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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-12 on 2007-06-16, 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: Removed 30" elevator. Removed long bails. Installed short bails and 5 1/2" elevator. Brought 30" conductor housing to catwalk cradles.
02:00 - 03:30: Picked up 30" conductor housing with handling cart. Made up RL-4 connection using manual tongs to 35 000 ft lbs. Engaged anti rotation dogs. Ran in with 30" conductor and installed top up pipe on XMT deck from 25 m below ML.
03:30 - 04:30: Installed c-plate in rotary and landed 30" conductor housing in same.
04:30 - 05:00: Broke out and laid down handling cart from 30" conductor housing. Filled 30" conductor with water. Rigged up c-plate, bowl and slips for running 4 3/4" aluminium inner string inside 30" conductor.
05:00 - 06:00: Ran 4 3/4" aluminium inner string inside 30" conductor down to 20 m below RT.
06:00 - 08:00: Continued to run 4 3/4" aluminium inner string inside 30" conductor down to 91 m below RT. Installed centralizers on joint and Rigged down 4 3/4" handling equipment.
08:00 - 08:15: Held toolbox talk prior to installing cart in 30" conductor housing.
08:15 - 08:45: Installed cart in 30" conductor housing with 5 lefthand turns. Oceaneering installed inclinometer on cart bracket. Verified filler valve open.
08:45 - 11:15: RIH with 30" conductor on 5 1/2" HWDP. Installed top up pipe along x-over and conductor housing. Hooked up UWG cement hose to top up pipe. Installed ROV plugs on centralizer deck.
11:15 - 11:30: Continued to RIH with 30" conductor on 5 1/2" HWDP. Stabbed into template. Broke circulation and observed for return with ROV bad visibility. Weight of string in water 105 MT.
11:30 - 12:45: Continued to RIH with 30" conductor. Observed up to 10 MT drag at 225 m MD.
12:45 - 14:45: Broke circulation and washed down with 30" conductor from 225 m to 251 m MD. Pumped at 200 LPM 9 bar SPP. Installed cementing stand. Checked datum mark 113,25 m from top conductor housing to machined ring on centralizer deck OK.
14:45 - 15:15: Held prejob meeting prior to cementing 30" conductor.
15:15 - 17:00: Made up surface cement lines to cement stand. Tested lines against lo-torqe valve to 200 bar 5 min OK. Circulated at 2500 LPM SPP 12 bar. ROV checked for leakage in plugs on 30" conductor housing OK. Inserted hotstab with ROV, actuated centralizer dogs in template funnel using minireel hydraulic supply from surface.
17:00 - 19:00: Pumped 103 m3 of 1,52 SG x-lite cement slurry with cement unit. Pump pressure during displacement 15 bar. Displacement rate 900 LPM. Hook weight fell from 115 MT to 110 MT throughout cement job.
19:00 - 19:15: Displaced cement with seawater at 1200 LPM. Pressure relatively steady around 17 bar. Pumped a total of 8,5 m3 leaving theoretical TOC at 247 m MD inside 30" conductor.
19:15 - 00:00: Waited on cement to set up. Meanwhile and washed cement unit tensioning system parts to centralizer deck out and laid down drillcollar for running LP riser
| Ran 4 3/4" aluminium cement stinger inside 30" conductor. Installed cart and RIH with 30" conductor. Washed down from 225 m and landed conductor at 251 m MD. Cemented 30" conductor. From 19 00 waited on cement to set up. Pumped down top up pipe, bursted disk at 159 m TVD indicating lack of cement in top of conductor. |
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-12 on 2007-06-17, 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: Waited on cement to set up. Meanwhile and tested lines for top up job tensioning system parts to centralizer deck
03:00 - 05:30: Held toolbox talk prior to pumping operation. Assessed cool cement sample still fingersoft. Lined up cement unit to UWG hose and top up pipe. Circulated at 30 LPM to check for potential flow bypass above cement on lower UWG shoe. Pressure built up to 5 bar with linear build, maintained pressure for 5 min, no pressure drop. Volume pumped 193 liter. Halted operation, bled back pressure and continued wating on cement to set up.
05:30 - 05:45: Restarted pumping operation to check cement shoe and burst disk on top up pipe. Pumped down cement unit and top up pipe. Pressured up to 53 bar 189 l, burst disk at 14 m below ML 159 m MD ruptured.
05:45 - 06:00: Attempted to do circulation test through UWG cement hose/ top up pipe. Got alarm on overpressured cement unit. Released pressure, but control screen froze up.
06:00 - 06:15: Troubleshooting on halliburton control screen. Unable to sign out alarms system freeze.
06:15 - 06:30: By manual operation of cement unit. Stepped up rate through cement hose top up pipe to 500 LPM, obtained same pressure drop as previously i. E. 50 bar at 500 LPM indicating open flow above bursted disk at 14 m below ML 159 m TVD.
06:30 - 07:15: Held pre job meeting. Prepared for cement job. Got ROV in position to operate centralizing rods in funnel, shifted handles and pressured up thorugh minireel to retract rods OK. Started mixing cement.
07:15 - 07:45: Performed remedial cement job. Pumped 10 m3 1,56 g-cement slurry. Pump pressure during cementing 70 bar. Pump rate 500 LPM. Displaced cement down cement hose and top up pipe with 1,1 m3 SW.
07:45 - 08:30: Broke cement hose in moonpool, inserted cement hose release ball. Let ball drop by gravity. Pressured up on cement unit and released cement hose. Flushed through manifold and cement hose. Flushed and cleaned cement unit.
08:30 - 08:45: Held toolbox talk prior to pulling cart.
08:45 - 09:00: Released cart from 30" conductor housing with 5 righthand turns. Readings on inclinometer before release pitch 0,25 roll 0,021
09:00 - 09:30: Broke out cement stand and laid out same. Pulled cart clear of template.
09:30 - 10:00: Pumped sponge for cleaning the 5 1/2 HWDP landing string.
10:00 - 11:00: Held prejob/information meeting for running LP drilling riser. Whole crew attended.
11:00 - 11:30: Held toolbox talk prior to pulling cart.
11:30 - 12:00: Repaired hydraulic leak on TDS.
12:00 - 14:00: POOH with cart on 5 1/2" HWDP. Laid out cart. Rigged handling equipment for 4 3/4" inner string.
14:00 - 14:15: Held toolbox talk prior to pulling 4 3/4" aluminium cement stinger.
14:15 - 15:15: POOH with 4 3/4" aluminium cement stinger and centralizers, laid down on pipe deck.
15:15 - 16:15: Cleaned and tidied drillflloor. Removed handling equipment for 30" condcutor and innerstring.
16:15 - 16:30: Held toolbox talk prior to installing cradles in HTS.
16:30 - 17:00: Installed cradles on HTS. Installed protector busing in tensioner deck.
17:00 - 17:15: Held toolbox talk prior to installing riser spider.
17:15 - 21:30: Removed master bushing and installed riser spider. Installed hydraulic lines and function tested spider. Installed protector bushing and tension ring in centralizer deck.
21:30 - 00:00: Picked up stress joint DCI joint 1st double, by simultaneous lift by deckcrane and TDS. Landed double in spider. Removed handling flange and installed guide rods on flange, installed gasket ring. Picked up 2nd double and landed on flange. Made up nuts according to bandak procedure.
| Performed remedial cement job by pumping through top up pipe. Released cart and POOH with same. POOH with 4 3/4" cement stinger. Rigged up for running low pressure drilling riser and ran same to 80 m MD. Installed guidewires. |
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-12 on 2007-06-18, 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 making up flange according to bandak procedure. Removed hatch covers on slot and Rearranged sheaves for guidewires and ran guidewires to centralizer deck.
01:15 - 03:30: Ran in with LPDR to 30 m MD, stopped when guide sling in level with scaffolding below centralizer deck. Ran out guidewire and hooked guidewires into slings above RL-4 connector. Ran aft guidewire and hooked onto eagle clamp on template by ROV. Ran in to 80 m MD and landed LPDR in spider. Strilhav on near standby from 01. 30 to 04. 00 due to personnel working on scaffolding deck below centralizer deck.
03:30 - 05:45: Picked up 3rd double. Installed guide rods on flange, installed gasket ring. Landed double on flange. Made up nuts according to bandak procedure. RIH with LPDR to 80 m MD. Removed handling flange. ROV hooked up FWD guidewire to eagle clamp on template.
05:45 - 06:00: Picked up splash zone upper pup 4th double. Installed guide rods on flange, installed gasket ring. Landed double on flange.
06:00 - 08:00: Continued to make up 3rd and 4th double LPDR according to bandak procedure. RIH with LPDR to 105 m MD, landed on spider, removed handling tool.
08:00 - 11:00: Picked up tensioner joint last single. Installed guide rods on flange, installed gasket ring. Landed tensioner joint on flange in riser spider. Made up flange according to bandak procedure. RIH with LPDR to 122 m MD.
11:00 - 11:15: Held toolbox talk prior to making up landing string.
11:15 - 12:00: Made up to joints/connections in landing string to 67500 NM, applied threadlock.
12:00 - 14:00: Made up landing string to LPDR running tool flange, applied threadlock. Removed riser spider and installed master bushing.
14:00 - 16:45: Ran in with LPDR on landing string to 2 m above 30" conductor housing. Tensioned up guidewires. While observing with ROV, stabbed LPDR RL-4 connector onto 30" conductor housing. Using rig tongs, made up RL-4 connection to 40650 NM with CCW rotation. Performed overpull test with 10 MT and maintained overpull.
16:45 - 17:00: Held toolbox talk prior to assembling tensioning system.
17:00 - 00:00: Elevated tension ring with chain hoists on centralizer deck. Installed brass bushing and boat collision stool on centralizer deck. Meanwhile during ROV inspection on 30" conductor housing, observed that steel band for conductor ROV plugs was misalligned. Two ringbolts were missing. Assessed situation, conferred with shore and made contingency plan for getting the band back in place. Moved steelband back in place using ROV manipulator arm obtained good fit on bolt holes and verified that steelband still was thight.
| Continued running in with LPDR. Made up landing string, made up RL-4 connection to 30" conductor hosuing. Rigged up tensioning system on centralizer deck. ROV worked on repairing steel band plugs on conductor housing. Cut guideslings and retrieved guidewires. |
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-12 on 2007-06-19, 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: Installled contact ring and tensioner ring assembly on centralizer deck. Meanwhile performed repair activities on conductor housing steelband. Welded/prepared threaded t- bars for replacing lost eyebolts on steelband. Dove ROV, inserted and made up threaded t-bars in steelband ROV plug boltholes. Cut slings on guidewires using hydraulic cutter. Retrieved FWD and aft guidewire. Installed and secured hatches on f-11 and f-13 openings on centralizer deck, removed scaffolding. Tided centralizer deck.
03:00 - 06:00: Elevated and made up contact ring to serrated area on tensioning joint. Made up tensioner ring assembly and made up to tension ring. Mounted 2 tensioning cylinders to tensioning assembly.
06:00 - 12:15: Continued to work on tensioning system on centralizer deck. Mounted tensioning cylinders. Made up nuts on contact ring. Tested hydrualic system. Tranferred tension to tensioning cylinders by applying 90 bar pressure on each equivalent to 150 MT total tension.
12:15 - 13:15: Slacked off weight on block. Broke out tension joint running tool/flange on tensioning deck.
13:15 - 13:30: Held toolbox talk prior to pulling LPDR running tool/flange.
13:30 - 15:00: POOH with landing string, broke and laid down same. Broke out running tool/flange.
15:00 - 18:00: Installed cradles on HTS for handling overshot joint. Picked up overshot joint and landed off on top of LPDR tension joint. Torqued up bolts in overshot.
18:00 - 22:30: Made repairs on TDS. Serviced TDS counterbalance and rotating head. Meanwhile installed new actuator on flowline isolation valve.
22:30 - 00:00: Rigged TDS with long slings for running diverter. Removed master bushing. Lifted diverter into diverter housing.
| Continued working on LPDR tensioning system. Transferred tension from block to tensioning system. Broke out LPDR RT and landing string. Made repairs on TDS. Installed new actuator on flowline isolation valve. Installed overshot joint and diverter. Picked up and made up 26" drillout 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-12 on 2007-06-20, 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: Secured overshot joint with tugger in moonpool due to movements in same. Landed diverter on overshot joint. Made up diverter to overshot joint.
01:30 - 02:30: Changed dye block retaining plate on TDS. Meanwhile worked to function flowline isolation valve.
02:30 - 03:30: Filled conductor with seawater. Observed leakage above diverter barrier). Meanwhile worked to function flowline isolation valve.
03:30 - 04:00: Held handover meeting on drillfloor. Held toolbox talk prior to picking up 26" drillout BHA.
04:00 - 05:00: Picked up and installed 12 1/4" x 17 1/2" x 26" drillout BHA. Gauged bit. Meanwhile worked to function flowline isolation valve.
05:00 - 06:00: Pick up and make up 9 3/4" DC. Meanwhile worked to function flowline isolation valve.
06:00 - 09:00: Continued making up 26" drillout BHA. RIH with 26" drillout BHA to 180 m MD. Meanwhile worked to function flowline isolation valve.
09:00 - 00:00: Worked to function flowline isolation valve. Meanwhile conveyer belt on HTS pit and with h2s scavanger out HPDR on pipedeck
| Made up 26" drillout BHA and RIH with same to 180 m MD. Worked to function flowline isolation 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-12 on 2007-06-21, 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: Worked to function flowline isolation valve. Meanwhile for making up HPDR in doubles on pipedeck slop from pit to DCI holding tank
06:00 - 14:00: Function tested flowline isolation valve from koomey unit. Could not operate valve from BOP panel due to lacking signal from PLC. Managed to operate flowline isolation valve manually. Meanwhile on TDS and flowline actuator. daily maintenace, PMS and housekeeping. flowline to trip tank. flowline isolation valve periodically during testing.
14:00 - 14:30: Held tool box meeting prior to drilling out shoe track. Focused on potential for stuck pipe.
14:30 - 15:00: RIH with 26" hole opner BHA from 180 m to 222 m. Washed down from 222 m with 2000 LPM, 12 bar. Tagged cement at 250 m with 3 ton. Up weight 94 t/ down weight 97 t.
15:00 - 16:30: Drilled CMT/SHOE track with 26" hole opner BHA 3000 LPM, 50 RPM and 1-3 ton wob. Picked bit off bottom and stopped pumps.
16:30 - 17:30: Function tested diverter system. Ran diverting sequence on port and aft overboard lines from BOP panel. Verified visually that diverter element closed, flowline isolation valve closed and diverter line valve opened.
17:30 - 22:30: Continued to drill CMT/SHOE track from 250 m until 26" hole opener was out of 30" conductor shoe 3000 LPM, 50 RPM and 1-3 ton wob. Reamed shoe track every 1-2 m. Pumped 15 m3 1. 12 SG hi-vis pill and circulated out same. Noticable increase in cuttings observed.
22:30 - 00:00: Drilled 2 m new formation with 26" hole opner BHA 3000 LPM, 55 RPM and 1 ton wob. Reamed rate hole and shoe track.
| Worked to function flowline isolation valve on diverter. RIH with 26" ho BHA from 180-250 m MD. Function tested diverter system. Drilled out 30" shoe. Cleaned out rat hole and drilled 3 m new formation. POOH and racked back 26" ho 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-12 on 2007-06-22, 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: Drilled 1,5 m new formation with 26" hole opner BHA 3000 LPM, 55 RPM and 0. 5-1 ton wob. Reamed rat hole. Pumped 15 m3 1. 12 SG hi-vis pill and circulated out same. Meanwhile held tool box meeting for manual handling of BHA.
01:30 - 02:30: Pulled through shoe track without rotation to verify no restrictions and continued POOH to 141 m.
02:30 - 03:00: Malfunction of forward PRS. Trouble-shooted same and found failure on proximity switch.
03:00 - 04:30: Continued POOH with 26" ho BHA and racked back same.
04:30 - 05:30: Held tool box meeting prior to removing master bushing and diverter inserts. Removed inserts.
05:30 - 06:00: Continued POOH with 26" ho BHA and racked back same.
06:00 - 08:00: POOH with 26" ho BHA from 29 m to 8 m and racked back same. Held tool box meeting prior to POOH with 12 1/4" x 17 1/2" x 26" hole opener assembly. Removed master bushing and lo 26" ho BHA. Cleared rig floor.
08:00 - 10:30: Held pre-job meeting. PU and RIH with 8 1/2" pilot hole BHA to 32 m.
10:30 - 11:30: Held tool box meeting prior to installing radioactive source. Barried off wellhead, moonpool and rigfloor. Installed radioactive source into ADN according to schlumberger procedure.
11:30 - 17:30: Continued to PU and RIH with 8 1/2" pilot hole BHA from 32 m to 225 m. Meanwhile recovered ROV to surface to repair camera.
17:30 - 00:00: Raw water pumpe failed and left rig with only 1 out of 3 pumpes available. Due to the criticality of the pump delivering firewater, cooling water etc the drilling operation is postphoned until the pump is replaced. held tool box meeting to install diverter elements. Removed master bushing and replaced torn 22" outer diverter elements by new 18" elements. held tool box meeting prior to POOH. POOH with 8 1/2" BHA from 212 m to 32 m. cleared rig floor before handling radioactive sources. Removed batteries. meanwhile continued POOH to 17 m.
| Bo 12 1/4" x 17 1/2" x 26" hole opner assembly. PU and RIH with 8 1/2" pilot hole assembly to 225 m. POOH with 8 1/2" pilot hole assembly to recharge batteries due to approx. 24 hours expected delay in drilling operation caused by failing raw water pump. MU and RB 3 1/2" 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-12 on 2007-06-23, 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: Waited on boat to arrive with raw water pump. Meanwhile continued to lo BHA from 17 m to surface. Cleaned and cleared rig floor of excess equipment. Lowered foldable finger board, changed inserts in fox hole and arranged equipment in set back prior to PU 3 1/2" DP. Held tool box meeting prior to MU 3 1/2" DP.
04:00 - 06:00: MU and RB 3 1/2" DP. Changed dies in aft PRS. Meanwhile started installation of raw water pump.
06:00 - 12:00: MU and RB 3 1/2" DP. Meanwhile trouble-shooted raw water pump failure and performed rig maintenance, housekeeping and monitored well on trip tank. Found leak rate of 200 l/hour.
