144 m.
06:00 - 07:45: MU and RIH with 17 1/2" BHA from 144 m to 188 m. Started circulating and attempted to take survey without sucess.
07:45 - 09:45: RB 1 STD and topped up oil in TDS.
09:45 - 10:15: Attempted to re-take survey without sucess.
10:15 - 13:45: Washed down and tagged CMT at 196 m. Drilled out shoe from 196 m to 210 m 3500 LPM, 93 bar, 60 RPM, 3 KNM, 2 MT wob. Up weight 100 MT/DOWN weight 97 MT. Pulled through shoe and observed no drag.
13:45 - 15:15: Attempted to re-take survey without sucess. Drilled 17 1/2" hole from 210 m to 215 m 3000 LPM, 71 bar, 60 RPM, 1-6 KNM, 1 MT wob. Attempted to re-take survey without sucess.
15:15 - 16:00: Circulated while evaluating problem with survey. Spotted 10 m3 1. 40 SG pill on bottom prior to POOH to change BHA.
16:00 - 20:30: POOH from 215 m to 192 m. Inspected TDS for loose items. Continued POOH from 192 m to surface.
20:30 - 22:00: Changed 5 1/2" elevator due to missing pin.
22:00 - 00:00: MU and RIH with new 17 1/2" BHA to 36 m.
| RIH with 17 1/2" BHA from 144 m and tagged CMT at 196 m. Drill out 30" shoe using SW and hi-vis pills. Clean out rathole. Drill to 215 m MD while attempting to take surveys. Spotted 10 m3 1. 40 SG pill on bottom and POOH. Changed 17 1/2" BHA and RIH to 200 m. RU gyro unit to run single shot survey through DP. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-7 on 2007-09-22, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 03:00: MU and RIH with new 17 1/2" BHA from 36 m to 129 m. Stabbed into 30" conductor housing at 139. 7 m assisted by ROV. RIH with new 17 1/2" BHA from 140 m to 200 m. Weight under jar is 13 MT.
03:00 - 06:00: RU gyro unit in v-door to be able to run single shot survey through DP.
06:00 - 07:00: Changed electrical box in gyro unit.
07:00 - 09:15: Continued RU gyro unit in v-door to be able to run single shot survey through DP.
09:15 - 09:45: Washed down from 200 to 215 m. Pulled back through shoe to verify no obstruction.
09:45 - 00:00: Drilled 17 1/2" hole from 215 m to 266 m using 5 1/2" HWDP as drilling stand 3100-3400 LPM, 75-87 bar, 60 RPM, 1-6 KNM, 1 MT wob. Up weight 97 MT/DOWN weight 93 MT. Pumped 10 m3 hi-vis sweep and spotted 10m3 hi-vis on bottom prior to each gyro run. Performed gyro survey every single drilled. Strapped pipe to one side at centralizer deck using 6 MT moonpool tugger to enhance quality on survey. Gyro kept hanging up while RIH at 110 m from bit 5 1/2" HWDP) and needed several attempts to be able to pass.
| Continued RU WL gyro. Drill 17 1/2" hole from 215 m to 280 m taking gyro singel-shot survey every single drilled. Had possible small screw/t-bar dropped down hole drill string) at 276 m. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-7 on 2007-09-23, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 03:00: Drilled 17 1/2" hole from 266 m to 276 m 3000-3500 LPM, 60-92 bar, 70 RPM, 2-5 KNM, 3-5 MT wob. Pumped 10 m3 hi-vis sweep and spotted 10m3 hi-vis on bottom. Performed gyro survey at 262 m.
03:00 - 05:00: Dropped t-bar 5 cm x 2. 5 cm extended screw) from gyro goose-neck. It was probably lost down hole drill string). Evaluated situation and discussed further action with town, decided to continue drilling operation.
05:00 - 06:00: Performed gyro survey at 273. 4 m. Drilled 17 1/2" hole from 276 m to 280 m 3500 LPM, 98 bar, 70 RPM, 3-4 KNM, 3-4 MT wob.
06:00 - 13:00: Drilled 17 1/2" hole from 280 m to 307 m using 5 1/2" HWDP as drilling stand 3000-4000 LPM, 76-126 bar, 70 RPM, 1-6 KNM, 2-4 MT wob. Up weight 100 MT/DOWN weight 97 MT. Pumped 10 m3 hi-vis sweep and spotted 10m3 hi-vis on bottom prior to each gyro run. Performed gyro survey every single drilled.
13:00 - 13:30: Pumped 10 m3 hi-vis pill and swept out of hole. Spotted 12 m3 1. 40 SG mud at 3100 LPM/72 bar.
13:30 - 19:00: POOH from 307 m to 122 m. No drag observed. Inspected TDS for loose items. Continued POOH from 122 m to surface. Found t-bar, that was lost yesterday from gyro goose-neck, in bit.
19:00 - 00:00: MU and RIH with new 17 1/2" BHA from surface to 83 m.
| Drill 17 1/2" hole from 280 m to 308 m taking gyro singel-shot survey every single drilled. POOH to change to BHA with MWD gyro. RIH with new 17 1/2" BHA. Attempted to take survey before starting to drill 17 1/2" hole. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-7 on 2007-09-24, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 00:30: RIH with new 17 1/2" BHA from 83 to 122 m.
00:30 - 01:00: Surfaced ROV to repair hydraulic leak.
01:00 - 02:00: RIH with new 17 1/2" BHA from 122 to 129 m. Stabbed into 30" conductor housing at 139. 7 m assisted by ROV. RIH with new 17 1/2" BHA from 140 m to 227 m.
02:00 - 03:00: Surfaced ROV to repair hydraulic leak in operation-arm. Meanwhile pulled 171/2" BHA into shoe at 195 m. Dived ROV and re-connected on to DCI hose.
03:00 - 04:15: RIH with new 17 1/2" BHA from 195 to 305 m. Attempted to take survey at 305 m with GMWD before drilling ahead.
04:15 - 06:00: Continued attempting to take survey with GMWD at 307 m without sucess. Drilled 1 m to 308 and made several attempts to take survey. No sucess. MWD transmission is working fine, but GMWD signals are corrupt.
06:00 - 07:15: Continued attempting to take survey with GMWD at 308 m without sucess. MWD transmission is working fine, but GMWD signals are not create new signals).
07:15 - 07:45: Pumped 10 m3 hi-vis pill and swept out of hole. Spotted 12 m3 1. 40 SG mud prior to POOH.
07:45 - 11:45: POOH from 308 m to surface. No drag observed.
11:45 - 12:45: Changed out GMWD tool.
12:45 - 18:30: MU and RIH with new 17 1/2" BHA from surface to 136 m. Stabbed into 30" conductor housing at 139. 7 m assisted by ROV. RIH with new 17 1/2" BHA from 140 m to 261 m. Sat scribe-line and aligned UHBO. Surface tested GMWD at 49 m, 3100 LPM/65 bar.
18:30 - 20:30: Washed down with new 17 1/2" BHA from 261 to 308 m, 3100 LPM, 80 bar, 60 RPM, 1-5 KNM. Attempted to take survey at 298 m and at 308 m with GMWD before drilling ahead.
20:30 - 23:00: Drilled 17 1/2" hole from 308 m to 318 m 4000 LPM, 131 bar, 70 RPM, 1-5 KNM, 0-1 MT wob. Attempted to take survey with GMWD without sucess. Drilled 17 1/2" hole from 318 m to 328 m and attempted to take survey with GMWD without sucess.
23:00 - 00:00: RB 1std. Picked up 1 STD of 5 1/2" HWDP to use as drilling stand.
| POOH to change MWD gyro. RIH with 17 1/2" BHA from surface to 308 m. Drilled 17 1/2" hole from 308 m to 328 m while attempting to take survey with GMWD. Drilled 17 1/2" hole from 328 m to 353 m taking gyro singel-shot survey every single drilled. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-7 on 2007-09-25, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 06:00: Drilled 17 1/2" hole from 328 m to 353 m using 5 1/2" HWDP as drilling stand 4000 LPM, 139 bar, 70 RPM, 2-5 KNM, 1-2 MT wob. Up weight 102 MT/DOWN weight 100 MT. Pumped 10 m3 hi-vis sweep and spotted 10m3 hi-vis on bottom prior to each WL gyro run. Performed WL gyro surveys at 331m, 339m, and 353 m. Each run taking approx. 1 HR incl. RU and RD.
06:00 - 00:00: Drilled 17 1/2" hole from 353 m to 650 m 4000-4500 LPM, 141-177 bar, 80 RPM, 4-8 KNM, 4-6 MT wob, ROP 35-70 m/hr. Pumped 3 x 10 m3 hi-vis sweeps and reamed one single PR STD. Performed gyro survey every 30 m until more than 15 m away from f-12. Performed gyromwd survey every STD every 40 m) from there on. Slided in following intervals 480-495m, 530-538m, 560-570m, 595-610m, 632-650m. Meanwhile inspected TDS and derrick for loose items. Checked die-carriers. Carried out repairs on forward PRS. Pressure tested BOP months tests).
| Drilled/surveyed 17 1/2" hole from 353 m to 759 m. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-7 on 2007-09-26, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 05:15: Drilled 17 1/2" hole from 650 m to 759 m 4000-4500 LPM, 130-160 bar, 80 RPM, 1-3 KNM, 3-4 MT wob, ROP 33-55 m/hr. Pumped 3 x 10 m3 hi-vis sweeps and reamed one single PR STD. Performed gyromwd survey every STD. Slided in following intervals 675-690m, 745-760m. Up weight 114 MT/DOWN weight 109 MT. Continued repairs on forward PRS and pressure tested BOP months tests).
05:15 - 06:00: Rotated and reciprocated pipe while repairs are carried out to mp1 and mp3.
06:00 - 06:45: Rotated and reciprocated pipe while repairs was carried out to mp2 and mp3.
06:45 - 13:15: Drilled 17 1/2" hole from 759 m to 915 m 4440-4515 LPM, 168-173 bar, 80 RPM, 3-8 KNM, 1-7 MT wob, ROP 45-90 m/hr. Pumped 3 x 10 m3 hi-vis sweeps and reamed one single PR STD. Performed MWD cluster at 800 m and gyromwd survey every STD. Slided in following interval 907-915m. Up weight 122 MT/DOWN weight 115 MT.
13:15 - 15:45: Pumped 30 m3 hi-vis followed by 30 m3 SW and then 30 m3 hi-vis to circulate hole clean, 3500 LPM, 107 bar, 30 RPM. Pulled 1 STD and pumped 3 x btms up with SW, 4450 LPM, 159 bar, 80 RPM.
15:45 - 17:15: Displaced open hole m3) to 1. 40 SG mud, 4450-2970 LPM, MAX 103 bar, 20 RPM.
17:15 - 00:00: POOH with 17 1/2" BHA. Took 29 MT overpull at 315 m. Worked the pipe up/down with 1. 40 SG mud at 450 LPM and 30 RPM on the string. No drag observed when POOH trough tight spot the second time. Continued POOH to 30" conductor shoe at 202 m and topped up conductor with 22 m3 1. 40 SG mud. Continued POOH and started laying out 17 1/2" BHA.
| Drilled 17 1/2" hole from 759 m to TD at 915 m taking gyromwd survey every STD. Circulated well clean. Displaced open hole and conductor to 1. 40 SG bentonite mud. POOH and RB 17 1/2" BHA. RU for running 20 x 13 3/8" CSG. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-7 on 2007-09-27, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 02:30: Continued laying out 17 1/2" BHA. Cleaned and cleared drill floor. Meanwhile prepared tugger for removing funnel.
02:30 - 06:00: RU for running 20 x 13 3/8" casing. Changed elevators and bails. Installed x-overs to peak circ tool and installed flex hose.
06:00 - 08:15: Continued rigging up surface equipment prior to run 13 3/8" casing. Cleared and cleaned rig floor for casing running. Odfjell rigged up casing tong.
08:15 - 08:30: Held tool box talk prior to running 13 3/8" casing
08:30 - 10:00: Picked up and made up shoe joint, intermediate and landing collar joint and baker locked same.
10:00 - 10:15: Put on guide line on casing shoe, to assist the ROV for guiding the 13 3/8" casing into the 30" conductor.
10:15 - 15:00: RIH with 13 3/8" casing from 37 m to 137 m, filling the pipe every 5th joint. Laid out 2 joints of pipe.
15:00 - 16:00: High pressure hose to port side pump of the ROV busted. ROV came out of the water, fixed busted hose and dived again.
16:00 - 18:00: Had several attempts to enter the 30" conductor with the 13 3/8" casing shoe before entering. Tuggers on centralizer deck and the ROV were used for guiding the 13 3/8" casing into the 30" conductor.
18:00 - 00:00: Continued RIH with 13 3/8" casing from 140 m to 536 m, filling the pipe every 5th joint.
| RIH with 13 3/8" casing from surface to 773m. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-7 on 2007-09-28, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 03:00: Continued RIH with 13 3/8" casing from 536 m to 582 m. Laid out 3 joints of pipe.
03:00 - 03:30: The casing tong were unable to make up high torque. Trouble shooted the casing tong, the tong were repaired and operation was resumed.
03:30 - 05:30: Continued RIH, with 13 3/8" casing from 582 m to 773 m, filling the pipe every 5th joint
05:30 - 05:45: Held tool box talk prior to changing out surface handling equipment and picking up 18 3/4" well head.
05:45 - 06:00: Started rigging down the casing handling equipment.
06:00 - 08:00: Continued rigging down odfjell surface equipment, elevator and bails. Rigged up bails and 5½" elevator.
08:00 - 09:00: Held tool box talk prior to picking up the 18 3/4" well head housing and cart assembly, and made up same.
09:00 - 10:15: Rigged down the casing tong and the automatic slips and installed 5½" slips.
10:15 - 12:45: Ran in with 18 3/4" well head housing and landed same, took 25 MT over pull.
12:45 - 14:00: Circulation was established with sea water at 2300 LPM, prior to performing the cement job. Simultaneously tool box talk was held, and cement line tested to 200 bars 10 min.
14:00 - 14:30: 20 bars were applied to the IBOP before commencing the cement job.
14:30 - 16:30: Mixed and performed CMT job. Pumped 74,5 m 1. 56 SG lead slurry at 900 1100 LPM, 14 18 bars pump pressure. 20 m 1. 92 SG tail slurry at 800 1000 LPM, 13 18 bars pump pressure.
16:30 - 17:15: Released dart, chased dart with 3000 ltr SW with cement unit. Top plug shear pressure/volume 58 bars/1127 ltr. Continued displacing with rig pumps at 3000 LPM, slowed down to 1400 LPM after 52 m3 pumped. FCP 44 bars. At 2469 stks bumped plug, 97. 7 pump efficiency. Increased pressure to 114 bars and held for 10 min to pressure test casing. Bled off pressure and checked for backflow to halliburton cement unit, 640 l bled back.
17:15 - 19:00: Released cart assembly, pulled up 1 single and laid out cement head.
19:00 - 20:15: Dropped the two halliburton sponge balls and flushed string using sea water at MAX rate. POOH. Pup joint and HWDP single were laid out, racked back remaining of the landing string in derrick. Cart running tool was laid out.
20:15 - 21:15: Master bushing and adapter ring were removed. Installed rotary table frame barrier and lowered tension ring assembly to tension deck. Meanwhile flushed cement manifold lines. Installed master bushing and removed rotary table framed barrier.
21:15 - 22:15: Picked up cement head and broke of HWDP single and laid out same. Cleared and cleaned rig floor prior for next operation.
22:15 - 22:45: Installed riser saddle to HTS, rigged up for installing the rider spider.
22:45 - 23:30: Held tool box talk prior to run production riser.
23:30 - 00:00: Picked up and made up handling sub for tension joint and laid out same on cantilever.
| Ran with 18 3/4" well head, installed same and cemented the 13 3/4" casing. POOH w/ cart and l/o same. Prepared and started to run production riser. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-7 on 2007-09-29, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 00:45: The riser spider were brought in to the rig floor.
00:45 - 01:45: Transported the riser spider to near the rotary, removed the master bushing and adapter ring. Installed the spider and hooked up hydraulic hoses and function tested same.
01:45 - 02:30: Picked up TBC and stress joint and landed of in the spider.
02:30 - 04:00: Picked up double riser number 1 and made up same. Riser was ran to a convenient height, for function testing of TBC in moonpool area.
04:00 - 06:00: Vetco performed function test of the TBC according to the program.
06:00 - 06:30: Functioning test were continued of the TBC according to the program.
06:30 - 07:00: Continued too make up and ran in with production risers to 26. 5m
07:00 - 07:45: Held tool box talk with day shift prior making up and running production riser.
07:45 - 10:30: Continued too make up and ran in with production risers to 54. 5 m
10:30 - 11:45: Tension/guide wires were hooked up on the template using the ROV.
11:45 - 17:30: Continued to make up and ran in with production risers to 103 m.
17:30 - 19:00: Flanges bolt on tension joint had to be cut from 415mm to 365mm.
19:00 - 21:30: Continued to make up the tension joint. Removed the riser spider and installed the master bushing. Started to run in with tension joint.
21:30 - 23:00: Tension joint got stuck in master bushing, 20 MT down weight. Picked up riser with master bushing attached to tension joint 10cm and were able to free bushing by hammering down the master bushing. No damage to the tension joint.
23:00 - 00:00: Tool box talk was held prior to stabbing/landing the TBC. Ran tension joint below rotary table and installed master bushing. Made up landing string to TDS. ROV removed the dust cover.
| Function tested the TBC. Ran in with the production riser, landed and installed same. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-7 on 2007-09-30, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 00:30: Aligned the TBC over the well head and ran down with the TBC over the well head.
00:30 - 04:00: Landed and connected the TBC as per vetco procedure. Weight prior to landing 100 MT. Installed hot stab for locking the TBC set down 15mt. As moving the hot stab the umbilical came off the shackle attached to the guide line and the ROV lost the hot stab. The umbilical were pulled to surface and re-attached to the guide line and ran back in and connected up. Locked TBC as vetco procedure.
04:00 - 04:15: Over pull 20 MT was held for 3 mins, adjusted tension to 10 MT as per vetco procedure. Lined up to cement unit for pressure testing of the production riser found blockage in cement line.
04:15 - 05:45: Investigated problem with cement/kill manifold lined up an alternative route.
05:45 - 06:00: Started to filling the riser prior to pressure testing of same.
06:00 - 07:45: Continued filling the riser prior to pressure testing of same. Pressure tested production riser 10/70 bars 5/10 mins. Volume pumped 560 litres had returns of 555 litres.
07:45 - 09:15: Vetco flushed TBC, installed dummy stab.
09:15 - 09:30: Held tool box talk prior to installation of centralizers, tension ring assembly and tension cylinders.
09:30 - 12:30: Installed centralizers.
12:30 - 19:00: Installed tension ring assembly and tension cylinders.
19:00 - 19:15: Held toolbox talk with night shift prior to continue rigging the tension ring assembly and tension cylinders.
19:15 - 22:00: Continued rigging the tension ring assembly and tension cylinders. Adjusted tension cylinders to 150 MT.
22:00 - 00:00: Held tool box talk prior to rigging up the cutting device for cutting the production riser. Commenced rigging up the cutting device. Simultaneously removed and installed new drill line spool.
| Pressure tested production riser to 10/70bars 5/10 mins. Installed centralizers and tension ring assembly and tension cylinders. Cut production riser at 1360 mm above machined ring on tension deck. Bevelled the top of the production riser. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-7 on 2007-10-01, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 02:00: Continued rigging up cutting device for cutting the production riser. Simultaneously had the top drive serviced.
02:00 - 04:45: Cut the production riser 1360 mm above machined ring on tension deck. Simultaneously serviced PRS.
04:45 - 05:30: Pulled out landing string and broke out pup joints and landing sub.
05:30 - 06:00: Started bevelling of the production riser top. Rigged up slings for surface riser.
06:00 - 07:00: Bevelled the production riser top.
07:00 - 07:30: Held tool box talk prior to lowering down the surface riser and well head.
07:30 - 08:30: Ran in with surface riser and well head according to vetco procedure.
08:30 - 10:00: Measured new space out for correction of length for the surface riser.
10:00 - 10:15: Held tool box talk prior to pulling out with the surface riser.
10:15 - 11:00: Pulled out with the surface riser and laid out same on cantilever.
11:00 - 12:15: Cut off 25 cm of the surface riser.
12:15 - 15:15: Picked up surface riser and ran in with same, landed in well head. Pressure tested BT seal on the surface well head to 70 bars for 10 mins, took over pull of 2. 5 MT.
15:15 - 17:15: Picked up and installed diverter, outer ring and master bushing.
17:15 - 17:30: Held tool box talk prior to pick up 12 ¼" drilling BHA.
17:30 - 20:30: Picked up 12 ¼" drilling BHA, ran in from surface to 37 m.
20:30 - 21:15: Problems with PRS trouble shooted, found soft ware problem, eletronic technician corrected error.
21:15 - 22:15: Continued RIH with 12 ¼" drilling BHA from 37 m to 175 m.
22:15 - 00:00: Held tool box talk prior to changing out wash pipe, started to change out wash pipe.
| Installed well head and surface riser, had to cut off 25 cm of the surface riser. M/u 12 ¼" drilling BHA and RIH same. Tagged TOC at 880 m drilled from 880 m to 881 m. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-7 on 2007-10-02, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 00:15: Continued changing out the wash pipe, pressure tested same to 207 bars
00:15 - 02:15: Attempted to install 10" diverter elements, not possible due to damaged elements. Changed master bushing for PS 21 slips.
02:15 - 04:45: Continued RIH with 12 ¼" drilling BHA on 5½" DP to 859 m, made up to TDS, established circulation, washed down from 859 m with 1180 LPM 30 RPM. Tagged TOC at 880 m.
04:45 - 06:00: Drilled cement/float from 880 m to 881 m with sea water 3060 LPM, 70 RPM and 84 bars.
06:00 - 11:00: Continued drill out shoe track from 881 m to 898 m, 3200 LPM, 99 bars, 70 RPM, 3-6 KNM, 2-3 MT wob, pumped 20 m hi-vis at 898 m.
11:00 - 11:30: Took out the PS-21 slips and installed the 10" diverter inserts, re-installed the PS-21 slips.
11:30 - 13:15: Continued drill out shoe track from 898 m to 908 m 13 3/8" shoe. Drilled out rat hole from 908. M to 916. 5 m, 3200. LPM, 100 bars, 70 RPM, 4 KNM, 1 MT wob.
13:15 - 14:00: Cleaned rat hole. Held tool box talk prior to displace hole to WBM.
14:00 - 15:30: Displaced well to 1. 28 SG soludril-n WBM, 3200 LPM, 90 120 bars SSP. Density of mud in returns 1,26 SG.
15:30 - 17:30: Continued to drill ahead from 916. 5 to 959 m. 3200 LPM, 90 120 bars, wob 1-10 MT, 70-180 RPM, torque 3-20 KNM. ECD 1. 29 SG EMW. MP-1 shut down.
17:30 - 18:00: Pulled off bottom circulating with MP-2, 1700 LPM, 42 bars SSP. MP-1 was re-started, the shut down caused by electrical error.
18:00 - 18:15: Continued to drill ahead to 970 m, stand pipe pressure dropped 40 bars.
18:15 - 19:00: Trouble shooted stand pipe pressure drop, tested/ checked MP-1 and MP-2, found no indication of surface error. Stand pipe pressure back to normal.
19:00 - 19:45: Continued to drill ahead to 978 m. Mud pumps shut down.
19:45 - 23:30: Circulated and reciprocated pipe, investigated MP-1 and attempted to repair same.
23:30 - 00:00: Attempted to establish drilling parameters. Mud pumps kept falling out.
| Drilled out shoe track from 881m to 908m. Displaced well to WBM 1. 26 SG. Drilled ahead to 978m. Mp1, 2 3 malfunctioned, pulled out into the shoe, rectified MP failures. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-7 on 2007-10-03, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 01:00: Continued working on mud pumps.
01:00 - 01:45: Pulled out and into the shoe, monitored well over the trip tank. Meanwhile continued working on mud pumps.
01:45 - 06:00: Investigated failures on mud pumps and carried out repairs. Failures located MP-1 swab in line, MP-2 fluid end problems, MP-3 liner problem, software problem, insufficient fluid supply.
06:00 - 07:00: Pepaired the mud pumps.
07:00 - 08:00: Circulated at 897 m to test pumps, ran back in to 978 m.
08:00 - 09:30: Drilled ahead from 978 m to 1018 m, 3300 LPM, 139 bars, 150 RPM, 10-12 KNM, wob 9 MT, ECD 1. 3 SG.
09:30 - 09:45: Took survey.
09:45 - 13:30: Drilled ahead from 1018 m to 1083 m, 2880 LPM, 115 bars, 131 RPM, 12-18 KNM, wob 6 MT, ECD 1. 3 SG.
13:30 - 15:00: Circulated bottoms up 3 times, reciprocating the pipe inside the shale, 3300 LPM 120 RPM. Flow checked well, well static.
15:00 - 16:15: Pulled up to inside the shoe at 900 m.
16:15 - 17:00: Flow checked well. Meanwhile held tool box talk prior to remove 10" diverter insert and removed same. Well static.
17:00 - 17:45: RIH from shoe and tagged TD at 1083 m, no tight spots.
17:45 - 19:45: Circulated until well were clean, reciprocating the pipe inside the shale, 2700 LPM 96 bars.
19:45 - 20:15: Flow checked well, well static.
20:15 - 00:00: POOH with 5½" DP and 12 ¼" drilling BHA from 1083 m to 275 m, pulled out wet.
| Drilled from 978 m to 1083 m, performed wiper trip to the shoe and back to TD, no tight spots. Circulated well clean, POOH with 12 ¼" BHA. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-7 on 2007-10-04, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 04:00: Continued POOH with 5½" DP and 12 ¼" drilling BHA from 275 m to surface, pulled out wet and laid out 12 ¼" drilling BHA.
04:00 - 04:30: Cleared and cleaned rig floor prior to picking up clean out BHA.
04:30 - 06:00: Started to make up cleanout BHA.
06:00 - 07:00: Continued making up scraper BHA.
07:00 - 08:45: Held tool box talk with day shift. Ran scraper slowly through riser. Hung up at 87m. Picked up rotated string twice 90 deg. Attempted to pass obstruction. Discussed the situation with town. Meanwhile prepared for removal of the scaffolding in the derrick.
08:45 - 10:00: POOH with 13 3/8" scraper. Removed PS-21 slips and installed master bushing. Inspected scraper.
10:00 - 10:30: Held tool box talk prior to break/lay out scraper. Broke/laid out same. Removed master bushing and installed PS-21 slips.
10:30 - 13:15: Continued RIH with clean up BHA from 218 m to 1077 m, took up/down weight at 1057 m 105/95 MT.
13:15 - 14:00: Picked up and made up kelly cock and ball release sub. RIH to 1080 m.
14:00 - 15:30: Circulated and increased pump rate in steps to 3000 LPM. String rotaion 40 RPM. Reciprocated the string while circulating.