12:00 - 00:00: Waiting on trouble-shooting of raw water pump failure. removed master busing, installed 18" and 10" diverter inserts and re-installed master bushing. worked with mechanic on TDS. observed leak rate of 250 l/hour. Found leaking valve on flowline valve. Actuator misaligned and unable to fully close flowline dumped pit 6 and filled with fresh seawater. Dressed all 6 shakers with 20/80 mesh screens.
| MU and RB 3 1/2" DP. Performed rig maintenance while waiting on trouble-shooting raw water pump failure. |
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-12 on 2007-06-24, 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: Waiting on trouble-shooting of raw water pump failure. Meanwhile worked on flowline valve and actuator and stopped observed leakage.
06:00 - 19:00: Waiting of raw water pump repair. performed rig maintenance, performed dropped object survey punch items and prepared equipment for 26" section. meanwhile monitored well on trip tank. Loss rate of approx. 100 l/hour recorded. meanwhile performed man ride service on TDS and 2 PRS and changed out valve on diverter system. had derrick inspection.
19:00 - 00:00: Waiting of raw water pump repair. Meanwhile PU and RIH with 8 1/2" pilot hole BHA to 246 m. Schlumberger fitted fresh batteries and loaded ra source.
| Waited on raw water pump repair. MU and RIH with 8 1/2" pilot hole BHA. Perform shallow gas drill. Circulate in 1. 60 SG mud and perform fit to 1. 20 EQMW. Circulated out 1. 60 SG mud. Washed down with seawater to tagged bottom of hole at 261 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-12 on 2007-06-25, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 00:15: Waiting of raw water pump repair. Meanwhile PU and RIH with 8 1/2" pilot hole BHA from 246 to 251 m.
00:15 - 01:30: Had pre-job meeting with all personnel on shallow gas procedure. Performed shallow gas drill inside shoe at 251 m. Pumped 900 LPM, 15 bar and operated diverter bag and observed flow being re-directed through port overboard line. Switched between pits on the fly.
01:30 - 06:00: Pumped 27m3 1. 60 SG mud at 2000 LPM, 110 bar and displaced out of bit using seawater. Flow checked well for 1 hour. Had stable loss rate of 120 l/hour eqvivalent to the loss rate monitored on the trip tank prior to the fit. Picked up 1 stand and circulated out upper part of 1. 60 SG mud, 2000 LPM and 84. 5 bar. RIH with 1 stand and circulated out remaining 1. 60 SG mud.
06:00 - 11:30: Drilled 8 1/2" pilot hole BHA from 261. 4 m to 296 mmd, 2000 LPM, 89 bar, 60 RPM, 1-4 KNM, 1-3 MT wob, ECD 1. 19 SG, ROP 9 m/hr. BHA WT 23 MT. WT below jar 15 MT.
11:30 - 12:30: PU off bottom and circulated due to riser leak. Pumped out to shoe from 296 m to 251 m, 890 LPM and 10 RPM. Located leak to be in wellhead connector, 70-80 l/hr.
12:30 - 14:00: Flow checked well over trip tank while waiting on decision. Leakage stopped and well flow checked OK. Meanwhile performed general maintenance and houskeeping.
14:00 - 21:30: RIH with 8 1/2" pilot hole BHA from 251 to 290 m. MU TDS and washed down from 290 m to 296 m. Drilled 8 1/2" pilot hole from 296 m to 399 mmd, 2000 LPM, 90-98 bar, 60-120 RPM, 1-4 KNM, 1-3 MT wob, ECD 1. 20 SG, ROP 15-20 m/hr.
21:30 - 22:15: Circulated and reciprocated btms up, 2000/2250 LPM, 100/114 bar, due to rapide increase in ECD to 1. 23 SG. Diluted and conditioned mud from 1. 14 SG to 1. 12 SG.
22:15 - 00:00: Drilled 8 1/2" pilot hole from 399 m to 415 mmd, 2250 LPM, 112 bar, 120 RPM, 2-3 KNM, 1-3 MT wob, ECD 1. 21-1. 23 SG, ROP 10-46 m/hr, inc 0. 46 deg.
| Drilled 8 1/2" pilot hole from 525 m to 618 m. Had small leak in wellhead connection. Leakage stopped. Continued to drill 8 1/2" pilot hole from 296 m to 473 m. Observed 1m3 gain in active. |
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-12 on 2007-06-26, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 02:00: Drilled 8 1/2" pilot hole from 415 m to 467 mmd, 2272 LPM, 116 bar, 120 RPM, 2-3 KNM, 1-3 MT wob, ECD 1. 23-1. 25 SG, ROP 36 m/hr.
02:00 - 02:15: Circulated and reciprocated btms up, 2272 LPM, 116 bar, due to rapide increase in ECD to 1. 27 SG. Diluted and conditioned mud from 1. 15 SG to 1. 12 SG.
02:15 - 03:00: Drilled 8 1/2" pilot hole from 467 m to 473 mmd, 2272 LPM, 116 bar, 120 RPM, 2-3 KNM, 1-2 MT wob, ECD 1. 25 SG, ROP 37 m/hr. Observed gain of 1 m3 in active. PU off BTM and flow checked well static for 15 min. OK.
03:00 - 04:00: Circulated btms up, 2272 LPM, 116 bar. No gas observed. Meanwhile diluted and conditioned mud to 1. 12 SG.
04:00 - 06:00: Drilled 8 1/2" pilot hole from 476 m to 525 mmd, 2272 LPM, 116 bar, 120 RPM, 2-3 KNM, 1-2 MT wob, ECD 1. 23 SG. Reduced ROP from 36 m/hr to 30 m/hr at 500 m according to program.
06:00 - 12:00: Drilled 8 1/2" pilot hole from 525 m to 618 mmd, 2250 LPM/115 bar, 120 RPM/1-6 KNM, 2-15 MT wob, ECD 1. 21-1. 23 SG. Limited 30 m/hr according to program. ROV monitored wellhead connector.
12:00 - 13:30: Reamed full stand and circulated well clean, 2250 LPM 115 bar. Racked back one stand.
13:30 - 14:30: MU TDS, rotated 10 RPM and flow checked well. Total loss 140 l over 1. 5 HR. Meanwhile checked rollers and dies on aft PRS.
14:30 - 15:00: Prepared to wash STD down. Unable to open flowline isolation valve.
15:00 - 00:00: Trouble-shooted and repaired flowline isolation valve. Meanwhile POOH from 578 m to shoe at 251 m.
| Drilled 8 1/2" pilot hole from 525 m to 618 mmd. Circulated well clean and flow checked. POOH from 578 m to shoe at 251 m while trouble-shooted and repaired flowline isolation valve failure. |
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-12 on 2007-06-27, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 06:00: Trouble-shooted and repaired flowline isolation valve. Meanwhile performed general housekeeping.
06:00 - 15:30: Repaired flowline isolation valve. Meanwhile performed general maintenance and housekeeping. Performed derrick inspection and monitored well on trip tank. Stable loss rate 170 l/hr connector).
15:30 - 20:00: Washed down from 251 m to 618 m, 2250 LPM/109 bar. No fill.
20:00 - 20:30: Had pre-job meeting with new night crew on shallow gas procedure and function tested flowline isolation valve 5 times.
20:30 - 00:00: Drilled 8 1/2" pilot hole from 618 m to 685 m, 2250 LPM/114 bar, 120 RPM/1-3 KNM, 1-3 MT wob, ECD 1. 21-1. 24 SG. Observed losses, 3 m3/15 min at 655 m. Circulated with reduced flow, 1800 LPM. Increased flow rate to 2250 LPM and observed loss of 200 l/min. Total loss was 10 m3.
| Repaired flowline isolation valve. Drilled 8 1/2" pilot hole from 618 m to 780 mmd. |
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-12 on 2007-06-28, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 06:00: Drilled 8 1/2" pilot hole from 685 m to 780 m, 2250 LPM/115 bar, 120 RPM/1-4 KNM, 1-3 MT wob, ECD 1. 21-1. 25 SG. Circulated and reamed one STD every 3 hours due to high ECD reading of 1. 27 SG. No loss observed.
06:00 - 13:30: Drilled 8 1/2" pilot hole from 780 m to 870 m, 2250 LPM/117 bar, 120 RPM/1-3 KNM, 3-4 MT wob, ECD 1. 25 SG.
13:30 - 14:00: Circulated hole clean prior to drilling through utsira formation, 2250 LPM/113 bar, 120 RPM/1-3 KNM.
14:00 - 15:00: Continue to drill 8 1/2" pilot hole from 870 m to 890 m, 2250 LPM/117 bar, 120 RPM/1-3 KNM, 0-6 MT wob, ECD 1. 25 SG. Observed increasing wob from 880 to 882 followed by no wob from 882 m to 886 m.
15:00 - 16:00: Circulated hole clean, 2250 LPM/113 bar, 120 RPM/1-3 KNM.
16:00 - 18:30: Function tested flowline isolation valve 5 times. Displaced well to seawater, 2250 LPM/102 bar, 100 RPM/1-3 KNM. Flow checked well and observed loss of 500 l/hr. Observed increasing leak rate on connector using seawater.
18:30 - 00:00: Pumped 10 m3 hi-vis pill and started drilling 8 1/2" pilot hole from 890 m to 941 m2250 LPM/105 bar, 120 RPM/1-3 KNM, 0-1 MT wob, ECD 1. 12 1. 20 SG Pumped 10 m3 hi-vi pills according to program. Had to back-ream 1 STD every 5-10 m due to high ECD readings. Meanwhile decided to displace well to WBM.
| Drilled 8 1/2" pilot hole from 780 m to 890 m. Displaced well to seawater and flow checked. Continued drilling 8 1/2" pilot hole from 890 m to 941 m pumping SW and hi-vis pills. Experienced high ECD readings. Reamed STD, ran into fill with 10 MT wob at 934 m. Displaced well to WBM. |
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-12 on 2007-06-29, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 02:00: Prepared for connection at 941 m and had 10 MT wob at 934 m, 120 RPM. Slowed down to 30 RPM and re-ran in and got 5 MT wob at 934 m 0-1 MT wob while drilling this section). Pulled back to 910 m and circulated and swept 2 x 5m3 hi-vis pills. Took time-out to discuss further action. Meanwhile had boat delivering drillwater for mixing mud.
02:00 - 06:00: Mixed 1. 08 SG mud and displaced well to same, 2250 LPM/105 bar, 30 RPM/1-3 KNM.
06:00 - 20:00: Drilled 8 1/2" pilot hole from 941 m to 1178 m, 2250 LPM/111 bar, 120 RPM/1-5 KNM, 1-2 MT wob, ECD 1. 14-1. 20 SG. Reamed each stand. Took weight at 978 m, 1027 m, 1040 m and 1060 m, while reaming. Worked through tight spots and continued drilling. Observed MAX gas reading of 0. 6 Stringer at 1002-1003 m.
20:00 - 21:00: Rig ESD system had shut-down. Managed to rotate string 10 RPM and pump 200 LPM with cement unit.
21:00 - 22:00: Reamed 1 STD and circulated btms up, 2250 LPM/101 bar, 125 RPM/1-5 KNM. Lost 2 m3/hr over shakers due to high amount of cuttings.
22:00 - 00:00: Waiting on geoservices to have their sensors reading data. Meanwhile reamed and circulated 2250 LPM/101 bar.
| Drilled 8 1/2" pilot hole from 941 m to 1178 m. Had ESD shut-down. Waited on geoservices to be able to read their sensors. Continued drilling 8 1/2" pilot hole from 1178 m to 1262 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-12 on 2007-06-30, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 02:30: Waiting on geoservices to have their sensors reading data. Meanwhile reamed and circulated 2250 LPM/101 bar.
02:30 - 06:00: Drilled 8 1/2" pilot hole from 1178 m to 1262 m, 2250 LPM/105 bar, 125 RPM/2-3 KNM, 1-4 MT wob, ECD 1. 19-1. 28 SG. Reamed each stand. Reamed and circulated when experienced high ECD readings.
06:00 - 12:00: Drilled 8 1/2" pilot hole from 1262 m to 1353 m, 2250 LPM/108 bar, 125 RPM/2-5 KNM, 1-4 MT wob, ECD 1. 19-1. 28 SG. Reamed each stand. Reamed and circulated when experienced high ECD.
12:00 - 14:00: Circulated 2 x btms up, 2250 LPM/108 bar, 125 RPM/2-5 KNM.
14:00 - 14:30: Flow check well prior to displace well to 1. 40 SG WBM. Meanwhile held tool-box talk for displacement.
14:30 - 15:30: Displaced well to 50 m3 of 1. 40 SG WBM, 1200 LPM/8 bar, 80 RPM/1-4 KNM. MAX ECD 1. 21 SG.
15:30 - 20:00: POOH with 8 1/2" BHA from 1353 m to 294 m. Observed 2 MT MAX drag. Meanwhile placed cuttings funnel on f-4 using moonpool tugger.
20:00 - 20:30: Pumped 13 m3 of 1. 40 SG WBM at 290 m, 900 LPM/11 bar, 10 RPM/1-3 KNM, to displace lower part of 30" conductor to heavy mud.
20:30 - 00:00: POOH with 8 1/2" BHA from 294 m to 32 m. RB 5. 5" HWDP and 6 3/4" DC.
| Drilled 8 1/2" pilot hole from 1262 m to TD at 1353 m. Circulated 2 x btms up and flow checked well. Displaced well up to approx. 50 m into 30" conductor to 1. 40 SG WBM in two stages while POOH. Lo BHA. Prepared removal and disconnected 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-12 on 2007-07-01, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 03:00: POOH and lo 8 1/2" BHA from 32 m to OOH. Removed ra source from MWD tool and dumped memory data.
03:00 - 06:00: Cleared and cleaned drill floor. Prepared removal of diverter. Installed sadle and cradle on HTS. Held tool-box talk with crew. Installed lifting bolts on diverter.
06:00 - 09:30: Removed broken stud from diverter locking dog. Installed new lifting bolt. Bled off pressure in tension system from 90 bar to 60 bar and observed easier movement of locking dog.
09:30 - 11:00: Held tool-box meeting prior to lifting diverter to rig floor. Lifted with weight of diverter MT) overpull MT) and diverter came free. RB same in set back area and secured.
11:00 - 14:30: Attached slings to chackles in bails in TDS to overshot joint. Removed tension bolts using bandak bolt tensioning tool. Lo overshot joint and removed slings.
14:30 - 17:30: Held tool-box meeting. RIH and MU up flange connection to tensioner joint using 19 studs on b-type flange. Meanwhile installed riser spider and function tested same.
17:30 - 23:30: Held tool-box meeting. Reduced pressure on tensioner cylinders in 20 bar steps from 150 MT to 55 MT of LPDR when ran was 42 MT). Picked up 60 MT block weight with TDS 130 MT). Bled off all pressure on tensioner cylinders, leaving all riser tension in TDS. Dismantled tensioner system.
23:30 - 00:00: Wow to disconnect and POOH with LPDR.
| Removed broken stud from diverter locking dog. Installed new lifting bolt. Lifted diverter to rig floor. Lifted and lo overshot joint. Installed tensioner joint handling tool and riser spider. RD cylinders, tensioner ring and centralizer. Wow to disconnect and POOH with LPDR. |
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-12 on 2007-07-02, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 06:00: Wow to disconnect and POOH with LPDR. Meanwhile prepared equipment for lo 6 3/4" DC. LD 1 STD 6 3/4" DC in singles.
06:00 - 10:30: Wow to disconnect and POOH with LPDR. Meanwhile lo 6 3/4" DC.
10:30 - 12:00: Re-installed riser trolly and cradle onto HTS. RD remainder of tensioner system prior to pulling LPDR. Held pre-job meeting prior to pulling LPDR.
12:00 - 14:00: Used rig tongs and turned LPDR 1/2 turn to the right to release RL-4 connection, release torque 50 KNM. Observed disconnect with ROV. PU clear of conductor and lifted LPDR up to rig floor slowly until first flange was above spider dogs. String WT 45 MT. Engaged spider dogs and inserted stop bolts. Landed LPDR.
14:00 - 00:00: Bo and LD 3 LPDR joints in singles joint, upper pup joint and splash zone joint), using 5 1/2" elevator attached to handling flange b.
| Wow to disconnect and POOH with LPDR. Meanwhile lo 6 3/4" DC. Disconnected LPDR and POOH with same. Lo in singles. |
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-12 on 2007-07-03, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 06:00: Bo and LD 3 LPDR standard joints in singles using 5 1/2" elevator attached to handling flange a.
06:00 - 12:30: Bo and LD 3 LPDR standard joints in singles using 5 1/2" elevator attached to handling flange a.
12:30 - 16:00: RD LPDR handling equipment and cleared rig floor. Removed spider and excess equipment from rig floor. Removed equipment from wellhead area. Greased and serviced PRS'S and TDS.
16:00 - 17:30: Held tool-box meeting prior to RIH with 3 1/2" DP. Rigged up for running 3 1/2" DP.
17:30 - 18:30: Trouble-shooted and repaired PRS software failure.
18:30 - 00:00: MU cement stinger to 3 1/2" DP and RIH. Stabbed into conductor housing assisted by ROV. When RIH with 338 m of 3 1/2" DP, crossed over to 5 1/2" and continued RIH with cement stinger.
| Continued POOH with LPDR. MU 3 1/2" cement stinger and RIH to TD. Displaced well to SW and flow check for 1 HR to confirm shallow gas class 0. Cemented and plugged back 8 1/2" pilot hole the first of 4 stages. |
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-12 on 2007-07-04, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 01:00: Installed side entry sub and single. Installed lo-torque valve on side entry sub.
01:00 - 02:00: PU stand and connected to TDS. Tagged bottom at 1353. 5 m 5 m fill). PU 1 m to 1352 m. Displaced hole to seawater, 1500 LPM/32-67 bar pumping 100 m3 SW. Lined up to kill mud.
02:00 - 03:00: Flow checked well and observed for bubles at wellhead with ROV. Rotated string with 5 RPM and reciprocated slowly. Meanwhile tested cement lines to 200 bar/5 min and held cement tool-box meeting with new crew. No gas observed.
03:00 - 06:00: Cemented plug from 1352 m to 1079 m RKB mixed and pumped, 800 LPM/30 bar, 12,0 m3 1. 90 SG cement slurry and displaced with 8. 5 m3 seawater using rig pumps, 1500 LPM/ 3 bar, 50 RPM/1-2 KNM. POOH to 1074 m and dropped sponge ball and circulated 1. 2 m3 hole volume with seawater, 2200 LPM/55 bar. PU to 1073 m.
06:00 - 09:00: Cemented plug from 1073 m to 800 m RKB mixed and pumped, 800 LPM/27 bar, 12,0 m3 1. 90 SG cement slurry and displaced with 5. 5 m3 seawater using rig pumps, 1500 LPM/ 3 bar, 50 RPM/1-2 KNM. POOH to 795 m and dropped sponge ball and circulated 1. 2 m3 hole volume with seawater, 2200 LPM/55 bar. PU to 794 m.
09:00 - 23:00: POOH with cement stinger to shoe at 251 m due to upcoming other activity on rig waited on siemens software downloading for process module due to by-passed ESD systems.
23:00 - 00:00: MU and RIH with 3 1/2" cement stinger. Had a few tight spots, observed with ROV.
| Cemented plug from 1073 m to 800 m RKB. POOH with cement stinger to shoe at 251 m. Waiting on siemens software downloading for process module. Cemented plug from 794 m to 521 m RKB. Cemented plug from 515 m to 249 m RKB. |
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-12 on 2007-07-05, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 01:30: Crossed over to 5 1/2" DP and continued MU and RIH with cement stinger. Installed side-entry sub with lo-torque valve.
01:30 - 02:00: Pumped btms up to clean well. Meanwhile held pre-job meeting with crew before cement job.
02:00 - 05:00: Cemented plug from 794 m to 521 m RKB mixed and pumped, 800 LPM/26 bar, 12,0 m3 1. 90 SG cement slurry and displaced with 2. 5 m3 seawater using rig pumps, 1500 LPM/ 1 bar, 50 RPM/1-2 KNM. POOH to 516 m, dropped sponge ball and circulated 1. 2 m3 hole volume with seawater, 2200 LPM/45 bar. PU to 515 m.
05:00 - 06:00: Cemented plug from 515 m to 249 m RKB mixed and pumped, 800 LPM/21 bar, 16,6 m3 1. 95 SG neat cement slurry and displaced with 0. 5 m3 seawater using cement unit, 1000 LPM/ 27 bar. POOH to 374 m.
06:00 - 09:00: Continued POOH w/ CMT stinger from 374m to 249 m. Dropped 2 sponge balls and circulated 1. 2 m3 hole volume with seawater, 2200 LPM/45 bar. POOH
09:00 - 09:30: Laid out CMT assembly.
09:30 - 11:15: Changed out wash pipe and tested same to 275 bars. Meanwhile ROV repaired damage on 30" housing.
11:15 - 11:45: Held tool box meeting prior to slip and cut drill line
11:45 - 14:15: Slip and cut drill line.
14:15 - 15:45: Moved CTS funnel from f-4 to f-12, and installed hose.
15:45 - 17:00: Held tool box meeting prior to pick up 26" BHA and r/u for making up 26" BHA.
17:00 - 17:30: Picked up 26" bit and motor assy. RIH same.
17:30 - 20:30: Terminated operation due to siemens uploading of software
20:30 - 21:30: Helicopter operation, no crane available. Meanwhile greased TDS and dolly.
21:30 - 00:00: Continued m/u 26" BHA. Had to use rig tongs to m/u 17 1/4" stabilizer. Performed tool box meeting prior to m/u 17 1/4" stabilizer.
| POOH w/ CMT stinger. Installed CTS funnel. M/u 26" BHA RIH same. Held tool box meeting one STD above CMT plug. RIH tagged CMT plug at 257m. Drilled from 257m to 280m. |
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-12 on 2007-07-06, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 04:00: Cont. M/u 26" BHA and RIH same. ROV monitored BHA entering funnel. RIH to one STD above expected top CMT plug
04:00 - 06:00: Held tool box meeting with all invovled personel. Started RIH with 40 RPM and 3660 LPM. Tagged CMT at 257 m. Continued drilling from 257m to 280m 40 RPM, 3660lpm and 2 4 MT wob.
06:00 - 10:00: Drilled 26" hole from 280m to 335 m. 50 ROP, 40 RPM, 3660 LPM 2 MT wob. Pumped 30m 1. 4 SG pill 1990 LPM, 72 bars SPP, 40 RPM, 1-3 KNM TQ.
10:00 - 13:45: Pulled out of hole to 225m. Stand-by due to prioity of siemens to upgrads software. Meanwhile perform check of TDS for loose items.
13:45 - 16:15: Drilled 26" hole from 335m to 376 m. 40 ROP, 40 RPM, 3660 LPM, 88 bars SPP, 2 MT wob. Taking survay as required. Slide f/ 335 364 slide f/ 370 376
16:15 - 18:15: Racked back one STD due to ROV failure. Meanwhile circ at reduced rate 2013 LPM, 21. 4 bars SPP. Inspected TDS. Terminated operation. Due to one double 3 ½" DP came out of derrick single latch and leaned over the windwall across the drill floor. Meanwhile continued repairing ROV.
18:15 - 20:15: Investigated incident with 3 1/2" DP. Meanwhile circulated and reciprocate pipe, 3000 LPM 54,5 bars SPP, up/down weight 110/108 MT.
20:15 - 21:00: Stopped rig pumps. Connected CTS hose to ROV and started same.
21:00 - 00:00: Drilled 26" hole from 376 m to 431 m. 40 RPM, 3660 LPM, 88 bars SPP, 2 MT wob. Taking survay as required. Sweep 15 m hi-vis pill 3 times every STD.
| Drilled 26" hole from 335 m to 536m rotaing/sliding 40 RPM, 3000 4500 LPM. 2 6 MT wob, 15 mph. At 17 30 hours termination of the operation due to double 3 ½" DP came out of derrick single latch and leaned over the windwall across the drill floor. An inquiry was started at once. |
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-12 on 2007-07-07, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 01:30: Drilled 26" hole from 431 m to 457m sliding building angle. 3000 LPM, 2 6 MT wob
01:30 - 02:15: Drilled 26" hole from 457 m to 476 m rotating 40 RPM, 4500 LPM, 149 bars SPP, 2 6 MT wob, 4-5 KNM. Sweep 15 m hi-vis pill 3 times every STD.
02:15 - 03:45: Drilled 26" hole from 476 m to 497m sliding. 4500 LPM. 2 6 MT wob
03:45 - 04:30: Drilled 26" hole from 497 m to 512 m rotating. 40 RPM, 3500 LPM. 6 8 MT wob 28 m/h. Sweep 15 m hi-vis pill 3 times every STD.
04:30 - 06:00: Drilled 26" hole from 521 m to 536 m sliding. 4500 LPM. 8 MT wob. 28 m/h
06:00 - 21:00: Drilled 26" hole from 536 m to 880 m Parameters 3670 5000 LPM, 88 178 bar SPP, 40 70 RPM, 4,3 KNM, 8 12 MT wob, 30 53 m/hr ROP, 1,07 1,11 ECD. Pumped sweep 2 3 times every STD 15m Held time-out for safety with night crew at 19 00.
21:00 - 22:45: Circulated well clean prior to enter utsira, two times bottoms up, 5010 LPM, 172 bars SPP, pumped two hi-vis pills each of 15 m one at the start one in the middle.
22:45 - 00:00: Resumed drilling 26" hole. From 880 to 901 m parameters 3335 5000 LPM, 92 183 bar SPP, 40 70 RPM, 2 5 KNM, 11 21 MT wob, 11 150 m/hr ROP, 1,06 1,08 ECD. Pumped sweep 2 3 times every STD 15m entered utsira at 887 m.
| Drilled 26" hole from 536 m to 1082 m. Circulated well clean before entering utsira. Utsira from 887m to 1075m Had to circulated well clean at 1054 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-12 on 2007-07-08, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 03:00: Continued drilling 26" hole. From 901 to 1054 m parameters 2982 3338 LPM, 78 101 bar SPP, 70 RPM, 4,4 6,5 KNM, 2,8 10 MT wob, 95 140 m/hr ROP, 1,06 1,20 ECD. Pumped sweep 2 3 times every STD 15m
03:00 - 05:00: At 1054 m attempted to rotate string after sliding. Picked up, circulated well clean 3338 LPM 98 bars. Started to rotate string and reciprocated slowly while circulating well clean.
05:00 - 06:00: Continued drilling 26" hole. From 1054 to 1082 m parameters 3338 LPM, 95 106 bar SPP, 0,0 6,3 KNM, 10 11 MT wob, 12 172 m/hr ROP, 1,12 1,13 ECD. Pumped sweep 2 3 times every STD 15m
06:00 - 21:00: Drilled 26" hole from 1081 m MD RKB to 1362 m MD RKB. Parameters 4008 5350 LPM, 131 216 bar SPP, 40 70 RPM, 2 15,3 KNM, 2 12 MT wob, 18 55 m/hr ROP, 1,07 1,11 ECD. Pumped sweep 2 3 times every STD 15m
21:00 - 21:45: Pumped 40 m hi-vis and commenced circ. Well clean. Meanwhile evaluated GR/RES log to confirm TD. Unable to identify base skade on the GR/RES log, due to sensors still above base skade.
21:45 - 22:30: Resumed drilling of 26" hole from 1362m MD RKB to 1369 m MD RKB. Parameters 5010 LPM, 186 bar SPP, 2,3 KNM, 8,5 MT wob, 17 m/hr ROP, 1,08 ECD.
22:30 - 00:00: Awaited GR/RES logs to be evaluated by duty geologist. Meanwhile circulated well at 5478 LPM 213 bars. Continued as planned. TD confirmed to be at 1369m MD RKB.
| Drilled 26" hole from 1082 m to 1369m. Circulated well clean. Started to displace well to 1. 35 SG mud. |
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-12 on 2007-07-09, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 04:45: Pumped 40 m hi-vis followed by 30 m sea water 40 m hi-vis and circulated well clean with maximum rate 5477 LPM 213 bars 3 x bu). Rotated string w/ 80 RPM and reciprocate. ECD 1,07. Held tool box meeting prior to start pumping 1. 35 SG mud.
04:45 - 06:00: Started to displace open hole to 1,35 SG mud. 3200 5010 LPM 79 236 bars. Rotated string with 20 RPM.
06:00 - 06:30: Completed displace well to 1. 35 SG mud. Total pumped 480 m
06:30 - 15:45: Attempted to POOH w/ BHA, tightspot f/ 1348m t/ 1330m. Worked string/backreamed 260 440 LPM, 1. 35 SG mud, 5 8 bars, 13 KNM, 50- 70 RPM, MAX overpull 20 MT.
15:45 - 00:00: RIH to TD, circulated hole clean with SW 4500 LPM 165 bar, 80 RPM, 8 12 KNM. One mud pump out of services.
| Completed displace well to 1. 35 SG mud. Total pumped 480 m Attempted to POOH w/ BHA, tightspot f/ 1348m t/ 1330m. Worked string. Circulated well clean to SW. Ream out of hole w/ 5478 LPM 80 RPM 1 STD/HR passed obstructions 1348m and 1330 m. POOH w/ 144 MT hook load f/ 1220m t/1095 12min/std. Pumped 40 m hi-vis. |
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-12 on 2007-07-10, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 00:30: Continued circulate hole clean with SW 4500 LPM 165 bar, 80 RPM, 8 12 KNM. Mud pump out of services.
00:30 - 03:15: Mud pump up running. Increased rate to 5478 LPM, 224 bars, 80 RPM, started to ream out of hole 1 STD/HR, 22 28 KNM, hook load 145 MT, no overpull. At 1324m stopped rotation, no overpull. Pumped out of hole to 1313 m took OP of 20 MT, started to rotate 80 RPM. Continued ream out of hole 1 STD/HR f/ 1220 m t/ 1262 m, 5478 LPM, 222 226 bars, 80 RPM, 8 28 KNM, hook load 140 145 MT.
03:15 - 04:45: Racked back second STD. Continued POOH t/ 1220 m, pumped 40 m of hi-vis, and displaced same OOH with SW, 5478 LPM, 217 bars, 80 RPM, 8 10 KNM, hook load 140 145 MT, no overpull
04:45 - 06:00: POOH w/ 144 MT hook load f/ 1220m t/1095 12min/std. Pumped 40 m hi-vis.
06:00 - 07:30: Circulated hi-vis out of hole w/ SW at 5010 LPM, 180 bars.
07:30 - 13:45: POOH to 994 m, took over pull of 15 MT. Ran back in hole, met obstruction at 1093m, worked string, 333 5000 LPM, 3 179 bars, 5 15 RPM, 6 9 KNM. Lined up tool face high side, pumped 5000 LPM 179 bars, passed obstruction at 1093m. RIH f/ 1093m t/ 1101m.
13:45 - 15:30: Pumped 10 m hi-vis followed by 1. 5 btms up w/ SW, 5000 LPM, 179 bars, 50 RPM, 5 8 KNM.
15:30 - 16:30: RIH took weight at 1102 m rotated string, 330 LPM, 1 bar, 10 RPM, 13 15 KNM. Lined up tool face high side, 5000 LPM, 179 bars, passed obstruction. RIH f/ 1102m t/ 1142 m.
16:30 - 18:00: Pumped 10 m hi-vis and circulated out same 5000 LPM, 179 bars. Rotated reciprocated pipe f/1142 m t/ 1100m.
18:00 - 22:00: RIH f/ 1142 m t/ 1369 m. Worked string, rotating/sliding high side. 3076 5010 LPM 82 190 bars, 0 20 RPM, 0. 5 20 KNM.
22:00 - 00:00: Pumped 30 m hi-vis, one btms up w/ SW, 25 m hi-vis, 1. 5 btms up w/ SW. 5500 LPM, 226 bars. 80 RPM. Rotated reciprocated pipe f/ 1369m t/ 1355m.
| Circulated hi-vis out of hole w/ SW at 5010 LPM, 180 bars. POOH to 994m, took weight. RIH f/ 994m t/ 1369m. Had to work string through tight spots at 1093, 1102, 1246, 1267, 1291, 1309, 1333. Pumped 30 m hi-vis, btms up w/ SW, 25 m hi-vis, 1. 5 btms w/ SW. Pumped 200 m 1. 4 SG mud. POOH f/ 1369m t/ 1002m. |
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-12 on 2007-07-11, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 01:15: Continued circulate out 1. 5 btms up w/ SW. 5500 LPM, 226 bars. 80 RPM. Rotated reciprocated pipe f t/ 1355m.
01:15 - 02:00: Displaced 200 m 1. 4 SG mud. 5478 LPM, 259 bars. 80 RPM. Rotated reciprocated pipe f/ 1369m t/ 1355m.
02:00 - 06:00: POOH w/ 26" BHA. F/ 1369m t/ 1002m. Lubricated out due to over pull of 20 MT. F/ 1340m t/ 1303m and f/1102m t/1002. 442 LPM, 2. 5 bars, 80 RPM, 8 20 KNM.
06:00 - 07:00: POOH w/ 26" BHA. Lubricated f/ 1002m t/ 870m. 442 LPM, 2. 5 bars, 80 RPM, 8 20 KNM.
07:00 - 08:45: Displaced hole to 200 m 1. 40 SG mud above utsira. 4500 LPM, 165 bars, 80 RPM, 3 7 KNM.
08:45 - 12:30: Continued POOH f/ 870m t/ 415 m. Reamed back f/ 525 m t/ 415 m. 442 LPM, 2. 5 bars, 80 RPM, 5 10 KNM.
12:30 - 13:45: Displaced well to surface with 140 m 1. 40 SG mud. 4500 LPM, 168 bars, 80 RPM, 0 5 KNM.
13:45 - 15:00: Continued POOH f/ 415 m t/ 120 m. ROV observed well when pulling out of 30" housing.
15:00 - 18:30: Held tool box meeting, racked back BHA in derrick. Stabilizers covered with clay.
18:30 - 20:00: Cleaned rig floor. Simultaneously transfered CTS funnel from f-12 to f-4.
20:00 - 20:30: Held tool box meeting prior to lower DCI frame from rig floor to below cellar deck.
20:30 - 21:45: Removed protector guides on tensioner and centralizer deck. Lowered CTI frame to scaffolding below cellar deck and secured same.
21:45 - 22:30: Changed PDM head to 20", cleared rig floor.
22:30 - 22:45: Held tool box meeting prior to RU for CSG running.
22:45 - 00:00: R/u for running 20" CSG. Changed bails, elevators.
| POOH f/ 1002m to surface. Displaced well to 1. 40 SG mud, 200 m at 870m top utsira and 140 m SG mud at 415m. Rack back 26" BHA in derrick. Stabilizers covered w/ clay. R/u to run 20" 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-12 on 2007-07-12, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 06:00: Continued r/u for running 20" CSG. Installed FAC tool, r/u CSG tong, dressed PS-30 slips, installed protector guides on tensioner and centralizer deck.
06:00 - 07:00: Continued rigging up for running 20" casing.
07:00 - 07:45: Troubleshoot problem w/casing tong
07:45 - 08:15: Held pre-job meeting prior to run 20" CSG.
08:15 - 10:00: Pick up 20" shoe, intermediate and float, and thread locked same.
10:00 - 11:00: Removed CSG guide on odfjell spider elevator due to id being 9mm to small.
11:00 - 11:45: RIH with 20" CSG f/12m t/36m
11:45 - 12:00: Held tool box meeting, re-installed modified CSG guide to elevators.
12:00 - 12:15: Continued RIH f/36m t/52m
12:15 - 12:45: PRS not operational ET calibrated PRS.
12:45 - 17:15: Continued RIH w/20" casing f/52m t/151m. Filled every joint w/sw. Had ROV to guide 20" CSG shoe into 30" conductor, continued running 20" casing to 214m.
17:15 - 17:45: Replaced two sheared bolts to the make up and break out function on the piston latch of the 20" CSG tong.
17:45 - 19:00: Continued RIH f/ 214m t/ 249m. Engaged FAC tool into 20" casing and pumped 27m 1. 4 SG mud, 1667 LPM, 27 bars.
19:00 - 19:30: Held tool box meeting with night shift for running 20" CSG. Released FAC tool.
19:30 - 00:00: RIH with 20" CSG. F/249m t/460m. Filled every jnt with rest of 20m 1. 40 SG mud, continued with SW. Had tight spot at 419m set down 6 MT, engaged FAC tool and lubricated through obstruction at 419m.
| R/u 20" CSG equipment. RIH w/ 20" CSG from surface to 812m. |
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-12 on 2007-07-13, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 06:00: Continued RIH with 20" CSG. F/460m t/812m.
06:00 - 07:00: Continued RIH w/ 20" CSG f/812m t/838m
07:00 - 07:15: Due to incorrect torque, broke CSG jnt out and inspected threads. Meanwhile held tool box meeting with day shift.
07:15 - 10:15: Continued RIH w/ 20" CSG f/838m t/1045m. Tight spot f/923m t/937m, set off 7 10 MT and washed through. Started investigating problems with casing tong load sensor.