15:30 - 16:45: Displaced 1,28 SG soludril-n mud from open hole and m into 13 3/8" casing. Pumped 43 m3 of 1. 20 SG saturated nacl brine at 3000 LPM/137 bar. Reciprocated the string while circulating.
16:45 - 17:00: Attached air control hose to the release ball sub and released 2 1/8" ball. Continued with displacement program, 400 LPM, 9 bar prior to shear the SABS sub. SABS sheared at 63 bar. 400 LPM/7 bar after.
17:00 - 19:15: Continued pumping to displace the 13-3/8" casing to 1. 20 SG nacl brine while rotating and reciprocation the string. Increased pump rate to 3000 LPM/34 bar after opening SABS. Pumped the high-vis soap train according to halliburton procedure while reciprocating and rotating the string. Continued displacing the soap train with 1. 20 SG nacl brine until the well was clean.
19:15 - 19:45: Observed well for 30 mins, well static.
19:45 - 00:00: Pumped 10 m 1. 44 SG slug prior to POOH with clean up BHA. POOH with clean up BHA from 1080 m to 130 m
| Attempted to RIH with 13 3/8" scarper clean BHA. Unable to pass 87 m. RIH with clean up BHA without scraper and cleaned well. POOH with clean up BHA. Performed drift run with liner hanger to 145 m. Started rigging up for running 9 5/8" screens. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-7 on 2007-10-05, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 00:15: Continued POOH with clean up from 130 m to surface. Laid out bull nose. Metal shavings recovered with magnet.
00:15 - 00:30: Held tool box talk prior to perform drift run with liner hanger to 145 m.
00:30 - 03:00: Performed drift run with liner hanger to 145 m. No obstruction observed.
03:00 - 04:00: POOH with liner hanger from 145 m to surface and laid out same, no marks or damage to the liner hanger re-runable.
04:00 - 04:15: Held tool box talk prior to rig up surface handling equipment for running 9 5/8" screens and casing
04:15 - 06:00: Started rigging up surface handling equipment for running 9 5/8" screens and casing. Changed elevator inserts to 9 5/8" casing. Rigged up casing tong
06:00 - 08:30: Continued rigging up for RIH with 9 5/8" screen.
08:30 - 08:45: Held tool box talk prior to picking up 9 5/8" screens. Picked up first joint and installed centralizer. Problems with torque set point on casing tong.
08:45 - 09:00: Investigated problems with torque set point on casing tong.
09:00 - 13:00: Changed out the casing tong to the back-up tong. Function tested and calibrated the tong.
13:00 - 13:45: Continued to RIH with 9 5/8" screens from 12 m to 47 m.
13:45 - 14:00: Stopped RIH due to helicopter. No crane operation permitted.
14:00 - 16:00: Continued to RIH with 9 5/8" screens from 47 m to 143 m. Software problem with casing tong.
16:00 - 16:45: Trouble shooted the casing tong. Tong came out of sequence, due to software problem, repaired same.
16:45 - 18:30: Continued to RIH with 9 5/8" screens from 143 m to 203 m.
18:30 - 20:00: Held tool box prior to change out 5½" elevator inserts and pick up the liner hanger. Picked up liner hanger and made up same.
20:00 - 20:30: Held tool box talk prior to rigging down 9 5/8" casing handling equipment. Started to rigging down 9 5/8" casing handling equipment. Not able to operate PRS.
20:30 - 21:15: Not able to operate the PRS. Electrical technician investigated and resat software.
21:15 - 22:15: Completed rigging down 9 5/8" casing handling equipment.
22:15 - 22:30: Held tool box talk prior to RIH with screens on HWDP and DP
22:30 - 23:30: RIH with 9 5/8" screens on 5½" HWDP from 212 m to 336 m
23:30 - 00:00: Continued to RIH with 9 5/8" screens on 5½" DP from 336 m to 500 m
| RU for running 9 5/8" sand screen. RIH with 9 5/8" sand screen on 5 ½" DP, installed same. Displaced well to 1. 03 SG nacl brine. POOH with 9 5/8" sand screen running tool from 825 m to 810 m. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-7 on 2007-10-06, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 02:30: Continued RIH with 9 5/8" screens from 500 m to 738 m. Took weight at 738 m sat down weight 9 MT and picked up free. Made up TDS. Broke circulation 500 LPM, 5 bars, RIH passed obstruction at 738m. Continued RIH with 9 5/8" screens from 738 m to 907 m
02:30 - 03:15: Continued to RIH with 9 5/8" screens in open hole from 907 m to 1060 m. Took up/down weight 124/105 MT
03:15 - 04:00: Dropped 1 3/4" aluminium ball. Positioned string at setting depth 1062 m in up weight. Chased ball with 220 LPM. Applied 125 bars to string when ball seated. Held pressure for 2 mins. Sat down weight 20 MT on liner hanger. Increased the pressure to 185 bars, 2 mins to released the running tool. Increased the pressure to shear the ball seat. Ball seat sheared at 200 bars. Picked up to the free moving up weight to bring the packer actuator dogs above the PBR. Sat down 30 ton. Observed packer shearing. Top liner hanger PBR at 850 m.
04:00 - 05:45: Pulled running tool out of PBR to 825 m. Displaced 13 3/8" casing to 1. 03 SG nacl brine with 3000 LPM 45 35 bars.
05:45 - 06:00: POOH with liner hanger running tool from 825 m to 810 m
06:00 - 09:30: Continued to POOH with 9 5/8" liner hanger BHA from 810 m to surface and laid out same.
09:30 - 10:00: Held tool box talk prior to change over from PS-21 to master bushing. Cleared rig floor and changed out PS-21 slips to master bushing. During installation of the master bushing the PRS tagged the pipe finger system. Visual inspection was performed and no visual damaged observed. During PU of swab assembly, the aft upper PRS support arm came off and dropped on to the rig floor.
10:00 - 19:00: Work was terminated until safe operation could continue. Both support arms were modified by installing safety wires. Double barrier
19:00 - 19:30: Time out with night shift discussed the incident.
19:30 - 20:00: The PRS was function tested and accepted for continued operation.
20:00 - 21:00: Held tool box talk prior to pick up swab assembly. Picked up swab assembly and tested check valve.
21:00 - 23:15: Changed to PS-21 slips. RIH with swab assembly on 5½" DP from surface to 848 m. No losses to formation.
23:15 - 00:00: Made up to TDS. Swabbed in the well twice using 3 strokes at the time with stroke length of 35 m. Swabbing speed 30 m/min. Losses 400 and 1000 LPM.
| POOH with 9 5/8" liner hanger BHA from 810 m to surface and laid out same. During PU of swab assembly, a part of the aft upper PRS support arm came off and dropped on to the rig floor. Operation was stopped until safe operation could continue. RIH with swab assembly on 5½" DP to swab in well to achieve good losses rate, loose rate vent from 1200 LPM to 150 LPM. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-7 on 2007-10-07, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 02:45: Continued swabbing the well 3 times using 3 strokes at the time with stroke length of 35 m. Swabbing speed 40 and 50 m/min. Losses 1200, 700 and 600 LPM. Filled up trip tank and observed final loss rate of 300 LPM.
02:45 - 03:00: Pressured up the string and bursted the burst disk sub at 250 bars.
03:00 - 03:30: RIH with swab assembly from 888 m to 1050 m.
03:30 - 05:00: Connected up to TDS POOH pumping 1000 LPM, 10 m/min, 8 bars SSP, 1. 03 SG nacl.
05:00 - 06:00: Pulled the swab assembly above the PBR. Established a loss rate of 150 LPM.
06:00 - 06:30: Prepared for POOH with the swab assembly.
06:30 - 06:45: Started to POOH with the swab assembly from 888 m to 835 m.
06:45 - 07:00: Stopped POOH with the swab assembly. Evaluated situation.
07:00 - 08:15: Held tool box talk with day shift. Evaluated situation. Meanwhile greased drilling equipment, installed TIW.
08:15 - 12:00: Slip and cut drill line.
12:00 - 12:45: Calibrated TDS height for geoservices.
12:45 - 14:15: Started to POOH with 5½" DP and swab assembly from 835 m to 112 m.
14:15 - 15:30: Picked and made up second swab assembly.
15:30 - 17:30: RIH with swab assemblie from 112 m to 849 m.
17:30 - 18:15: Continued to RIH with swab assemblie at 2 min/std to 1050 m.
18:15 - 20:30: Pumped 14,5 m of citric acid SG) with 1500 LPM. Displaced citric acid with 8,6 m 1. 03 SG nacl brine at 1500 LPM. Closed DP on stand pipe valve, locked in fluid in DP. Let citric acid soak.
20:30 - 21:30: Pulled the upper cup into the blank pipe and swabbed the well 2 times with 10 m strokes 30 m/min. Ran back to 1050 m. Opened the stand pipe valve. Pumped 0. 5 m down DP and displaced clean acid into well bore. Closed stand pipe valve. Let citric acid soak.
21:30 - 22:15: Pulled the upper cup into the blank pipe and swabbed the well 2 times with 10 m strokes 30 m/min. Ran back to 1050 m. Opened the stand pipe valve. Pumped 0. 5 m down DP and displaced clean acid into well bore. Closed stand pipe valve. Let citric acid soak.
22:15 - 23:00: Pulled the upper cup into the blank pipe and swabbed the well 2 times with 10 m strokes 30 m/min. Ran back to 1050 m. Opened the stand pipe valve. Pumped 0. 5 m down DP and displaced clean acid into well bore. Closed stand pipe valve. Let citric acid soak.
23:00 - 23:15: Pulled the upper cup into the blank pipe and swabbed the well 2 times with 10 m strokes 30 m/min. Ran back to 1050 m. Opened the stand pipe valve. Pumped 0. 5 m3 down DP and displaced clean acid into well bore.
23:15 - 00:00: Lined up to trip tank and established loss rate, loss rate 450 LPM.
| POOH with the swab assembly. RIH with swab new assemblie. Pumped 14,5 m of citric acid SG). Displaced citric acid with 8,6 m 1. 03 SG nacl. Let citirc acid soak. Lined up to trip tank and established loss rate, loss rate 450 LPM. Pulled the string up to 840 m above the PBR. Lined up to trip tank and established loss rate, loss rate 400 LPM. POOH with the swabbing assemblie from 840 m to 530 m. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-7 on 2007-10-08, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 01:30: Pulled the string up to 1026 m, having the upper swab cup inside the 9 5/8" blank pipe. Opened stand pipe valve. Pumped 30 m 1. 03 SG brine, to ensure that the remaining citric acid was bull headed into the formation. Pumping rate 420 LPM 5 bars SPP.
01:30 - 03:15: Pulled the string to 900 m having the bottom swab cup inside the 9 5/8" blank pipe. Displaced the remaining citric acid into the formation by pumping 20 m 1. 03 SG packer fluid.
03:15 - 04:30: Pulled the string up to 840 m above the PBR. Lined up to trip tank and established loss rate, loss rate 400 LPM.
04:30 - 05:15: POOH with the swabbing assemblies from 840 m to 731 m. As POOH filled the well with 1. 03 SG packer fluid.
05:15 - 05:45: Stand threads got caught in box, when picking up with PRS. Freed the stand from box. Inspected the dies and the rollers on PRS head.
05:45 - 06:00: Continued POOH with the swabbing assemblies from 731 m to 530 m. As POOH filled the well with 1. 03 SG packer fluid.
06:00 - 08:15: Continued POOH with the swabbing assemblies from 530 m to surface. Laid out the two swabbing assemblies.
08:15 - 08:45: Held tool box talk prior to retrieving the bowl protector. Removed master bushing and pulled 18" diverter inserts.
08:45 - 09:00: RIH and retrieved the bowl protector at 20. 61 m. POOH and laid out same. Installed the master bushing.
09:00 - 10:30: Made up the jetting tool. Ran in and washed the surface well head area LPM/5 RPM) total pumped 8 m packer fluid. Pulled out and laid out jetting tool.
10:30 - 12:45: Held tool box talk prior to perform dummy run with the tubing hanger. Cleared rig floor and picked up and made up tubing hanger. Ran in and landed the tubing hanger, documented the orientation. Pulled out with tubing hanger and racked back in the derrick.
12:45 - 19:00: Held tool box talk prior to rig up. Rigged up surface equipment for handling the ESP equipment, casing tong, goose neck and cable.
19:00 - 20:30: Held tool box talk prior to picking up the ESP motor. Picked up same.
20:30 - 21:15: Serviced the motor and evacuated the air
21:15 - 00:00: Installed protector joint, ESP pump, discharge pressure assembly and x-o 9 5/8" x 7 5/8".
| POOH with the swabbing assemblies from 530 m to surface. RIH and retrieved the bowl protector at 20. 61 m. Jet washed the surface well head. Perform dummy run with the tubing hanger, landed same and documented orientation. Racked tubing hanger back in the derrick. Rigged up surface equipment for handling the ESP equipment. Made up ESP assemblies and tested same. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-7 on 2007-10-09, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 01:15: Installed hydraulic line to phoenix multisensor at motor and leak tested connection to 207 bars psi) 10 min.
01:15 - 06:00: Connected up the electrical cable to the motor and tested out same.
06:00 - 07:00: Continued testing of the cabling to the ESP motor.
07:00 - 07:45: Made up ¼" hydraulic line from multisensor gauge to discharge pressure assembly. Leak tested 207 bar psi) for 10 minutes.
07:45 - 08:30: Held tool box talk prior to run in hole with 7 5/8" tubing. Changed slips inserts to 7 5/8" inserts.
08:30 - 09:15: Picked up 7 5/8" casing and adjusted odfjell casing tong.
09:15 - 00:00: RIH with ESP on 7 5/8" tubing from 16 m to 500 m. Installed cable clamps every joint. Laid out 4 joints. Checked the phoenix connection every hours.
| Completed testing of the cabling to the ESP motor. RIH with ESP on 7 5/8" tubing from surface m to 760m. Installed cable clamps every joint. Laid out 4 joints. Checked the phoenix connection every hours. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-7 on 2007-10-10, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 06:00: Continued RIH with ESP on 7 5/8" tubing from 500 m to 760 m. Installed cable clamps every joint. Checked the phoenix connection every hours.
06:00 - 07:00: Continued RIH with ESP on 7 5/8" tubing from 760 m to 800 m. Installed cable clamps every joint.
07:00 - 07:30: Changed to 5½" DP inserts. Picked up, made up tubing hanger and installed cable clamp.
07:30 - 09:00: Rigged down the casing handling equipment and the casing tong.
09:00 - 11:30: Broke the fast connection. Orientated the tubing hanger by rotating hanger. Made up the fast connection to 17. 7 KNM.
11:30 - 12:00: Removed the PS-21 slips and installed master bushing.
12:00 - 12:45: Lower the tubing hanger down to suitable working height. Installed the penetrator in tubing hanger. Leak tested the penetrator o-rings to 69 bars psi) for 10 minutes.
12:45 - 16:15: Spliced the cable to pigtail, as per schlumberger splicing procedure.
16:15 - 16:45: Checked the electrical connection and rigged down the splicing equipment
16:45 - 17:15: Rigged up and leak tested the penetrator o-rings to 69 bars PS)I for 10 minutes.
17:15 - 18:00: Removed the master bushing and ran in with the tubing hanger.
18:00 - 18:30: Checked the electrical connection. Installed the master bushing continued running in with the tubing hanger. Landed the tubing hanger at the mark from the dummy run. 20. 61 m.
18:30 - 20:00: Disconnected the tubing hanger running tool by rotating the landing string to the right 9 turns. Pulled out the tubing hanger running tool.
20:00 - 00:00: N/d the diverter and the riser and laid out the riser.
| Continued RIH with ESP on 7 5/8" tubing from 760 m to 800 m. Installed the tubing hanger and released from same. N/d the diverter and the riser. Installed the tubing bonnet, spacer spool and ball valve assembly. Leak tested cable penetrator seals in tubing bonnet to 69 bar psi). Leak tested the tubing bonnet cavity to 69 bar psi). |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-7 on 2007-10-11, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 01:30: Prepared the surface well head for installation of the tubing bonnet, spacer spool and ball valve assembly. Installed same.
01:30 - 02:30: Leak tested cable penetrator seals in tubing bonnet to 69 bar psi). Meanwhile changed out valve on TDS.
02:30 - 03:15: Leak tested the tubing bonnet cavity to 69 bar psi).
| None |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-7 on 2015-02-04, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 03:30 - 04:00: Well f-7 handed over from production to d&w. Performed TBT for skidding rig with personnel from drilling, marine and technical departments.
04:00 - 05:30: Skidded the cantilever from f-9 to f-7
05:30 - 09:30: Unbolted weather deck hatches on f-7. Moved split hatches in moonpool. Meanwhile prepared for nippling down flowline on f-7. Removed nuts on ball valve and prepared for lifting ball valve, spacer spool and tubing bonnet.
09:30 - 10:30: Skidded cantilever from f-7 to f-9.
10:30 - 12:30: Unbolted f-9 drilling hatches. Moved f-7 hatch to f-9. Meanwhile nippled down flowline on f-7 and prepared for lifting ball valve, spacer spool and tubing bonnet.
12:30 - 13:15: Skidded cantilever from f-9 to f-7.
13:15 - 14:15: Installed split hatches on f-7.
14:15 - 15:00: Performed pre-job meeting for securing f-7 flowline on XMT deck.
15:00 - 17:15: Secured flowhose with s-piece attached on XMT deck. R/u to pull tubing bonnet, spacer spool and ball valve. Vetco installed bolts for releasing lockring on tubing bonnet. Held TBT for running surface riser. Meanwhile production dept shut down adjacent wells according to simops-procedure.
17:15 - 17:30: Attempted to disconnect and pull tubing bonnet. Not able to pull assembly free.
17:30 - 00:00: Attempted to disconnect tubing bonnet. Adjusted lockring releasing bolts. Worked tension 0-4 ton. Not able to move bonnet. Pressured up tubing bonnet cavity to pump tubing bonnet from below. Continued adjusting releasing bolts and working tension up/down. Tubing bonnet moved up, but slightly skewed. 4-5 mm movement close to the penetrator, 5-7 mm 180 degrees off the penetrator. Continued attempting to release tubing bonnet. Attempted to wiggle assembly horizontally with chain hoists connected to spacer spool at XMT deck. Installed hydraulick jacks to prevent tubing bonnet from dropping back down.
| Skidded catilever to f-7. Installed hatches. Nippled down flowline. Attempted to disconnect and pull tubing bonnet, spacer spool and ball valve. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-7 on 2015-02-05, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 02:45: Continued working tension up/down to release tubing bonnet. Managed to level out the travel evenly around bonnet. Slacked off tension and lowered soft slings to XMT-DECK to remove braided wire slings and connect soft slings directly to ball valve. Dropped 1ea 2m 2 1/2" braided wire sling into tubing while disassembling. Evaluated situation and covered tubing.
02:45 - 05:15: Connected soft slings to pad eyes on ball valve. Continued attempting to release tubing bonnet, working tension up/down while hammering on bonnet. Slowly making progress.
05:15 - 06:00: Tubing bonnet came loose. Removed latch ring releasing bolts. Pulled tubing bonnet, spacer spool and ball valve to drill floor. Covered tubing hanger with bucket.
06:00 - 07:00: Cleaned wellhead for landing surface riser. Meanwhile prepared surface riser for lifting.
07:00 - 07:45: Performed TBT for installing riser. P/u surface riser and tailed same into well centre. Lowered surface riser through rotary and latched on to surface wellhead. Production dept informed re-start production from adjacent wells according to simops-procedure.
07:45 - 08:45: Performed TBT for installing diverter. P/u and nippled up diverter.
08:45 - 09:00: Installed master bushings. Changed handling equipment to 5 1/2".
09:00 - 09:15: Performed TBT for releasing tubing hanger.
09:15 - 09:30: P/u th RT and m/u DP landing stand to same.
09:30 - 10:15: Measured in to to latch point 20,7 m and engaged RT by 9,5 left hand turns.
10:15 - 11:45: R/u weatherford tong. Meanwhile performed TBT for l/d tubing hanger.
11:45 - 12:00: Removed master bushings. Pulled tubing hanger free with nop overpull. Pulled tubing hanger above rotary.
12:00 - 13:00: Cut and terminated ESP cable, tested same. Meanwhile r/u compact auto slips and b/o tubing hanger.
13:00 - 13:15: L/d down tubing hanger and running tool, assisted by crane.
13:15 - 14:45: POOH with 7 5/8" tubing with ESP cable from 799 m to 763m. Observed approx 30 cm of damaged armor cable.
14:45 - 15:15: Inspected cable. Lowered banana sheave from derrick to rig floor to allow damaged piece to pass through. Recovered parts of armor on next clamp on tubing. Approx 15 cm armor missing, presumably left in well.
15:15 - 00:00: POOH with 7 5/8" tubing with ESP cable from 763 m to 141 m. Avg pulling speed 5,8 joints/hr
| Released and pulled tubing bonnet, spacer spool and ball valve. Installed surface riser and diverter. Released tubing hanger and pulled ESP assemblies on 7 5/8" tubing to 141 m. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-7 on 2015-02-06, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 01:15: Continued POOH with ESP assemblies on 7 5/8" tubing from 141 m to 21 m. Avg pulling speed 5 joints/hrs. Recovered total 67 tubing clamps, no clamps left in hole.
01:15 - 02:00: Performed TBT for changing handling equipment. Removed compact auto slips. Installed master bushings. Set manual slips on pup joint above discharge head.
02:00 - 02:45: Pulled out to l/d ESP assemblies. Removed protectorlisers down to pothead. Cut ESP power cable. Attached ESP cable to rope with chinese finger and duct tape. Spooled back same over banana sheave up in derrick. With chinese finger in sheave, ESP cable came loose and dropped to rig floor.
02:45 - 04:00: Secured area. Evaluated situation. Performed TOFS.
04:00 - 04:15: Performed TBT prior to continue operation.
04:15 - 06:00: Pulled up to discharge head. Cut control line. Installed lifting clamp and landed on stovepipe. Removed bolt on head. Recovered dropped wire sling from top of discharge head. Continued b/o and l/d discharge assy, pump, protector, motor and multisensor. Recovered total 4 ea protectorlisers and 1 ea special XO clamp, no clamps left in hole.
06:00 - 06:15: Cleaned and cleared rig floor. Held TBT for r/u WL.
06:15 - 06:30: R/u wireline equipment.
06:30 - 07:00: P/u and m/u WL toolstring for multicaliper.
07:00 - 07:15: Held TBT for running wireline operation. Tested toolstring.
07:15 - 08:45: RIH with multifinger caliper toolstring to 870 m.
08:45 - 10:15: Opened caliper and started logging up from 870 m to surface.
10:15 - 11:30: Evaluated logging results. Meanwhile performed time out for safety with all personnel involved in operation. Focused on use of established planning routines/tbts, clear communication and the importance of stopping the operation if something is unclear, unsafe, or if there has been a change in conditions. Emphasised the general risk related to cold rig and campaign crew consisting of personnel gathered from various rigs.
11:30 - 12:15: Performed TBT for l/d WL toolstring. L/d same. Changed out cable head.
12:15 - 16:45: Prepared me plug and setting tool. Meanwhile changed collar on bolt on head ESP-ASSEMBLY.
16:45 - 17:00: Performed TBT for m/u me-plug toolstring.
17:00 - 19:00: M/u me-plug toolstring. Charged up nitrigen chamber on setting tool.
19:00 - 19:15: Performed TBT with night crew
19:15 - 19:30: Continued m/u me-plug toolstring.
19:30 - 19:45: Performed operational checks and tested tools
19:45 - 20:45: RIH with me-plug on WL. Correlated depth in 9 5/8" screen hanger.
20:45 - 21:15: RIH with me-plug on WL. Lost weight at 1048 m. Pulled up and attempted to RIH at higher speed to pass obstruction. No go.
21:15 - 21:30: P/u until tension in string. Activated setting tool and set plug according to interwell procedure. Observed tension drop from 2230 lbs to 1520 lbs. RIH and tagged plug. Top plug at 1043 m. Mid element at 1044,2 m.
21:30 - 22:00: Performed time out for safety with all personnel involved in operation. Focused on use of established planning routines/tbts, clear communication and the importance of stopping the operation if something is unclear, unsafe, or if there has been a change in conditions. Emphasised the general risk related to cold rig and campaign crew consisting of personnel gathered from various rigs.
22:00 - 22:45: POOH with plug RT on WL to 50 m.
22:45 - 23:00: Performed TBT for l/d WL toolstring and r/d WL equipment.
23:00 - 23:15: L/d me-plug RT
23:15 - 23:45: R/d wireline equipment. Cleaned and cleared rig floor.
| L/d ESP assemblies. TOFS due to dropped eps cable. R/u WL. Performed multifinger caliper log. Installed me-plug in screen section. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-7 on 2015-02-07, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 00:15: Cleaned and cleared rig floor.
00:15 - 00:30: Installed rotator arm on elevator. Installed bowls.
00:30 - 00:45: Performed TBT for changing RT on primary th assy.
00:45 - 01:00: Changed BX inserts to 9 5/8".
01:00 - 02:30: P/u primary th/rt assy and landed same in rotary. Released running tool and l/d same. Attempted to p/u back-up th/rt assy to land same in rathole. Malfunction on forward PRS
02:30 - 03:15: Troubleshot foreward PRS.
03:15 - 03:45: P/u back-up th/rt and landed same in rathole. Released RT and installed same on primary th in rotary. Meanwhile changed out ESP cable reel on catilever.
03:45 - 04:30: Performed TBT for l/d th assemblies from rathole and rotary. L/d assemblies.
04:30 - 04:45: Performed TBT for p/u and m/u ESP assemblies. Installed stovepipe above rotary.
04:45 - 06:15: P/u ESP assembly 1 multisensor and motor. Landed lifting clamp on stovepipe in rotary. Serviced motor according to schlumberger procedure.
06:15 - 06:45: P/u and m/u ESP assembly 2 protector. Landed lifting clamp on stovepipe in rotary.
06:45 - 07:00: P/u and m/u ESP assembly 3 ESP pump. Landed lifting clamp on stovepipe in rotary.
07:00 - 07:45: Performed TBT with day crew.
07:45 - 08:30: P/u and m/u ESP assembly 4 discharge pressure assembly. Landed lifting clamp on stovepipe in rotary.
08:30 - 08:45: Changed inserts in elevator to 7 5/8".
08:45 - 09:15: P/u and m/u assembly 5 bolt on discharge head.
09:15 - 10:00: Pulled back to multisensor and connected hydraulic line to same. Pressure tested hydraulic line to 3000 psi.
10:00 - 11:15: RIH to top of motor. Tested motor and multisensor electrically. Megger tested cable
11:15 - 11:30: Mounted banana sheave for ESP power cable on PRS. Fed cable through same.
11:30 - 14:00: Spliced cable to connections on pump assembly.
14:00 - 14:30: Megger tested electrical cable to pump.
14:30 - 15:30: Serviced protector seal and filled with oil.
15:30 - 17:30: Installed protectorliser clamps on ESP assembly. Terminated hydraulic line. Landed and secured string with manual slips in rotary.
17:30 - 17:45: Performed TBT for running 7 5/8" tubing with ESP power cable.
17:45 - 18:30: P/u and m/u first 7 5/8" tubing joint. Fitted clamp on tubing collar. Installed compact auto slips.
18:30 - 19:00: RIH with ESP assemblies on 7 5/8" tubing from 21 m to 43 m. M/u control line clamp on every connection.
19:00 - 19:15: Performed TBT with night crew for running 7 5/8" tubing with ESP cable.
19:15 - 00:00: RIH with ESP assemblies on 7 5/8" tubing from 43 m to 323 m. M/u control line clamp on every connection. Schlumberger megger tested power cable at 66 m and 173 m. Avg running speed 5,2 joints/hr.
| Installed RT on th assembly. M/u ESP assemblies and RIH with same on 7 5/8" tubing to 323 m. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-7 on 2015-02-08, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 05:45: RIH with ESP assemblies on 7 5/8" tubing from 323 m to 771 m. M/u control line clamp on every connection. Schlumberger megger tested power cable at 323 m, 455 m and 624 m. Avg running speed 6,9 joints/hr.
05:45 - 06:00: Performed TBT for removing compact auto slips. Removed compact auto slips and installed master bushings. Meanwhile schlumberger megger tested power cable.
06:00 - 06:30: RIH with ESP assemblies on 7 5/8" tubing from 771 m to 782 m. Set manual slips. P/u and m/u 7 5/8" tubing pup joint.
06:30 - 06:45: Performed TBT for p/u tubing hanger. Changed elevator inserts to 5 1/2".
06:45 - 07:00: P/u th/rt assembly from HTS.
07:00 - 07:15: Performed TBT with day crew.
07:15 - 08:00: B/o fast connector. Oriented tubing hanger. M/u fast connector.
08:00 - 08:45: RIH with tubing hanger to working height. Mounted penetrator in th, measured cable cutting point. Disassembled penetrator and spaced out for cable splice. Performed final electrical checks on cable. Removed banana sheave from PRS.
08:45 - 15:15: Cut cable and spooled back remaining cable to reel. Spliced cable to penetrator pigtails.
15:15 - 16:00: Installed penetrator in hanger, installed clamps on cable. Pressure tested penetrator seals, 69 bar 10 min. Tested downhole system after splicing OK.
16:00 - 16:30: Installed vetco o-ring for tubing hanger. Removed master bushings.
16:30 - 17:30: R/d weatherford tong.
17:30 - 18:15: P/u DP landing stand, m/u same to th RT. RIH and landed th.
18:15 - 18:30: Disconnected RT. POOH with landing string.
18:30 - 19:30: Schlumberger tested ESP system through landing lead. Meanwhile performed TBT for nippling down diverter and surdface riser.
19:30 - 19:45: L/d tubing hanger running tool.
19:45 - 20:00: Removed BX elevator. Installed chains and lifting bridle on TDS. Pulled master bushings.
20:00 - 20:30: Pulled diverter, parked and secured same in set back. Verified adjacent wells shut-in according to simops-procedure.
20:30 - 22:00: Attached chains/slings to surface riser. Disconnected riser and pulled same to surface. L/d surface riser to HTS with crane assist.
22:00 - 22:45: Removed surface riser from HTS. Placed tubing bonnet/spacer spool/ball valve-assy on HTS. Meanwhile performed TBT for p/u and run assy.
22:45 - 23:15: P/u, run and installed tubing bonnet/spacer spool/ ball valve-assy. Closed ball valve and disassembled pad eyes. Production dept informed that heavy lift landed, according to simops-procedure.
23:15 - 23:45: Lifted flowhose with s-piece onto ball valve with tugger through rotary. Bolted flowline to ball valve. Bolts to be torqued-up at later stage by production dept. Simultaneously commenced pressure testing of penetrator seals in tubing bonnet, tubing bonnet cavity and annulus insert valve.
23:45 - 00:00: Installed hatch cover on f-7. Meanwhile continued pressure testing penetrator seals in tubing bonnet, tubing bonnet cavity and annulus insert valve.
| RIH with ESP assemblies on 7 5/8" tubing. P/u and m/u tubing hanger, spliced ESP cable to same. Landed th. Nippled down diverter and surface riser. Installed tubing bonnet, spacer spool and ball valve. Commenced final pressure tests at WH. Bolted flowline to ball valve. Installed hatch covers. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-7 on 2015-02-09, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 02:15: Continued pressure testing cable penetrator seals 69 bar 10 min, tubing bonnet cavity 69 bar 10 min and annulus insert valve 69 bar 10 min. Meanwhile performed TBT and installed diverter and master bushings. Set th RT with pup joint in foxhole, b/o and l/d same. Cleaned and cleared rig floor. end of operation 02 15 commisioning to be performed offline
| Performed final tests of tubing bonnet after landing th. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-9 on 2007-11-28, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 06:30 - 07:45: Performed toolbox. Removed hatches and fenced off all levels in WH module. Picked up and hung off 36" hole opener.
07:45 - 09:00: Made up powerpulse and drilcollar. RIH with 36" hole opener from 8 m to 50 m MD. Observed leakage on elevator.
09:00 - 09:15: Changed leaking fitting on DP elevator.
09:15 - 12:00: RIH with 36" holeopener BHA from 50 m to 140 m MD.
12:00 - 12:15: Stabbed 36" hole opener BHA into f-9 funnel assisted by ROV.
12:15 - 13:45: Started washing and rotation with 900 LPM 40 RPM. Tagged seabed at 144,3 m MD with 5 MT wob. Washed and rotated down to 150 m MD with reduced parameters flow 900 LPM rotation 40 RPM wob 0,3 MT torque 6-14 KNM. ROV observed drill guide bushing landing in guide funnel.
13:45 - 16:15: Drilled 36" hole section from 150 m to 165 m MD. Drilling parameters flow 2700 LPM rotation 70 RPM wob 2 MT torque 12-25 KNM. Performed survey, inclination 1,12 deg.
16:15 - 17:15: Reamed drilled section in order to redcue inclination. Observed excessive rattling in drillstring between 159 m and 161 m MD. Performed survey, inclination 0,56 deg. Observed hydraulic leak on TDS.
17:15 - 17:30: Repaired leaking fitting on TDS. Meanwhile pumped 10 m3 hi-vis.
17:30 - 00:00: Drilled 36" hole section from 165 m to 210 m MD. Drilling parameters flow 2700-4400 LPM SPP 70 bar rotation 90 RPM wob 2-3 MT torque 5-14 KNM. Performed survey every 10 m drilled. Swept hole with 20 m3 hi-vis before connections.
| Made up and RIH with 36" hole opener BHA. Drilled 36" x 26" x 17 1/2" hole from 144 m to 226 m MD. Circulated well clean and displaced to 1,40 SG WBM. POOH with 36" hole opener BHA to 50 m MD. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-9 on 2007-11-29, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 01:45: Drilled 36" hole section from 210 m to 17 1/2" TD at 226 m MD. 36" hole section TD 223 m MD. Drilling parameters flow 4400 LPM SPP 72 bar rotation 90 RPM wob 0-3 MT torque 2-9 KNM. Performed survey every 10 m drilled. Final survey at 226 m MD 0,44 deg.
01:45 - 02:30: Circulated 1,5 times bottoms up while reaming hole with 10 RPM. Swept hole with 25 m3 hi-vis at 4400 LPM. Displaced hole from seawater to 80 m3 1,40 SG WBM pumping at 4400 LPM.
02:30 - 03:30: POOH wirh 36" hole opener BHA from 226 m to 151 m MD. Meanwhile got ROV in position to observe BHA. Topped up hole with 10 m3 1,40 WBM.
03:30 - 03:45: Pulled 36" hole opener BHA through funnel while observing with ROV. Observed 8 MT overpull when 36" bit section was pulled through the guide funnel.
03:45 - 04:45: Performed FG check of derrick and TDS. Meanwhile troubleshot standjump function on TDS.
04:45 - 06:00: Checked dies on PRS for handling BHA. Continued to POOH with 36" hole opener BHA from 123 m to 50 m MD. Racked back drillcollars in derrick.
06:00 - 07:00: Racked back drillcollars in derrick.
07:00 - 07:15: Held toolbox talk prior to racking MWD and laying out 36" holeopener.
07:15 - 08:15: Broke out and racked back stand of DC/POWERPULSE MWD. Laid out 36" x26" x 17 1/2" holeopener on deck. Cleared and tidied drillfloor.
08:15 - 08:30: Held toolbox talk prior to rigging conductor running equipment.
08:30 - 10:00: Removed elevator and drilling bails. Installed conductor bails and elevator. Transferred slips, bowl and dogcollars to drillfloor.
10:00 - 10:30: Took timeout with crews to go through lessons learnt from recent conductor running incident onboard and west epsilon incident.
10:30 - 10:45: Held toolbox talk prior to running 30" conductor.
10:45 - 12:15: Picked up shoe joint. Had problems latching elevator due to weldings on joint. Installed casing inserts in RT.
12:15 - 16:00: Ran 30" conductor from surface to 68 m MD. Tested float for flowthrough- OK.
16:00 - 16:15: Held toolbox talk before changing handling equipment.
16:15 - 16:30: Removed conductor bails and elevator. Installed DP bails and elevator. Prepared casing tongs.
16:30 - 20:30: Picked up 30" conductor housing. Made up conductor housing to conductor, applied 33000 ft lbs m/u torque. Ran in with conductor to 90 m MD. Installed c-plate in rotary and landed conductor housing in same. Removed handling cart. Filled conductor with 12 m3 seawater.
20:30 - 23:00: Installed c-plate on top of conductor housing. Ran 7 ea 4 3/4" aluminium innerstring joints inside conductor. Installed centralizer on joint Cleared riggfloor. Picked up running cart and made up innerstring x-over. Made up cart to innerstring. Made up cart to conductor housing with 5 lefthand turns according to vetco instruction. Installed iinclinometer and valve handle on cart. Readings on inclinometer pitch 0,2-0,3 roll 0,10-0,25
23:00 - 00:00: Installed masterbushing. RIH with 30" conductor on dedicated landing string to 108 m MD. Attached sling to DP before lowering housing through centralizer deck. Pulled condutor to oposite side of fillup valve/inclinometer and lowered conductor through deck in one continuous stroke.
| Racked back BHA and laid out holeopener. Rigged up conductor running equipment. Ran 30" conductor with cementing innerstring. Landed conductor and checked elavation. Installed cement stand and adjusted elevation. Tested cement line. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-9 on 2007-11-30, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 01:30: Ran in with 30" conductor on dedicated landing string to 132 m MD. Filled conductor with 20 m2 seawater until returns thorugh shoe observed. Hookload after filling 109 MT.
01:30 - 02:00: Stung 30" conductor into funnel on f-9 while observing with ROV.
02:00 - 03:00: Ran in with 30" conductor from 148 m to 221 m MD, only minor drag in hole. Observed 112,88 m mark on landing string flush with machined ring on centralizer deck. Meanwhile deployed hotstab line on tugger wire.
03:00 - 04:00: Picked up and made up cement stand. Accidentally applied torque on TDS and put 2,5 turns righthand rotations on string. Inspected cart with ROV and backed cart in again using lefthand turns in rotary table. Performed digiquartz measurement on f-7 and f-9 indicating f-9 12 cm too high.
04:00 - 05:00: Made up cement hose to side entry sub. Adjusted height on f-9 conductor 10 cm down. Repeated elevation check on conductor housing by doing consecutive measurement on f-9 and f-7. Measured f-9 elevation 3 mm higher that f-7 OK. Bad visiblity for establishing hotstab on template.
05:00 - 06:00: Poor visiblity on template base for establishing hotstab. Meanwhile tested cement line against lo-torque on side entry sub to 200 bar 10 min OK. Made readings on inclinometer pitch 1,3 deg roll 0,3 deg.
06:00 - 07:00: Waited for visiblity to improve for engaging hotstab.
07:00 - 08:15: Removed dummy stab and installed hotstab in bank on template base. Shifted lever to Energized centralizing pistons with 2000 psi and observed travel on pistons with ROV. Made readings on inclinometer pitch 1,27 deg roll 0,3 deg.
08:15 - 08:30: Broke circulation and verified conductor full of water by observing return through fillup valve. Closed fillup valve with ROV. Hookload before circulating 87 MT.
08:30 - 09:30: Stepped pumps up to 1500 LPM and circulated 50 m3 seawater. Poor visiblity, assumed to be caused by returns from hole. Meanwhile performed prejob meeting prior to cementing. Hookload after circulating 97 MT.
09:30 - 10:45: Performed cement job. Mixed and pumped 54 m3 1,52 SG tuned light cement slurry from cement unit. Pump rate 650-750 LPM. Pump pressure 22 bar. Displaced cement with 6,5 m3 seawater to put theoretical TOC at 217 m MD inside conductor. Bad visiblity due to no current, hard to judge amount of returns from hole. Hookload after cementing 97 MT.
10:45 - 11:15: Rigged down cement line and flushed through manifold.
11:15 - 21:00: Waited for cement to set up. Meanwhile TDS FWD and aft PRS annular element cleaning and maintenance on drillfloor
21:00 - 23:30: Waited on cement to set up. Meanwhile x-y measurements on conductor relative to funnel 36 cm/36 cm bank handle to and disengaged centralizer cylinders with 2000 psi through minireel hotstab and guidewire lo-torque on cement stand toolbox talk prior to releasing cart
23:30 - 00:00: Slacked off 11 MT to obtain neutral at cart. Released cart by 5 righthand rotations. Lifted out cart from conductor housing and set slips on landing string.
| Operated conductor centralizer pistons. Circulated well to seawater. Mixed and pumped 54 m3 cement and displaced with 6,5 m3 seawater. WOC. Made measurements on conductor. Released cart. Retrieved cart and innerstring. Installed hatches and prepared for skidding to f-1. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-9 on 2007-12-01, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 00:45: Broke out and racked back cement stand. Pumped 2 ea sponge balls at 2200 LPM to clean string.
00:45 - 03:30: Broke out an set back running cart. Pulled 4 3/4" aluminium inner string using tugger, c-plate and clamps. Meanwhile made digiquartz measurement of conductor housing elevation with ROV. F-9 24 mm lower than f-7.
03:30 - 04:30: Installed hatches in wellhead module and removed barriers. Installed hatch in moonpool. Prepared for skidding to f-1. Meanwhile installed dummy stab in bank#4 with ROV. Operations transferred to 15/9-f-1
| None |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-9 on 2007-12-12, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 03:00: Removed hatch on f-9 and installed hatch on f-14 in wellhead module. Meanwhile carried out pre-skidding checklist. Held toolbox talk prior to skidding rig from f-14 to f-9. Skidded rig 1. 5 m port.
03:00 - 04:15: Cleared drilling areas and checked FWD PRS. Checked that all decks were in alignment. Rearranged hatches on f-14 and f-9.
04:15 - 06:00: Sent down and installed cover on funnel and moved funnel to f-9. Meanwhile picked up bit assembly and inspected same. Serviced TDS. Discovered that part of scaffolding below centralizer deck on WH module have to be removed for 17 1/2" BHA to pass on f-9.
06:00 - 10:00: Waited on daylight for close standby to be able to remove scaffolding below centralizer deck in WH module. Meanwhile performed torque test on TDS and serviced equipment on drillfloor.
10:00 - 12:30: Removed scaffolding from below centralizer deck in WH module.
12:30 - 14:00: PU and MU 17 1/2" bit, motor, 17 1/4" stab and GWD. RIH with 17 1/2" BHA to 23 m.
14:00 - 15:00: Continued to remove scaffolding below centralizer deck in WH module.
15:00 - 19:00: MU and RIH with 17 1/2" BHA from 23 m to 156 m. Sat UHBO sleeve to high side scribe line. Stabbed into CTS on top of conductor housing while observing with ROV.
19:00 - 20:00: Held tool box talk with new crew. Inspected PRS dies and tested mud pump using controls from drillers remote panel.
20:00 - 21:00: Continued RIH from 156 m to 196 m. Washed down from 196 m with 2000 LPM 51 bar 20 RPM. Tagged cement at 217. 8 m. Connected CTS hose to ROV and started pumping with dredge pump.
21:00 - 00:00: Drilled out 30" shoe and rathole from 217 m to 226 m MD. Drilling parameters flow 3500 LPM SPP 122 bar rotation 40 RPM torque 1-3 KNM wob 0-1 MT. Reamed back inside shoe for every 2 m drilled. Pumped 10 m3 his-vis sweep as required to clean the hole.
| Removed scaffolding below centralizer deck. MU and RIH with 17 1/2" BHA. Drilled out 30" shoe and cleaned out rathole. Repaired hydraulic leak in TDS. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-9 on 2007-12-13, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 00:45: Drilled 1 m new formation from 226 m to 227 m MD. Reamed hole and shoe track 3 times. No obstruction. Pulled through shoe track with no rotation. No obstruction. Pumped 10 m3 hi-vis and circulated bu while reciprocating 17 1/2" BHA.
00:45 - 01:15: Drilled 17 1/2" hole from 227 m to 229 m MD. Drilling parameters flow 4500 LPM SPP 184 bar rotation 80 RPM torque 1-3 KNM wob 0-1 MT.
01:15 - 06:00: Had oil leak in TDS. Reamed back on STD and RB in derrick to have 17 1/2" bit inside shoe at 195 m. Investigated oil leak and found leaking o-ring in alignement cylinder. Changed o-ring and reinstalled cylinder. Meanwhile cleaned up oil spill on drill floor.
06:00 - 07:30: Changed o-ring and reinstalled alignement cylinder in top drive. Meanwhile cleaned up oil spill on drill floor.
07:30 - 18:00: Drilled 17 1/2" section from 229 m to 515 m MD. Drilling parameters flow 4400 LPM SPP 191-195 bar wob 2-8 MT torque 1 5 KNM string RPM 80/ bit RPM 212. Average ROP 27,2 m/ hrs, MAX ROP 95 m/hr. Pumped 10 m3 hi-vis sweep for every singel drilled. Performed GMWD survey on connections. Used sling and tugger on centralizer deck on drillpipe to stabilize same before taking survey.
18:00 - 00:00: Drilled 17 1/2" section from 515 m to 652 m MD. Drilling parameters flow 3440 LPM SPP 98-100 bar wob 2-8 MT torque 1-5 KNM string RPM 40 bit RPM 143. ROP 30-50 m/hr, average ROP 22,8 m/ hrs. Pumped 10 m3 hi-vis sweep for every singel drilled. Performed GMWD survey on connections. Used sling and tugger on centralizer deck on drillpipe to stabilize same before taking survey until 555 m. Sliding intervals 515 535 m 555 565 m 595 610 m 635 653 m
| Drilled 17 1/2" section from 229 m to 784 m MD using SW and hi-vis pills. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-9 on 2007-12-14, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 06:00: Drilled 17 1/2" section from 652 m to 784 m MD. Drilling parameters flow 3440 LPM SPP 99-100 bar wob 2-8 MT torque 2-8 KNM string RPM 40 bit RPM 143. ROP 30-50 m/hr, average ROP 22,0 m/ hrs. Pumped 10 m3 hi-vis sweep for every singel drilled. Performed GMWD survey on connections. Sliding intervals 676 696 m 716 736 m
06:00 - 08:00: Drilled 17 1/2" section from 784 m to 830 m MD. Drilling parameters flow 3440 LPM SPP 101 bar wob 5-6 MT torque 2-8 KNM string RPM 40 bit RPM 143. ROP 20-30 m/hr, average ROP 23,0 m/ hrs. Pumped 10 m3 hi-vis sweep for every singel drilled. Performed GMWD survey on connections. Sliding interval 815 830 m
08:00 - 11:45: Drilled 17 1/2" section from 830 m to 919 m MD. Drilling parameters flow 4000 LPM SPP 124 bar wob 6-7 MT torque 5-7 KNM string RPM 80 bit RPM 200. ROP 40-50 m/hr, average ROP 23,7 m/ hrs. Pumped 10 m3 hi-vis sweep for every singel drilled. Performed GMWD survey on connections. Up weight 125 MT down weight 116 MT.
11:45 - 13:00: Pumped 30 m3 hi-vis pill followed by 30 m3 SW and another 30 m3 hi-vis pill. Pulled up to 881 m while displacing pills out with SW. Circulation parameters flow 3500 LPM SPP 119 bar torque 3-5 KNM RPM 80. Took survey at TD.
13:00 - 13:45: RIH to TD and displaced well to 1. 40 SG bentonite mud. Staged up pump rate to 4000 LPM 124 bar 20 RPM 1-3 KNM. Observed ECD level out at 1. 28 SG at 5150 stks m3).
13:45 - 23:00: Took roadmap measurement, 200 LPM 40 RPM 1-3 KNM. Up weight 128 MT down weight 118 MT. POOH with 17 1/2" drilling BHA from 919 m MD to OOH. Worked through tight spots. Flushed through string with SW at 122 m with 2000 LPM. RB 17 1/2" BHA and LD 17 1/2" bit and motor assembly. Tight spots 660 m 15 MT overpull 371 m 15 MT overpull
23:00 - 00:00: PU two joints HWDP, one pup joint and CMT head. MU and RB CMT stand.
| Drilled 17 1/2" section from 784 m to TD at 919 m. Circulated well clean. Displaced open hole and conductor to 1. 40 SG bentonite mud. POOH and RB 17 1/2" BHA. RU for running 20 x 13 3/8" CSG. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-9 on 2007-12-15, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 00:15: Continued MU and RB CMT stand.
00:15 - 06:00: Held tool box meeting prior to RU CSG equipment. RU casing running equipment, 20 ft bails, elevators, CSG tong, slips and FAC tool. Tested CSG tong and checked torque/turn.
06:00 - 12:30: Troubleshot torque/turn fault on m rsk casing tong. No sucess. RD m rsk CSG tong and RU odfjell CSG tong.
12:30 - 14:00: PU and MU shoe joint, intermediate joint and float collar joint. Thread locked connections. Checked floats in shoe and float collar for flow through with SW.
14:00 - 15:45: RIH with 13 3/8" CSG from 36 m to 106 m MD. Filled every joint with SW. Average running speed 4 jnts/hr.
15:45 - 16:15: Sorted out PRS alignement problem.
16:15 - 00:00: RIH with 13 3/8" CSG from 106 m to 405 m MD. Filled every joint with SW. Average running speed 5 jnts/hr. No tight spots encountered. Laid out 2 joints. Stabbed CSG into conductor assisted by ROV. Used chain tongs in well head area to limit CSG string movement and ROV used c-tool for guiding.
| Changed to odfjell casing tong. MU and ran 20 x 13 3/8" CSG to 754 m MD. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-9 on 2007-12-16, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 06:00: RIH with 13 3/8" CSG from 405 m to 754 m MD. Filled every joint with SW. Average running speed 6 jnts/hr. No tight spots encountered. Up weight 127 MT down weight 108 MT. Changed worn dies on FJE on PRS.
06:00 - 08:00: RD 13 3/8" CSG handling equipment and RU 5 1/2" handling equipment.
08:00 - 09:15: PU 18 3/4" WH housing/cart assembly and MU to 13 3/8" casing. RIH with 18 3/4" WH housing/cart assembly from 754 m to 758 m.
09:15 - 11:15: RD odfjell casing tong and removed ps30 slips. Installed outer ring and master bushings.
11:15 - 12:30: RIH with 18 3/4" WH housing/cart assembly from 758 m to 909 m.
12:30 - 14:15: Attempted to land 18 3/4" WH housing into 30" conductor without sucess. Observed WH housing shoulder landing out on top of conductor.
14:15 - 16:15: POOH with 18 3/4" WH housing/cart assembly from 909 m to 795 m. Grinded off WH housing shoulder to enable stinging into 30" conductor.
16:15 - 17:15: RIH with 18 3/4" WH housing/cart assembly from 795 m to 909,8 m. Landed 18 3/4" WH into 30" conductor by setting down casing string weight 5 MT to engage lock ring. Performed 25 MT overpull test. Slacked off and kept landing string in tension by an overpull of 3 MT.
17:15 - 18:30: Established circulation in steps with SW to 2300 LPM 20 bar with returns on f-9 only. Kept landing string in tension by an overpull of 3 MT. Meanwhile held pre-job meeting prior to cement job.
18:30 - 19:15: Lined up to pump from cement unit. Pressurized TDS to 20 bar and tested line up. Released 1 3/4" preloaded ball for bottom wiper plug.
19:15 - 21:00: Mixed and pumped 40 m3 1. 52 SG lead 1 slurry at 1200 LPM 28 bar followed by 61,8 m3 1. 52 SG lead 2 slurry at 1200 LPM 28 bar and 15 m3 1. 92 SG tail slurry at 900 LPM 28 bar. Observed with ROV returns up f-9 only.
21:00 - 21:45: Released top dart. Displaced and sheared sub sea wiper plug by pumping 3 m3 SW with cement unit at 1200 LPM 10 bar. Top plug sheared after 900 ltrs 150 bar. Zeroed counters for mud pumps and lined up to displace cement with SW using mud pumps. Displaced cement with SW at 3000 LPM. Slowed down to 1200 LPM after 2250 stks. FCP was 40 bar. Bumped plug after 2505 strokes with 128 bar. Pump eff. 96. 7 Held pressure at 128 bar 10 minutes to test casing. Observed with ROV returns up f-9 only.
21:45 - 22:30: Bled of pressure and checked for backflow to cement unit. Volume bled back was 850 ltr. Disconnected cement hose after pressure had been bled off.
22:30 - 23:30: Reduced overpull on landing string to neutral. Released cart by 5 right hand turns and observed wellhead with ROV. Pulled above top of wellhead. LD CMT head and 6 m pup joint. MU TDS and flushed through landing string with sponge balls. Flushed sub sea template as per ROV instructions.
23:30 - 00:00: Lo 2 x HWDP and RB landing string in derrick.
| Changed to 5 1/2" handling equipment. MU x-over and 18 3/4" wellhead housing assembly. RIH and landed 20 x 13 3/8" CSG. Circulated, pumped and displaced cement. Released cart and POOH. RB landing string and LD cart. Cleared rig floor and prepared for skidding to f-5. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-9 on 2007-12-17, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 01:30: Continued RB landing string in derrick and lo 18 3/4" cart. Cleared and cleaned rig floor area. Prepared for skidding rig to f-5.
| None |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-9 on 2008-08-26, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 12:00 - 14:00: Prepared to skid rig. Skidded rig 2. 25 m FWD and 1. 5 m starboard to f-9. Meanwhile MU riser RT to DP STD and RB same.
14:00 - 17:15: Lifted riser spider in to rig floor. Changed 5 1/2" handling equipment to long slings. Transported riser spider close to rotary, removed the master bushing and adapter ring. Installed the spider and hooked up hydraulic hoses and function tested same. Changed back to 5 1/2" handling equipment.