10:15 - 12:45: Unable to make up CSG properly, investigated CSG tong, found fault in load censor and in software. Laid out two jnt w/ overtorqued threads, replaced same w/ jnts from deck
12:45 - 13:45: Continued RIH w/ 20" CSG f/1045m t/1083m
13:45 - 15:45: At 1083m met obstruction. Worked casing down w/ 1200 200 LPM and 5 50 MT to 1095m.
15:45 - 18:15: Continued to wash CSG down f/1095m t/1106m. Hit obstruction at 1106m washed down from 1106m to 1120m.
18:15 - 20:15: RIH w/ 20" CSG f/ 1120m t/1203m.
20:15 - 23:00: Removed 20" CSG automatic slips and installed manuel 20" CSG slips. Modified automatic slips to 5½" DP slips. Removed 20" CSG elevator, bails and FAC tool. Installed bails and 5½" DP elevator.
23:00 - 23:15: Held tool box meeting prior to pick up and run in w/ 18 3/4" subsea well head.
23:15 - 00:00: Picked up 18 3/4" subsea well head, attempted to make up same, had problems getting 18 3/4" subsea well head vertical without the possibility of damaging the threads.
| RIH w/ 20" CSG f/812m t/1203m. R/d 20" CSG handling equipment and r/u 5½" HWDP handling equipment. P/u and ran in w/ 18 3/4" subsea well head and positioned same below the celler deck for attaching of the DCI frame. |
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-12 on 2007-07-14, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 00:45: Broke out 18 3/4" subsea well head and inspected threads. Postioned 18 3/4" subsea well head vertical and made up same.
00:45 - 01:15: Orientated DCI inlet on 18 3/4" subsea well head, within 90 45 to port side pointing east.
01:15 - 02:00: Removed RT bushing ran 18 3/4" subsea well head below RT. Installed bushing and 5½" slips. Landed 18 3/4" subsea well head.
02:00 - 03:15: R/d 20" CSG tong. Re-established iron roughneck.
03:15 - 03:30: Held tool box meeting prior to run in with the 18 3/4" subsea well head on 5½" HWDP.
03:30 - 05:00: Ran in with 20" CSG and 18 3/4" subsea well head. Positioned DCI inlet on 18 3/4" subsea well head below celler deck.
05:00 - 05:15: Held tool box meeting prior to make up DCI frame on to 18 3/4" subsea well head.
05:15 - 06:00: Started to attach DCI frame on to 18 3/4" subsea well head.
06:00 - 09:00: Attached DCI frame to 18 3/4" subsea well head, had to re-align DCI inlet. Installed check sub.
09:00 - 10:45: Picked up CSG string 0. 5m weigth 250 MT. Pressure tested DCI frame on 18 3/4" subsea well head to 3000 psi as per vetco procedure.
10:45 - 11:15: Re-orientated DCI frame on 18 3/4" subsea well head.
11:15 - 11:45: Dismantled scaffolding below cellar deck, to be able to run DCI frame through.
11:45 - 12:30: Picked up 2 jnt HWDP from cantilever and RIH with landing string.
12:30 - 13:00: Problem with HTS software. Investigated same
13:00 - 14:15: RIH w/ landing string f/1262m t/1324m. Took up/down weight 230/190 MT prior to land 18 3/4" subsea well head.
14:15 - 14:30: Orientated DCI frame on 18 3/4" subsea well head using the ROV.
14:30 - 14:45: Landed off 18 3/4" subsea well head and took 25 MT overpull. Kept 3 MT overpull on landing string.
14:45 - 15:45: Held tool box talk prior to pick up CMT head. Picked up CMT head and made up same.
15:45 - 16:30: Held tool box talk prior to pick up and make up CMT hose. Picked up CMT hose and made up same.
16:30 - 17:45: Held tool box talk prior to perform CMT job. Simultaneously established circulation w/ SW picked up rate in steps f/1340 LPM t/2300 LPM.
17:45 - 22:30: Mixed and performed CMT job. Pumped 238. 5 m 1. 56 SG lead slurry at 900 1100 LPM, 25 35 bars pump pressure. 20 m 1. 92 SG tail slurry at 800 1000 LPM, 20 30 bars pump pressure.
22:30 - 00:00: Released dart, chased dart with SW at 3000 LPM, FCP 56 bars. At 9370 stks bumped plug increased pressure to 96 bars. 96,7 pump efficiency.
| Attached DCI frame to 18 3/4" subsea well head. Ran in and landed off 18 3/4" subsea well head. Took overpull of 25 MT. 20" CSG shoe at 1357m. Cemented 20" CSG 238. 5 m 1. 56 SG lead slury and 20 m tail. Bumped plug at 9370 stks. Released cart and pulled out of water w/ cart. |
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-12 on 2007-07-15, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 00:30: Bled off pressure and checked for backflow to halliburton cement unit, 1. 2 m bled back. Bled off pressure in landing string.
00:30 - 01:00: Held tool box talk prior to r/d CMT hose. R/d same CMT hose and control lines for operating the CMT head.
01:00 - 01:30: Set down 2 MT on cart and marked DP on drill floor. Turned string 5 right hand turn and released cart. Pulled 1. 5m above 18 3/4" subsea well head.
01:30 - 02:30: Washed 18 3/4" subsea well head area with SW at 5000 LPM, using the landing string as washing tool. Inspected 18 3/4" subsea well head, found both pad eyes visible.
02:30 - 03:45: Held tool box talk prior to l/d CMT head, l/d CMT head.
03:45 - 04:15: Dropped two halliburton sponge balls and flush string using seawater at maximum rate.
04:15 - 06:00: Pull out of water w/ landing string and cart. Measured landing string.
06:00 - 07:45: Continued l/o landing string. Held tool box talk with day shift prior to l/o cart. L/o 18 3/4" cart. B/o subs from FAC tool and l/o same.
07:45 - 08:15: Cleared rig floor and excess equipment in preparation for l/o 26" BHA.
08:15 - 09:30: Held tool box talk prior to l/o 26" BHA. L/o 26" bit and MWD power puls. Broke dog collar links.
09:30 - 10:00: Replaced broken dog collar links.
10:00 - 12:00: Continued l/o remaining 26" BHA.
12:00 - 12:30: Cleared and tidied rig floor prior to run HPDR.
12:30 - 17:00: R/u for HPDR, placed tension ring around f-12 on centralizer deck, rigged up and tested hydraulic spider, installed riser supports to HTS, installed guide lines in moonpool for HPDR and removed hatches on top level of platform.
17:00 - 18:00: Held a detailed pre-job safety meeting, regarding picking up and running of the HPDR.
18:00 - 19:30: Built scaffolding barriers around all open well bay areas on each working level on the platform.
19:30 - 20:00: Held tool box talk with night shift prior to run HPDR.
20:00 - 00:00: Prepared and picked up tie back connector and stress jnt. Made up tie back connector and stress jnt.
| Completed l/o of CSG landing string and cart. Prepared for running HPDR. Ran in with TBC and stress jnt. Function tested tie back connector |
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-12 on 2007-07-16, 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: Made up fairing collision protection) and run with HPDR to next flange connection. Made up third connection of HPDR.
04:15 - 06:00: Function tested tie back connector
06:00 - 08:45: Attached guide wire clamp above tie back connector.
08:45 - 13:45: Continued run in with HPDR. Held tool box talk with day shift prior to pick up HPDR double Picked up and made up same. ROV latched on both guide wires to template.
13:45 - 14:00: Waited on crane, due to helicopter crew change.
14:00 - 19:00: Picked up and ran in with HPDR Simultaneously prepared tools and equipment for installation of centralizers, tension ring and cylinders.
19:00 - 20:00: Made up tension jnt and fairings.
20:00 - 20:45: Held tool box talk prior to pick up BOP jnt with claxton tool installed. Picked up BOP jnt with claxton tool and parked in 5½" elevators.
20:45 - 21:45: Buildt scaffolding in moon pool to get access for installation of BOP.
21:45 - 00:00: Made up BOP jnt with claxton tool.
| Made up and ran with HPDR and TBC. Attempted to land riser. VX ring came off. Installed new VX ring. To much movement to be able to land the TBC. |
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-12 on 2007-07-17, 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: Held tool box talk prior to remove spider slips and installation of master bushing. Commenced removal of spider slips and installed master bushing
02:15 - 02:45: Picked one 5½" DP stds and made up same to claxton tool. Simultaneously laid out spider slips from rig floor.
02:45 - 03:00: Removed 18 3/4" subsea well head protection cover and verified BX ring to be in correct position.
03:00 - 03:45: Ran to ½ m above 18 3/4" subsea well head, came down 10 cm at the time to just above the VX seal ring. Attempted to land TBC, when TBC was pushed aside due to current, VX ring came off.
03:45 - 05:15: ROV came to surface and picked up new VX ring. Installed the new VX ring on wellhead.
05:15 - 06:00: Ran in with TBC and HPDR to 5 cm above VX ring to much movement of the TBC to be able to land off on to 18 3/4" subsea well head. Secured riser in moon pool area to see if any change in movement.
06:00 - 07:00: Awaited for TBC to be stable prior to land same.
07:00 - 09:00: Held tool box talk prior to move guide wires to slots f-4 f-6. Prepared and moved guide wires to slots f-4 f-6, to assist in stabbing the TBC. Meanwhile cleared aft set back area to be ready for picking up 5½" DP.
09:00 - 09:30: Stabbed TBC and released centralizing slings in moon pool area. Commenced to land riser as per vetco procedure, set down 20 MT.
09:30 - 12:15: Launched vetco hot stab and ran same to TBC. Latch on with ROV and locked h4-musl connector as per vetco procedure. Pressured up in stages to 206 bars. Meanwihile picked up 5½" DP from pipe deck.
12:15 - 13:00: Applied 10 MT overpull on riser to confirm h4-musl connector. Filled riser with SW. Lost overpull due to filling up w/ SW and adjusted for same. Completed filling up riser with SW. Measured distance from RBK to bottom of claxton tool to 10. 925 m.
13:00 - 14:00: Installed 1502 veco blind plug on claxton tool and lined up to CMT unit to pump through TDS. Performed integrity test of the 20" casing and riser to 20/195 bars 5/10 mins. Bled down in stages.
14:00 - 14:30: Held pre-job meeting prior to installing centralisers, tension ring and cylinders. Meanwhile retrieved hot stab on TBC and replaced with dummy. Retrieved guide wires from template.
14:30 - 17:45: Installed centralisers and boat collison stool.
17:45 - 23:45: Installed tension ring and cylinders. Applied tension of 80 MT to the cylinders.
23:45 - 00:00: Held tool box talk prior to disconnect claxton tool
| Landed HPDR and leak tested same 20/195 bar 5/10 mins. Installed centralisers, tension ring, cylinders and boat collison stool. Applied tension of 80 MT to the cylinders. Started to nipple up BOP. |
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-12 on 2007-07-18, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 03:15: Disconnected claxton tool. Racked back one 5½" DP STD and removed claxton tool from rig floor. Cleared and cleaned rig floor area. change at 01 00)
03:15 - 03:30: Held tool box talk prior to nipple up BOP.
03:30 - 06:00: Modified scaffolding around nt2 connector. Moved BOP tension cylinders and erected scaffolding around BOP test stump.
06:00 - 11:30: Erected scaffolding around BOP test stump. Commenced transporting of BOP carrier over nt2 riser connector. Cleaned BOP seal face and installed new seal ring. Centralized and secured HPDR. Landed the BOP and made up BOP clamp to 1600 ft/lbs. Meanwhile picked up 5½" DP from pipe deck.
11:30 - 17:00: Installed BOP tensioners, installed diverter and measured for slick jnt.
17:00 - 18:00: Held tool box talk prior rig up for testing TDS. Rigged up same.
18:00 - 22:15: Held tool box talk prior to test lines. Flushed lines. Commenced pressure testing of the TDS to 30/345 bars 5/10 mins. Worked valves several times to get a good test.
22:15 - 23:30: Rigged down test assy and hoses.
23:30 - 00:00: Held tool box talk prior to pick up test plug.
| Nippled up BOP and pressure tested connection to 25/345bars 5/10 mins. POOH w/ test assy and l/o 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-12 on 2007-07-19, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 00:45: Picked up bull nose jetting sub, test plug and RIH same.
00:45 - 01:30: Unable to RIH due 19" diverter insert still installed. Removed same.
01:30 - 02:15: Ran in with test plug and jet sub from surface to 135m. Washed down to 142m at 1700 LPM and 75 RPM.
02:15 - 03:00: Ran in and landed off test plug in well head.
03:45 - 04:45: Held tool box talk prior to pressure test of the BOP nt2 connection and HPDR. Commenced pressure test 25/345 bars 5/10 min. Started to pull out of hole when hydraulic hose bursted on the iron roughneck rollers.
04:00 - 05:00: Repaired hydraulic hose and fitting.
05:00 - 06:00: POOH with test plug and jet sub assy.
06:00 - 07:00: Broke and laid down BOP test plug and jet sub.
07:00 - 07:15: Held toolbox talk prior to running nominal seat protector.
07:15 - 07:45: Made up WBRT/NOMINAL seat protector and RIH on 5 1/2" DP.
07:45 - 09:45: Malfunction on aft PRS. Investigated situation, found bursted hose in dragchain.
09:45 - 12:15: Brought work basket to drillfloor. Prepared permit and repaired hose in dragchain.
12:15 - 12:30: Tested aft PRS after repair. Found hose in dragchain to be thight but otherwise OK. Decided to use FWD PRS to continue RIH with WBRT/NOMINAL seat protector.
12:30 - 14:00: Continued to RIH with WBRT/NOMINAL seat protector on 5 1/2" DP.
14:00 - 14:15: Set nominal seat protector according to vetco procedure at 141,3 m MD. Set down 5 MT, pull tested with 3 MT overpull.
14:15 - 15:00: POOH with WBRT, broke out and laid down same.
15:00 - 15:15: Held toolbox talk prior to removing diverter.
15:15 - 16:45: Picked up diverter and set aside. Thightened slick-joint/overshot connection on the BOP. Filled riser with water and verifed connection holding hydrostatic pressure. Installed diverter in housing.
16:45 - 18:00: Clear and tidied rigfloor. Held toolbox talk prior to making up 17 1/2" drilling BHA.
18:00 - 19:45: Made up 17 1/2" drilling BHA to ADN sub.
19:45 - 21:15: Fenced of drillfloor and WH module prior to handling ra source. Transferred ra source from shipment container to installation carrier. Attempted to install ra source in ADN nogo.
21:15 - 22:15: Made several attempts to install the ra source in the ADN sub nogo. Attempted with dummy ra source OK.
22:15 - 23:30: Discussed situation, suspected thread damage on ra source. Decided to change to backup ADN and ra source. Moved ra source from installation carrier to shipment container, thread mated correctly inside shipment container. Reconsidered action and made new attempt to install ra source. Removed adapter on ADN and transferred source directly from the installation carrier into the ADN. Installed ra source succesfully.
23:30 - 00:00: Continued to make up 17 1/2" drilling BHA. Made up NM drillcollar.
| POOH with BOP test plug. Installed nominal seat protector. Made repairs on PRS due to bursted hose. Made up 17 1/2" drilling BHA and RIH with same to 1000 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-12 on 2007-07-20, 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 make up 17 1/2" drilling BHA. Made up 8 1/4" drillcollar, jar/accelerator, x-over and 5 1/2" HWDP. Installed PS-30 slips.
03:00 - 05:00: RIH with 17 1/2" drilling BHA on 5 1/2" DP. Picked up and made up 27 singles.
05:00 - 06:00: Continued RIH with 17 1/2" drilling BHA on 5 1/2" DP stands.
06:00 - 07:15: Continued RIH with 17 1/2" drilling BHA on 5 1/2" DP to 1100 m MD.
07:15 - 07:45: Connected TDS for test of MWD/LWD tools. Encountered problems with mudpumps and when bringing up the rate.
07:45 - 08:15: Leakage observed on mudpump Liner spray on mudpump not working. Repaired mudpumps.
08:15 - 08:45: Performed test of MWD/LWD tools. Brought pump rate up to 3500 LPM 101 bar SPP. Not able to establish communication with arc tool.
08:45 - 10:30: Continued to RIH with 17 1/2" drilling BHA from 1100 m to 1260 m MD. Picked up single to space out for drilling shoetrack on 1 stand.
10:30 - 11:00: Brought pumprate to 3000 LPM and washed down from 1260 m to 1288 m MD. Dumphose not handling flow routed return flow to shakers and pumproom.
11:00 - 11:45: Continued washing down from 1288 m to 1319 m MD at 3000 LPM. Tagged obstruction at 1319 m MD with 5 MT wob.
11:45 - 12:15: Attempted to perform choke drill. Rig choke sensors not reading pressures.
12:15 - 14:00: Investigated sensor fault. Found faulty i/o module and sensor. Prepared for reparing sensor.
14:00 - 14:45: Brougth pumps up to 4500 LPM and observed/rearranged dumphose to take full return flow. Meanwhile worked on choke sensors.
14:45 - 16:30: Continued repairing choke sensors. Meanwhile cleaned and tidied in moonpool, shaker area and BOP control room.
16:30 - 17:00: Performed choke drill.
17:00 - 17:30: Established drilling parameters 3000 LPM 50 RPM and reamed section from 1319 m to 1326 m MD. Tagged firm cement at 1326 m MD.
17:30 - 21:15: Drilled firm cement from 1326 m MD to 1330 m MD. Drilling parameters flow 4000-4500 LPM SPP 130-160 bar 80-90 RPM 3-10 MT wob torque 10-20 KNM string stalled out on occasions. Reamed as required. Drilled float collar at 1330 m MD.
21:15 - 00:00: Drilled cement in shoetrack from 1330 m to 1355 m MD. Drilling parameters 4000 LPM SPP 130 bar 90 RPM 3-5 MT wob torque 16 KNM.
| Drilled 20" shoetrack with 17 1/2" drilling BHA. Performed choke drill. Repaired choke sensors. Displaced well to 1,35 SG performadrill. |
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-12 on 2007-07-21, 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 drilling cement in shoetrack from 1355 m to 1358 m MD. Drilling parameters 4000 LPM SPP 130 bar 90 RPM 3-5 MT wob torque 16 KNM.
01:00 - 04:15: Drilled cement in rathole from 1358 m to 1367,5 m MD. Drilling parameters 4000 LPM SPP 131 bar 50-80 RPM 3 MT wob torque 15 KNM. Reamed back to shoe for every 2 m drilled. Reamed through shoe without rotation last time no obstructions. Performed toolbox talk prior to displacement.