17:15 - 18:15: Picked up 1st joint TBC and stress joint, with simultaneous lift by deck crane and TDS. Checked guidewire clamp. Landed TBC and stress joint in the spider.
18:15 - 21:30: Picked up 1st double lower pup joint and STD joint with simultaneous lift by deck crane and TDS. Removed handling flange on 1st joint. Made up connection using bolt tensioner tools. Tested flange to 3000 psi through test port OK. Installed bolt caps and fairings. Attached guidewire slings and on TBC stress joint.
21:30 - 23:00: RIH with production riser to 20 m. Function trested TBC and performed pre-operational checks according to vetco procedure.
23:00 - 00:00: Shut in f-4 and f-5 at 23 00. PU riser and TBC to rig floor and secured riser. Prepared for and opened hatch covers on all levels for f-8, f-9 and f-10.
| Skidded rig from f-5 to f-9. RU for running production riser. Installed riser spider. RIH with TBC and second riser double. Installed guide wires. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-9 on 2008-08-27, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 01:30: Continued to open hatch covers on all levels for f-8, f-9 and f-10.
01:30 - 02:15: Lowered boat collision stool down to centralizer deck. Prepared and lowered flow line hose down to XMT deck.
02:15 - 04:15: RIH with production riser to put guidewire clamp in convenient working height at centralizer deck. Caught guidewires and attached to ROV hooks/slings on guidewire clamp. Ran guidewires individually to 2 m above riser guide funnel at seabed. RIH to 37 m and hung off production riser in riser spider.
04:15 - 06:00: Picked up 2nd double 2 ea standard joints with simultaneous lift by deck crane and TDS. Removed handling tool type e from 1st double. Made up connection using bolt tensioner tools. Tested flange to 3000 psi through test port OK. Installed bolt caps and fairings. Meanwhile installed guide wires on template fix between f-9 and f-10 and between f-3 and f-4 using ROV. Sea current is in direction of f-13.
06:00 - 06:30: RIH with production riser to 66 m. Hung off production riser in riser spider. Removed handling flange type e.
06:30 - 09:15: Picked up 3rd double lower STD joint and splash zone jnt with simultaneous lift by deck crane and TDS. Made up connection using bolt tensioner tools. Tested flange to 3000 psi through test port OK. Installed bolt caps and fairings. RIH with production riser to 95 m. Hung off production riser in riser spider. Removed handling flange type e.
09:15 - 12:15: Picked up 4th double upper pup joint and tensioner joint with simultaneous lift by deck crane and TDS. Made up connection using bolt tensioner tools. Tested flange to 3000 psi through test port OK. Installed bolt caps and fairings. RIH with production riser to 118 m. Hung off production riser with hang off plate in riser spider. Removed handling flange. Picked up stand with premade running flange. Made up flange to tensioner joint. Picked up weight and removed hang off plate.
12:15 - 12:45: RIH on 5 1/2" DP stand to land TBC on wellhead. Observed with ROV in riser guide funnel window while coming down. Ran TBC to 10 cm above bottom of window.
12:45 - 13:45: Released 6 MT guidewire from template and ROV hook on riser guidewire clamp. Retrieved guidewire to surface. Released 10 MT guidewire. Hooked 10 MT guidewire on funnel. Removed RLGF.
13:45 - 16:15: Confirmed orientation of TBC ROV panels. Ran and established hotstab in TBC receptacle. Landed TBC/PRODUCTION riser on wellhead and set down 15 MT. Verified TBC fullly landed by oserving marker/band on TBC. Locked TBC connector by pressurising port a1 to 2500-3000 psi. Observed upwards movement on TBC upper body when locking TBC. Took 10 MT overpull on TBC to verify locked. Informed production to start up f-4 and f-5. Moved hotstab to port b1 and flushed lower dog cavity and upper piston cavity according to vetco procedure.
16:15 - 18:00: Lined up CMT unit to standpipe to fill riser with SW while venting air through valve on top of tension joint. Closed valve. Performed pressure test of PR to 20/70 bar for 5/10 min using SW. Dropped 0. 3 bar/10 min 4 447 ltrs pumped and 400 ltrs bled back. Maintained 10 MT overpull on PR throughout the operation.
18:00 - 21:00: Drained DP via needle valve on tensioner joint. Flushed TBC with corrosion inhibitor and retrieved hot stab to surface. Retrieved guidewires to surface and removed guidewire clamp from PR.
21:00 - 22:45: Lifted norse cutting equipment down to tensioner deck and prepared line-up for installing hatches. Meanwhile prepared equipment for installing tensioner system on centralizer deck.
22:45 - 00:00: Re-installed hatches on f-8 and f-10.
| Continued MU and RIH with production riser. Landed riser and locked tie-back connector. Installed centralizers, boat collision stool and tension ring. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-9 on 2008-08-28, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 06:00: Measured and marked groves on tensioner joint. Installed centralizer and boat collision stool in centralizer deck. Made up contact ring. Made up tensioner assembly half hubs. Raised tensioner assembly to contact ring using tensioner cylinders.
06:00 - 13:30: Continued raising tensioner assembly to contact ring using tensioner cylinders. Adjusted pressure to 90 bar and transferred tension from block to tension cylinders. Installed centralizer in tensioner deck.
13:30 - 14:45: Measured and marked tensioner joint 136,0 cm above tensioner deck. Rigged up, adjusted and dressed norse cutting equipment on tensioner joint. Barriered off area. Adjusted block weight to put slight overpull at cut height. Drained riser through port on running flange.
14:45 - 16:45: Cut riser according to norse cutting procedure. Retrieved cut part of tensioner joint. Removed riser spider. Installed outer ring and masterbushing. Broke out landing stand. Laid out cut part of tensioner joint. Installed hole cover in rotary. Meanwhile put debris barrier inside tensioner joint. Re-configured cutting jig for making bevel. Cut bevel. Used handtools to dress cut and bevel. Removed cutting jig, cleared and tidied tensioner deck.
16:45 - 19:00: Installed hatch cover on f-9. Bo and lo riser running tool. RU to lay out riser spider and moved to main deck. Took TDS measurements for project".
19:00 - 20:30: Installed 4 slings in pad-eys on surface riser for dual lift in order to avoid f-4/f-5 shut-in. Lifted surface riser into drillfloor with crane and drillfloor tugger. Hooked slings on to TDS bails and picked up surface riser with top drive. Meanwhile removed hatches on f-9 and lifted norse cutting equipment from tension deck to moonpool.
20:30 - 21:30: Lifted multibowl onto rotary using PRS. Installed bowl protector in multibowl and lowered surface riser to connect onto multibowl. RU 2 slings from surface riser to pad-eys on multibowl for dual lift.
21:30 - 22:30: Pulled master bushings and outer ring. Lowered multibowl from drillfloor to well head. Slipped multibowl over tension joint and adjusted to correct orientation STB against f-14.
22:30 - 00:00: Injected and energized plastic in upper and lower BT-SEALS. Tested BT seals to 70 bar 10 min OK. Energized multibowl slips by torquing up cap screws to 600 ft-lbs.
| Installed tension cylinders. Cut and beveled riser. Installed multibowl and surface riser. Installed diverter. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-9 on 2008-08-29, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 00:30: PU 7 MT overpull on riser/multibowl to ensure slips was locked. Released slings from TDS.
00:30 - 02:15: Secured surface riser with BOP horizontal tension system in moonpool. Removed handling slings from surface riser and installed split covers. Meanwhile removed rollers and trolly on HTS.
02:15 - 04:00: PU and installed diverter onto surface riser. Installed outer ring and master bushings.
04:00 - 06:00: Waiting on MWD to troubleshoot tools and get ready to run 12 1/4" BHA. Meanwhile function tested diverter inserts and valves.
06:00 - 07:15: Waiting on MWD to troubleshoot tools and get ready to run 12 1/4" BHA. Meanwhile prepared for function test of diverter. Could not operate diverter bag.
07:15 - 09:15: Investigated diverter operation. Pulled master bushings, installed fitting on hydraulic hose. Tested system and found another leaking fitting. Changed out fitting. Re-installed master bushings.
09:15 - 10:00: Function tested diverter. OK. Removed 10" diverter inserts and RB STD in derrick.
10:00 - 10:30: Held tool box talk prior to PU 12 1/4" BHA. Installed link adaptor on elevators. Prepared rig floor equipment and moved 5 HWDP in derrick.
10:30 - 11:15: PU and MU 12 1/4" BHA. RIH from surface to 8 m. Spinner on aft iron roughneck would not move.
11:15 - 12:30: Repaired aft iron rough neck spinner carriage.
12:30 - 12:45: PU and MU 12 1/4" BHA. RIH from 8 m to 17 m. Not able to MU collar to powerpulse tool.
12:45 - 13:15: Had to break out proper XO from back-up assembly to be able to cross over from powerpulse tool to drill collar.
13:15 - 13:45: MU and RIH with 12 1/4" BHA from 20 m to 29 m.
13:45 - 14:30: Waiting on helicopter/crane. Meanwhile installed 10" diverter inserts.
14:30 - 16:00: MU and RIH with 12 1/4" BHA from 29 m to 135 m.
16:00 - 16:30: Installed ps21 slips. RU auto pipe handling system.
16:30 - 18:30: RIH with 12 1/4" BHA on 5 1/2" DP from 135 m to 862 m. Average running speed was 9 stds/hr.
18:30 - 20:30: MU TDS, established circulation and washed down from 862 m with 1250 LPM and 30 RPM. Tagged TOC at 879 m. Up weight 106 MT down weight 98 MT.
20:30 - 00:00: Drilled on cement/plug/float from 879 m to 895 m MD. Drilling parameters flow 3100 LPM SPP 95 bar string RPM 65 wob 0-4 MT torque 2-14 KNM ECD 1. 05 SG. Picked off bottom every 10-15 min to clean bit. Up weight 114 MT down weight 104 MT pumpes off). Meanwhile RU and arranged hoses on CSG tong.
| MU and RIH with 12 1/4" BHA from surface to 862. Washed down with 12 1/4" BHA to 879 m. Drilled out 13 3/8" shoe and rat-hole using SW and hi-vis down to 919 m. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-9 on 2008-08-30, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 04:00: Drilled on cement from 895 m to 909,3 m MD. Drilling parameters flow 3100 LPM SPP 95 bar string RPM 65 wob 2-3 MT torque 4-12 KNM ECD 1. 05 SG. Picked off bottom every 10-15 min to clean bit. Pumped 10 m3 hi-vis before connection at 902 m. Meanwhile MU and RB 9 5/8" CSG. Stds.
04:00 - 06:00: Drilled out shoe track from 909,3 m to 919,7 m MD. Drilling parameters flow 3100 LPM SPP 97 bar string RPM 65 wob 0-1 MT torque 4-6 KNM ECD 1. 05 SG. Cleaned out rathole in 2 m steps and reamed. Meanwhile MU and RB 9 5/8" CSG. Stds. A total of 3 stds RB in derrick.
06:00 - 07:30: Cleaned out rathole from 919,7 m to 921 m MD. Drilling parameters flow 3100 LPM SPP 97 bar string RPM 65 wob 0-1 MT torque 4-6 KNM ECD 1. 05 SG. Pumped 30 m3 hi-vis pill and swept the hole clean. Pulled 12 1/4" BHA into 13 3/8" CSG shoe and verified no restrictions in shoe track.
07:30 - 15:00: Displaced to 1. 27 SG soludril-n WBM salt system) while drilling new formation. Drilled 12 1/4" hole from 921 m to 1083 m MD. Drilling parameters flow 3300 LPM SPP 125-127 bar string RPM 140 wob 7-9 MT torque 8-12 KNM ECD 1. 32-1. 35 SG. Surveys taken at 991. 68 m and 1049 m. Found base utsira at 1073 as predicted. Meanwhile MU and RB 9 5/8" CSG. Stds. A total of 6 stds RB in derrick.
15:00 - 16:30: Circulated 3 x btms up while reciprocating with bit inside shale formation from 1073 m to 1082 m. Circulating parameters flow 3000 LPM SPP 127 bar string RPM 120 torque 5-7 KNM. Upweight 118 MT down weight 107 MT. After 3 x btms up torque was reduced to 3-7 KNM and ECD had dropped from 1. 35 SG to 1. 32 SG. Meanwhile checked out equipment for POOH.
16:30 - 16:45: Flow checked well for 15 min. Well was static. Meanwhile held tool box meeting before POOH.
16:45 - 18:00: Dropped 2. 75" drift and POOH wet with 12 1/4" BHA from 1082 and into 13 3/8" CSG shoe at 897 m. No overpull observed. Flow checked well inside CSG shoe. Well was static.
18:00 - 20:00: Pumped 5 m3 1. 40 SG brine slug and continued to POOH from 897 m to 135 m. Average pulling speed 381 m/hr.
20:00 - 00:00: Pulled master bushings and removed 10" diverter inserts and ps21. Re-installed master bushings. Bo and LD 12 1/4" BHA from 135 m to 2,7 m.
| Drilled 12 1/4" hole from 919 m to 1083 m MD. Circulated well clean using 3 x btms up. Performed flow check and POOH. LD 12 1/4" BHA. MU and RIH with clean out BHA from surface to 547 m. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-9 on 2008-08-31, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 01:15: Bo and LD 12 1/4" BHA from 135 m to OOH. Cleaned and cleared rig floor prior to PU clean out BHA.
01:15 - 01:45: Serviced top drive.
01:45 - 03:30: Held tool box meeting. PU and MU bullnose assembly. MU and RIH with 5 1/2" DP from surface to 221 m.
03:30 - 05:15: MU magnet and CSG brush assembly. MU SABS circulation sub assembly. Pulled master bushings and installed 10" diverter inserts and ps21 when assemblies was below rotary. Re-installed master bushings.
05:15 - 06:00: Continued to RIH with clean up BHA on 5 1/2" DP from 236 m to 547 m.
06:00 - 07:45: RIH with clean up BHA on 5 1/2" DP from 547 m to 1071 m. Broke circulation at 880 m with 500 LPM SPP 4 bar. Upweight 98 MT down weight 92 MT.
07:45 - 08:30: MU and RIH with 2 x 5 1/2" pup- joints, TIW and air operated ball release sub. RIH and spaced out with ball drop sub in suitable position above rotary and bull nose at 1082 m. Circulated 3 x btms up while reciprocating with bit inside shale formation from 1073 m to 1082 m. Circulating parameters flow 3000 LPM SPP 127 bar string RPM 120 torque 5-7 KNM. Upweight 118 MT down weight 107 MT.
08:30 - 10:30: Circulated and increased pump rate in steps to 3000 LPM. String rotation 40 RPM. Reciprocated the string while circulating between 1073 m and 1082 m inside shale formation. Circulated 1. 2 x btms up. Brushed hanger setting area from 848 m to 857 m.
10:30 - 12:15: Attached air control hose to ball release sub. Pumped 49 m3 of 1. 20 SG saturated nacl brine at 3000 LPM/127 bar. Displaced 1,28 SG soludril-n mud from open hole and m into 13 3/8" casing. Reciprocated the string while circulating. Released 2 1/8" ball and pumped 400 LPM at 2 bar prior to shear the SABS sub. SABS sheared at 59 bar and pressure droppet back to 2 bar, confirming that ports were open. Increased pump rate to 3000 LPM/22 bar after opening SABS and continued to circulate 120 m3 1. 20 SG brine at 40 RPM while reciprocating string. Pumped the hi-vis soap train according to halliburton procedure while reciprocating and rotating the string. Continued displacing the soap train with 115 m3 1. 20 SG nacl brine until the well was clean. NTU readings 452/341/198/146/112.
12:15 - 13:00: Observed well for 30 min, well static.
13:00 - 14:30: Lo ball sub. Recorded up weight 105 MT down weight 98 MT and 20 cm strech with no pumping or rotation. Rotated with 10 RPM and recorded free rotational weight 101 MT free rotational torque 1. 5-3. 5 KNM. POOH wet with clean out assembly from 1081 to 867 m.
14:30 - 16:15: Recorded up weight 97 MT down weight 92 MT and 10 cm strech with no pumping or rotation. Rotated with 10 RPM and recorded free rotational weight 95 MT free rotational torque 1-2 KNM. Pumped slug brine. POOH with clean out assembly from 867 to 300 m.
16:15 - 16:45: Investigated and repaired oil leak on aft roughneck.
16:45 - 17:30: Continued POOH with clean out assembly from 300 to 250 m. Pulled ps21 and 10" diverter inserts.
17:30 - 18:15: Lo circulation sub. Lo and cleaned bristle back dope on brush). Cleaned 445 g of swarf off magnets and lo same.
18:15 - 19:00: POOH with 5 1/2" DP from 221 m to OOH.
19:00 - 19:30: Cleaned and cleared rig floor.
19:30 - 20:00: Performed well control drill. Focused on how to set off the deluge system on rig floor and in cantiliver.
20:00 - 21:30: RU for running 9 5/8" bakerweld screens. Moved and re-installed odfjell CSG tong.
21:30 - 22:00: Held pre job meeting prior to picking up 9 5/8" sand screens.
22:00 - 00:00: PU and RIH with 9 5/8" 13 cr bakerweld 250 HD screens from surface to 36 m. Lifted screens from basket on cantilever onto HTS using soft slings. Removed screen protection on rig floor. Installed centralizer and stop collar on box end on each joint.
| Continued RIH with clean out BHA on 5 1/2" DP from 547 m to 1082 m. Circulated well while reciprocating string. Displaced well to salt saturated 1. 20 SG nacl brine. Verified that well was stable. POOH and LD clean out BHA. RU for running 9 5/8" sand screens. MU and RIH with 14 joints of bakerweld screens and 3 joints of blank pipe. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-9 on 2008-09-01, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 05:00: PU and RIH with 9 5/8" 13 cr bakerweld 250 HD screens from 36 to 168 m. Lifted screens from basket on cantilever onto HTS using soft slings. Removed screen protection on rig floor. Installed centralizer and stop collar on box end on each joint.
05:00 - 06:00: PU and RIH with 9 5/8" blank pipe from 168 m to 204 m.
06:00 - 08:00: Made up screen hanger assembly to screen liner as per weatherford procedure. Filled PBR with hi-vis pill. Up/down 93/78 MT. Installed 5½" DP slips inserts.
08:00 - 08:45: Held tool box talk and rigged down casing tong and cleaned rig floor.
08:45 - 09:45: Continued RIH with screens on 5½" HWDP to 365 m.
09:45 - 12:30: Continued RIH screens on 5½" DP from 365m to 1051m.
12:30 - 13:00: At 1064 m. Up/down 123/105 MT. Rigged up ball drop sub control hose and panel.
13:00 - 13:15: Spaced out and dropped ball. Lined up and circulated ball with 200 LPM. Attempeted to set screen hanger.
13:15 - 14:45: Ball landed. Pressured up to 107 bars and held pressure for 2 min. Bled down to 70 bars. Applied 30 MT on top of liner to verify that hanger was set MT on weight indicator). Attempted to set hanger. Pulled up to leave 15 MT on running tool MT on weight indicator) to shear ball seat. Started to pressure up to 233 bars to release running tool and shear ball seat. Ball seat sheared at 190 bars below theoretical value 202 bars). Bled off pressure. Took pick up. New up weight 123 MT at 130 MT). Up weight indicated that running tool still engaged to the hanger. Started emergency release procedure by first torqued up the drill pipe to 10k ftlbs while holding 15 MT on running tool MT on weight indicator). Drill pipe started to rotate freely at approx. 2. 5 KNM. Abandoned emergency release procedure. Pulled up weight MT) plus additional 2. 5 m to activate packer setting dogs. Set down weight to set packer. Weight lost within 20 cm. Laid down 32 MT MT on weight indicator) on top of PBR to set packer. No clear indications of shear seen.
14:45 - 15:30: Held tool box talk and laid out ball drop assy, DPSV and the two DP pups.
15:30 - 16:15: Made up to TDS and pulled up 18 m. Displaced 13 3/8" casing to 1. 03 SG. 67m and 2500 LPM, 48 bars.
16:15 - 19:00: POOH with landing string. Having screens and screen hanger still attached.
19:00 - 20:15: Pulled up hanger RT/ screen hanger and inspected same, RT sheared, no visible marks or damage.
20:15 - 22:15: Held tool box talk and rigged up casing tong and picked up and laid out screen hanger with hanger RT.
22:15 - 23:00: Picked up back-up screen hanger and waited for go ahead. Simultaneously cleared and cleaned rig floor.
23:00 - 00:00: Held tool box talk and picked up and made up screen hanger. Rigged down casing tong.
| None |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-9 on 2008-09-02, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 04:45: RIH with 5 STD 5½" HWDP and 5½" DP from 218m to 1050m
04:45 - 05:00: Picked up and made up 6 and 3 m pups.
05:00 - 05:30: Held tool box talk and picked up and made up drop ball sub assy.
05:30 - 05:45: Took up/down weight 125/107 MT. At 1064m.
05:45 - 06:00: Dropped ball and chased same at 200 LPM.
06:00 - 07:00: Continued chasing ball, landed after 100 stks, pressured up to 107 bars and held pressure for 2 mins. Bled down to 70 bars and applied 40 MT wob on top of liner to verify that the hanger was set MT on weight indicator) and marked pipe. Left 40 MT on running tool and pressured to 178 bars to release r/t, held for 3 mins and then bled off. P/u to 125 MT. No indication of r/t was released.
07:00 - 08:00: Went back to setting depth and put hanger in tension 125 MT. Pressured up to 107 bars, set liner hanger and held for 3mins. Bled off pressure to 10 bars. Slacked off to 40 MT, wob 70 MT on weight indicator to verify hanger was set, and held for 5mins. Increased pressure to 190 bars at a quicker rate and held for 3 mins. P/u to new up weight 107 MT, good indication of releasing the r/t. Slacked off to 15 MT wob and pressured up to blow ball seat. Pressure dropped off 221 bars, theoretical pressure 217 bars. P/u to new up weight 107 MT and measured up 2. 5 m. Slacked of 30 MT wob. Set packer and observed 1st shear at 18 MT wob and 2nd shear at 25 MT wob, held for 5 mins.
08:00 - 10:15: Held tool box talk and laid out drop ball sub assembly, pups, TIW. Greased ps21 slips and commenced POOH from 845 to last stand HWDP.
10:15 - 10:45: Removed ps21 slips, 10" diverter inserts and installed master bushings.
10:45 - 11:30: Continued POOH, inspect and laid out RT, cleared and cleaned rig floor.
11:30 - 12:45: Picked up swab assemblies and RIH to 146m.
12:45 - 13:30: Held tool box talk and pulled master bushings and installed 10" diverter inserts and PS-21 slips.
13:30 - 16:15: Continued RIH from 146m 2 mins STD, up weight 97 MT, down weight 91 MT, 845m continue to RIH to 1044m, picked up pup joint.
16:15 - 17:00: Made up to TDS, RIH to 1050, pumped 16m of citric acid, 1. 06 SG 1500 LPM, pressure 13. 7bars, displaced with 12m 1. 03 SG brine 1500 LPM.
17:00 - 18:00: Closed STD pipe valve, monitored well on trip tank for losses. Loss rate 260lpm dropped to 118lpm.
18:00 - 19:15: Pulled the upper cup into the blank pipe and swabbed the well 2 times with 20 m strokes 30 m/min. Ran back to 1050 m. Opened the stand pipe valve. Pumped 0. 5 m down DP and displaced clean acid into well bore. Closed stand pipe valve. Let citric acid soak. Loss rate 50 LPM.
19:15 - 20:30: Pulled the upper cup into the blank pipe and swabbed the well 2 times with 20 m strokes 30 m/min. Ran back to 1050 m. Opened the stand pipe valve. Pumped 0. 5 m down DP and displaced clean acid into well bore. Closed stand pipe valve. Let citric acid soak. Loss rate 50 LPM.
20:30 - 21:30: Pulled the upper cup into the blank pipe and swabbed the well 3 times with 20 m strokes 40 m/min. Ran back to 1050 m. Opened the stand pipe valve. Pumped 0. 5 m down DP and displaced clean acid into well bore. Closed stand pipe valve. Let citric acid soak. Loss rate 50 LPM.
21:30 - 22:15: Pulled the upper cup into the blank pipe and swabbed the well 4 times with 20 m strokes 50 m/min. Ran back to 1050 m. Opened the stand pipe valve. Pumped 0. 5 m down DP and displaced clean acid into well bore. Closed stand pipe valve. Let citric acid soak. Loss rate 50 LPM.
22:15 - 23:00: Pulled the upper cup into the blank pipe and swabbed the well for 10mins, 11times with 20 m strokes 50 m/min. Ran back to 1050 m. Opened the stand pipe valve. Pumped 0. 5 m down DP and displaced clean acid into well bore. Closed stand pipe valve. Let citric acid soak. Loss rate 250lpm.
23:00 - 00:00: Pulled the upper cup into the blank pipe and swabbed the well for 10mins, 11times with 20 m strokes 50 m/min. Ran back to 1050 m. Opened the stand pipe valve. Pumped 0. 5 m down DP and displaced clean acid into well bore. Closed stand pipe valve. Let citric acid soak. Loss rate 700lpm dropped to 520lpm.
| Set screen hanger. POOH with screen hanger RT. RIH swab cups. Pumped citric acid and swabbed well. Loss rate from 700, 520, 320, 220, 110 and finally 80 LPM. Total losses during swabbing 93 m POOH to 890m. Located lower swab cup inside the blank pipe. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-9 on 2008-09-03, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 00:30: Loss rate 320lpm. Filled trip tanks.
00:30 - 01:30: Pulled the upper cup into the blank pipe and swabbed the well for 10mins, 8 times with 20 m strokes 50 m/min. Ran back to 1050 m. Opened the stand pipe valve. Pumped 0. 5 m down DP and displaced clean acid into well bore. Closed stand pipe valve. Let citric acid soak. Losses rate 220lpm.
01:30 - 03:00: Pulled the upper cup into the blank pipe and swabbed the well for 10mins, 11times with 20 m strokes 50 m/min. Change in drag as swabbing. Ran back to 1050 m. Opened the stand pipe valve. Pumped 0. 5 m down DP and displaced clean acid into well bore. Closed stand pipe valve. Let citric acid soak. Loss rate 110 LPM.
03:00 - 03:45: Pulled the upper cup into the blank pipe and swabbed the well for 10mins, 11times with 20 m strokes 50 m/min. Ran back to 1050 m. Opened the stand pipe valve. Pumped 0. 5 m down DP and displaced clean acid into well bore. Closed stand pipe valve. Let citric acid soak. Loss rate 80 LPM.
03:45 - 04:15: Lined up on 1. 03 SG brine and attempted to pump down into formation. Had full return 400lpm. Total pumped 2. 3m
04:15 - 06:00: Held tool box talk, lined up and POOH to 890m. Located lower swab cup inside the blank pipe.
06:00 - 07:15: Pumped 20 m 1. 03 SG nacl packer fluid at 440 450 LPM 1. 4 bar.