04:15 - 05:45: Displaced well to 1,35 SG performadrill KCL mud. Pumped 25 m3 hi-vis followed by 30 m3 of drillwater and 220 m3 1,35 SG performadrill. Pump rate 2000-4000 LPM SPP 80-190 bar rotation 20 RPM. Closed dumpline valve and routed interface mud to pit#12.
05:45 - 06:00: Routed mud returns to pit#7 and circulated on closed system. Picked up single 5 1/2" DP for drilling rathole.
06:00 - 07:00: Drilled from 1367,5 m to 1372 m MD with reduced ROP due to problems with cold mud overflowing the shakers.
07:00 - 08:00: Criculated and conditioned mud at reduced rate 2200 LPM due to overflowing on shakers.
08:00 - 08:15: Pulled back into 20" casing without pumping.
08:15 - 10:00: Circulated and conditioned mud with bit inside 20" casing. Changed shaker screens to 145 mesh. Established flowrate of 4500 LPM.
10:00 - 10:15: Lined up cement unit down standpipe and kill line. Flushed lines with mud prior to XLOT. Closed BOP on 5 1/2" DP.
10:15 - 10:45: Performed XLOT. Pressured up 1st cycle at 100 LPM. Did not achieve expected response.
10:45 - 11:00: Verified line up by closing in and releasing 10 bar down drillstring and kill line OK.
11:00 - 12:00: Continued XLOT. Pumped 1000 liter at 100 LPM to get to 8-10 bar, zeroed counter. Pumped an additional 500 liter to 26 bar. Unexpected respons. Bled back pressure.
12:00 - 13:30: Pressured up again with same volume at 200 LPM. Monitored trip tank for leakage above BOP none detected. Repeated cycle twice more up to approx 50 bar at 100/200 LPM. No definitive leak off pressure could be determined. Prepared for work on standpipe valves.
13:30 - 15:45: Dismanteled manual choke valve on standpipe manifold. Greased valve s2, 10 and 11.
15:45 - 17:15: Pressure tested standpipe manifold. Valves s3, 6, 7, 8 and 11 tested OK.
17:15 - 18:45: Lined up pumps and flowline for drilling. Stepped up rate to 4500 LPM. Cycled flowrates 3800/4500 LPM to set powerdrive according to instructions from DD. Fast procedure failed. Reverted to long procedure, powerdrive set OK.
18:45 - 22:30: Drilled 17 1/2" section from 1372 m to 1422 m MD. Inserted and drilled with 1 singel to complete tally. Drilling parameters flow 4500 LPM SPP 235 bar 120 RPM 10 MT wob torque 15-20 KNM.
22:30 - 23:00: Started setting powerdrive for corrections needed according to directional plan. Cycled rate 3800/4500 LPM. Had overload of cuttings conveyer belt which was shut down by safety switch. Had to stop pumping because the cuttings conveyer belt had stopped.
23:00 - 23:30: Worked to clean and re-start cuttings conveyer belt.
23:30 - 00:00: Continued cycling rate at 3800/4500 LPM to set powerdrive. Continued drilling from 1422 m to 1431 m MD.
| Performed XLOT to 1,70 EMW. Drilled 17 1/2" hole from 1369 to 1461 m MD. Serviced standpipe manifold valves. Cleaned cuttings conveyer belt after unintentional stop. |
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-12 on 2007-07-22, 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: Drilled 17 1/2" section from 1431 m to 1436 m MD. Had to stop drilling due to prevailing problems with cuttings conveyer belt. Not able to restart belt.
00:15 - 05:00: Conveyer belt could not be restarted as the shute in which the belt is running was full of cuttings. Opened forward shute on conveyer system to bring cuttings forward into skip. Emptied conveyer screws in shaker room into skips. Removed cuttings from conveyer belt shute with HP guns, fire hoses and suction hoses. Cleaned up cuttings from deck. Meanwhile circulated well with low rate and rotated string at 20 RPM.
05:00 - 06:00: Continued drilling 17 1/2" section from 1436 m to 1461 m MD. Drilling prameters flow 4500 LPM SPP 238 bar 130 RPM 2-3 MT wob ECD 1,37 SG torque 16 KNM. Restricted ROP to 30 m/hrs to check capacity of cuttings transport on conveyer belt.
06:00 - 07:00: Drilled 17 1/2" hole from 1461 to 1476 m MD. Drilling parameters flow 4500 LPM SPP 239 bar 150 RPM 5-10 MT wob torque 18 KNM. ECD 1,375 SG
07:00 - 07:30: Took survey and downlinked powerdrive by cycling rate 3800/4500 LPM. Observed blockage on cuttings conveyer screw in shaker room.
07:30 - 08:30: Took SCR and calibrated MWD depth. Meanwhile worked to open blockage in cuttings convery screw.
08:30 - 09:45: Worked to open blockage/remove cuttings from conveyer screws in shaker room.
09:45 - 11:00: Made connection and synchronized powerdrive.
11:00 - 12:00: Continued drilling 17 1/2" section from 1476 m to 1512 m MD. ECD 1,375 SG
12:00 - 12:30: Cycled pumprate 3800/4500 LPM to downlink powerdrive. Blockage on cuttings conveyer screw in shaker room.
12:30 - 13:00: Worked to open blockage/remove cuttings from conveyer screws in shaker room.
13:00 - 13:15: Made connection and took MWD survey.
13:15 - 14:00: Continued drilling 17 1/2" section from 1512 m to 1546 m MD. Cuttings conveyer belt on main deck stopped moving/packed with cuttings.
14:00 - 15:30: Attempted to unplug/clean conveyer belt nogo. Decided to pull into casing shoe while making repairs and modifications to the conveyer belt system.
15:30 - 16:30: POOH with 17 1/2" drilling BHA from 1546 m to 1467 m MD. Tight hole took approx 30 MT overpull.
16:30 - 18:00: Continued POOH with 17 1/2" drilling BHA while pumping from 1467 m to 1354 m MD inside casing.
18:00 - 19:00: Lined up well on triptank. Changed from PS-30 to manual slips. Static losses approx 100 l/hrs.
19:00 - 00:00: Made modifications to cuttings conveyer belt and fitted drainage hatch IBC underneath drain bracket for flushing with fire hoses orifice of discharge shute meanwhile serviced top drive. Tested path for cuttings transport and fluid discharge through the DCI system OK. Static losses 30 l/hrs.
| Drilled 17 1/2" hole from 1461 m to 1546 m MD. Had problems with cuttings conveyer belt. Pulled into casing shoe. Fixed and modified conveyer belt. Ran back in hole and washed down from tag point at 1541 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-12 on 2007-07-23, 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 making modifications to cuttings conveyer belt.
02:45 - 04:30: RIH with 17 1/2" drilling BHA from 1354 m to 1541 m MD. Pumped at 2000 LPM on way in no rotation. Took weight and reamed through ledges at 1390 m MD and 1396 m MD. Meanwhile continued modifications on cuttings conveyer belt.
04:30 - 05:30: Tagged fill at 1541 m MD. Stepped up rate to 4500 LPM. Worked to get stable conditions on shakers and cuttings conveyer belt. Took cuttings partly to conveyer belt and partly to DCI unit with overboard discharge. Cut back rate to 3500 LPM to get stable condtions on shakers.
05:30 - 06:00: Washed from 1541 m to 1546 m MD. Parameters flow 3500 LPM SPP 162 bar 120 RPM 1 MT wob torque 13 KNM.
06:00 - 23:00: Drilled 17 1/2" hole section from 1546 m to 1859 m MD. Driling parameters flow 4500 LPM SPP 248 bar 180 RPM 3-5 MT wob torque 14-23 KNM ECD 1,37-1,38. Took surveys on connections. Reamed stand before connections. Downlinked powerdrive at 10 15. Experienced problems with mudpump
23:00 - 00:00: Mud pump down failed, washout in valve seat, shut down pump. Mud pump also out of service. Had to stop drilling. Reciprocated on stand while working on mud pump
| Drilled 17 1/2" hole section from 1546 m to 1881 m MD. Made repair on mud pump |
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-12 on 2007-07-24, 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 working on mud pump# 1 and 2. Meanwhile on stand pumping 1800 LPM rotation 30 RPM to make up 14" casing joints in doubles, inserts and guides on PRS to tight for 14" casing
01:45 - 04:45: Continued working on mud pump 1 and Attempted to remove suction valve seat nogo. Removed the complete suction valve seat housing and replaced with housing from mud pump Meanwhile set back one stand and reciprocated on previous stand.
04:45 - 05:00: RIH with 17 1/2" drillng BHA for recommencement of drilling.
05:00 - 06:00: Continued drilling 17 1/2" section from 1859 m to 1881 m MD. Driling parameters flow 4500 LPM SPP 250 bar 180 RPM 6 MT wob/ torque 20 KNM ECD 1,38. Performed SCR.
06:00 - 09:45: Drilled 17 1/2" hole section from 1881 m to 1959 m MD. Drilling parametes flow 4500 LPM SPP 250 bar 180 RPM 3-4 MT wob 22 KNM ECD 1,37-1,38. Found bent/loose die retainer plate on TDS.
09:45 - 12:00: Had to change die retainer plate on TDS. Circulated hole clean. Installed manual slips. Racked back 1 stand and installed side entry circulation sub. Hooked up coflex for circulation while working on TDS.
12:00 - 15:45: Dismanteled and replaced die retainer plate on TDS. Meanwhile circulated at 1500 LPM.
15:45 - 16:45: Tested torque wrench on TDS OK. Installed automatic slips.
16:45 - 17:15: Continued drilling 17 1/2" hole from 1959 m to 1972 m MD. Drilling parameters flow 4500 LPM SPP 255 bar 180 RPM 3-4 MT wob 22 KNM ECD 1,37-1,38.
17:15 - 18:00: Shakers overflowing due to new mud being circulated. Cut back on flowrate and worked string until satisfactory flowrate of 4500 LPM could be achieved.
18:00 - 00:00: Continued drilling 17 1/2" hole from 1959 m to 2080 m MD. Drilling parameters flow 4500 LPM SPP 246 bar 180 RPM 3-4 MT wob 21 KNM ECD 1,37-1,38. Performed survey and reamed stand on connection. Downlinked powerdrive as required. Meanwhile ROV attached DCI hose to subsea clumpweights OK.
| Drilled 17 1/2" hole section from 1959 m to 2150 m MD. Made repairs to TDS. Made repairs to mud pump |
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-12 on 2007-07-25, 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: Drilled 17 1/2" hole section from 2080 m to 2146 m MD. Drilling parameters flow 4500 LPM SPP 258 bar 180 RPM 3-4 MT wob 23 KNM ECD 1,37-1,38. Downlinked powerdrive as required. Performed pit drill at 02 00. Bled 2-3 m3 mud into active. Good response from driller and geoservice. Experienced problems with mud pumps, standpipe pressure eratic and lower than before.
03:30 - 04:15: Troubleshot problems with mudpumps, isolated one pump at the time. Problem with mud pump took pump out of service. Attempted to drill ahead using mud pump and Got problem with mud pump
04:15 - 06:00: Stopped drilling. Worked on mud pump changed ejection valve and valve seat. Meanwhile reciprocated string pumping 1500 LPM with mud pump Rotated string 20 RPM.
06:00 - 16:30: Continued drilling from 2150 to 2320 m MD. Drilling parameters flow 4500 LPM SPP 265 bar 180 RPM 10-12 MT wob torque 20-25 KNM ECD 1,37-1,38. Performed survey and reamed stand on connection. Downlinked power as required.
16:30 - 00:00: Drilled 17 1/2" hole section from 2320 to 2403 m MD. ROP dropped to 5-10 m/hrs, increased wob. Drilling parameters flow 4500 LPM SPP 265-272 bar 180 RPM 10-18 MT wob torque 16-23 KNM ECD 1,37-1,38. Top of balder encounterd at 2345 m MD. Stick slip tendencies at 2380 m MD, reduced wob as required.
| Drilled 17 1/2" hole section from 2150 m to 2438 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-12 on 2007-07-26, 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 section 2403 m to 2417 m MD. Drilling parameters flow 4500 LPM SPP 275 bar 180 RPM 18 MT wob torque 20 KNM ECD 1,37-1,38. ROP down to 4-6 m/hrs.
03:00 - 04:00: Due to decreasing ROP, picked 0,3 m off bottom to clean the bit. Increased pump rate to 4700 LPM and rotated at 220 RPM and held for 10 mins. Got problems with mud pump took pump out of service, reciprocated on stand pumping 2000 LPM. Lined up mud pump RIH and stepped up pumps to 4500 LPM for commencement of drilling.
04:00 - 06:00: Continued drilling 17 1/2" hole section from 2417 m to 2438 m MD. Drilling parameters flow 4500 LPM SPP 276 bar 180 RPM 15-18 MT wob torque 24-30 KNM ECD 1,37-1,38. ROP increased to appox 10 m/hrs. Drilling break at 2431with ROP of 20 m/hrs. Experienced stick slip tendencies at 2436 m MD, decreased wob as required.
06:00 - 14:30: Continued drilling 17 1/2" section from 2438 m to 2486 m MD. Drilling paramaters flow 4500 LPM SPP 272-280 bar 150-180 RPM 13-15 MT wob torque 17-24 KNM ECD 1,37. Took survey and reamed singel on connection. Got problems with mud pumps and
14:30 - 21:45: Worked on mud pumps and Changed swab/piston and liner seal on pump Changed liner spray hose on pump Got pump up and running. Attempted to recommence drilling at 21 45. Observed leakage on TDS washpipe.
21:45 - 00:00: Had leakage on TDS washpipe. Installed manual slips. Installed side entry circulation sub. Connected cement hose and circulated 1300 LPM while working on washpipe. Parked topdrive and changed washpipe.
| Drilled 17 1/2" hole section from 2438 m to 2505 m MD. Repaired mud pumps and Changed washpipe on 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-12 on 2007-07-27, 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 changing washpipe on TDS. Greased TDS.
01:30 - 02:15: Finished working on TDS. Installed automatic slips. Made up stand and RIH to 2486 m MD, stepped up pumps and recommenced drilling.
02:15 - 06:00: Continued drilling 17 1/2" section from 2486 m to 2505 m MD. Drilling paramaters flow 4500 LPM SPP 280-284 bar 180 RPM 8-12 MT wob torque 19-25 KNM ECD 1,37. ROP dropped from 10 m/hrs to 2 m/hrs towards 2505.
06:00 - 13:00: Drilled 17 1/2" section from 2505 m to 2513 m MD. Drilling parameters flow 4500 LPM SPP 280-284 bar 180 RPM 8-12 MT wob torque 19-25 KNM ECD 1,37. ROP dropped from 2 m/hrs to 1 m/hrs towards 2513. Decided to pull out of hole to change bit.
13:00 - 15:30: Circulated hole clean with 4500 LPM SPP 285 bar while reciprocating on stand.
15:30 - 17:00: POOH with 17 1/2" drilling BHA from 2513 m to 2254 m MD.
17:00 - 00:00: Tight hole from 2254. Continued POOH while pumping at 3500 LPM from 2254 to 1798 m MD. Rotated at 40 RPM on 15 MT+ overpull as dictated by hole.
| Drilled 17 1/2" section from 2505 m to 2513 m MD. Little progress could be made, decided to POOH to change bit. Circulated hole clean. POOH from 2513 m to 1439 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-12 on 2007-07-28, 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 POOH with 17 1/2" BHA from 1798 m to 1661 m MD pumping at 3500 LPM. Rotated at 40 RPM on 15 MT+ overpull as dicated by hole.
02:15 - 03:45: Due to pack off tendencies at 1661 m MD, increasing ECD 1,40 and increasing cuttings trend over shakers reciprocated and circulated on stand at 4500 LPM 20 RPM. Decreased ECD from 1,402 to 1,390 with continuous flow of cuttings over shakers.
03:45 - 05:00: Continued to POOH with 17 1/2" drilling BHA from 1661 m to 1523 m MD. Sticky conditions. Pumped at 3500 LPM rotation 40 RPM. ECD 1,39-1,40.
05:00 - 06:00: POOH with 17 1/2" drilling BHA from 1523 to 1439 m MD. Sticky conditions. Increased flow rate when pulling to 4500 LPM due to increasing ECD 1,40. Rotated at 40 RPM.
06:00 - 07:00: POOH with 17 1/2" drilling BHA on 5 1/2" DP from 1439 to 1337 m MD. Sticky conditions. Increased flow rate when pulling to 4500 LPM due to increasing ECD 1,40. Rotated at 40 RPM.
07:00 - 09:15: Circulated hole clean. Pumped at 4500 LPM. Rotation 30-40 RPM.
09:15 - 09:45: Flowchecked prior to POOH in 20" casing well static. Pumped 4 m3 slug of 1,55 SG mud.
09:45 - 10:00: POOH with 17 1/2" drillling BHA on 5 1/2" DP from 1337m to 1335 m MD. Tight hole at 1335 m MD when stabilizer entering shoetrack. Unable to pull without swabbing.
10:00 - 13:30: Made up TDS to pipe and continued pulling from 1337 m to 1035 m MD while pumping at 1300-3000 LPM. Rotated as dictated by hole 10-40 RPM. At 1115 m MD increased flowrate to 4000 LPM.
13:30 - 15:30: POOH with 17 1/2" drilling BHA on 5 1/2" DP from 1035 m to 800 m MD. No tight spots observed. Pumped 2 m3 slug of 1,55 SG mud.
15:30 - 16:45: POOH with 17 1/2" drilling BHA on 5 1/2" DP from 800 m to 266 m MD. Flowchecked prior to POOH with 17 1/2" BHA well static.
16:45 - 17:00: POOH with 17 1/2" drilling BHA on 5 1/2" HWDP from 266 m to 163 m MD.
17:00 - 17:45: Held toolbox talk. Removed automatic slip and installed master bushing.
17:45 - 20:30: Continued to POOH with 17 1/2" BHA. Racked back drillcollars and jar/intensifier.
20:30 - 21:00: With ADN sub in rotary, prepared for handling/removing ra source. Rigged up adapter and transfer shield. Fenced off drilling area. Attempted to remove ra source from ADN nogo.
21:00 - 23:00: Troubleshot situation. Ra source seemed to unscrew but was still hanging on threads. No back up transfer shield onboard in case shear pin release. Decided to try to pull ra source with the possible implication that back up ADN tool could not be run.
23:00 - 23:45: Pulled ra source using tugger. Source came free, threads seemed to be OK. Transferred ra source to transport container. Planned for picking up backup ADN and backup ra source.
23:45 - 00:00: Picked up 17 1/2" drilling BHA and lifted above rotary. Inspected bit. Prepared for breaking bit.
| POOH with 17 1/2" drilling BHA from 1337 m MD to surface. Flowchecked well. Changed bit. Changed ADN, sonic and arc tools and made up same. Worked on topdrive. |
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-12 on 2007-07-29, 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: Broke out 17 1/2" PDC bit using bit breaker and manual tongs. Made up new 17 1/2" rock bit to powerdrive. Torqued bit to 37000 ft lbs using manual tongs. Gauged bit, checked nozzles and rollers.
00:45 - 03:00: Broke out an laid down ADN, sonic and arc tools. RIH with powerdrive and hung off same in rotary. Cleared drillfloor and prepared for service on TDS.
03:00 - 04:30: Worked on TDS. Checked TDS for noise while rotating. Changed gear oil on TDS.
04:30 - 06:00: Made up and RIH with backup arc, backup sonic and powerpulse.
06:00 - 06:45: Made up ADN to 17 1/2" drilling BHA.
06:45 - 07:45: Held toolbox talk. Connected TDS and tested MWD tool pumping at 3000 LPM SPP 50 bar OK.
07:45 - 10:15: Held toolbox talk. Transferred and installed ra source in ADN tool using tranfer shield and transfer rod. Had problems to function fingers on collar fingerboard.
10:15 - 10:30: Troubleshot fingerboard communication with ad control panel.
10:30 - 11:15: RIH with 17 1/2" drilling BHA from 40 m to 205 m MD on 5 1/2" HWDP to locate ra source below sealevel.
11:15 - 14:15: Continued to work on collar fingerboard.
14:15 - 14:45: POOH with 17 1/2" drilling BHA from 205 m to 40 m MD on 5 1/2" HWDP.
14:45 - 15:00: Held toolbox talk prior to operating collar fingers manually.
15:00 - 16:00: RIH with 17 1/2" drilling BHA on DC and 5 1/2" HWDP from 40 m to 200 m MD.
16:00 - 16:30: Removed master bushing. Installed automatic slips.
16:30 - 18:30: RIH with 17 1/2" drilling BHA on 5 1/2" DP/HWDP from 200 m to 1031 m MD. Had problems with fingerboard. Meanwhile performed well control drill.
18:30 - 19:00: Troubleshot fingerboard.
19:00 - 19:45: Continued to RIH with 17 1/2" drilling BHA on 5 1/2" DP from 1031 m to 1345 m MD.
19:45 - 20:15: Filled drillpipe and broke circulation in shoetrack. Pumped at 3000 LPM SPP 135 bar.
20:15 - 21:15: Continued to RIH with 17 1/2" drilling BHA on 5 1/2" DP from 1345 m to 1415 m MD. Reamed thightspots at 1360, 1362 and 1378 m MD with 4500 LPM 80 RPM.
21:15 - 00:00: RIH with 17 1/2" drilling BHA on 5 1/2 DP from 1345 m to 2238 m MD hole condition good.
| Made up 17 1/2" BHA. Troubleshot problems with fingerboard. RIH with 17 1/2" drilling BHA to 2513 m MD. Drilled 17 1/2" hole from 2513 m MD to 2523,5 m MD. Circulated hole clean prior to drilling ty 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-12 on 2007-07-30, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 00:15: Connected TDS, filled pipe and broke circulation.
00:15 - 01:30: Continued to RIH with 17 1/2" drilling BHA on 5 1/2" DP from 2238 m to 2470 m MD. Hit obstruction at 2470 m MD.
01:30 - 02:30: Brought pump up to 4300 LPM SPP 293 bar and reamed with 120 RPM to clear restriction. Still took some weight on bit. Reduced rate an downlinked powerdrive according to instructions from DD. Reamed down to 2482 with 0-2 MT wob while setting powerdrive.
02:30 - 03:00: Made connection. Performed SCR. Performed MWD survey. Reamed down to 2513 with 4300 LPM and 120 RPM.
03:00 - 04:45: Drilled 17 1/2" hole from 2513 m to 2523,5 m MD. Drilling parameters flow 4360 LPM SPP 284-296 bar 180 RPM 12-19 MT wob torque 23 KNM ECD 1,391-1,394. ROP 5-7 m/hrs. Trip gas peaked at 12000 ppm.
04:45 - 06:00: Performed survey. Circulated hole clean reciprocated on stand, increased pumprate to 4500 LPM 293 bar SPP rotation 120 RPM. ECD when starting 1,393. ECD at 06. 00 1,389. MW out 1,37. Started to add graphite and calcarb to active.
06:00 - 06:30: Continued to circulate hole clean with 4500 LPM.
06:30 - 07:00: Made connection. Performed MWD survey. Stepped up pumps to drilling rate at 4500 LPM.
07:00 - 08:45: Continued drilling 17 1/2" hole from 2523,5 m to 2535 m MD. Drilling parameters flow 4500 LPM SPP 282 bar 180 RPM 20 MT wob torque 24 KNM ECD 1,38. ROP 5 m/hrs. Failure on mud pump and mud pump
08:45 - 10:45: Worked on mud pumps and Changed discharge valve and seat on MP#3. Changed suction valve, seat and cap seal on MP#1. Meanwhile reciprocated and circulated at 1500 LPM 50 RPM.
10:45 - 12:00: Continued drilling 17 1/2" hole from 2535 m to 2541 m MD. Drilling parameters flow 4500 LPM SPP 282 bar 180 RPM 12 MT wob torque 24 KNM ECD 1,38. ROP 5 m/hrs.
12:00 - 12:15: Checked for losses OK.
12:15 - 14:00: Continued drilling 17 1/2" hole from 2541 m to 2548 m MD. Drilling parameters flow 4500 LPM SPP 282 bar 180 RPM 20 MT wob torque 24 KNM ECD 1,38. ROP 12 m/hrs
14:00 - 14:15: Checked for losses OK.
14:15 - 21:45: Continued drilling 17 1/2" hole from 2548 m to 2569 m MD. Drilling parameters flow 4500 LPM SPP 272-280 bar 180 RPM 12-18 MT wob torque 24 KNM ECD 1,37. ROP 1-2 m/hrs. Had drilling break at 2569 m MD, ROP increased to 10 m/hrs over 0,8 m drilled, then decreased again. Dynamic losses of 1-2 m3/hrs. Encountered erratic data on incl. Azim. Sensor on powerdrive.
21:45 - 23:30: Drilled 17 1/2" hole from 2569 to 2572,5 m MD. Drilling parameters flow 4500 LPM SPP 282 bar 180 RPM 12 MT wob torque 24 KNM ECD 1,37. ROP 1-2 m/hrs. Log response indicating top of ty penetrated. Dynamic losses approx 3 m3/hrs. Lost connection with powerdrive sensors, incl, AZ, GR.
23:30 - 00:00: Circulated bottoms up at 4500 LPM to obtain bottom sample.
| Drilled 17 1/2" hole section from 2523,5 m to section TD at 2572,5 m MD. Circulated hole clean prior to POOH with 17 1/2" drilling 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-12 on 2007-07-31, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 01:00: Circulated bottoms up at 4500 LPM to obtain bottom sample. Dynamic losses 1,8 m3/hrs.
01:00 - 01:30: Obtained sample and verified section TD at 2572,5 m MD, 19 m MD into ty formation.
01:30 - 03:00: Lined up pumps to pump calcarb/graphite LCM pill down drillstring. Pumped 19 m3 LCM pill at 2000 LPM while rotating 30 RPM. Spotted pill from 2572,5 m MD to 2567 m MD. Broke connection and spotted pill from 2567 m to 2529 m MD. Checked for losses no static losses.
03:00 - 05:00: Cirulated well clean. Stepped up pumps to 4500 LPM and reciprocated on stand with 120/180 RPM rotation. Reset powerdrive according to instructions from DD. Dynamic losses 0,5 m3/hrs.
05:00 - 06:00: Broke connection set back stand and continued to clean well on next stand. Circulated at 4500 LPM with 120/180 RPM rotation while reciprocating string.
06:00 - 06:45: Circulate hole clean at 4500 LPM and 120/180 RPM rotation while reciprocating on stand.
06:45 - 07:15: Flow checked well well static.
07:15 - 14:15: POOH with 17 1/2" drilling BHA on 5 1/2" DP from 2528 m to 1357 m MD pulled wet pipe. Minor tightspots 10 MT overpull) observed at 2254, 2252, 2120, 1924, 1939, 1652, 1535 m MD. Intervall 1520 m to 1480 m MD, MAX 18 MT overpull. Intervall 1385 m to 1357 m MD, MAX 18 MT overpull. No rotation and/or circulation needed.
14:15 - 14:45: Flow checked well inside casing shoe well static. Pumped 10 m3 of 1,55 SG slug for pulling dry pipe.
14:45 - 15:45: POOH with 17 1/2" drilling BHA on 5 1/2" DP from 1357 m to 830 m MD. Got problems with iron roughneck.
15:45 - 18:00: Repaired bursted hydraulic hose in iron roughneck dragchain
18:00 - 19:30: Continued to POOH with 17 1/2" drilling BHA on 5 1/2" DP/HWDP from 830 m to 200 m MD.
19:30 - 20:00: Flow checked well prior to pulling 17 1/2" BHA well static. Removed automatic slips and installed masterbushing.
20:00 - 21:45: Pulled 17 1/2" drilling BHA from 200 m to 63 m MD. Racked back drillcollars, jar and intensifier.
21:45 - 22:45: Rigged up adapter and transfer shield on top of ADN tool. Removed ra from ADN source and transferred same to transportation container.
22:45 - 00:00: Broke out and laid down ADN, sonic and arc logging tools. Laid down powerdrive.
| Circ. POOH 17 1/2" BHA. L/d schlumberger tools. RIH with wbrrt. Jetted and washed BOP area. RIH and washed wearbushing area and retrieved wearbushing. POOH. |
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-12 on 2007-08-01, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 00:15: Cleared and tidied rigfloor.
00:15 - 02:00: Made up cement stand with pups and singel. Not able to rack back because cement head was to heavy causing buckling of 5 1/2" DP. Broke out and laid down pipe again. Left 4,5 m pup on cement head.
02:00 - 03:15: Made up wbrrt tool and jet sub on 5 1/2" HWDP. RIH and located pipe accross BOP. Operated rams. Jetted/washed BOP with 2000 LPM.
03:15 - 04:30: RIH with wbrrt tool. Measured out pipe and washed accross nominal seat protector twice with 3000 LPM. Latched on to nominal seat protector at 140,12 m MD and released same with 15 MT overpull.
04:30 - 06:00: Dropped 2 15/16" drift. POOH with wbrrt/nominal seat protector on 5 1/2" HWDP. Retrieved drift and laid down wbrrt tool.
06:00 - 10:00: Rig up for running 14" casing. Installed casing tong on iron roughneck and hooked up hydralics. Hooked up FAC tool to TDS. Changed links and elevator.
10:00 - 12:00: 14" air operated elevator needed dual air inlet, but only one available from TDS. Produced and hooked up hose tee on elevator air supply.
12:00 - 13:00: Attempted to pick up and make up cement head to 5 1/2" pup joint and singel in mouse hole and rack back in collar finger nogo. Stand was bending and it could not be set back as the PRS needed to change grip for racking. Broke out singel and laid down cement head and singel.
13:00 - 13:45: Held prejob meeting prior to running 14" casing. Meanwhile finished hooking up 14" casing running equipment.
13:45 - 14:00: P/u shoe joint and hung off in rotary.
14:00 - 14:15: Took time out as adviced by statoil drilling supervisor. Emphasized that everyone working regulary on the drillfloor should use proper radio gear.
14:15 - 17:15: Picked up and made up 14" intermediate joint and float collar joint. Threadlocked couplings. Used manual slips when handling. Tested shoe and float collar joint for flowthrough and flowback OK.
17:15 - 19:00: Picked up and made up double 14" casing. Threadlocked coupling. Made up 5 m 14" casing pup joint. Filled casing.
19:00 - 20:15: Installed odfjell flush mounted slips in rotary. Tested slips for potential casing lift out, casing lifted out. Adjusted opening pressure of slips, reattempted lift out OK.
20:15 - 00:00: Ran 14" casing according to tally from 68 m to 236 m MD. Filled every joint while running. Average running speed 3-4 jnts/hr.
| Rigged handling equipment for running 14" casing. Ran 14" casing to 580 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-12 on 2007-08-02, 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: Ran 14" casing according to tally from 236 m to 390 m MD. Filled every joint while running. Average running speed 5 jnts/hr.
03:00 - 06:00: Ran 14" casing according to tally from 390 m to 580 m MD. Filled every joint while running. Average running speed 5-6 jnts/hr.
06:00 - 17:00: Ran 14" casing according to tally from 580 m to 1357 MD. Filled every joint while running. Average running speed 6 jnts/hr.
17:00 - 17:30: Circulated at 20" shoe at 1357 m. Pumped 220 LPM and broke circulation at 48 bar. Increased pump rate to MAX 1500 LPM. No losses. Meanwhile serviced casing running equipment and cleared floor of protectors. Up weight 221 MT/ down weight 201 MT.
17:30 - 21:30: Ran 14" casing according to tally from 1357 to 1609 MD. Filled every joint while running. Average running speed 5-6 jnts/hr.
21:30 - 22:00: Checked flush mounted spider for loose/broken items due to cracking sound when MU casing joint. Nothing was found.
22:00 - 00:00: Ran 14" casing according to tally from 1609 to 1752 m MD. Filled every joint while running. Average running speed 6-7 jnts/hr.
| Ran 14" casing from 580 m to 2182 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-12 on 2007-08-03, 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: Ran 14" casing according to tally from 1752 to 2182 MD. Filled every joint while running. Average running speed 6-7 jnts/hr.
06:00 - 09:00: Ran 14" casing according to tally from 2182 m to 2422 m MD. Filled every joint while running. Average running speed 7 jnts/hr.
09:00 - 11:30: Remove FMC slips and installed master bushing/manual slips. RD FAC tool and 500 MT elevator. RU rig bails and elevator.
11:30 - 12:00: PU and MU 14" casing hanger. RIH and jammed casing coupling in inner bushings in rotary table.
12:00 - 14:00: Trouble-shooted casing coupling jamming. Removed inner bushing and master bushing. Ran casing hanger through rotary. Installed bushings and sat slips.
14:00 - 15:00: Removed casing tong and stored on set back area.
15:00 - 16:00: Ran 14" casing according to tally from 2427 m to 2512 m MD. Took MAX 40 MT weight at 2512 m. MU TDS, broke circulation and attempted to pass restriction. No go. Started to circulate at 220 LPM, 12 bar and increased flow to 470 LPM, 14. 3 bar. Broke free upwards with 400 MT/DOWN 296 MT.
16:00 - 21:00: Washed 14" casing down from 2512 m to 2513 m MD, 550 LPM, 16 bar, 20-25 MT down weight.
21:00 - 00:00: Continued to work through tight spot and washed 14" casing down from 2513 m to 2513. 5 m MD, 1000-1400 LPM, 18-40 bar, 25-35 MT down weight. MAX allowed pressure was 55 bar.
| Ran 14" casing from 2182 m to 2422 m MD. Ran casing hanger and continued to run 14" casing on 5 1/2" HWDP from 2427 m to 2512 m MD. Unable to pass 2512 m MD. Worked string with MAX 45 MT down weight, 200-2000 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-12 on 2007-08-04, 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 to work through tight spot and washed 14" casing down from 2513. 5 m to 2514. 5 m MD, 1400-2000 LPM, 20-40 bar, 20-45 MT down weight. MAX allowed pressure was 55 bar. Observed loss at 2000 LPM.
06:00 - 10:00: Continued to work on tight spot at 2515 m MD, 200-2000 LPM/ MAX 60 bar and MAX 70 MT down weight. Free upweight 430-470 MT.
10:00 - 12:00: Pumped out of hole, 200 LPM, and RB 3 stds HWDP. Free upweight 430-470 MT in lista fm. Above lista fm, free upweight 410-420 MT.
12:00 - 13:00: RU casing tong. Bo 14" casing hanger and LD same.
13:00 - 15:00: Held tool box meeting prior to RU and lo casing. Changed bails and elevators. RU air lines to TDS.
15:00 - 17:00: POOH and LD 5 joints of 14" CSG from 2422 m to 2357 m MD.
17:00 - 18:00: Changed bails and elevator. RD air lines to TDS.
18:00 - 23:00: PU 14" CSG hanger assembly. Removed CSG tong. Washed down 3 stds and 2 singles HWDP from 2366 m to 2496 m MD, 500 LPM, 7 bar. PU and MU CMT head. RIH and landed off 14" CSG hanger. 14" land-off point 140. 32 m MD. Top 14" 140. 0 m.
23:00 - 00:00: Circulated one CSG volume of 1. 35 SG WBM using rig pumps, 2300 LPM and 36 bar. Meanwhile RU CMT hoses and held tool box meeting prior to CMT job. Decreased flow to 2190 LPM and 35 bar loss free rate.
| Unable to pass 2515 m MD. POOH and lo 5 joints of 14" CSG. Re-ran 14" CSG hanger and landing string. PU and MU CMT head. RIH and landed off 14" CSG hanger. Circulated, pumped and cemented 14" CSG according to program. Sat seal assembly and commenced pressure testing 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-12 on 2007-08-05, 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 circulating one CSG volume of 1. 35 SG WBM using rig pumps, 2190 LPM and 35 bar.
01:00 - 03:00: Pumped 21 m3 1. 63 m3 SG tuned spacer using rig pumps, 1500 LPM and 17 bar. Dropped ball for bottom plug. Mixed and pumped 31 m3 1. 90 SG CMT slurry, 800 LPM 25-34 bar. BTM plug sheared at approx 50 bar. Pumped 890 liter WBM to displace cement to rig floor. Released dart. Displaced wiper plug by pumping 3 m3 WBM with cement unit, 1200 LPM and 45 bar. Top plug sheared at 207 bar/977 ltr.
03:00 - 05:00: Displaced cement with rig pumps, 2440 LPM and 6. 5 bar increased displacement rate to 3000 LPM when cement entered annulus. Slowed down rate to 1200 LPM approx 3 m3 prior to bump. Recorded FCP 32 bar. Bumped plug with 187. 7 m3 strokes) and pressured up to 103 bar. Bled back 870 ltr to cement unit and checked for back flow. Disconnected cement hose.
05:00 - 06:00: Sat seal assembly according to vetco procedure by releasing over-pull and setting down 7-8 MT. Rotated landing string 4-41/2" turns right-hand. Started pressure testing surface lines to 207 bar.
06:00 - 07:30: Continue to set seal assembly according to vetco procedure. Bled off pressure and opened upper rams. PU to 30 MT overpull and closed rams.