07:15 - 07:30: POOH from 890m to 840m. Made up TDS
07:30 - 08:30: Established loss rate and monitored trip tank. Filled trip tank with packer fluid. Average loss rate 540 LPM.
08:30 - 10:15: Broke TDS, POOH from 840m to 172m. Filled with packer fluid via trip tank 90 m Pulled slowly due to u-tubing.
10:15 - 11:00: Held tool box talk and removed PS 21 slips and 10 inch. Diverter inserts.
11:00 - 12:15: Continued POOH swab assy from 172m to surface. Measured swabs upper 8. 4" lower 8. 7".
12:15 - 12:30: Held tool box talk prior to pull bowl protector.
12:30 - 12:45: Made up bowl protector pull tool.
12:45 - 14:00: Pulled master bushing and diverter inserts. Pulled bowl protector and laid out same.
14:00 - 15:00: Made up jet assy and jet well head 12-21 mtrs. 1500 LPM. 5 RPM. Pulled out and laid out jet assy.
15:00 - 17:30: Held tool box talk, picked up hanger assy and ran same. Verified position of orientation slot on TBG head. Pulled back to surface. ring on TBG hanger missing.
17:30 - 19:30: Investigated and discoustednted further action with onshore orginsation.
19:30 - 23:00: Held tool box talk and retrived diverter.
23:00 - 00:00: Hold tool box talk and rigged up to pull riser. Removed horizontal tensioning system. Attempted to pull riser.
| Pumped 20 m 1. 03 SG nacl packer fluid. Took loss rate at 840m 540 LPM. POOH and l/d BHA. RIH, retrieved bowl protector. Performed tubing hanger dummy run. Lost polypac seal ring in well. Disconnected riser and verified no in well head. Made up riser and diverter. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-9 on 2008-09-04, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 04:15: Unable to release riser from well head. Trouble shoot problem. Worked snap ring several times. Found the 12 threaded holes of the riser connector to be damaged, re-cutted the threaded holes. Made up the 12 bolt to correct distance to be able to collapse snap ring probably.
04:15 - 05:00: Pulled surface riser from well head. No sign of ring. Re-installed surface riser and horizontal tensioning system.
05:00 - 06:00: Rigged down riser handling gear. Nippled up diverter.
06:00 - 07:00: Installed diverter and master bushing.
07:00 - 08:00: Cleared and cleaned rig floor prior to ESP operation.
08:00 - 10:15: Held tool box talk, rigged up CSG equipment and m/u swegde.
10:15 - 13:45: Held tool box talk, picked up and made up ESP assembly.
13:45 - 15:30: Changed inserts to 7 5/8". Picked up and made up XO jnt.
15:30 - 16:15: Installed control line sheave in hang off wire.
16:15 - 19:00: Connected control lines to motor. Pumped oil into the motor by a hand pump. Serviced the motor and evacuated the air. Connected up the electrical cable to the motor and tested out same. Made up ¼" hydraulic line from multisensor gauge.
19:00 - 19:45: Leak tested ¼" hydraulic line from the multisensor gauge to discharge pressure assembly 207 bar psi) for 10 minutes.
19:45 - 20:15: Cleared rig floor of redundant equipment.
20:15 - 22:00: Hold tool box talk. Made up 1st 7 5/8" stand of tubing from derrick to ESP assembly. Installed and function tested auto slips. Parallel activity. Retrieved riser guide funnel.
22:00 - 00:00: RIH with ESP on 7 5/8" casing in stands from surface to 163m. Installed cable clamps every joint. Checked the phoenix connection frequently. Running speed 72 m/hr.
| MU ESP assemblies and connected cable. RIH with ESP from surface to 699m. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-9 on 2008-09-05, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 06:00: Continued RIH with ESP on 7 5/8" casing in stand from 163m to 699m. Installed cable clamps every joint. Checked the phoenix connection frequently. Running speed 90 m/hr. Parallel activity injected slop in well f14.
06:00 - 09:30: Held tool box and continued RIH with ESP on 7 5/8" casing, picked up singles from cantilever from 699m to 807m. Installed cable clamps every joint. Checked the phoenix connection frequently. Parallel activity injected slop in well f14. Derrick insp. Daily maintenance worked on flow line hose on wellhead. Performed BOP test to 15 k.
09:30 - 09:45: Changed elevator inserts to 5½"
09:45 - 10:00: Held tool box talk prior to pick up and make up tubing hanger.
10:00 - 11:45: Picked up complete tubing hanger/swivel sub assembly and made up to 7 5/8" tubing. Attempted to brake fast connection. Modified dies to brake fast connection.
11:45 - 12:00: Installed big wheels to casing tong due to high stick up of fast connection.
12:00 - 12:30: Broke fast connection, orientated hanger by rotating hanger assy in fast connector according to schlumberger procedure, and made up fast connection.
12:30 - 13:15: Held tool box talk, removed slips, master bushing and disconnected casing tong.
13:15 - 14:00: Installed penetrator and performed cable test to 1100 psi bars) 10 min.
14:00 - 14:45: Spaced out and measured for cutting length of control cable.
14:45 - 19:00: Checked electrical down hole system before cutting main cable. Cut main cable. Spliced cable to pigtail. Checked electrical system. Parallel activity installed RLGF on f-15
19:00 - 19:30: Held tool box talk and checked equipment.
19:30 - 20:00: Attached penetrator to tubing hanger. Parallel activity continuing BOP test to 15k. Installed 4 tension cylinders f-15,
20:00 - 20:45: Leak tested penetrator in tubing hanger, to 69 bars for 10 minutes. Checked electrical system.
20:45 - 21:30: Removed master bushing. RIH with tubing hanger and landed off at surface well head. 20. 9m.
21:30 - 22:30: Checked electrical system. Cable resistance 2000 mega ohm. Released test lead. Installed master bushing. Backed off landing string, pulled out and laid down landing string.
22:30 - 23:45: Removed casing tong. Rigged down tubing handling equipment. Laid out running tool.
23:45 - 00:00: Held tool box talk prior to rig down ESP electrical cable and sheave from derrick.
| Continued RIH with ESP on 7 5/8" tubing from 699m to 806m. Made up tubing hanger and penetrator. Installed the tubing hanger and released RT from same. Nippled down diverter and surface riser. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-9 on 2008-09-06, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 01:15: Rigged down ESP electrical cable and sheave from derrick.
01:15 - 01:45: Held tool box talk, removed redundant equipment from rig floor.
01:45 - 03:15: Rigged up to nipple down diverter and surface riser. Bled off diverter insert and overshot pressure.
03:15 - 03:45: Pulled diverter, parked and secured same at set back area.
03:45 - 04:00: Rigged up to pull surface riser.
04:00 - 05:00: Removed horizontal tensioning system. Released the surface riser and pull out surface riser.
05:00 - 06:00: Held tool box talk and laid out surface riser.
06:00 - 07:00: Prepared for run tubing bonnet/spacer spool.
07:00 - 07:15: Held tool box talk prior to installation of tubing bonnet/spacer spool.
07:15 - 07:45: Picked up tubing bonnet/spacer spool and made up to dual lifting assy.
07:45 - 08:15: Prepared well head for landing off tubing bonnet/spacer spool. Vetco/schlumberger
08:15 - 09:00: Lowered down tubing bonnet/spacer spool. Installed same.
09:00 - 09:45: Leak tested tubing bonnet cavity to 69 bar 10 min.
09:45 - 10:00: Pressure tested penetrator to 69 bar 10 min.
10:00 - 10:30: Retrieved dual lifting assy slings from tubing bonnet/spacer spool. Installed master bushing.
10:30 - 10:45: Signal tested schlumberger connection. Laid out dual lifting assy slings.
10:45 - 12:00: Lowered down flowline spool piece for f9. Installed hatches in moon pool. Installed BX elevator on TDS bails. P/u spider to rig floor. Pre-check prior to skidding of cantilever from f-9 to f-15. Handed well over to maersk production.
| Installed tubing bonnet. Leak tested tubing bonnet cavity to 69 bar 10 min. Pressure tested penetrator to 69 bar 10 min. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-9 on 2009-06-24, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 06:00 - 06:30: Well handed over from production.
06:30 - 09:30: Performed pre job meeting with involved personnel. Prepared for and disconnected surface cable.
09:30 - 10:15: Disconnected flow line and secured same on XMT deck.
10:15 - 10:45: Prepared for lifting of spacer spool.
10:45 - 11:00: Performed TBT prior to continue work on wellhead, crewchange.
11:00 - 12:15: Installed blank cap on flowline hose. Opened annulus inlet, tested port and ball valve and verified no pressure or hydrocarbons.
12:15 - 12:30: Performed TBT prior to dual lift operation of spacer spool.
12:30 - 15:15: Disconnected and lifted spacer spool and tubing bonnet with ball valve to drill floor. Used double lift slings for the lifting operation.
15:15 - 16:30: Installed masterbushing. Cleaned the pulled assembly, moved same to moonpool and laid down for inspection. Meanwhile inspected wellhead prior to picking up riser.
16:30 - 16:45: Held toolbox talk with all involved personnel.
16:45 - 17:45: Picked up riser. Removed master bushing and outer ring. Lowered riser and made up to wellhead.
17:45 - 18:15: Secured riser with BOP horizontal tension system in moonpool.
18:15 - 19:30: Held toolbox talk. Rigged up to install diverter.
19:30 - 20:30: Ran diverter and landed off on riser. Installed master bushings.
20:30 - 23:15: Held toolbox talk. Rigged up sheaves in derrick for ESP cables. Rigged down diverter handling equipment.
23:15 - 23:45: Rigged up 5 1/2" handling equipment.
23:45 - 00:00: Picked up and MU hanger running tool to landing string.
| Well handed over from production. Removed flowline. Pulled spacer spool and tubing bonnet. Installed surface riser and diverter. RU and pulled 7 5/8" tubing with ESP and cable from 834 m to 746 m. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-9 on 2009-06-25, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 00:30: RIH to 20 m and engaged hanger. Picked up 36 ton to release hanger. Pulled up, marked landing string and racked back same.
00:30 - 02:00: Positioned and rigged up casing tong.
02:00 - 03:00: Pulled hanger through rotary. Installed master bushing. Cut cable and removed penetrator.
03:00 - 03:30: Broke out tubing hanger and swivel sub and laid out same with running tool.
03:30 - 04:45: Changed to 7 5/8" handling equipment. Installed ps30 slips.
04:45 - 06:00: POOH to 746 m and LD 7 5/8" tubing.
06:00 - 07:00: Spliced rope to cable and fed same through banana sheave and back to cable spooler. Prepared DP pub and swedge.
07:00 - 07:45: Had TBT prior to making up DP pup and swedge to the tubing string. Made up swedge to 7-5/8" tubing string.
07:45 - 09:00: Attempted to break circulation, but got minimal/no flow. Continued to pressure up tubing to 67 bar. Observed no pressure drop indicating plugged tubing. Suspect pump to be plug with debris. Bled off pressure and rigged down swedge.
09:00 - 19:00: Held TBT prior to continue pulling 7-5/8" tubing. Pulled 7-5/8" tubing wet from 746 m to 138 m. Disconnected cable clamps and spooled power cable back to the spooling unit.
19:00 - 19:15: Held tool box talk with crew
19:15 - 20:15: Pull out of hole laying 7-5/8" out tubing. Pulling wet. Recovered a total of 67 clamps none left in the hole. The muddy solid filled tubing fluid was gradually becoming thicker and finally became solid just above the pump.
20:15 - 20:30: Held tool box talk with crew
20:30 - 21:15: Cleared rig floor. Removed ps30 auto slipsand installed master bushing. Removed HTS power roller form rig floor.
21:15 - 23:00: Laid out last tubing joint. Pulled out ESP assemblies and removed clamps, power cable and instrument line to multi sensor. Disconnected power cable from motor.
23:00 - 23:15: Held tool box meeting with crew prior to manriding
23:15 - 00:00: Carried out man riding to remove power cable and rig down sheave from derrick. Spooled power cable back on spooling unit.
| Prior to pulling tubing out of the hole attempted to break circulation. Found tubing to be plugged and consequently pulled 7-5/8" tubing wet. Retrieved 7-5/8" tubing from 746 m to 21m, disconnected clamps and spooled power cable back on spooling unit. Found tubing fluid to be gradually more solid filled by depth and finally being completely solid above the pump. Disconnected and laid out on" discharge head complete with XO assy, ESP pump, protector assy and motor c/w down hole gauge and multisensor. Rigged down handling equipment and cleared/cleaned the rig floor. Installed the wear bushing at 21,9 m. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-9 on 2009-06-26, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 02:45: Run back in with ESP assemblies. Disconnect bolt on discharge head c/w XO assy, pump, protector assy and motor.
02:45 - 03:15: Rig down schlumberger handling equipment and weatherford casing equipment
03:15 - 04:30: Clean and clear rig floor.
04:30 - 05:30: Picked up wear bushing c/w running tool. RIH to 20,9 m MD and installed wear bushing. Pulled out of hole and laid down WBRT.
05:30 - 06:00: Installed PS-21 auto slips and commenced to run in the hole with 5-1/2" open ended DP.
06:00 - 08:00: Ran in hole from 604 m to 854,5 m MD. At 850,1 m MD hang up on 9-5/8" PBR sat down 5 tons and rotated, circulated and worked the string through PBR. At 854,5m took weight 5 tons and had no further progress. Racked back one stand.
08:00 - 08:45: Installed 2 x 3m DP pup joints and final stand. Removed PS-21 slips and outer split ring to wash rotary.
08:45 - 10:15: Washed string down from 854 m to 892 m MD. MAX 2000 LPM, 5 RPM, 4-8 bar. Observed up to 9,6 gas peak, while washing down. Reduced flow rate while filling sand traps and starting degasser and then staged up pumps. Circulated a total of 105 m3 SW prior to wash pill.
10:15 - 11:45: Circulated a 20 m3 soap pill around. Displaced with app. 160 m3 of SW. Parameters MAX. 4500 LPM/ 38 bar 5 RPM. Returns clean at the end. Re-installed PS-21 slips.
11:45 - 13:45: Pull out of hole from 892 m to surface. Picked up single and re-installed on stand no. 1.
13:45 - 14:00: Cleared and cleaned rig floor.
14:00 - 14:15: Held tool box talk with involved personnel prior to rigging up for wireline logging.
14:15 - 16:00: Rigged up wireline cable sheaves and picked up logging tool string.
16:00 - 16:15: Conducted surface functional tests on schlumberger logging tools.
16:15 - 18:00: Ran in hole with schlumberger USIT-CBL logging string to 845 m
18:00 - 21:30: Correlated the tool and commenced to log from 845 m to surface. Got poor data in the production riser hydrostatic pressure). Forwarded data to onshore contact person for data interpretation. Rig personnel simultaneously carried out cleaning of header box, shakers pads, flow line and sand traps.
21:30 - 22:15: Ran in to 170 m and made a repeat run to surface of the riser section.
22:15 - 23:30: Ran in hole with schlumberger USIT CBL logging string to 845 m.
23:30 - 00:00: Carried out repeat logging pass from 845 m to 695 m.
| Ran in in hole with open ended 5-1/2" DP to 850,1 m and hang up slightly on top of PBR. At 854,5 m took weight and had no further progress. Rotated and washed down from 854,5 m to 892 m. Rigged up seawell and schlumberger surface equipment for WL logging. Picked up tool string and ran in hole with USIT CBL logging string to 845 m. Commenced logging up from 845 m to surface. Due to poor data in riser made a repeat run in riser section from 170 m to surface. Ran in hole and made a repeat logging run from 845 m to surface. Rigged down wireline equipment. Picked up and made up EZSV plug and running tool. RIH to plug setting depth at 878 m. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-9 on 2009-06-27, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 03:30: Continued repeat logging pass from 695 m to surface.
03:30 - 04:45: Laid out logging string and rigged down wireline equipment. Discussed barrier situation with onshore. Log interpretation to be found in 14. Logging remarks".
04:45 - 05:45: Changed handling equipment for 5-1/2" DP and rigged up for running EZSV. Pick up and made up EZSV with running tool.
05:45 - 06:00: Ran in hole with EZSV plug on DP at 50 m.
06:00 - 07:00: Ran in hole with EZSV plug on DP to 366 m.
07:00 - 08:45: Toolbox talk with new shift. Ran in from 366 m to EZSV setting depth 878 m. Running speed 1,5 min/std, filling pipe every 5 stds.
08:45 - 09:30: Position EZSV plug at 878 m in neutral weight 95 t). Sat EZSV and observed sleeve to shear at 117 ton. RIH and tagged the EZSV with 10 t OK.
09:30 - 10:30: Pulled out of hole with running tool from 878 m to 15 m.
10:30 - 11:00: Changed out PS-21 slips to master bushing and laid out EZSV running tool
11:00 - 13:30: Had tool box talk prior to picking up RTTS made up side entry sub assembly. PU and MU halliburton RTTS assembly and confirmed same to be open.
13:30 - 15:30: Ran in hole to 222 m. Flushed RTTS packer sealing interval with SW 400-800 LPM. Position RTTS at 219 m and set same.
15:30 - 16:30: Made a line test 200 bar OK. Pressure tested the RTTS to 126 bar/10 min. OK. Volume pumped/returned 349 l.
16:30 - 17:45: Rigged down cement hose and released RTTS packer. Pulled out of the hole from 219 m to 11 m.
17:45 - 18:15: Laid out RTTS assembly. Cleared and cleaned rig floor.
18:15 - 18:30: Held toolbox talk with crew prior to running in hole with 3-1/2" DP
18:30 - 19:15: Rigged up handling equipment for 3-1/2" DP. Grease equipment.
19:15 - 20:00: Made up cement stinger to string and ran in hole to 319 m.
20:00 - 22:15: Change handling gear to 5-1/2" DP and ran in hole from 319 m to 875 m. Circulated btms up at 4000 LPM and 138 bar.
22:15 - 22:30: Held tool box talk to crew prior to cement job
22:30 - 23:30: Laid out single and installed 3m pup, side entry sub and FOSV onto string. Made string up to TDS. Confirmed line up and conducted line test 200 bar/5 min.
23:30 - 00:00: Pumped 20 m3 DW as a spacer. 2000 LPM/42 bar with mud pump.
| Ran in hole with EZSV plug to 878 m and sat same. Pulled running out of the hole. Ran in hole with RTTS test packer and sat same at 222 m. Tested the EZSV from above to 126 bar. Released and retrieve RTTS. Made up cement stinger and ran in hole to 875 m. Circulated btms up with 138 bar/4000 LPM. Pumped 20 m3 of DW spacer ahead of cement. Mixed and pumped 16,8 m3 1,9 SG cement LPM) and displaced same with 5,1m3 of DW. Cement plug placed at 878 m to 650 m. Pulled out of the hole with cement stinger. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-9 on 2009-06-28, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 00:45: Mixed and pumped 16,8 m3 1,9 SG slurry 800 LPM with cement unit. Displaced cement with 5,1 m3 of DW with cement pump LPM). Cement plug set in the interval 650-878 m.
00:45 - 02:00: Removed cement hose and racked back cementing assembly. Flushed lines. Pulled out of hole from 875 m to 540 m. 3 min/std.
02:00 - 02:15: Installed 2 ea sponge balls in string and circulated 1,5 x string volume. 130bar/4000 LPM.
02:15 - 03:00: Picked up cementing assembly. Ran in hole and laid out same. Made up single to string and racked back same.
03:00 - 03:45: Pulled out of hole from 540 m to 319 m. Change handling equipment to 3-1/2" DP.
03:45 - 06:00: Pulled out of hole from 319 m to surface. Racked back cement stinger. Changed handling equuipment to 5-1/2" DP.
06:00 - 07:00: Changed handling equipment and picked up 12-1/4" mill assembly and ran in hole to 7m.
07:00 - 07:15: Tool box talk with new crew prior to running 12-1/4" mill assembly
07:15 - 10:00: Continued to make 12-1/4" millling BHA. changed out master bushing to PS-21 slips
10:00 - 10:45: Ran in to 480 m and observed no obstructions while running in.
10:45 - 11:30: Pulled out of hole from 480 m to 131 m broke circulation and observed clean returns.
11:30 - 13:30: Changed PS-21 slips to master bushing- laid out and rack milling BHA. Note cement fully set up at 13 30 hrs
13:30 - 14:30: Held toolbox talk prior to handling 3-1/2" DP rigged up for 3-1/2" DP
14:30 - 15:30: Held toolbox talk and ran in to with cement stinger on 3-1/2" DP to 319 m.
15:30 - 16:15: Changed handling gear from 3-1/2" to 5-1/2" and continued to run in from 319 m to 610 m
16:15 - 17:00: Washed down 2000 LPM from 610 m to 655 m. tagged hard cement at 655 m and sat down 5 ton.
17:00 - 18:00: Held tool ox talk prior to setting cement plug whilst re-calculating the space out for side entry sub spaced out DP and installed side entry sub.
18:00 - 18:15: Circulated 10 m3 of DW with rig pumps and verified line up from cement unit
18:15 - 19:15: Mixed and pumped 5,1 m3 of 1,90 SG cement slurry at 800 LPM. Displaced the cement with 4,6 m3 DW at 1200 LPM pump). Cement plug placed in interval 655-590 m. Broke out cementing assembly.
19:15 - 19:45: Pulled from 654 m to 469 m with 3 min/std. Pulled stds dry.
19:45 - 20:00: Inserted 2 ea sponge balls in string. Made up TDS and circulated 1,5 x string volume at 2500 LPM.
20:00 - 21:30: Pulled out of hole from 469 m to 319 m. Change handling gear from 5-1/2" DP to 3-1/2" DP. Pulled out to surface and laid cement stinger.
21:30 - 22:30: Cleared rig floor and changed handling equipment from 3-1/2" to 5-1/2" DP. Broke down cement stinger.
22:30 - 22:45: Held tool box talk to discuss handling of whipstock and test of multifunction bypas valve
22:45 - 23:45: Made up multicycle bypass valve. Installed XO on top and BTM TIW
23:45 - 00:00: Ran in hole multi cycle bypass valve on one stand. Attempted to function test the valve.
| Ran in hole with 12-1/4" mill assembly to 480 m to drift the 13-3/8" casing before whip stock installation. Observed no obstructions. Pulled out of the hole and laid down assembly. Ran in hole with cement stinger on 3-1/2" and 5-1/2" DP and load tested cement plug at 878 650 m. Found solid cement at 655 m and load tested OK with 5 ton. Mixed and pumped 5,1 m3 1,90 SG cement slurry LPM) and displaced same with 4,6 m3 DW LPM) to position cement plug in the interval 654 590 m. Pulled slowly back to 460 m stabbed sponge balls and circulated 1,5 x string volume at 2000 LPM. Pulled out of hole with cement string. Made up multi cycle bypass tool and attempted to function test tool. Both primary and back-up tool failed to operate. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-9 on 2009-06-29, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 01:15: Pumped 4,5bar/500 LPM, 4,5bar/1000 LPM, 12bar/1500 LPM, 26bar/2000 LPM. Tool failed to operate. Repeated pressure sequences a second time with no success. Made two pressure cycles with 26 bar/2000 LPM and 40bar/2500 LPM. Tool failed to operate.
01:15 - 02:00: Decided to change to back-up tool. Changed out primary to back-up multi cycle bypass valve.
02:00 - 03:30: Pumped 4,5bar/1000 LPM, 20bar/2500 LPM. Tool failed to operate. Repeated pressure sequences a several times with no success.
03:30 - 04:15: Ran in hole to 205,5m with multi cycle bypass tool
04:15 - 05:30: Attempted to cycle multi cycle tool with 18 bar/2500 LPM. No go. Repeated cycles with 1 min intervals between dipping pumps rather than 3 min. Observed bar pressure spike every 3 RD cycle, but tool is not closing/activating.
05:30 - 06:00: Discussed options with town. Carried out house keeping and PM projects.
06:00 - 07:00: Discussed multi cycle by-pass valve operational problems with service companies and town.
07:00 - 12:30: Attempted several times to cycle MCBV. Pulled out of hole from 207 m to surface. Broke out and laid out MCBV. Simultaneously had discussion and meeting with town regarding modified procedure and BHA configuration. Decided to take out MCBV and orient whipstock with gyro on wireline.
12:30 - 12:45: Tool box talk with crew prior to making up whipstock assembly
12:45 - 18:15: Picked up and made up 13-3/8" trackmaster whipstock assembly with 12-1/4" mill BHA. Surface to 266 m. Verified UBHO toolface offset and whipstock scribe lines.
18:15 - 19:30: Ran in hole with whipstock assembly from 266 m to final setting depth 432 m. Took 2 ton weight at 274 m but dropping off.
19:30 - 19:45: Held tool box talk with crew prior to rigging up wireline.
19:45 - 20:45: Rigged up wireline sheaves and picked up gyro tool. Ran in hole with gyro to 402 m sub). Found tool face orientation to be 178 deg. Rotated string to 190 deg. Confirmed by gyro.
20:45 - 21:30: Pulled out with wireline and confirmed tell tale OK on gyro. Moved string up/down twice to work out torque. Up/down weight 108/104 ton.
21:30 - 23:00: Ran in hole with gyro on wireline to 402m. Found tool face to be 187 deg. 190 deg 5 deg). Pulled out wireline and gyro.
23:00 - 23:45: On final position screwed in with TDS. Pressured up the string to 253 bar/10 min to set the whipstock slips. Observe hook load decrease from 106 t to 99 t. Proper setting confirm by setting down 10 t and applying over pull 10 ton. Pulled 140 ton ton overpull) to shear bolt for 12-1/4" fasttrack mill. Confirmed mill to be free.
23:45 - 00:00: Laid out 2 ea 3 m pup joints and made up one stand to string midnight depth 416 m.
| Due to operational problems with multicycle by-pass valve held meeting with service contractors and town to agree on a modified whipstock BHA and setting procedure. Made up and ran in hole trackmaster whipstock and 12-1/4" mill BHA to final setting depth 432 m. Made two wireline/gyro runs and confirmed final toolface to be 187 deg after having worked torque out of the string. Pressured string up to 253 bar/10 min to set the whipstock slips, confirmed correct setting and sheared bolt for 12-1/4" fasttrack tri mill with 32 ton over pull. Milled 12-1/4" sidetrack window from 421,5 m to 424 m. Note bottom window will be 428,2 m. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-9 on 2009-06-30, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 01:15: Made up string to TDS. Took off bottom parameters up/down 105/102 tons. Tagged whipstock at 421,5 m. top of window). Commenced drilling window. Initially exprienced heavy vibration in string. Experienced an hydraulic leak on TDS.
01:15 - 01:45: Observed hydraulic leak on elevator. Pulled back to 417 m and fixed leak.
01:45 - 02:15: Milled window in 13-3/8" casing according to instructions from smith flow 1500 LPM SPP 66 bar string RPM 80 wob 1-2 MT torque 16-21 KNM
02:15 - 03:00: Milled window in 13-3/8" casing 422,0-422,1m flow 2170 LPM SPP 92 bar string RPM 80 wob 3,5 MT torque 8-12 KNM
03:00 - 04:00: Milled window in 13-3/8" casing 422,1-422,8 m flow 2170 LPM SPP 93 bar string RPM 90 wob 5,0 MT torque 8-15 KNM Pumped hi-vis sweep
04:00 - 05:00: Milled window in 13-3/8" casing 422,8 423,0 m flow 2170 LPM SPP 88 bar string RPM 95 wob 5,0 MT torque 12-18 KNM
05:00 - 06:00: Milled window in 13-3/8" casing 423,0 423,8 m flow 2170 LPM SPP 88 bar string RPM 100 wob 4,5 MT torque 11-14 KNM circulate hi-vis sweep and got 100 steel back formation)
06:00 - 11:00: Milled window in 13-3/8" casing from 423,8 424,3 m as per smith instructions time depth flow SPP RPM wob torque 07 00 423,8 1525 50,5 60 5-6 14-17 09 00 424,2 1900 73,5 105 6 13-18 10 00 424,3 1900 74,0 125 5-10 19-22 10 30 424,3 1900 72,9 125 9-11 25-31
11:00 - 11:45: Observed instant drop on 50 bar in SPP. Pulled out of hole from 424,3 to 266 m.
11:45 - 12:45: Due to drilling with severe vibration inspected and serviced TDS for loose items. Carried out derrick inspection.
12:45 - 14:00: Continued to pull out from 266 m to surface.
14:00 - 14:45: Found 8-1/8" XO 6-5/8" FH b x 6-5/8" reg p parted 0,17m above pin end. 03154h). 7,02 m fish mill water melon mill) left in hole. Top of fish 417,3 m. Broke out remaining BHA.
14:45 - 20:15: Spotted and prepared fishing tool overshot with extension sub and 9" grapple). Welded and machined overshot lip guide. Simultaneously carried out further inspection and maintenance on TDS. DNV inspected poorboy, degasser and tugger.
20:15 - 22:15: Observed loose die holder and worn dies on TDS pipe handler. Repaired same.
22:15 - 22:30: Made up XO to 11-1/4" fishing overshot.
22:30 - 22:45: Held tool box talk with crew
22:45 - 00:00: Continued making up fishing BHA including 11-1/4" fishing overshot with 9" grapple. Midnight depth 0 m.
| Milled window from 423,8 m to 424,3 m with slow progress. Observed a 50 bar instant drop in SPP. Decided to pull out of hole and found 8-1/8" XO had parted, leaving 7 m of BHA mill watermelon mill) in hole. Top of fish at 417 m. Prepared and modified fishing tool overshot with extension sub and 9" grapple). Ran in hole with overshot, latched fish at 417 m and pulled out same. 12-1/4" trackmaster mill water melon mill was recovered. Trackmaster mill was completely worn out. Commenced to make 12-1/4" trackmaster milling BHA. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-9 on 2009-07-01, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 00:45: Made up fishing BHA and installed PS-21 slips and sensor on ar.
00:45 - 01:45: Ran in with overshot from surface to 410 m.
01:45 - 02:30: Made up TDS to string and took up/down weight 83/80 ton and free rotation 750 NM. Ran in to 415 m and circulated 2000 LPM/4,4 bar over fish. Reduced flow rate to 1000 LPM and rotated 10 RPM. Moved down over fish at 417 m. Tagged fish and observed increase in pump pressure and torque. Stopped pumps and rotation. Sat down 10 ton.
02:30 - 04:15: Picked up and observed additional 2 ton pick up weight. Pulled out slowly from 424 m to 20 m.
04:15 - 04:30: Held tool box talk with crew regarding laying out overshot with fish.
04:30 - 05:15: Retrieved overshot with attached fish. Transferred complete assembly including fish from vertical to horizontal. Decided to backload overshot and fish to town for disassembly. 12-1/4" fasttrack tri mill was completely worn out.
05:15 - 05:30: Held tool box talk with crew prior to making up milling BHA.
05:30 - 06:00: Commenced to make up 12-1/4" trackmaster milling assembly.
06:00 - 07:00: Made up 12-1/2" trackmaster milling BHA
07:00 - 08:45: Ran in hole with trackmaster mill from 76 m to 417 m.
08:45 - 11:15: Prepared pit and surface flow system for displacment to milling mud. Flushed and cleaned pits and conditioned milling mud.
11:15 - 11:45: Displaced the well to milling mud with 2000 LPM 29 bar.
11:45 - 15:00: Took parameters up/down weight 106/102 ton RW 104 ton with 2knm. Started milling from 424 m to 428 m as per smith instructions time depth flow SPP RPM wob torque 12 00 424,3 1900 28,0 90 1 9-20 13 00 424,5 2370 39,0 110 5-6 9-14 14 00 426,3 2390 40,0 110 5-6 6-9
15:00 - 15:30: Milled out of casing at 428,2 m. Window 421,5 m and 428,2 m Reamed interval 428 m 420 m.
15:30 - 16:00: While reaming 428 m-420 m observed dropped object from derrick. Stopped rotation and pulled to 419 m. Circulated bottoms up at 3000 LPM 59 bar. Bolt dropped down on rig floor from derrick.
16:00 - 21:00: Racked back stand depth 416 m and investigated dropped object. Meanwhile monitored well on trip tank. A 0,17 kg bolt had loosened and unscrewed from the TDS and dropped 30 m to rig floor joule). Re-installed bolt and lock wire. Changed out other damaged lock wires. Further investigated for loose items and potential dropped objects.
21:00 - 21:15: Ran in from 416 m to 428 m.
21:15 - 00:00: Drilled formation and opened window with 12-1/4" string mills from 428 m to 435 m. Time depth flow SPP RPM wob torque 22 00 430,0 2390 44,0 110 0-1 7-9 24 00 435,0 2370 46,0 110 0-1 6-9
| Ran in hole with 12-1/4" trackmaster milling assembly and milled window from 424,3 m to 428,2 m. Continued to drill formation and mill window with string mills to 436, 5 m. Water melon mill 2 m out of window. Reamed and dressed the window from 421,5 m to 428,2 m Slided through window with milling assembly. Picking up a few tons of weight at 421 m and 425m. Displaced the well to 1,20 SG KCL/POLYMER mud and flow checked. Pulled out of the hole from 436,5 m to 200 m experienced a dropped object on the rig floor. A 0,17 kg bolt came loose on the TDS and dropped 30 m to rig floor joule). The incident was investigated. The bolt was re-installed and the TDS was further checked for loose items. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-9 on 2009-07-02, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 03:00: Continued to drill formation to 436,5 m and reamed window according to instructions from smith rep. Reamed window several times from 421m to 436m 2500 LPM 42 bar RPM 5-9 KNM. Stopped pumping and rotation and slided in from 421m. Taking weight and held up at 421 m and 425 m. Positioned water melon string mill in window and milled further in the interval 420 428 m. Slided through window with milling string, still picking up a few tons of weight at 421 m and 425 m, however a slight rotation 90 deg) allowed the string to slide through window. In total 14,4 kg has been recovered from the ditch magnets.
03:00 - 04:45: Pumped 20 m3 SW spacer and displaced milling mud to 1. 20 KCL/POLYMER mud. Circulated 74 m3 KCL mud. Filled trip tank.
04:45 - 05:15: Flow checked the well. Simultaneously checked TDS for loose items.
05:15 - 06:00: Pulled out of hole with milling assembly from 436 m to 200m
06:00 - 07:00: Pulled out of hole with milling assembly from 200 m to 132 m.
07:00 - 09:45: Pulled out of hole with BHA from 132 m to surface. Gauged mills starter mill 3/8" under gauge, follow mill 3/4" under gauge, melon mill ½" under gauge. Laid out window milling assembly.
09:45 - 10:00: Cleaned and tidied rig floor.
10:00 - 10:30: Made up 12-1/4" trackmaster milling BHA.
10:30 - 11:30: Inspected TDS for potential falling objects.
11:30 - 13:30: Ran in hole with trackmaster mill from 20 m to 266 m.
13:30 - 14:00: Ran in hole with trackmaster mill assembly on 5 ½" DP from 266 m to 414 m.
14:00 - 14:15: Recorded parameters up weight 106 tons, down weight 103 tons, rotation weight 105 tons with 80 RPM and 2 KNM.
14:15 - 14:30: Washed down from 414 m to 425 m with 500 LPM, 6 bar. Took weight at 425 m. Rotated past obstruction with 10 RPM and 1-4 KNM from 425 m to 427 m. Washed down from 427 m to 433 m. Took weight at 433 m. Rotated past obstruction with 10 RPM and 1-4 KNM from 433 m to 435 m.
14:30 - 16:15: Polished the interval from 420 m to 435 m with 2000 LPM, 41 bars, 80 RPM and 1-4 KNM. Polished the interval two times.
16:15 - 16:45: Stopped rotation and washed the interval from 420 m to 435 m with 2000 LPM, 41 bars. Washed the interval two times.
16:45 - 17:15: Stopped pumping and slide mill assembly through window two times. Took 4-5 ton weight at 423, 5 m when moving downwards through window. fishing groove). Rotated through window with 1 RPM without taking weight.
17:15 - 18:00: Pulled out of hole from 422 m to 266 m.
18:00 - 21:15: Pulled out of hole with BHA from 266 m to surface. Gauged mills starter mill 1/8" under gauge, follow mill 1/16" under gauge, melon mill in gauge. Laid out window milling assembly.
21:15 - 21:45: Cleaned and tidied rig floor.
21:45 - 00:00: Held pre job meeting. Picked up and ran in hole with 12 ¼" BHA to 32 m.
| Pulled out of hole with milling assembly from 200 m to surface. Performed safety check on TDS. Made up and ran in hole with milling assembly and polished window. Pulled out of hole with milling assembly from 435 m to surface. Lo milling assembly. Made up and ran in hole with 12 ¼" BHA to 190 m. Repaired power slips. Ran in hole with 12 ¼" BHA on 5 ½" DP from 190 m to 430 m. Tested MWD. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-9 on 2009-07-03, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 02:30: Ran in hole with 12 ¼" BHA from 32 m to 190 m.
02:30 - 03:00: Installed hydraulic power slips. Found leak on hydraulic connection.
03:00 - 03:30: Repaired power slips.
03:30 - 04:00: Ran in hole with 12 ¼" BHA on 5 ½" DP from 190 m to 400 m. Filled pipe.
04:00 - 04:45: Ran in hole from 402 m to 430 m. No weight taken when passing through window. Established circulation and tested the MWD with 2500 LPM, 73 bar. End of operation for f 09
| None |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-9 A on 2009-07-03, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 04:45 - 05:30: Established circulation with 2800 LPM, 86 bar. Oriented tool face.
05:30 - 06:00: Drilled/oriented 12 1/4" hole from 436 m to 459 m with 2800 LPM, 89 bar, wob 3-5 ton. ROP 45-60 m/hr.
06:00 - 07:15: Drilled/oriented 12 1/4" hole from 459 m to 500 m with 2800 LPM, 89-92 bar, wob 4-7 ton. ROP 45 m/hr.
07:15 - 07:45: Removed cuttings blocking augers in lower shakers. Took survey. Reamed the interval from 485 m to 500 m with 3000 LPM, 100 bar, 38 RPM, 2-5 KNM.
07:45 - 08:15: Drilled/oriented 12 1/4" hole from 500 m to 511 m with 3000 LPM, 100-105 bar, 38 RPM, 4-7 KNM, wob 4-6 ton. ROP 45 m/hr.
08:15 - 09:00: Reamed the interval from 511 m to 473 m due to high dog leg. Reduced dog leg from 7 deg to 3 deg.
09:00 - 09:15: Removed cuttings blocking augers in lower shakers.
09:15 - 11:30: Drilled/oriented 12 1/4" hole from 511 m to 553 m with 3000 LPM, 94-103 bar, 0-40 RPM, 3-5 KNM, wob 4-6 ton. ROP 30-35 m/hr.
11:30 - 11:45: Reamed the interval from 553 m to 525 m to smoothen the well path.
11:45 - 17:30: Drilled/oriented 12 1/4" hole from 553 m to 714 m with 3250-3500 LPM, 115-140 bar, 0-40 RPM, 4-8 KNM, wob 4-8 ton. ROP 40-50 m/hr. Unable to receive GMWD survey.
17:30 - 18:30: Made several attempts to take GMWD survey without success.
18:30 - 19:30: Racked back stand. Took cluster shot survey.
19:30 - 00:00: Drilled/oriented 12 1/4" hole from 714 m to 822 m with 3500 LPM, 140 bar, 0-40 RPM, 4-8 KNM, wob 4-8 ton. ROP 30-40 m/hr.
| Drilled/oriented 12 1/4" hole from 459 m to 500 m. Removed cuttings blocking auger in lower shakers. Drilled/oriented 12 1/4" hole from 500 m to 511 m. Reamed from 511 m to 473 m to reduce dog leg from 7 deg to 3 deg. Drilled/oriented 12 1/4" hole from 511 m to 553 m. Reamed from 553 m to 525 m to smoothen the well path. Drilled/oriented 12 1/4" hole from 553 m to 714 m. Made several attempts to take GMWD survey without success. Took cluster survey. Drilled/oriented 12 1/4" hole from 714 m to 940 m. Circulated hole clean prior to drill into utsira formation. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-9 A on 2009-07-04, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 05:45: Drilled/oriented 12 1/4" hole from 822 m to 940 m with 3500 LPM, 147-155 bar, 0-40 RPM, 6-12 KNM, wob 4-10 ton. ROP 30-45 m/hr.
05:45 - 06:00: Circulated hole clean prior to drill into utsira formation. 3500 LPM, 150 bar, 40 RPM, 6-10 KNM.
06:00 - 06:30: Circulated hole clean prior to drill into utsira formation. 3500 LPM, 150 bar, 40 RPM, 6-10 KNM. Circulated totally 2 times bu.
06:30 - 09:30: Drilled/oriented 12 1/4" hole from 940 m to 997 m with 3500 LPM, 147-155 bar, 0-40 RPM, 6-12 KNM, wob 4-10 ton. ROP 30-40 m/hr. Top utsira formation found at 959 m MD/882 m TVD.
09:30 - 09:45: Recorded parameters at TD up weight 124 tons, down weight 95 tons, rotation weight 109 ton with 20 RPM and 5-10 KNM.
09:45 - 10:00: Pumped 6, 2 m3 of 1, 40 SG LCM pill. Displaced pill with 10 m3 1, 19 SG mud to spot LCM pill across the utsira formation. 1300 LPM, 26-30 bar.
10:00 - 10:45: Pulled out of hole from 997 to 915 m. Maximum over pull taken, 15 tons.
10:45 - 11:45: Circulated the hole clean with 3800 LPM, 165 bar, 40 RPM, 6-14 KNM. Reciprocated the string while circulating. Circulated totally 4 times bu.
11:45 - 12:45: Displaced well to 1, 40 SG WBM. 3700 LPM, 155-170 bar, 40 RPM, 5-9 KNM.
12:45 - 13:00: Dropped a 3" drift into DP. Pumped drift down to dart sub. Pumped and displaced slug.
13:00 - 14:30: Pulled out of hole from 915 m to 395 m. Took maximum 15 ton over pull when pulling out from 915 m to 715 m. Slick hole seen above 715 m.
14:30 - 14:45: Recorded parameters above 13 3/8" casing window at 395 m up weight 107 tons, down weight 90 tons, rotation weight 99 ton with 20 RPM and 5-8 KNM.
14:45 - 15:15: Pulled out of hole from 395 m to 230 m.
15:15 - 15:30: Flow checked well on trip tank OK.
15:30 - 16:15: Performed safety check on TDS.
16:15 - 16:30: Pulled out of hole from 230 m to 190 m.
16:30 - 17:00: Pulled out of hole with 12 ¼" BHA from 190 m to 140 m.
17:00 - 17:30: Removed hydraulic power slips. Installed master bushing and bowls. Observed hydraulic leak on hydraulic elevator.
17:30 - 17:45: Repaired leak on hydraulic elevator.
17:45 - 19:00: Pulled out of hole with 12 ¼" BHA from 140 m to 80 m dart sub and accelerator).
19:00 - 21:15: Pulled out of hole and laid out 12 ¼" BHA from 80 m to surface.
21:15 - 21:45: Cleaned and tidied rig floor.
21:45 - 00:00: Rigged up 9 5/8" liner handling equipment on rig floor held pre-job meeting with involved personnel prior to run 9 5/8" liner.
| Circulated hole clean prior to drill into utsira formation. Drilled/oriented 12 1/4" hole from 940 m to 997 m. Spotted LCM pill across utsira formation. Pulled out of hole to 915 m. Circulated the hole clean. Displaced well to 1, 40 SG WBM. Pulled out of hole from 915 m to 230 m. Flow checked well. Performed safety check on TDS. Pulled out of hole from 230 m to 190 m. Pulled out of hole and racked back 12 ¼" BHA from 190 m to 80 m. Pulled out of hole and laid out 12 ¼" BHA from 80 m to surface. Rigged up 9 5/8" liner handling equipment. Made up and ran in hole with 9 5/8" liner to 330 m. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-9 A on 2009-07-05, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 00:45: Continued to rig up 9 5/8" liner handling equipment on rig floor.
00:45 - 01:30: Picked up 9 5/8" liner shoe and filled same with 1. 40 SG mud and verified integrity of float OK. Made up and ran in hole with 9 5/8" liner intermediate joint tube-locked connection.
01:30 - 02:00: Made up and ran in hole with float collar joint filled liner with 1. 40 SG mud and verified integrity of float OK. Picked up and made up first standard 9 5/8" liner joint. Tube-locked connections.
02:00 - 06:00: Ran in hole with 9 5/8" liner from 40 m to 330 m. Filled every 3rd liner joint with 1, 40 SG mud.
06:00 - 06:30: Changed hose on hydraulic power slips.
06:30 - 07:00: Ran in hole with 9 5/8" liner from 330 m to 351 m. Filled every 3rd liner joint with 1. 40 SG mud.
07:00 - 07:15: Held pre job meeting with crew.
07:15 - 07:30: Ran in hole with 9 5/8" liner from 351 m to 375 m. Filled every 3rd liner joint with 1. 40 SG mud. Unable to released draw work park bakes.
07:30 - 09:45: Troubleshot joystick on drillers operating chair. Installed joystick from assistant drillers chair on drillers operating chair.
09:45 - 10:15: Ran in hole with 9 5/8" liner from 375 m to 423 filled every 3rd liner joint with 1. 40 SG mud.
10:15 - 11:15: Made up circulation swage and DP safety valve. Connected TDS. Circulated liner volume with 2000 LPM, 12 bars. Bo circulation swedge and DP safety valve. Recorded weights prior to enter open hole up weight 94 tons, down weight 90 tons.
11:15 - 14:00: Ran in hole with 9 5/8" liner from 423 m to 424, 4 m. Took weight at 424, 4 m window). Maximum set down weight 17 tons. Made several attempts to pass through window with various orientations. Bo last liner joint and installed same in hydraulic mouse hole. Installed circulation swage and DP safety valve. Stabbed liner joint and circulation assembly with PRS. Made up liner joint with casing tong. Connected TDS.
14:00 - 14:15: Established rotation with 5 RPM and 1-2 KNM. Ran liner through window with rotation from 424 m to 435 m. Broke out circulation swage.
14:15 - 16:15: Ran in hole with 9 5/8" liner from 435 m to 589 m. Filled every 3rd liner joint with 1,40 SG mud. Filled string. Confirmed remaining liner joints on deck-ok.
16:15 - 16:30: Held pre job meeting prior to installing liner hanger.
16:30 - 16:45: Changed from 9 5/8" to 5 ½" handling equipment.
16:45 - 18:15: P/u 9 5/8" liner hanger assembly from deck, made up MX ball seat/dual wiper plugs to running tool. Held pre-job safety meeting with involved personnel prior to operations. M/u and RIH with liner hanger assembly, set slips and filled liner PBR with drill water. Up/down weights 117 99 tons.
18:15 - 19:00: Rigged down casing tong.
19:00 - 21:30: RIH with 9 5/8" liner on 5 ½" landing string from 598 m to 984 m took 13 ton weight at 670 m, 722 m and 852 m. Washed down from 984 m to 997 m. Tagged bottom with 5 tons. Picked to up weight 1 m.
21:30 - 22:30: Displaced well to 1, 20 SG WBM with 2090 LPM, 46 bars.
22:30 - 23:15: M/u cementing head and connected surface line. Broke circulation with 500 LPM 8 bar, washed down with 9 5/8" liner string from 994 997 m. Took up/down weights 132 tons. Positioned 9 5/8" liner shoe at 995 m.
23:15 - 00:00: Gradually increased pump rate to 2000 LPM 45 bar, circulated open hole volume with 1. 20 SG mud. Rotated the liner with 20 RPM and 10-19 KNM.
| Changed hose on hydraulic power slips. Made up and ran in hole with 9 5/8" liner from 330 m to 375 m. Changed out joy stick on drillers chair. Made up and ran in hole with 9 5/8" liner from 375 m to 589 m. liner through casing window). Installed liner hanger. RIH with 9 5/8" liner on 5 ½" landing string from 589 m to 985 m. Circulated and conditioned mud. Set liner hanger. Cemented 9 5/8" liner and set TSP liner packer. Circulated out possible excess cement and to clean landing string. Pulled out of hole with landing string from 400 m to 370 m. Continued circulating the hole clean due to water u-tube out of pipe. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-9 A on 2009-07-06, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 00:30: Reduced pump rate to 200 LPM 8 bar, dropped setting ball and pumped same down pipe until landed out in ball seat. Set 9 3/8" liner hanger pressured up to 165 bars for 2 min, than reduced pressure to 70 bars. Set down 25 tons and bled off pressure. Released liner hanger r/t according to weatherford representative instructions pressured up on landing string to 240 bars, held pressure for 2 minutes and then bled off pressure. Pulled to up weight tons) 1 m to activate the MX ball seat. Set down 20 ton and sheared out ball seat.
00:30 - 00:45: Established circulation with 2000 LPM, 44 bar, verified stable returns. Reduced flow rate to 500 LPM, 10 bars and established rotation with 20 RPM, 10-19 KNM, initial torque needed to establish rotation 39 KNM.
00:45 - 01:30: Circulated and conditioned mud prior to liner cementing job broke circulation and gradually increased pump rate to 2000 LPM 44 bar, circulated one open hole bu volume. Mud weights in/out 1. 20 SG, no losses seen. Meanwhile held pre-job cement meeting with involved personnel prior to liner cementing operations reviewed check lists and relevant safety operational issues. Leak tested surface cementing line to 300 bars for 10 min OK.
01:30 - 02:00: Pumped 20 m3 seawater followed by 20 m3 of 1, 35 SG spacer with rig pumps at 1550 LPM 28-44 bars. Lined up to pump from cement unit, verified surface routing OK.
02:00 - 02:45: Released lower SSR dart. Mixed and pumped 13, 27 m3 1. 92 SG cement slurry with cement unit at 700-900 LPM. Displaced surface cementing lines with 0. 89 m3 fresh water. Released top dart. Lined up to pump seawater with rig pumps. Sheared out bottom SSR plug after 2, 9 m3.
02:45 - 03:00: Displaced cement slurry in place with rig pumps started to pump at 800 LPM 4 bars, observed bottom wiper plug shear. Increased pump rate to 2100 LPM 21 80 bar, reduced to 600 LPM 39 bar prior to bumping top plug. Bumped top wiper plug at 1074 strokes, corresponding to 97 pump efficiency. No losses seen during the entire cementing and displacement operations.
03:00 - 03:15: Leak tested 9 5/8" liner to 70 bar above final circulation pressure for 10 min OK. a small visual leak on cement head swivel). Bled off pressure and verified float OK.
03:15 - 03:30: Set 9 5/8" TSP liner packer according to weatherford representative instructions. Set down 28 ton and observed shear at 14 and 21 tons.
03:30 - 03:45: Pulled liner hanger r/t out of liner hanger assembly applied 50 bar pressure on pipe prior to operation, confirmed pressure drop. Circulated with 500 LPM, 6 bar while pulling out of PBR.
03:45 - 04:45: Held pre job meeting. Laid out cement head with 1 single of DP below.
04:45 - 05:30: Installed 2 x sponge wiper balls in landing string. Circulated at 3100 LPM 38 bar with sea water to clean out landing string and possible excess cement no cement seen in returns.
05:30 - 05:45: Pulled out of hole with landing string from 400 m to 370 m.
05:45 - 06:00: Water u-tube out of pipe. Connected TDS and continued circulating the hole clean with 3100 LPM, 40 bar.
06:00 - 08:00: Pulled out of hole from 370 m to surface.
08:00 - 09:15: Removed hydraulic power slips. Broke out and laid out liner hanger running tool.
09:15 - 10:45: While waiting on cement, cleaned and tidied rig floor. Aligned u-bolts on bails.
10:45 - 13:30: While waiting on cement, bo and LD 11 ea 8 1/4" drill collars, and jar.
13:30 - 15:00: While waiting on cement, changed handling equipment and bo and LD 3 ea 9 3/4" drill collars.
15:00 - 19:45: While waiting on cement, held pre job meeting. Changed to 6 3/4" handling equipment. Picked up and racked back 7 ea 6 3/4" drill collars, accelerator and jar.
19:45 - 21:45: Made up RTTS assembly and ran in hole with same to 219 m. Installed pump in sub assembly.
21:45 - 00:00: Waited on cement. Meanwhile performed maintenance and service on drilling and pipe handling equipment. Cleaned and prepared pits for packer fluid.
| Pulled out of hole with liner running tool from 370 m to surface. Broke out and laid out liner hanger running tool. Waited on cement, meanwhile, LD 12 ¼" BHA from derrick, PU and racked 8 1/2" BHA, made up and ran in hole with RTTS to 219 m, performed maintenance and service on drilling and pipe handling equipment, cleaned and prepared pits for packer fluid. Set RTTS packer at 219 m. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-9 A on 2009-07-07, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 05:00: Waited on cement. Meanwhile performed maintenance and service on drilling and pipe handling equipment. Cleaned and prepared pits for packer fluid.
05:00 - 06:00: Circulated with 400 LPM, 5 bar to clean RTTS setting area from 215 m to 220 m. Set RTTS at 219 m, installed cement hose. Pressure tested surface lines to 120 bars for 5 minutes.
06:00 - 06:15: Pressure tested TSP liner packer and 9 5/8" liner to 90 bars for 10 minutes with sea water. Pumped 0. 175 l and bled back same.
06:15 - 06:30: Released RTTS, waited for 5 minutes for packer element to relax. Lo pump in sub assembly.
06:30 - 07:30: Pulled out of hole with RTTS from 219 m to surface.
07:30 - 08:00: Changed to 5" handling equipment. Bo and LD RTTS.
08:00 - 08:30: Cleaned and tidied rig floor. Held pre job meeting prior to PU 8 ½" BHA.
08:30 - 11:45: Made up and ran in hole with 8 ½" BHA to 180 m.
11:45 - 12:15: Changed from 5" to 5 ½" handling equipment. Picked up 1 single DP from deck and ran in hole to 205 m.