07:30 - 08:00: Tested MS seal assembly, 35 bar/345 bar 5min/15 min using cement unit. Volume pumped, 436 ltr.
08:00 - 09:00: Reduced from 30 MT to 3 MT overpull. Rotated 4 turns to the right to release running tool. PU padprt and landing string. Removed lo-torque before RB CMT stand x HWDP and CMT head).
09:00 - 09:30: Dropped 2 x sponge balls into HWDP. MU TDS and pumped 1. 35 SG WBM at 3350 LPM, 29 bar.
09:30 - 10:30: POOH and lo padprt. Measured lead impression block. Cleared and cleaned rig floor.
10:30 - 12:30: MU jet sub, WB RT and wear bushing. RIH to 140 m. Installed wearbushing and POOH. Meanwhile RU gyro unit on rig floor.
12:30 - 15:30: Tested gyro downhole tools on rig floor. Meanwhile performed maintenace on TDS and PM'S and house keeping.
15:30 - 20:30: RIH with gyro from RKB to 2470 m MD. Performed gyro survey while POOH.
20:30 - 23:00: LD tools and tested same. RD gyro unit and cleared rig floor.
23:00 - 00:00: Lo jet sub and wear bushing RT assembly. Lo cement head assembly.
| Sat and tested 14" CSG hanger seal assembly. Released running tool and POOH. LD RT. RIH and sat wear bushing. POOH. Ran wireline gyro inside 14" CSG. LD jet sub and wear bushing RT. LD cement head and 2 x HWDP. Pulled diverter and changed slick joint seals. |
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-12 on 2007-08-06, 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: Continue lo cement head assembly.
00:30 - 06:00: Held tool box meeting prior to rigging up to pull diverter. Removed elevators and RU to pull diverter. Pulled diverter to rig floor. RU spanner to bell nipple and undid nut. Removed seals and cleaned area. Found upper seal to be damaged. Meanwhile installed check valve and DCI hose on wellhead using ROV. Broke ROV handle on DCI hose.
06:00 - 19:00: Continued to work on leak in BOP slick joint. MU BOP mandrel to BOP. PU and ran diverter. Connected hydraulic hoses and overshot hose. Installed outer ring and master bushing. RD diverter handling equipment. Meanwhile RU slurry filter pump, performed maintenace and house keeping and prepared equipment for testing BOP.
19:00 - 22:00: Filled hole with 1. 35 SG WBM and tested overshot seals. Closed shear ram and tested 14" CSG and shear ram 30/345 bar 5/15 min with cement unit. Pumped and bled back 3 m3. Meanwhile RD diverter handling equipment and RU 5 1/2" DP handling equipment.
22:00 - 23:30: MU and RIH with bull nose jetting tool and jetted BOP and wearbushing. Circulated 4000 LPM and 90 bar. Meanwhile located lead in kill line and removed same.
23:30 - 00:00: Picked up BOP test tool and space out assembly.
| Repaired leaking BOP slick joint. Tested shear ram and 14" casing 30/345 bar 5/15 min. Performed BOP tests according to m rsk procedure. |
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-12 on 2007-08-07, 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: RIH with BOP test tool and landed off.
01:00 - 06:00: Pressure tested BOP according to m rsk procedure. Meanwhile changed out hose on PRS and continued housekeeping.
06:00 - 07:00: Continued pressure testing BOP according to m rsk procedure. Meanwhile changed out hose on PRS and continued housekeeping.
07:00 - 11:30: RU chicksan and manifold for testing TDS and kelly hose. Flushed and tested TDS and kelly hose 35/345 bar 5/10 min. POOH with BOP test assembly. Lo pup-joint, DP and test plug. Cleared and cleaned rig floor. Meanwhile changed out hose on PRS and continued housekeeping.
11:30 - 23:30: Cleaned moonpool, BOP, all levels in wellhead and future equipment room. Meanwhile performed initial start-up of CRI and injection on 14" x 20" annulus. Formation fractured at 71 bar. Injection pressure leveled out at 110 bar with 1000 LPM seawater. Shut down pumps and pressure leveled out at 37. 5 bar.
23:30 - 00:00: Held tool box talk and started MU and RIH with 12 1/4" BHA.
| Tested BOP and TDS. Cleaned moonpool, BOP, all levels on well head and future equipment room. Performed initial start-up of CRI and injection on 14" x 20" annulus. MU and RIH with 12 1/4" 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-12 on 2007-08-08, 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 12 1/4" BHA from 9 to 324 m MD. Handled radioactive sources and installed 6 5/8" totco ring below 5 1/2" HWDP. Weight below jar is 16 MT.
06:00 - 08:30: MU and RIH with 12 1/4" BHA from 324 m to 1000 m MD.
08:30 - 09:00: MU TDS and tested downhole tools at 3500 LPM, 153 bar.
09:00 - 10:00: MU and RIH with 12 1/4" BHA from 1000 m to 1327 m MD.
10:00 - 11:30: Found trip tank displacement to be equal to metal displacement and not the calculated 646 l/std. Closed annular and pumped through lower kill to see if float was holding. Observed immediate pressure increase on DP side.
11:30 - 12:00: Held tool box talk prior to POOH and change float. RU mud bucket.
12:00 - 15:00: POOH with 12 1/4" BHA from 1327 m to 200 m MD to change float. Pumped slug when BHA at surface.
15:00 - 15:30: Removed auto slips and installed master bushings and inserts.
15:30 - 19:00: POOH with 12 1/4" BHA from 200 m to surface. Removed radioactive source from ADN at 47 m.
19:00 - 22:00: Held tool box talk with new crew. Broke off 12 1/4" bit and lo powerdrive. PU and MU 12 1/4" bit and backup powerdrive with pre-installed float. RIH with ADN to 26 m MD.
22:00 - 00:00: Inspected and evaluated damaged setting pistons on stetho scope. Decided to RIH with backup stetho scope.
| MU and RIH with 12 1/4" BHA to 1327 m MD. Found float failure. POOH with 12 1/4" BHA to change float. MU and RIH with 12 1/4" BHA to 1327 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-12 on 2007-08-09, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 00:30: PU and MU backup stetho scope.
00:30 - 06:00: MU and RIH with 12 1/4" BHA from 26 to 324 m MD. Programed sonic vision tool and loaded radioactive sources according to schlumberger procedure. Weight below jar is 16 MT.
06:00 - 08:30: MU and RIH with 12 1/4" BHA from 324 m to 1410 m MD. MU TDS and tested downhole tools at 3500 LPM, 148 bar at 1000 m.
08:30 - 10:30: Observed incorrect displacement while RIH. Pumped at high flow rate in an attempt to free any debris inside float. Lined up to pump down kill line with annular closed to test float. Pumped down kill line with 30 bar and observed communication into drill string.
10:30 - 13:00: POOH with 12 1/4" BHA from 1410 m to 200 m MD.
13:00 - 17:00: Lined up to locate leakage in 12 1/4" BHA. Tested drill string through kill line and observed pressure drop. Continued to POOH and tested each STD via kill line for possible wash out. Found leakage in energizer. LD energizer and bo MWD tools due to battery life.
17:00 - 00:00: POOH with 12 1/4" BHA from 143 m to surface. Lo jar and PU new jar. Bo and lo MWD tools and downloaded radioactive sources. Unlatched battery on stetho scope.
| MU and RIH with 12 1/4" BHA to 1410 m MD. Observed and trouble-shot incorrect displacement. POOH with 12 1/4" BHA to 200 m. Located leakage in BHA to be in energizer. Lo same, changed jar and lo MWD tools due to battery life. Performed cut slip on drill line. MU and RIH with 12 1/4" BHA to 69 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-12 on 2007-08-10, 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: Held tool box meeting. Performed cut and slip of drill line.
03:00 - 06:00: MU and RIH with 12 1/4" BHA to 69 m MD.
06:00 - 14:00: MU and RIH with 12 1/4" BHA from 69 m to 1327 m MD. Filled pipe every 10 stds. MU TDS and tested downhole tools at 3500 LPM, 168 bar at 1000 m.
14:00 - 15:30: RIH with 12 1/4" BHA from 1327 m to 2450 m MD. Filled pipe every 10 stds.
15:30 - 16:00: Washed down from 2450 m and tagged CMT at 2477 m, 1000 LPM and 36 bar.
16:00 - 00:00: Drilled on float equipment from 2477 m to 2478. 5 m with 1. 35 SG WBM. Worked with drilling parameters, 1750-2500 LPM, 60-122 bar, 0-120 RPM, 0-27 KNM, 1-10 MT wob. Lifted off bottom systematically while drilling float equipment to engage in float and to allow flushing below bit.
| MU and RIH with 12 1/4" BHA from 69 to 2450 m MD. Washed down from 2450 m and tagged CMT at 2477 m. Drilled out shoe track, shoe and cleaned rathole down to 2520 m MD with 1. 35 SG WBM. |
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-12 on 2007-08-11, 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 out shoe track and shoe with 1. 35 SG WBM from previous section, 2490 LPM, 125 bar, 70 RPM, 16-29 KNM, 0-0. 5 MT wob. Started to see wob MT) from 2503. 9 2505. 9 m. Cleaned shoe track stepwise in 1-2 m steps. Spaced out with one single to have only one connection during cleaning of rate hole. Pulled through shoe track without rotation to verify no restrictions.
04:00 - 06:00: Cleaned out rathole from 2505. 9 m to 2520 m with 1. 35 SG WBM from previous section, 3340 LPM, 194-202 bar, 70 RPM, 25-29 KNM, 0. 5-1 MT wob, ECD 1. 39. Cleaned rathole stepwise in 2-3 m steps. No bridge/ledge encountered when drilling out the section from 2512 to 2515 m where the casing couldn't pass.
06:00 - 10:30: Cleaned out rathole from 2520 m to 2573 m MD with 1. 35 SG WBM from previous section, 3340 LPM, 200 bar, 70 RPM, 26-28 KNM, 0. 5-1 MT wob, ECD 1. 39, ROP 20 m/hr. Up weight 195 MT/ down weight 160 MT.
10:30 - 11:00: Drilled new formation from 2572. 5 m to 2576 m MD, 3600 LPM, 225 bar, 100 RPM, 29-33 KNM, 6 MT wob, ECD 1. 39, ROP 6 m/hr.
11:00 - 13:00: Circulated 1 1/2 btms up until shakers were clean. Mud weight stable at 1. 38 SG.
13:00 - 15:00: RB 2 stds and one single to pull into 14" shoe. Held tool box talk prior to fit. Verified correct line up and performed line test, 50 bar/5 min. Performed fit to 1. 48 SG EMW. Pumped up a MWD survey to confirm fit to 1. 486 SG EMW. Meanwhile built stds of 5 1/2" DP.
15:00 - 19:15: RIH to bottom and observed no obstruction while RIH. Meanwhile held tool box meeting prior to displacement and confirmed line up. Displaced well to 1. 35 SG OBM, 3600 LPM, 260 bar, 60 RPM, 22 KNM according to baroids displacement plan. Filled sand traps and surface equipment with OBM and started to condition mud, 3340 LPM, 225 bar, 60 RPM. Up weight 180 MT/ down weight 145 MT. Meanwhile down linked MWD tools.
19:15 - 00:00: Trouble shot MWD transmission failure. Worked mud pumps at different rates and different configurations while rotated and resiprocated pipe. Bleed down and increased pressure on pulsation dampners, 300 psi/1100 psi. Closed one stand pipe. Managed to get good signal.
| Cleaned out rathole with 1. 35 SG WBM and drilled 3 m new formation. Circulated and performed fit to 1. 48 SG EMW. Displaced well to 1. 35 SG OBM. Trouble-shot problem with MWD transmision of data. Drilled 12 1/4" hole from 2576 m to 2640 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-12 on 2007-08-12, 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 to trouble shoot MWD transmision failure. Down linked tool to 3 bit signal density. Started with bit on bottom and reduced pump rate to keep tool in sync. Got good signal with valid drilling parameters.
01:15 - 04:15: Drilled 12 1/4" hole from 2576 m to 2616 m MD with 1. 35 SG OBM, 3340 LPM, 200 bar, 180 RPM, 30 KNM, 2-3 MT wob, ECD 1. 365, ROP 20-25 m/hr. Down linked and performed survey as required. PU off bottom and observed well for losses at 2607 m. Well was static.
04:15 - 04:45: Lost signal from MWD tool on connection. Started with bit on bottom and reduced pump rate to keep tool in sync. Got good signal with valid drilling parameters.
04:45 - 06:00: Drilled 12 1/4" hole from 2616 m to 2640 m MD with 1. 35 SG OBM, 3270 LPM, 189 bar, 180 RPM, 30 KNM, 2-3 MT wob, ECD 1. 37, ROP 20 m/hr. Down linked and performed survey as required.
06:00 - 07:15: Drilled 12 1/4" hole from 2640 m to 2647 m MD with 1. 34 SG OBM, 3300 LPM, 202 bar, 180 RPM, 31-32 KNM, 0-1 MT wob, ECD 1. 37, ROP 5 m/hr. Down linked and performed survey as required.
07:15 - 08:30: Reamed from 2646 m to 2610 m while MWD had signal loss.
08:30 - 18:00: Drilled 12 1/4" hole from 2647 m to 2740 m MD with 1. 35 SG OBM, 3300-3500 LPM, 199-230 bar, 140-180 RPM, 28-44 KNM, 6-8 MT wob, ECD 1. 37, ROP 10-40 m/hr. Down linked and performed survey as required.
18:00 - 19:00: Circulated hole clean at 3600 LPM, 230 bar, 180 RPM prior to taking pressure points. Reciprocated string. Specified where to take pressure samples with statoil geologist.
19:00 - 22:30: POOH and correlated into setting depth at 2697 m, 3425 LPM, 216 bar and no rotation. Down linked tool to 6 bit signal density. Took pressure reading with stetho scope at 2679,4 m according to schlumberger instructions. Up weight 141 MT/DOWN weight 142 MT. Pumped OOH after pressure reading from 2697 to 2640 m, 900 LPM, 21 bar, 90 RPM. Observed 10 MT overpull while POOH after pressure reading.
22:30 - 00:00: Had problems down linking to stetho scope. Made 3 attempts, recycled tool, down linked to sleep mode and back and worked with different flow rates before the tool took the command.
| Drilled 12 1/4" hole from 2640 m to 2740 m MD. Circulated hole clean. Took 3 pressure readings with stethoscope in ty formation. Continued drilling 12 1/4" hole from 2740 to 2766 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-12 on 2007-08-13, 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: POOH and correlated into setting depth at 2637. 8 m and 2608. 5 m. Took pressure readings with stetho scope at 2619. 5 m and 2591 m according to schlumberger instructions.
01:00 - 02:00: RIH with 12 1/4" BHA to current TD. Down linked to MWD tools and set power drive.
02:00 - 06:00: Drilled 12 1/4" hole from 2740 m to 2766 m MD with 1. 35 SG OBM, 3430-3565 LPM, 208-215 bar, 150 RPM, 22-40 KNM, 5-7 MT wob, ECD 1. 38, ROP 2-10 m/hr. Down linked and performed survey as required.
06:00 - 07:30: Drilled 12 1/4" hole from 2766 m to 2771 m MD with 1. 35 SG OBM, 3390 LPM, 215 bar, 150 RPM, 22-40 KNM, 8 MT wob, ECD 1. 38, ROP 8 m/hr. Down linked and performed survey as required.
07:30 - 12:30: RB one STD and repaired damaged die carriers on TDS.
12:30 - 19:00: Drilled 12 1/4" hole from 2771 m to 2811 m MD with 1. 35 SG OBM, 3480-3560 LPM, 220-224 bar, 150-170 RPM, 18-45 KNM, 5-9 MT wob, ECD 1. 38, ROP 4-14 m/hr. Down linked and performed survey as required. Meanwhile built stds of 5" DP in derrick with forward PRS.
19:00 - 19:30: Had problem with PRS ZMS system. Circulated while rectifying problem.
19:30 - 00:00: Drilled 12 1/4" hole from 2811 m to 2842 m MD with 1. 35 SG OBM, 3560 LPM, 220-224 bar, 150 RPM, 30-37 KNM, 7-10 MT wob, ECD 1. 38, ROP 2-14 m/hr. Down linked and performed survey as required. Meanwhile built stds of 5" DP in derrick with forward PRS.
| Drilled 12 1/4" hole from 2766 m to 2771 m MD. Repaired damage in die carriers on TDS. Continued drilling 12 1/4" hole from 2771 to 2872 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-12 on 2007-08-14, 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 12 1/4" hole from 2842 m to 2872 m MD with 1. 35 SG OBM, 3560 LPM, 220-224 bar, 150 RPM, 30-37 KNM, 7-10 MT wob, ECD 1. 38, ROP 2-9 m/hr. Down linked and performed survey as required. Meanwhile built stds of 5" DP in derrick with forward PRS.
06:00 - 19:45: Drilled 12 1/4" hole from 2872 m to 2955 m MD with 1. 35 SG OBM, 3560 LPM, 230-235 bar, 150 RPM, 20-45 KNM, 8-9 MT wob, ECD 1. 38-1. 39, ROP 5-9 m/hr. Down linked and performed survey as required. Meanwhile built stds of 5" DP in derrick with forward PRS.
19:45 - 23:45: Trouble shot MWD transmission failure. Worked mud pumps at different rates and different configurations while rotated and resiprocated pipe. Down linked tool to 3 bit signal density. Started with bit on bottom and reduced pump rate to keep tool in sync. Got good signal with valid drilling parameters.
23:45 - 00:00: Drilled 12 1/4" hole from 2855 m to 2965 m MD with 1. 35 SG OBM, 3430 LPM, 215 bar, 150 RPM, 20-45 KNM, 8-9 MT wob, ECD 1. 38-1. 39, ROP 5-9 m/hr.
| Drilled 12 1/4" hole from 2872 m to 2955 m MD. Trouble shot MWD transmission failure. Drilled 12 1/4" hole from 2955 m to 2965 m MD. Had shut down in geoservices unit. Continued drilling 12 1/4" hole from 2965 to 2973 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-12 on 2007-08-15, 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: Drilled 12 1/4" hole from 2865 m to 2966 m MD with 1. 35 SG OBM, 3430 LPM, 215 bar, 150 RPM, 20-45 KNM, 8-9 MT wob, ECD 1. 38-1. 39, ROP 5-9 m/hr.
00:15 - 03:15: Had black-out in geoservices unit due to flooding. Cleaned up water and restarted system.