12:15 - 13:30: Ran in hole with 8 ½" BHA on 5 ½" DP from 205 m to 921 m.
13:30 - 14:45: Filled pipe and established circulation with 1600 LPM, 54 bar, 30 RPM, 8 KNM. Washed down from 921 m to 967 m. Tagged top of float plugs) at 967 m with 2 tons.
14:45 - 19:15: Drilled out wiper plug, casing FC, shoe track and 9 5/8" casing shoe from 967 m to 996 m with 1600 LPM, 55 bar, wob 2 5 tons, 30 RPM, 8 13 KNM. Meanwhile held pre-job meeting with involved personnel prior to drill 8 ½" section reviewed check lists and relevant safety operational issues.
19:15 - 19:30: Cleaned out rat hole below casing shoe with 1600 LPM, 55 bar, wob 0 1 tons, 30 RPM, 8 KNM. Simultaneously held pre job meeting prior to displace well from SW to 1. 28 SG soludrill mud.
19:30 - 20:15: Swept hole with 20 m3 hi-vis pill 1600 LPM, 45 bar, 30 RPM, 8-9 KNM.
20:15 - 22:30: Pumped 20 m3 of spacer, displaced well to 1. 26 SG soludrill mud, with 1600 LPM, 40-63 bar, 30 RPM, 8 KNM. Circulated 1 times bu after well displaced to condition mud.
22:30 - 00:00: Drilled/oriented 8 1/2" hole from 997 m to 1051 m with 1600-1900 LPM, 80-105 bar, 30-60 RPM, 7-10 KNM, wob 5-8 ton. ROP 45-50 m/hr. ECD 1. 39-1. 41 SG.
| Pressure tested TSP liner packer and 9 5/8" liner to 90 bars with sea water. Released and pulled out of hole with RTTS. Picked up and ran in hole with 8 ½" BHA. Drilled out shoe track and cleaned out rat hole. Displaced well to 1. 26 SG soludrill-n WBM. Drilled 8 ½" hole from 997 m to 1206 m. Circulated the hole clean. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-9 A on 2009-07-08, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 04:45: Drilled/oriented 8 1/2" hole from 1051 m to 1206 m with 1900 LPM, 105-110 bar, 60 RPM, 8-10 KNM, wob 5-9 ton. ROP 40-60 m/hr. ECD 1. 41-1. 43 SG.
04:45 - 05:30: Racked back stand. Attempted to take cluster shot survey, observed torque peaks up to 19 KNM and 20 ton over pull when moving string after 2nd survey.
05:30 - 06:00: Circulated the hole clean with 1930 LPM, 100 bar, 100 RPM, 8-9 KNM. ECD 1. 42-1. 40 SG.
06:00 - 06:45: Circulated the hole clean with 1930 LPM, 100 bar, 100 RPM, 8-9 KNM. ECD 1. 42-1. 41 SG. Circulated totally 4 times bu.
06:45 - 08:00: Pulled out of hole from 1200 m to 1192 m. Attempted to take cluster shot survey surveys out of specification. Took MAX 30 ton over pull when moving string. Pumped out of hole from 1192 m to 1158 m with 1700 LPM, 81 bar.
08:00 - 08:45: Attempted to take cluster shot survey, surveys still out of specification.
08:45 - 09:15: Pulled out of hole from 1158 m to 1068 m.
09:15 - 10:00: Attempted to take cluster shot survey, surveys still out of specification.
10:00 - 10:30: Pulled out of hole from 1068 m to 962 m.
10:30 - 10:45: Flow checked well with bit inside 9 5/8" liner-ok.
10:45 - 11:45: Pulled out of hole from 962 m to 195 m.
11:45 - 12:00: Flow checked well-ok.
12:00 - 12:45: Pulled out of hole from 195 m to 140 m.
12:45 - 13:00: Removed hydraulic power slips and installed master bushing.
13:00 - 14:30: Pulled out of hole and racked back 8 ½" BHA from 140 m to 43 m.
14:30 - 16:15: Bo and LD 8 ½" BHA from 43 m to surface.
16:15 - 16:30: Cleaned and tidied rig floor.
16:30 - 16:45: Held pre-job meeting with involved personnel prior to pick up and run in hole with cleanout assembly reviewed check lists and relevant safety operational issues.
16:45 - 20:15: Made up and ran in hole with cleanout assembly to 825 m.
20:15 - 20:45: Ran in hole with cleanout assembly on 5 ½" DP from 825 m to 945 m. Broke circulation with 664 LPM, 8 bar. Up weight 102 tons and down weight 90 tons.
20:45 - 22:00: Ran in hole with cleanout assembly on 5 ½" DP from 945 m to 1202 m. Simultaneously held pre-job meeting with involved personnel prior to displace and clean well reviewed check lists and relevant safety operational issues.
22:00 - 22:30: Made up kelly cock and air operated ball release sub. Positioned mule shoe at 1205 m.
22:30 - 23:30: Established circulation and circulated 2 times bottoms up with 2000 LPM, 42 bar, 40 RPM, 4-6 KNM. Reciprocated string and scraped screen hanger setting area from 955 m to 946 m.
23:30 - 00:00: Displaced 1. 26 SG soludrill mud from open hole and up in 9 5/8" casing m to 746 m) by pumping 25 m3 of 1. 20 nacl brine with 2000 LPM, 40 bar.
| Circulated the hole clean. Attempted to take cluster shot survey. Pulled out of hole and laid out 8 ½" BHA. Made up and ran in hole with cleanout assembly. Displaced well to 1. 20 SG brine. Pumped and displaced wash train, circulated the well clean. Flow checked well. Pulled out of hole with cleanout assembly from 1205 m to 817 m. Lo cleanout assembly Pulled out of hole from 817 m to 743 m. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-9 A on 2009-07-09, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 00:15: Dropped 13/4" SABS opening ball. Displaced ball down with 400 LPM, 10 bar. Observed 55 bar pressure increase when ball sheared out ball seat.
00:15 - 00:30: Continued displacing well from 1. 26 SG soludrill to 1. 20 SG nacl brine. 3000 LPM, 38 bar, 40 RPM, 6 KNM.
00:30 - 01:45: Swept well with 15 m3 soap pill, 5 m3 1. 20 SG brine and 15 m3 soap pill. 2000 LPM, 20-24 bar, 20 RPM, 6 KNM. Continued pumping 1. 20 SG nacl until clean brine in return and NTU readings below 200.
01:45 - 02:15: Emptied and cleaned trip tank. Filled trip tank with clean 1. 20 SG brine.
02:15 - 02:45: Flow checked well on trip tank. Gained 0. 1 m3 the first 15 minutes due to thermal expansion, then the well was static.
02:45 - 03:45: Recorded parameters up weight 111 tons, down weight 94 tons, free rotation weight 103 tons, stretch 0. 18 m and free rotation torque 5-7 KNM. Bo kelly cock and air operated ball release sub.
03:45 - 05:00: Pulled out of hole with cleanout assembly from 1205 m to 817 m. Recorded parameters at 951 m hanger setting depth) up weight 105 tons, down weight 91 tons, free rotation weight 98 tons, stretch 0. 12 m and free rotation torque 4-5. 5 KNM.
05:00 - 05:45: Held pre job meeting. Laid out cleanout assembly
05:45 - 06:00: Pulled out of hole from 817 m to 743 m.
06:00 - 07:30: Pulled out of hole from 743 m to 266 m.
07:30 - 07:45: Pulled out of hole and laid out cleanout assembly and from 266 m to 247 m.
07:45 - 08:15: Pulled out of hole from 247 m to surface. Bo and LD mule shoe.
08:15 - 08:30: Cleaned and tidied rig floor.
08:30 - 08:45: Held pre job meeting prior to rig up screen handling equipment.
08:45 - 10:45: Rigged up screen handling equipment.
10:45 - 11:00: Held pre job meeting prior to run 6 5/8" sand screen.
11:00 - 15:00: Picked up, made up and ran in hole with 6 5/8" screens to 199 m.
15:00 - 16:00: Made up XO and ran in hole with blank 6 5/8" liner from 199 m to 247 m.
16:00 - 16:15: Held pre job meeting prior to pick up liner hanger. Changed handling equipment.
16:15 - 17:30: Picked up made up and ran in hole with liner hanger assembly to 263 m. Filled PBR with drill water.
17:30 - 18:30: Rigged down casing tong and installed hydraulic power slips.
18:30 - 21:15: Ran in hole with 6 5/8" liner screens on 5 ½" DP from 263 m to 1204. 5 m. Tagged bottom with 5 tons.
21:15 - 22:00: Positioned string at 1201 m. Dropped 1 3/4" liner hanger setting ball and chased ball with 450 LPM, 8 bar. Pressure increased to 150 bar when ball landed in ball seat. Observed shear at 150 bars. Attempted to increase pressure to 165 bars, but pressure stabilized at 150 bars when pumping with 440 LPM.
22:00 - 22:15: Set down 30 tons to verify hanger set-ok.
22:15 - 22:45: Adjusted down weight on hanger to 10 tons. Released running tool with 8 right hand turns. Attempted to pick up 1 meter but took full string weight. Pressured up to 165 bar and held pressure for 2 minutes. Set down 30 ton on hanger. Adjusted down weight on hanger to 10 tons. Bleed down pressure on string from 165 bars to 9 bars. Released running tool with 8 right hand turns. Pulled 1 m up and confirmed running tool free. Pressured up to shear out ball seat, ball seat sheared out at 255 bars.
22:45 - 23:00: Picked up 3. 8 m to extend packer actuator dogs above the PBR. Sat down 30 ton on PBR to set liner hanger packer, observed booth 2 shears. Pulled running tool out of PBR.
23:00 - 00:00: Prepared pit space and started mixing of 1. 03 SG nacl brine. Not done earlier due to pit capacity.
| Pulled out of hole with cleanout assembly from 743 m to surface. Rigged up liner handling equipment. Ran 6 5/8" screens and liner to 263 m. Ran in hole with liner on 5 ½" DP from 263 m to 1201 m. Set liner hanger and liner hanger packer. Pulled liner running tool out of PBR. Prepared 1. 03 SG brine in pits. Displaced 9 5/8" and 13 3/8" casing to 1. 03 SG nacl brine. Pulled out of hole with liner running tool from 935 m to surface. Bo and LD liner hanger running tool. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-9 A on 2009-07-10, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 02:00: Continued mixing 1. 03 SG nacl brine. Meanwhile performed general rig maintenance.
02:00 - 02:30: Displaced 9 5/8" and 13 3/8" casing to 1. 03 SG nacl with 3000 LPM, 63 bars.
02:30 - 05:15: Pulled out of hole from 935 m to 15 m. Tripped with reduced speed due to high friction in the well causing vibration in derrick.
05:15 - 05:45: Removed hydraulic power slips and installed master bushing. Racked back stand.
05:45 - 06:00: Bo and LD liner hanger running tool.
06:00 - 06:15: Bo and LD liner hanger running tool.
06:15 - 07:00: Changed dies in iron roughneck. Cleaned and tidied rig floor.
07:00 - 07:30: Held pre job meeting prior to pick up swab cup assembly. Changed inserts in slips and elevator.
07:30 - 09:00: Picked up swab assemblies and ran in hole to 267 m.
09:00 - 09:30: Changed handling equipment. Meanwhile changed fitting on iron roughneck.
09:30 - 14:15: Ran in hole with swab cup assembly on 5 ½" DP from 267 m to 1187 m.
14:15 - 14:45: Circulated 1 time bu with 1500 LPM, 35-30 m.
14:45 - 15:15: Pumped 9. 6 m of citric acid, 1. 06 SG, displaced with 12. 6 m 1. 03 SG brine at 1500 LPM, 27 bars.
15:15 - 16:15: Observed well on trip tank. Gained 0. 36 m3/hr for the first half hour due to thermal expansion, then levelled of and stabilized.
16:15 - 17:30: Pulled the upper cup into the blank pipe and swabbed the well 11 times with 30 m strokes m) 30 m/min. Ran back to 1187 m. Opened the stand pipe valve. Pumped 0. 5 m down DP and displaced clean acid into well bore. Closed stand pipe valve. Pulled out of hole until upper swab cups above screens.
17:30 - 18:00: Monitored well on trip tank for losses. Loss rate 1. 5 2 m3/min.
18:00 - 19:30: Stopped filling the hole from trip tank and let fluid level in annulus drop to equilibrium.
19:30 - 20:30: Ran in hole to 1159 m. Removed hydraulic power slips and installed master bushing. Ran in hole from 1159 m to 1187 m.
20:30 - 21:00: Pumped 6. 2 m of citric acid, 1. 06 SG, displaced with 12. 8 m 1. 03 SG brine at 1500 LPM, 29 bars. No return seen.
21:00 - 21:30: Laid out double DP, installed side entry sub and kelly cock on string.
21:30 - 00:00: Held pre job meeting. Performed cut and slip of drill line. Broke bolts on dead mans anchor gear box.
| Bo and LD liner hanger running tool. Ran in hole with swab cups. Circulated 1 time bu. Pumped citric acid and swabbed well. Monitored loss rate 1. 5 2. 0 m3. Cut and slipped drill line. Repaired gear on dead mans anchor. Reset and tested anti-collision system after cut and slip. Bo side entry sub and kelly cock. Pulled upper cup into blank pipe. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-9 A on 2009-07-11, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 02:30: Changed out broken bolts in gearbox on dead mans anchor.
02:30 - 03:15: Continued cut and slip operation. Found lock pin on dead mans anchor to be broken.
03:15 - 05:00: Repaired lock pin on dead mans anchor.
05:00 - 05:15: Reset and tested anti collision system.
05:15 - 06:00: Bo side entry sub and kelly cock. Installed double DP. Placed upper cup into the blank pipe.
06:00 - 07:00: Pumped/bull-headed 30 m3 of 1. 03 SG nacl brine. 400 LPM, 4 bar. Increased flow rate to 1490 LPM, 28 bars after 15 m3 pumped.
07:00 - 08:00: Located lower swab cup inside the blank pipe and pumped/bull-headed 20 m3 of 1. 03 SG nacl packer fluid. 1500 LPM, 22 bar.
08:00 - 08:15: Pulled out of hole from 985 m to 930 m. nose above the screen hanger).
08:15 - 10:00: Mixed 90 m3 of 1. 03 SG packer fluid. Not done earlier due to pit capacity.
10:00 - 11:00: Filled annulus with 85 m3 1. 03 SG packer fluid. Loss rate decreased from 2 m3/min to 40 l/min after having displaced in 85 m3 of completion fluid.
11:00 - 11:30: Discussed further operation, could not find any surface reason causing the sudden decrease in loss rate. Decided to re-swab the well.
11:30 - 12:15: Ran in hole from 930 m to 995 m. Filled pipe and observed communication to trip tank, indicating flow past upper cup in blank pipe.
12:15 - 12:45: Swabbed the well 10 times with 30 m strokes m) 30 m/min. Pulled out of hole to 930 m. nose above the screen hanger). Loss rate 1. 2 m3/min. Stopped filling the hole from trip tank and let fluid level in annulus drop to equilibrium.
12:45 - 13:45: Pulled out of hole from 930 m to 270 m. Filled hole with 2 m3/10 stand pulled.
13:45 - 14:00: Changed inserts in hydraulic power slips. Discovered that eye for safety wire on elevator inserts was damaged.
14:00 - 15:30: Welded on new eye for safety wire on elevator insert. Meanwhile greased dolly.
15:30 - 16:30: Was not able to rack back 3 1/5" DP in fingerboard. Initialized system-ok.
16:30 - 17:45: Continued pulling out of hole and lay out swab cup assemblies from 270 m to surface.
17:45 - 18:00: Cleaned and tidied rig floor. Changed inserts in elevator.
18:00 - 18:15: Made up wear bushing running tool. Removed master bushing.
18:15 - 19:15: Ran in hole. Engaged to wear bushing. Pulled out of hole with wear bushing. Lo wear bushing and wear bushing running tool.
19:15 - 20:15: Made up riser/wellhead wash tool. Ran in hole and washed wellhead area with 1500 LPM, 5 bars. Past wellhead area 3 times. Pulled out and bo wellhead wash tool.
20:15 - 21:30: Made up and racked back tubing hanger assembly.
21:30 - 00:00: Held pre job meeting prior to RU for running ESP. Rigged up and spot equipment.
| Pumped/bull-headed 30 m3 of 1. 03 SG nacl brine. Pulled lower cup into blank pipe and pumped/bull-headed 20 m3 of 1. 03 SG nacl packer fluid. Pulled above screen hanger and filled annulus with 1. 03 SG packer fluid. Observed that loss rate decreased from 2 m3/min to 40 l/min. Ran in hole and re-swabbed the well. Pulled above screen hanger and observed losses 1. 2 m3/min. Pulled out of hole from 930 m to 270 m. Welded on new eye for safety chain on elevator insert. Trouble shot on PRS and fingerboard. Pulled out of hole and lo swab cup assemblies. Pulled wear bushing. Washed wellhead area. Made up and racked back tubing hanger assembly. RU and spot ESP equipment. Made up ESP assemblies and connected cable. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-9 A on 2009-07-12, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 00:15: Rigged up and spot ESP equipment.
00:15 - 05:00: Picked up and made up ESP assembly 1 and 2. Connected control lines to motor. Made up ¼" hydraulic line from multisensor gauge. Pumped oil into the motor by a hand pump. Serviced the motor and evacuated the air. Connected up the electrical cable to the motor and tested out same. Installed protectolizer clamp on the base of the motor.
05:00 - 06:00: Picked up and made up ESP assembly 3(esp pump).
06:00 - 06:15: Continued to make up ESP pump to protector. Installed clamp on ESP pump.
06:15 - 07:00: Picked up and made up ESP assembly 4(esp discharge pressure assembly).
07:00 - 07:15: Held pre job meeting.
07:15 - 08:30: Picked up and made up bolt-on discharge head XO joint.
08:30 - 11:15: Picked up and made up first 7 5/8" tubing joint. Adjusted and aligned casing tong. Held pre job meeting prior to install hydraulic power slips. Installed clamp on tubing for protection while installing hydraulic power slips. Installed hydraulic power slips. Removed clamp.
11:15 - 13:00: Ran 7 5/8" tubing from 33 m to 93 m.
13:00 - 14:30: Lo 3 joints of tubing due to bad connections.
14:30 - 15:15: Ran 7 5/8" tubing from 81 m to 105 m.
15:15 - 15:30: Lo 1 joint of tubing due to bad connection.
15:30 - 16:45: Ran 7 5/8" tubing from 105 m to 117 m. Lo 2 joints of tubing due to bad connections.
16:45 - 17:00: Discussed further operation. Decided to clean all pins and boxes, check threads and re-dope the tubing.
17:00 - 20:15: Ran 7 5/8" tubing from 105 m to 176 m.
20:15 - 21:00: Lo 2 joints of tubing due to bad connections.
21:00 - 00:00: Ran 7 5/8" tubing from 164 m to 273 m.
| Made up ESP assemblies. Ran in hole with ESP assembly on 7 5/8" tubing to 357 m. Lo totally 8 joints due to bad connections. Installed and oriented tubing hanger. Removed hydraulic power slips and installed master bushing. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-9 A on 2009-07-13, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 02:30: Ran 7 5/8" tubing from 273 m to 357 m.
02:30 - 02:45: Performed electrical check of down hole system. Changed inserts in elevator. Confirmed remaining liner joints on deck-ok.
02:45 - 03:15: Made up tubing hanger/swivel assembly.
03:15 - 05:00: Broke fast connection. Oriented the tubing hanger. Made up fast connection. Cleared rig floor of redundant equipment.
05:00 - 06:00: Installed clamps on tubing for protection while removing hydraulic power slips and installing master bushing. Removed hydraulic power slips.
06:00 - 07:00: Installed penetrator incluning seals through hanger.
07:00 - 08:15: Schlumberger prepared for electrical cable splice.
08:15 - 12:00: Spaced out and spliced cable.
12:00 - 12:15: Attached peneterator to hanger.
12:15 - 12:30: Pressure tested peneterator o-ring to 69 bar 10 min. OK.
12:30 - 13:45: Tested electric cable. TBT prior to pull mastrer bushing.
13:45 - 14:00: Ran hanger through rotary table. Had to remove master bushing.
14:00 - 14:45: RIH and landed hanger 20,92m in on landing string.
14:45 - 15:00: Checked electrical cable, OK.
15:00 - 15:15: Disconnected tubing hanger running tool and POOH with same.
15:15 - 15:30: TBT prior to remove casing tong.
15:30 - 16:00: Removed casing tong.
16:00 - 16:30: B/o and l/d running tool on deck.
16:30 - 17:00: Cleared and cleaned rigfloor.
17:00 - 18:15: TBT SJA and preparation to pull diverter.
18:15 - 19:00: Pulled master bushing, installed handrails around rotary. Installed lifting equipment for diverter.
19:00 - 19:15: TBT prior to pull diverter.
19:15 - 19:45: Pulled diverter and l/d same on deck.
19:45 - 20:45: Rigged up double set of slings for pulling riser, held TBT.
20:45 - 00:00: Installed slings and attempted to pull riser. No go.
| Installed penetrator incluning seals through hanger. Spaced out and spliced cable. Attached and pressure tested peneterator o-ring to 69 bar 10 min. OK. RIH and landed hanger 20,92m in on landing string. L/d tubing hanger. Removed casing tong. Made several attempts to disconnect riser, no go. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-9 A on 2009-07-14, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 05:00: Continued attempts to pull riser. Moved riser, adjusted bolts, tried to re-position lock ring.
05:00 - 06:00: Could not disconnect riser from well head. Contacted town, trouble shot.
06:00 - 07:15: Troubleshot problems with lock ring between riser and wellhead. TBT with on comming crew.
07:15 - 11:15: Adjusted release bolts to press lock ring in centre. Took 3 ton over pull, slacked off to neutral. Continued to adjust stroke of bolts. Riser free.
11:15 - 11:30: Picked up riser, installed master bushing.
11:30 - 11:45: TBT prior to l/d riser.
11:45 - 12:15: L/d riser on deck.
12:15 - 15:45: Prepared wellhead for spacer spool.
15:45 - 16:00: Checked yellow tugger wire, OK. TBT prior to installation of spacer spool.
16:00 - 17:30: Installed flowhead and spacer spool according to vetco procedures. Took 1 ton overpull verification test.
17:30 - 19:00: Removed and l/d lifting equipment. Cleaned rigfloor and wellhead area. Removed handrails on the weatherdeck.
19:00 - 20:30: Leak tested cable peneterator seals in tubing bonnet to 69 bar 10 min. OK. Meanwhile held TBT prior to disconnect kelly hose.
20:30 - 21:45: Leak tested bonnet cavity to 69 bar 10 min. OK. Meanwhile started to disconnect kelly hose. End of operation f 9a. Well handed over to production.
| Troubleshot problems with lock ring between riser and wellhead. Adjusted release bolts to press lock ring in centre. Took 3 ton over pull, slacked off to neutral. Continued to adjust stroke of bolts. Riser free. Installed spacer spool according to vetco procedures. Took 1 ton overpull verification test. Leak tested cable peneterator seals in tubing bonnet to 69 bar 10 min. OK. Meanwhile held TBT prior to disconnect kelly hose. Leak tested bonnet cavity to 69 bar 10 min. OK. Meanwhile started to disconnect kelly hose. End of operation f 9a. Well handed over to production. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-9 A on 2015-01-26, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 15:30 - 16:00: Well handed over from production. Held pre-job meeting for removal of flowline and ball valve. Lifted off f-9 hatch cover in moonpool.
16:00 - 18:00: Disconnected flowline from f-9. Secured same on XMT deck.
18:00 - 19:00: Prepared to remove ball valve from flow head assembly.
19:00 - 19:45: Prepared to pull diverter.
19:45 - 20:00: Performed TBT for pulling diverter and securing same to DP in derrick.
20:00 - 20:30: Removed master bushings and outer ring, installed handrails around rotary. Installed diverter lifting eyes and connected lifting bridle.
20:30 - 21:00: Pulled diverter and secured same to DP in derrick.
21:00 - 21:30: Performed TBT for removing ball valve from spacer spool and pulling spacer spool and tubing bonnet to drill floor.
21:30 - 22:00: Removed ball valve from spacer spool and secured same on XMT deck.
22:00 - 23:00: Rigged up to pull spacer spool and tubing bonnet to drill floor. Made up release bolts on tubing bonnet. Meanwhile production dept shut-in nearby wells according to simops procedure.
23:00 - 00:00: Attempted to lift spacer spool and tubing bonnet without success, 3 ton overpull. Slacked off weight and retried several times. No movement.
| Well handed over from production. Disconnected flowline. Removed ball valve from spacer spool. Prepared to lift spacer spool and tubing bonnet. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-9 A on 2015-01-27, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 01:30: Reconfigured rig up and installed a 5 ton chain hoist for better control over weight taken. Simultaneously loosened alt-2 release bolts. Attempted to lift tubing bonnet and spacer spool, 4 ton overpull, little movement observed, but still not free.
01:30 - 01:45: Removed chain hoist and re-attached double slings to ensure straight-up lift. Pulled up, backed out release bolts and pulled tubing bonnet free. Covered tubing hanger with bucket.
01:45 - 02:15: Lifted flow head assembly to drill floor, landed same on HTS. L/o assembly on deck. Meanwhile cleaned and greased wellhead.
02:15 - 02:30: Performed TBT for running riser
02:30 - 02:45: Lifted riser to HTS. Installed shackles and slings for handling riser through rotary
02:45 - 03:00: Stop in operation due to call from production dept regarding possible leak on well f-14. Waited until production dept verified no leak.
03:00 - 03:30: Lifted riser using TDS, tugger and crane. Tailed riser in to well center and disconnected crane and tugger.
03:30 - 04:00: Ran riser through rotary and landed off in WH. Took 8 ton overpull to confirm latch.
04:00 - 05:30: Build scaffholding in moonpool to remove handling slings from surface riser.
05:30 - 05:45: Disconnected and removed slings/shackles from riser and pulled same to rig floor. Removed slings from TDS chains.
05:45 - 07:00: R/d scaffholding in moonpool. Meanwhile prepared for lifting diverter.
07:00 - 07:30: Performed TBT prior to attaching tension system to surface riser.
07:30 - 11:15: Installed tension system to riser in moonpool to allign riser with diverter. Meanwhile made canteliver ready for schlumberger and planned for schlumberger hang off point.
11:15 - 11:30: Performed TBT for installing diverter onto surface riser.
11:30 - 12:45: Ran diverter and landed off on surface riser. Installed overshot hose.
12:45 - 13:00: Performed TBT for installing banana sheaves in derrick
13:00 - 14:30: R/u sheave and slings in derrick for ESP cables.
14:30 - 15:15: Moved schlumberger equipment to drill floor.
15:15 - 16:30: P/u diverter test tool and removed diverter bags.
16:30 - 17:00: Cleaned and tidied drill floor.
17:00 - 17:15: Performed TBT prior to p/u tubing hanger running tool.
17:15 - 18:00: P/u th RT. P/u and m/u 5 1/2" DP pup joint to same.
18:00 - 20:00: Problems with smart zone on drillfloor equipment. Stop in operation. Electrical technician investigated problems. Meanwhile performed TBT for running th RT with new crew.
20:00 - 20:30: P/u and m/u 1ea 5 1/2" DP stand. RIH and landed out at 20. 2 m.
20:30 - 21:00: Attempted to engage threads. Turned string 1/4 turn, string dropped 20 cm. Unable to turn string in any direction. Took 2 ton overpull.
21:00 - 21:15: Moved weatherford casing handling equipment to drill floor. Meanwhile studied drawings and discovered that bullnose had landed outside of tubing hanger.
21:15 - 22:00: P/u, 3. 5 ton hookload, and made th RT free using link tilt on TDS. Pulled RT to surface for inspection. Observed some damage in rubber on bullnose. Tool OK to be re-run.
22:00 - 22:15: RIH and landed out at 20. 8 m. Engaged threads and m/u RT to th neck by rotating landing string 9 1/2 turns left with chain tongs, depth after m/u 20. 9 m.
22:15 - 22:45: P/u and pulled hanger free, 18. 3t hookload. Pulled hanger up below rotary.
22:45 - 23:00: Removed master bushings and pulled th through rotary. Checked 1st tubing joint for radioactivity, not radioactive.
23:00 - 23:15: Performed TBT for l/d tubing hanger and r/u casing equipment
23:15 - 00:00: R/u casing handling equipment.
| Removed spacer spool and tubing bonnet. Installed riser and diverter. RIH with tubing hanger RT and m/u same to tubing hanger neck. Released tubing hanger and pulled same above rotary. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-9 A on 2015-01-28, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 03:00: Continued installing casing handling equipment. Meanwhile checked banana sheave in derrick. Removed clamp from first tubing joint and cut ESP control cable.
03:00 - 03:15: Performed TBT for l/d hanger and POOH with 7 5/8" tubing.
03:15 - 03:45: B/o tubing hanger assembly with RT. L/d and secured same on deck.
03:45 - 04:15: Changed BX inserts to 7 5/8" tubing. Moved aft HRN back to allow more room for TDS to pass casing tong.
04:15 - 07:00: POOH with 7 5/8" tubing with ESP assemblies and control cable from 358 m to 297 m. Disconnected cable clamps and spooled power cable to the spooling unit.
07:00 - 08:15: Troubleshot and function tested guide arm on HTS. Meanwhile repaired weatherford casing guide removed guide arm, checked and secured piston.
08:15 - 11:00: POOH with 7 5/8" tubing with ESP assemblies and control cable from 297 m to 225 m. Disconnected cable clamps and spooled power cable to the spooling unit.
11:00 - 15:30: Secured drillfloor. Stop in operation due to crew change. Meanwhile observed missing armor on ESP cable pulled out of hole.
15:30 - 15:45: Performed TBT with new drilling crew for POOH.
15:45 - 19:00: POOH with 7 5/8" tubing with ESP assemblies and control cable from 225 m to 92 m. Disconnected cable clamps and spooled power cable to the spooling unit.
19:00 - 19:30: Performed TBT with new drilling crew for POOH.
19:30 - 20:30: POOH with 7 5/8" tubing with ESP assemblies and control cable from 92 m to 21 m. Disconnected cable clamps and spooled power cable to the spooling unit. Recovered total 30 tubing clamps none left in hole.
20:30 - 21:00: Performed TBT for changing handling equipment and l/d ESP assemblies.
21:00 - 22:00: Disconnected banana sheave from hang off line. Lowered sheave and cable to drill floor.
22:00 - 23:00: Removed weatherford autoslips. Installed master bushings and schlumberger stove table.
23:00 - 00:00: Commenced dismantling and l/d ESP assemblies.
| L/d tubing hanger and RT to deck. POOH and l/d 5 7/8" tubing with control line. Commenced l/d ESP assemblies. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-9 A on 2015-01-29, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 02:30: Pulled out and l/d ESP assemblies. Removed power cable and instrument line to multi sensor. Disconnected power cable from motor. Recovered 4 ea protectorlisers and 1 ea special XO-CLAMP none left in hole.
02:30 - 03:00: Removed casing tong to set back area. Cleaned and cleared rig floor.
03:00 - 04:00: P/u recovered tubing hanger with RT from deck. B/o RT with chain tongs. Inspected seal areas on th for damages no damages observed. M/u RT to th neck. L/d th with RT to deck.
04:00 - 04:30: Performed TBT for wireline job. R/u WL equipment.
04:30 - 06:00: M/u BHA for multifinger caliper log. Performed operational check of tool string.
06:00 - 07:30: RIH with WL toolstring and corrolated tool at logging depth.
07:30 - 08:15: Opened caliper at 439 m and started logging up at 10 m/min.
08:15 - 08:30: Closed caliper at 18 m. Pulled cable head to surface and hung off in c-plate.
08:30 - 10:00: Waiting for approval of caliper log. Meanwhile performed TBT for r/d WL equipement.
10:00 - 11:00: L/d WL toolstring and r/d WL equipment.
11:00 - 11:15: Cleaned and cleared rig floor.
11:15 - 11:30: Performed TBT for installing bore protector.
11:30 - 13:30: Removed master bushings. M/u running tool and bore protector. RIH on 5 1/2" DP and installed boreprotector. POOH with running tool. R/b DP stand and installed master bushings.
13:30 - 13:45: Performed TBT for running timelock plug.
13:45 - 15:00: P/u timelock plug, RIH with same on 5 1/2" DP to 45 m. Installed diverter inserts.
15:00 - 17:00: RIH w/timelock plug on 5 7/8" DP from 45 m to 369 m. Avg. Tripping speed 162 m/hr.
17:00 - 17:15: Performed TBT for washing down and setting plug.
17:15 - 18:00: Continued RIH from 369 m to 395 m. Lined up to wash top of PBR, verified line up against closed IBOP. Bled off pressure.
18:00 - 18:30: Started to pump drill water at 300 LPM. Increased rate to 1100 LPM 0 bar and washed top of PBR.
18:30 - 20:30: Attempted to set timelock plug according to archer procedures. Made 3 attempts without sucess. Archer rep contacted onshore support for advice. Performed TBT with new crew. Observed that the plug was not at the required setting depth attempted set in 13 3/8" casing. RIH with timelock plug from 395 m to 424 m.
20:30 - 21:30: Washed plug setting area and sat timelock plug according to archer instructions. Top of plug at 420,8 m. Positive indication of plug set. Closed ball valve and applied 30 bar to verify same closed. P/u and released running tool from plug.
21:30 - 22:30: Lined up over shakers. Started pumping drill water from rig pumps. Increased pump rate to 2100 LPM 0 bar and circulated 1 bu.
22:30 - 23:00: Lined up cement unit to drillstring and performed line test against TDS IBOP to 100 bar. Bled back to 10 bar and opened TDS IBOP to confirm line-up.
23:00 - 23:30: Closed overboard valves. Lined up rig pumps and pumped drill water down string and up above diverter packer. Closed diverter packer. Line up to cement unit and attempted to pressure up well to 10 bar from cement unit. No success.
23:30 - 00:00: Checked line up and troubleshot loss of pressure.
| L/d ESP assemblies. Performed multifinger caliper log. Installed boreprotector. RIH and set timelock plug on DP. Attempted to pressure test casing. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-9 A on 2015-01-30, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 01:15: Continued troubleshoot loss off pressure. Narrowed causes to a open needle valve on surface wellhead. Closed needle valve.
01:15 - 01:45: Lined rig pumps down string and pumped drill water to above diverter packer and closed same.
01:45 - 02:45: Lined up cement unit to drill string. Pressured up well to 11 bar reference pressure. Pressured up to 34 bar using 101 litre. Pressure dropped and stabilized at 24 bar. Re-pressurized well to 34 bar using 34 litres 3 times while checking valves, diverter packer and well head for leaks. Pressure dropped and stabilized at 24 bar at every attempt.
02:45 - 03:00: Discussed situation with onshore duty. Meanwhile continued to check for possible leaking valves.
03:00 - 03:30: Opened diverter. Engaged and released timelock plug.
03:30 - 03:45: Performed TBT for RIH with timelock plug as drift using manual slips.
03:45 - 07:00: RIH with timelock plug from 442 m to 935 m to drift 9 5/8" liner.
07:00 - 07:30: Performed TBT with new crew for drifting 9 5/8" liner
07:30 - 09:15: Lined up manifold and shakers for washing down.
09:15 - 10:00: Started pumping drill water from rig pumps, 300 LPM. RIH to 938 m. Increased rate to 1100 LPM and washed from 938 m to 940 m.
10:00 - 10:15: Performed TBT prior to POOH.
10:15 - 12:30: POOH with timelock plug from 940 m to 572 m while filling pipe with trip tank pump. Pulled at restricted speed to prevent swabbing.
12:30 - 14:45: Lined up to perform line test from cement unit against IBOP. Tested same to 500psi, no good test. Troubleshot and re-tested line-up from cement unit. Not able to get good test through standpipe. Performed line test against valve k-1 on kill manifold, good test.
14:45 - 15:15: Performed TBT for setting timelock plug. Recorded up/down weights prior to setting plug.
15:15 - 15:45: Sat timelock plug at 600 m according to archer procedures.
15:45 - 16:00: Closed ball valve and pressured up string to 35 bar to verify same closed. P/u and released RT from plug.
16:00 - 16:45: R/u side-entry assy and TIW valve. Performed line test with cement unit. Test OK.
16:45 - 17:30: Filled well with drill water above diverter packer, closed same.
17:30 - 18:00: Pressure tested casing with drill water from cement unit through side entry in drill string. Pressured up to 10 bar reference pressure using 190 ltr. Pressured up to 24 bar using 65 ltr and held pressure for 5 minutes. Pumped up to 28 bar using 16 ltr and held pressure for 5 min. Continued pressuring up to 32 bar using 16 ltr. Pressure broke off and dropped to 22 bar, pressure stable at 22 bar.
18:00 - 18:30: Evaluated situation.
18:30 - 19:15: Bled off 22 bar pressure on casing. R/d side entry assembly. Performed TBT with new crew.
19:15 - 19:45: Opened diverter packer. Engaged and released timelock plug according to archer procedures.
19:45 - 20:45: POOH with timelock plug from 602 m to 425 m while filling pipe with trip tank pump. Pulled at restricted speed to prevent swabbing.
20:45 - 22:45: POOH with timelock plug from 425 m to 8 m. Pulled at restricted speed to avoid swabbing.
22:45 - 23:00: L/d primary timelock plug and inspected same. No damages observed on packer elements.
23:00 - 23:15: P/u backup timelock plug.
23:15 - 00:00: RIH timelock plug on 5 1/2" DP from 8 m to 168 m. Avg. Tripping speed 213 m/hr.
| Attempted to pressure test casing to 34 bar without success. Released timelock plug and RIH to top of screen hanger with same to drift 9 5/8" liner. Re-set timelock plug in 9 5/8" liner. Made new attempt to pressure test casing. No good test. Released timelock plug and POOH with same. M/u and RIH backup timelock plug to 168 m. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-9 A on 2015-01-31, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 01:45: Continued RIH with timelock plug on 5 1/2" DP from 168 m to 409 m. Avg. Tripping speed 138 m/hr. Electrical technician had to override/force singnal into control system to be able to operate PRS.
01:45 - 02:15: M/u TDS and washed down to setting depth, 300 LPM. Recorded up/down weights 78 t 86 ton and free rotational torque weight at 10 RPM 1000 NM 80 ton. Sat timelock plug and closed ball valve according to archer procedure. Pressured up string to 45 bar to verify ball valve closed. Packer mid element at 434,67 m.
02:15 - 02:45: M/u side entry assy.
02:45 - 03:00: Filled well with water with rig pumps. Closed kelly cock, opened LTV and flushed lines from cement unit. Closed flowline valve and filled water above diverter packer element.
03:00 - 03:30: Performed line-up test from cement, 100 bar 5 min. Verified
03:30 - 04:00: Attempted to pressure tested well to 34 bar against timelock plug and diverter packer. Pressured up well in steps and monitored 11 bar 165 ltr 24 bar 56 ltr 26 bar 8 ltr 28 bar 7 ltr 29 bar 3 ltr 30 bar 5 ltr drop observed) 31 bar 9 ltr 32 bar 8 ltr aborted at 32 bar. Pressure dropped and stabilized at 23,5 bar. No good test. Bled off pressure to cement unit.
04:00 - 04:15: R/d side entry assembly.
04:15 - 05:30: POOH with timelock RT on 5 1/2" DP from 424 m to 0 m. Avg. Tripping speed 340 m/hr. L/d RT to deck.
05:30 - 06:00: Cleaned and cleared rig floor.
06:00 - 07:30: R/u for pulling diverter. Held TBT with new crew.
07:30 - 08:15: Installed lifting eyes and bridle. Pulled diverter inserts. 10" diverter inserts released from interlock, fell out and landed off on top of the riser.
08:15 - 09:00: Evaluated situation. Troubleshot to recover 10" inserts.
09:00 - 11:00: Planned and prepared retrieval tool to recover 10" inserts.
11:00 - 11:15: Tested retrieval tool. Good test.
11:15 - 11:45: Installed remaining retrieval tools and prepared for lifting 10" inserts.
11:45 - 12:15: Lifted 10" diverter inserts and recovered same to drill floor. Performed AAR with involved personnel
12:15 - 12:30: Performed TBT for pulling diverter.
12:30 - 13:15: Pulled diverter and r/b same.
13:15 - 13:45: Re-installed master bushings and removed tension lines from riser in moonpool.
13:45 - 16:00: Build sacffolding in moonpool for installing shackles on riser. Meanwhile cleaned and cleared drill floor.
16:00 - 17:15: Installed lifting equipment onto riser. Removed scaffolding in moonpool. Drained the riser.
17:15 - 18:15: R/u and prepared to disconnect and pull riser. Performed TBT for pulling riser. Meanwhile production dept shut-in adjacent wells according to simops procedure.
18:15 - 18:45: Nippled down riser and pulled same.
18:45 - 19:00: Performed TBT with new crew for laying out riser joint.
19:00 - 20:00: L/d surface riser on HTS with crane assist.
20:00 - 20:15: Retrived bore protector, utilising tuggers in TDS.
20:15 - 20:45: Lowered tubing bonnet to XMT deck utilising TDS. Landed tubing bonnet according to vetco instructions. Production dept. Re-stared production according to simops procedure after tubing bonnet landed.
20:45 - 21:15: Blinded off cable penetrator. Installed flange on tubing bonnet. Lined-up cement unit to well by connecting 1/2" hose from moonpool manifold to WH.
21:15 - 21:45: Maersk and halliburton cementer performed line walk to verify line-up. Performed TBT prior to pressure test casing.
21:45 - 22:00: Barried off moonpool and WH area. Filled up well from cement unit. Installed needle valve at WH.
22:00 - 22:30: Closed valve at WH and performed line-up test to 35 bar 100 bar. Bled off pressure to cement unit after good test. Pressured up 10 bar, opened valve at WH and observed pressure drop.
22:30 - 23:00: Pressure tested well to 35 bar against timelock plug and tubing bonnet. Pressured up well in steps and monitored 10 bar 11 ltr 28 bar 33 ltr instant pressure drop to 25,5 bar when stopping pumps) 30 bar 4 ltr drop to 27,4 bar) continued pressuring up at lowest possible rate to reduce pressure drop when stopping pumps due to the 1/2" hose. 32 bar 2 ltr drop to 31,2 bar) 36 bar 2 ltr drop to 35,1 bar) total 41 ltr pumped from 10 bar to 35,1 bar. Bled back same volume to cement unit after good test.
23:00 - 00:00: Disconnect bonnet and prepared to pull same. Performed TBT for pulling tubing bonnet and running surface riser. Removed master bushings. Meanwhile production dept shut-in adjacent wells according to simops procedure.
| Installed back-up timelock plug in 9 5/8" liner. Attempted to pressure test casing without success. POOH with plug RT. Pulled diverter and surface riser. Installed and blinded off tubing bonnet. Lined up cement unit to WH and pressure test well against timelock plug and tubing to 35 bar. Good test. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-9 A on 2015-02-01, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 00:45: Released tubing bonnet from wellhead ustilising slings in TDS bails. Pulled tubing bonnet to drill floor.
00:45 - 01:15: P/u surface riser from HTS with assistance from crane. Tailed riser in to well centre. Lowered riser through rotary and landed off in WH. Took overpull to confirm latch. Production dept re-started production from adjacenet wells according to simops procedure.
01:15 - 01:45: Disconnected slings from riser and r/u to lift diverter
01:45 - 03:00: Performed TBT for installing diverter. Lifted diverter from setback with TDS. Installed diverter in housing. Removed lifing eyes and slings from diverter. Energized diverter. Installed master bushings.
03:00 - 03:30: Removed chains from bails. Clean and cleared rig floor. Installed BX elevator.
03:30 - 04:15: Performed TBT for installing boreprotector. M/u RT to DP stand and attached boreprotector to same. RIH and installed boreprotector in WH. POOH with RT, b/o and l/d same.
04:15 - 04:30: Performed TBT for retrieving timelock plug on 5 1/2" DP. P/u and m/u timelock RRT.
04:30 - 05:30: RIH with timelock RRT on 5 1/2" DP from 5 m to 430 m. Avg. Tripping speed 425 m/hr.
05:30 - 06:00: Engaged and released timelock plug according to archer procedures.
06:00 - 07:00: POOH timelock plug on 5 1/2" DP from 430 m to 241 m. Avg. Tripping speed 189 m/hr.
07:00 - 07:15: Performed TBT with new crew for POOH.
07:15 - 08:30: POOH timelock plug on 5 1/2" DP from 241 m to 8 m. Avg. Tripping speed 186 m/hr.
08:30 - 08:45: L/d timelock plug and RRT on deck.
08:45 - 09:00: Lifted WL tools to drill floor and prepared same.
09:00 - 09:15: Performed TBT for r/u and run WL
09:15 - 10:15: R/u WL equipment and p/u me-plug toolstring
10:15 - 10:30: Tested toolstring and zeroed depth in RKB.
10:30 - 12:00: RIH with me-plug. Lost weight at 952 m. P/u to 900 m, RIH at higher speed and passed obstruction. Continued RIH. Lost weight at 1163 m. P/u to 1130 m, RIH at higher speed and passed obstruction. Continued RIH and tagged TD at 1195 m.
12:00 - 12:30: P/u until tension in string. Activated setting tool and set plug according to interwell procedure. Observed tension drop from 1320 lbs to 790 lbs, indication of plug set. RIH and tagged plug. Top plug at 1187,81 m. Mid element at 1188,87 m.
12:30 - 13:00: POOH with WL toolstring. Simultaneously performed TBT for r/d WL equipment.
13:00 - 13:30: L/d WL toolstring and r/d wireline equipment.
13:30 - 13:45: Performed TBT for pulling boreprotector and installing casing tong.
13:45 - 14:45: Cleared set back area for weatherford casing tong.
14:45 - 15:45: P/u boreprotector RRT. RIH with same on DP to surface WH. Engaged boreprotector and pulled same to surface. L/d boreprotector RRT.
15:45 - 17:15: R/u weatherford casing tong.
17:15 - 17:30: Performed TBT for r/u schlumberger equipment and m/u ESP assemblies. Installed stovepipe above rotary.
17:30 - 18:45: P/u ESP assembly 1 multisensor and motor. Landed lifting clamp on stovepipe in rotary. Serviced motor according to schlumberger procedures.
18:45 - 20:00: Performed TBT with new crew. P/u and m/u ESP assembly 2 protector. RIH and landed off in stovepipe.
20:00 - 20:45: P/u and m/u ESP assembly 3 ESP pump. RIH and landed off in stovepipe.
20:45 - 21:15: P/u and m/u discharge pressure assembly 4) to ESP pump.
21:15 - 22:00: Changed inserts in elevator to 7 5/8". Installed rotating arm on elevator.
22:00 - 22:45: P/u and m/u ESP assembly 5 bolt on discharge and XO.
22:45 - 23:30: Pulled back to multisensor and connected hydraulic line to same. Pressure tested to 3000 psi 15 min.
23:30 - 00:00: Pulled ESP electrical cable to rig floor. Feed cable through banana sheave and installed sheave to PRS.
| Installed surface riser and diverter. Installed boreprotector. Retrieved timelock plug from 9 5/8" liner. R/u WL and installed me plug in 6 5/8" screen section. Retrived boreprotector. R/u for running tubing and commenced m/u ESP assemblies. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-9 A on 2015-02-02, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 02:00: Connected pothead to ESP motor
02:00 - 03:15: Serviced seal on protector and filled with oil.
03:15 - 04:15: Installed protectolizer clamps and terminated hydraulic lines. Secured string with manual slips.
04:15 - 04:30: Performed TBT for running 7 5/8" tubing with cable.
04:30 - 05:15: P/u first 7 5/8" tubing joint from HTS. Attempted to m/u same to ESP assy. Not able to get good connection. Trouble to b/o connection. B/o and observed damaged threads. L/o tubing joint.
05:15 - 06:00: Evaluated situation.
06:00 - 07:00: B/o and l/d bolt on discharge assembly assy due to damaged threads.
07:00 - 07:15: Performed TBT with new crew.
07:15 - 08:15: P/u and m/u the bolt on discharge assembly assy retrieved from f-9 a.
08:15 - 09:00: P/u first 7 5/8" tubing joint from HTS. M/u same to ESP assy. Pulled up and installed clamps.
09:00 - 09:15: Performed TBT for pulling master bushings and install spider slips.
09:15 - 09:45: Troubleshot fault on PRS.
09:45 - 10:15: Installed banana sheave onto hangoff wire.
10:15 - 11:30: Installed wire clamp. Pulled master bushings and installed spider slips on tugger.
11:30 - 18:45: RIH with ESP assemblies on 7 5/8" tubing from 21 m to 348 m. M/u control line clamp on every connection. Average 4,1 joints/hr. Schlumberger tested ESP and cable at 134 m, 212 m and 290 m.
18:45 - 19:00: Performed TBT with new crew. Changed inserts in BX-ELEVATOR to 5 1/2".
19:00 - 21:15: Changed to larger sized weatherford tong.
21:15 - 21:45: P/u tubing hanger assembly from HTS. Tailed into well centre with crane assist. M/u tubing hanger to 7 5/8" tubing.
21:45 - 22:30: RIH with tubing hanger assembly. Check orientation of alignment key. Spaced out to break fast connector with casing tong and set slips on tubing pup below fast connector. Undid top flange on fast swivel.
22:30 - 23:30: B/o fast connector with casing tong. Made several attempts. Had to change jaws and adjust rollers in tong. Adjusted casing tong torque and b/o at 20000-25000 ft-lbs.
23:30 - 00:00: Released and pulled up fast sleeve. Oriented hanger according to vetco instructions. Cleaned and doped threads.
| RIH with ESP assemblies and cable on 7 5/8" tubing. P/u tubing hanger, m/u and oriented same. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-9 A on 2015-02-03, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 00:30: M/u fast sleeve to tubing hanger.
00:30 - 00:45: Performed TBT for removing compact spider.
00:45 - 01:00: Removed compact spider and parked same in set back.
01:00 - 01:45: RIH with tubing hanger to working hight. Mounted penetrator in th, measured cable cutting point. Disassembled penetrator and spaced out for cable splice.
01:45 - 07:00: Electrically checked downhole system. Cut main cable and spooled back remaining ESP cable. Spliced cable to penetrator pigtails. Electrically checked system after splicing.
07:00 - 07:45: Performed TBT for RIH with tubing hanger
07:45 - 08:30: R/d weatherford casing tong and moved same to set back. Removed weatherford 7 5/8" tong from drill floor.
08:30 - 09:00: RIH with th. M/u power penetrator to hanger. Installed cable clamps and adjusted cable to take out slack in same.
09:00 - 10:15: Leak tested power penetrator to 69 bar 10 min.
10:15 - 10:30: Removed master bushings and RIH with tubing hanger.
10:30 - 12:00: Troubleshot PRS. Repaired hydraulic fittings on forward PRS upper head.
12:00 - 12:30: Recorded up/down weight 86 ton 82 ton. RIH and landed tubing hanger. Sat down 10 ton.
12:30 - 12:45: Performed electrical testing of ESP system through landing lead.
12:45 - 13:15: Disconnected tubing hanger RT. POOH and l/d same.
13:15 - 13:30: Performed TBT for pulling diverter.
13:30 - 14:30: Removed link adaptor and elevator. Installed chains and diverter bridle. Meanwhile bled down overshot.
14:30 - 15:00: Cleared drill floor. Pulled master bushings and prepared to pull diverter.
15:00 - 15:15: Stopped operation on drill floor due to exhaust fumes. Production switched over to generators and turned off turbines.
15:15 - 16:00: Pulled diverter and landed same off on set back.
16:00 - 16:30: P/u and attached slings from riser to chains. Removed tarp and nylon covers in moonpool. Meanwhile production dept shut-in adjacent wells according to simops procedure.
16:30 - 16:45: Performed TBT for pulling riser.
16:45 - 18:15: Disconnected riser. Pulled same to surface and l/d on HTS.
18:15 - 19:00: Prepared for running tubing bonnet and spacer spool through rotary on TDS.
19:00 - 19:30: Performed TBT for lowering tubing bonnet.
19:30 - 20:00: Lowered tubing bonnet with spacer spool through rotary and installed same on surface well head. Production dept informed when heavy lift landed.
20:00 - 22:30: Leak tested penetrator seals in tubing bonnet to 69 bar 10 min. Leak tested annulus insert valve to 69 bar 10 min. Leak tested tubing bonnet cavety to 69 bar min.
22:30 - 00:00: Installed ball valve. Commenced nippling up flowline.
| Spliced ESP cable below tubing hanger. RIH, landed and tested th. Pulled diverter and surface riser. Installed tubing bonnet, spacer spool and ball valve. Commenced nippling up flowline. |
You are a Rig Supervisor working at an oil and gas offshore drilling operation. Your company is currently on a drilling campaign and you are the on-site Drilling Engineer (DE). As a DE, one of your jobs is to oversee the operations at the drilling rigs. As such, you know the ins and outs of the operation, down to the hourly activities. Every day, activities are recorded either by the Driller, Mud Logger, MWD / LWD engineer or the Drilling Operations Coordinator throughout the day. As a DE representative for your company, you are required to prepare the 24-hour summary for the Daily Drilling Report (DDR) based on the hourly activities reported. You must always maintain the language of report along with the terminologies and mnemonics of the Drilling Engineer.
Given the following activities for well NO 15/9-F-9 A on 2015-02-04, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 03:30: Continued nippling up flow line. Meanwhile installed hatches above f-9. ESP workover on f-9 a finalized. Commisioning to be performed offline.
| Nippled up flowline. ESP workover on f-9 finalized. |
Subsets and Splits