03:15 - 06:00: Drilled 12 1/4" hole from 2966 m to 2973 m MD with 1. 35 SG OBM, 34300 LPM, 214-215 bar, 150 RPM, 25-36 KNM, 8-9 MT wob, ECD 1. 38-1. 39, ROP 1-5 m/hr. Down linked and performed survey as required.
06:00 - 23:15: Drilled 12 1/4" hole from 2973 m to 3017 m MD, 3540 LPM, 223-239 bar, 140 RPM, 18-45 KNM, 7-10 MT wob, ECD 1. 38-1. 40, ROP 1-4 m/hr. Increased mud weight to 1. 40 SG OBM from 3000 m. Down linked and performed survey as required. Up weight 199 MT down weight 140 MT.
23:15 - 00:00: Wash pipe started leaking at 3017 m MD. Lined well up on trip tank. POOH to 3013 m and RB one STD. Held tool box talk.
| Drilled 12 1/4" hole from 2973 m to 3017 m MD. Changed wash pipe. Continued drilling 12 1/4" hole from 3017 to 3030 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-12 on 2007-08-16, 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: Monitored well while MU swedge, TIW and cement hose and established circulation at 30 SPM, 20 bar. Changed and pressure tested wash pipe with mud pump to 250 bar. RD cement hose, TIW and swedge.
02:15 - 06:00: Drilled 12 1/4" hole from 3017 m to 3030 m MD with 1. 40 SG OBM, 3540 LPM, 237-243 bar, 140 RPM, 10-45 KNM, 9-10 MT wob, ECD 1. 40-1. 41, ROP 2-6 m/hr. Down linked and performed survey as required.
06:00 - 00:00: Continued drilling 12 1/4" hole from 3030 m to 3080 m MD with 1. 40 SG OBM, 3540 LPM, 239-241 bar, 140 RPM, 10-45 KNM, 7-10 MT wob, ECD 1. 40-1. 41, ROP 2-5 m/hr. Down linked and performed survey as required.
| Drilled 12 1/4" hole from 3030 m to 3110 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-12 on 2007-08-17, 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: Continued drilling 12 1/4" hole from 3080 m to 3110 m MD with 1. 40 SG OBM, 3540 LPM, 239-241 bar, 140 RPM, 10-45 KNM, 7-10 MT wob, ECD 1. 40-1. 42, ROP 2-10 m/hr. Down linked and performed survey as required.
06:00 - 06:30: Continued drilling 12 1/4" hole from 3110 m to 3114 m MD, 10 meters past the hot shale. With 1. 40 SG OBM, 3540 LPM, 239-241 bar, 140 RPM, 10-45 KNM, 7-10 MT wob, ECD 1. 41, ROP 2 m/hr. Down linked and performed survey as required.
06:30 - 11:30: Pulled of bottom and circulated with 3540 LPM, 160 RPM, 10-28 KNM, reciprocated string. Meanwhile added LCM materials. Continued circulating well clean, racked back one stand for every second bu. Took up/down weight 200/142 MT static 165 MT. Recorded touque at 10 RPM 20 KNM and 20 RPM 18 KNM.
11:30 - 12:45: POOH f/ 3113 m t/ 2893 wet. M/u TDS and pumped 5 m 1. 6 SG slug and chased same with 4m OBM.
12:45 - 14:45: Continued POOH to 14" shoe f/ 2893m t/ 2506 m, MAX drag of 10 MT. Flow checked for 15 min while rotating with 10 RPM.
14:45 - 15:15: POOH f/ 2506m t/ 2405m liner hanger setting depth. M/u TDS, took up/down weight 177/143 MT and 159 MT static stretch 0. 5 m. Recorded torque at 10 RPM 10-12 KNM and 20 RPM 10-13 KNM. Dropped 2 3/4" drift.
15:15 - 21:15: Continued POOH f/ 2405m t/ 234m.
21:15 - 22:00: Flow checked well with BHA below BOP. Meanwhile inspected aft PRS dies and replaced same. Well static.
22:00 - 22:30: Pulled PR-21 auto slips and installed master bushing, cleared rig floor.
22:30 - 00:00: Commenced to POOH with BHA and l/o same.
| Drilled to TD 3114m through draupne hot shale. Circulated well clean. POOH with BHA and l/o 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-12 on 2007-08-18, 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 l/o BHA, held tool box talk prior to handing of radio activ source. Unloaded radio activ source from tool.
02:15 - 05:30: Continued l/o BHA to pipe deck.
05:30 - 06:00: Commenced dumping data from the sonic tool. Cleaned rig floor.
06:00 - 09:00: Continued dumping data from sonic tool. Meanwhile performed general maintenance.
09:00 - 09:15: Held tool box meeting with all involved personal prior to run 9 5/8" liner.
09:15 - 12:30: R/u liner handling equipment, removed master bushing, installed FMS, installed 9 5/8" inserts in BX elevators.
12:30 - 12:45: Held tool box talk prior to pick up shoe.
12:45 - 13:45: P/u shoe, intermediate, and landing collar, made up same with bakerlock.
13:45 - 16:00: RIH with 9 5/8" liner filling every single f/ 38m t/ 122m.
16:00 - 00:00: Continued RIH with 9 5/8" liner filling every 5th joint f/122m t/ 651m.
| Dumped data from sonic tool. R/u and RIH with 9 5/8" liner from surface to 1033m. |
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-12 on 2007-08-19, 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: Continued RIH with 9 5/8" liner filling every 5th joint f/651m t/ 698m.
00:30 - 01:15: Removed FMS and installed master bushing.
01:15 - 01:30: Held tool box talk prior to pick up liner hanger.
01:30 - 03:00: Picked up liner hanger and made up same, as per weatherford procedure.
03:00 - 04:30: Rig down casing tong and hydraulic hoses. Cleared rig floor. Installed PS-21 slips.
04:30 - 06:00: Continued RIH with 9 5/8" liner on 5½" DP f/712m t/1033m.
06:00 - 14:30: Continued RIH with 9 5/8" liner on 5½" DP f/1033m t/3069m, filling every 5th STD.
14:30 - 15:15: M/u to TDS and washed down f/3069 m t/ 3115m 500 LPM, 10 bars. Tagged bottom at 3115m, took up/down weight 210/145 MT static 156 MT.
15:15 - 16:00: Racked back one stand. Made up CMT head and surface lines.
16:00 - 16:45: Commenced circulation of 1½ open hole volume, 1960 LPM 78 bar. Simultaneously held tool box talk prior to CMT job.
16:45 - 18:00: Dropped the ball and set the liner hanger according to weatherford procedure. Liner hanger set at 2413m, top liner PBR at 2402m. Meanwhile tested CMT line to 345 bars 5 min.
18:00 - 19:45: Circulated 1 bottoms 2500 LPM, rotated string 20 RPM, torque 15-18 KNM.
19:45 - 20:00: Pumped 20 m of 1. 65 SG tuned spacer e+ with mud pumps 2500 LPM 80-50 bar.
20:00 - 20:45: Lined up to cement unit. Released SSR dart. Started to mix the cement. Not able to add chemicals.
20:45 - 22:45: Troubleshot and found no communication between chemical injection software and mixing pump. Through phone call to halliburton in town it was possible to reboot the software system and continue the operation.
22:45 - 23:30: Cemented 9 5/8" liner. Pumped 29. 4m cement slurry 1. 9 SG, 800 LPM 30-58 bar. Simultaneously rotated the liner during the cement job 20 RPM. Torque 15-18 KNM. Displaced cement line to rig floor with fresh water. Closed lo-torque valve on cement line. Bottom SSR plug sheared at 75 bar, after 28m
23:30 - 00:00: Displaced cement with 51. 36 m OBM at 2500 LPM, bumped plug, FCP 52 bar. Wiper plug sheared 1181 strokes and 250 bar. Rotated 20 RPM, final torque 20 KNM.
| RIH and installed 9 5/8" liner 3113m and top of TSP packer at 2404m. Cemented liner and released from TSP packer. Circulated hole clean. POOH with 5½" DP and running tool f/ 2422m t/1703m. |
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-12 on 2007-08-20, 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: Applied 120 bar to plug, held for 5 min. Bled of pressure to the CMT unit, 700 l in returns.
00:30 - 00:45: Set TSP packer according to weatherford procedure up/down weight 160/135 MT
00:45 - 01:30: Pressured up to 40 bar, pulled running tool out of the PBR. Pumped 80 m of 1. 4 SG OBM 2500 LPM.
01:30 - 03:00: Broked connection and dropped 2 halliburton sponge balls, continued circulate hole clean with 2500 LPM 95 bars. Approx. 2 m cement in returns.
03:00 - 03:30: Flow checked well, static. Pumped 5m 1. 60 SG slug.
03:30 - 04:00: Held tool box talk prior to l/o CMT head.
04:00 - 05:30: POOH f/2422m t/1703m.
05:30 - 06:00: Commenced breaking down CMT head.
06:00 - 07:00: Continued l/o CMT head.
07:00 - 07:15: Held tool box meeting prior to POOH w/ 5½" and TSP packer running tool.
07:15 - 11:30: Continued POOH w/ 5½" and TSP packer running tool f/1703m t120m
11:30 - 11:45: Flow checked prior to pull BHA, well static.
11:45 - 13:00: POOH w/ TSP packer running tool and l/o same.
13:00 - 14:30: Cleared and cleaned rig floor. Made up bull nose jet sub, ran in and washed BOP, continued running in and washed well head. Rotated string while washing 10-100 RPM, 2230-2500 LPM, 800-1200 NM.
14:30 - 15:15: Made up and ran in with test plug and installed same in well head.
15:15 - 15:30: Held tool box talk prior to commence BOP test.
15:30 - 00:00: Flushed through choke and kill lines to BOP. Commenced BOP test 25/345 bars 5/10 min.
| L/o CMT head, continued POOH w/ 5½" DP BHA and l/o same. Commenced BOP test. Leak tested 9 5/8" liner liner hanger 25/310 bars 5/10 mins. 1. 4 SG OBM. |
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-12 on 2007-08-21, 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: POOH and laid out test assy. Checked seals on test plug, found in perfect condition. Cleared rig floor.
01:45 - 03:45: Held tool box talk prior to leak test well. Lined up and leak tested 9 5/8" liner and liner hanger 25/310 bars 5/10 min, w/ 1. 4 SG OBM 4. 3m
03:45 - 05:00: Bled of pressure through rig floor stand pipe manifold in stages. Total returns 3. 75 m
05:00 - 06:00: L/o 8 1/4" DC'S and jar. Simultaneously tested stand pipe 25/345 bars 5/10 mins.
06:00 - 07:00: Continued testing of the stand pipe 25/345 bars 5/10 mins. Tested choke manifold 25/345 bars 5/10 mins
07:00 - 07:15: Held tool box meeting prior to p/u 8½" drill assy.
07:15 - 09:00: Commenced p/u 8½" BHA. Simultaneously testing mainfold 25/345 bars 5/10 mins.
09:00 - 09:15: Cleared and cleaned rig floor.
09:15 - 12:00: Changed out saver sub and torqued to 87 KNM.
12:00 - 13:15: Continued p/u 8½" BHA and RIH f/0 t/ 43m. Loaded radio active source into ecoscope.
13:15 - 15:30: Continued p/u 8½" BHA and RIH f/43m t/ 120m. Changed out master bushing to PS-21 slips.
15:30 - 17:15: RIH w/ 8½" BHA on 5" DP f/120m t/935m.
17:15 - 17:45: M/u to TDS and filled the pipe, tested the MWD tool 1700 LPM, 76 SPM, 101 bars.
17:45 - 19:00: Continued RIH w/ 8½" BHA on 5" DP f/935m t/1342m, m/u to TDS and filled the pipe.
19:00 - 20:15: Performed choke drill. Held tool box talk w/ night shift prior to RIH w/ 8½" BHA on 5" DP.
20:15 - 21:15: Continued RIH w/ 8½" BHA on 5" DP f/1341m t/1586m, m/u to TDS and filled the pipe.
21:15 - 22:00: Changed out surface handling equipment to run w/ 5½" DP.
22:00 - 23:45: Trouble shot PS-21 slips, could not rectify problem in table, changed out slips to PS-30 slips.
23:45 - 00:00: Continued RIH w/ 8½" BHA on 5½" DP f/1586m t/1646m.
| RIH w/ 8½" BHA on 5"/5½" DP from surface and tagged TOC 3086m, commenced drilling 9 5/8" shoe track. Pressure tested choke manifold. |
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-12 on 2007-08-22, 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 RIH w/ 8½" BHA on 5" DP f/1646m t/3038m, filled pipe every 1000m.
04:00 - 04:30: M/u to TDS and washed f/3038m t/ 3080m.
04:30 - 05:00: Changed out PS-30 to manual master bushing.
05:00 - 05:15: Started to wash down, tagged TOC 3086m. Up/down weight 167/135 MT 162 static.
05:15 - 08:45: Commenced to drill out 9 5/8" shoe track f/ 3086m. 50rpm, 2200 LPM, 12-16 KNM, weight RIH 147 MT.
08:45 - 09:45: Drillied new formation from 3114 m to 3116 m with 60 RPM, 2000 LPM, MAX 20 KNM, SPP 180 bar.
09:45 - 12:30: Circulated to condition the mud to 1. 4 SG prior to perform fit. 60rpm, 2200 LPM, 12-15 KNM, 180 bar.
12:30 - 14:15: Lined up and pulled back into the shoe to 3105 m, closed annular. Performed fit to 1. 60 SG EMW, applied 56 bar to annulus and down DP w/ 1. 40 SG OBM. Fluid pumped 780 ltr, fluid returned 740 ltr.
14:15 - 00:00: Drilled 8½" hole from 3116 m to 3157 m Parameters 2000-2200 LPM, 212 bar SPP 50-60 RPM, 13-19 KNM, 1-5 MT wob, 2-6 m/hr ROP, 1. 46 ECD.
| Drilled out the shoe 3113. 5m and 2m formation. Performed fit to 1. 6 SG EMW w/ 1. 4 SG OBM, 56 bars. Drilled f/ 3116m t/3200m |
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-12 on 2007-08-23, 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 drilling 8½" hole from 3157 m to 3200 m Parameters 2000-2200 LPM, 210-211 bar SPP 60-130 RPM, 13-22 KNM, 1-5 MT wob, 6-10 m/hr ROP, 1. 46 ECD.
06:00 - 00:00: Continued drilling 8½" hole from 3200 m to 3457 m Parameters 2200 LPM, 208-215 bars SPP 130-140 RPM, 17-23 KNM, 3-8 MT wob, 15-28 m/hr ROP, 1. 46-1. 47 ECD.
| Drilled 8½" hole from 3200 m to 3520 m. Wash pipe started leaking at 3480m. Replaced same. Continued drilling to TD at 3520 m. Commenced circulating well 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-12 on 2007-08-24, 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 drilling 8½" hole from 3457 m to 3480 m Parameters 2200 LPM, 208-215 bars SPP 130-140 RPM, 17-23 KNM, 3-8 MT wob, 15-28 m/hr ROP, 1. 46-1. 47 ECD.
01:00 - 01:30: Wash pipe leaked. Pulled 1 stand up to 3441m and installed a pump in sub. Established circulation at 1900 LPM 205 bars. Had good returns over the shakers with cuttings.
01:30 - 03:30: Held tool box talk prior to change out wash pipe. Replaced wash pipe. M/u 1 stand of DP and established rotation at 60 RPM 1800 LPM and washed down to 3480m.
03:30 - 05:45: Continued drilling 8½" hole from 3480 m to 3520 m Parameters 2200 LPM, 214-217 bars SPP 140 RPM, 19-23 KNM, 3-6 MT wob, 28 m/hr ROP, 1. 47 ECD.
05:45 - 06:00: Commenced circulating well clean reciprocating and rotating the string with 2200 LPM 160-180 RPM up, 1800 LPM 80 RPM down.
06:00 - 11:00: Continued circulating the well clean while reciprocating and rotating the string, with 2200 LPM 160-180 RPM up, 1800 LPM 80 RPM down.
11:00 - 14:00: Flow checked well, well static. Simultaneously installed PS-21 auto slips wiper rubber. POOH pumping 700 LPM from 3520m to 3158m.
14:00 - 00:00: Initiated stethoscope and commenced taking pressure points according to schlumberger procedure. Took 6 pressure points before midnight
| Circulated well clean. Pumped out to 9 5/8" liner shoe. Took a total of 15 pressure points w/ schlumberger stethoscope on way in. |
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-12 on 2007-08-25, 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 taking pressure points according to schlumberger procedure. Took 3 pressure points before geoservices unit did shut down.
01:45 - 03:15: Geoservices unit shut down due to activation of two gas detectors. The shut down was caused by water in one of the gas detectors. Re-booted the unit and the system.
03:15 - 06:00: Continued taking pressure points according to schlumberger procedure. Took 6 pressure points.
06:00 - 06:45: Continued taking pressure point according to schlumberger procedure. Took 1 pressure point.
06:45 - 07:00: Down linked MWD stethoscope
07:00 - 07:15: Flow checked well, well static.
07:15 - 10:15: Commenced pump out of hole from 3517m to 3109m, 700 LPM 31bars. Up/down weight 167/134 MT. Monitored well static.
10:15 - 11:30: Circulated bottoms up 2200 LPM 210 bars. Meanwhile serviced rig equipment.
11:30 - 11:45: Dropped 2 3/4" drift. Performed kick drill. Flow checked well, well static.
11:45 - 12:45: Continued POOH from 3109m 5 stds wet) to 3013m. Performed torque readings, 10 RPM 10. 9 KNM, 15 RPM 11. 7 KNM, 20 RPM 11. 7 KNM, weight of the string during rotation 147 MT. Took up/down weight 168/134 MT. Distance from neutral to up weight 0. 6 m. Continued POOH wet from 3013m to 2916m.
12:45 - 15:15: Made up to TDS and pumped 5m 1. 6 SG slug. Continued POOH from 2916m to 1748m. Draw work brake unable to release.
15:15 - 16:30: Investigated problem with draw work brake.
16:30 - 17:00: Continued POOH from 1748m to 1586m.
17:00 - 20:00: Changed out to 5" DP handling equipment. Continued POOH from 1586 to 130m. Rectified problem with draw work.
20:00 - 20:30: Flow checked well, well static. Held tool box talk prior to l/o BHA.
20:30 - 00:00: Continued POOH w/ BHA and l/o same.
| Completed taking pressure points. Circulated bottoms up. POOH w/ 8½" drilling assy. R/u 7" liner handling equipment. Commenced RIH w/ 7" liner from surface to 63m. |
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-12 on 2007-08-26, 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: Cleaned and cleared rig floor. Function tested BOP.
01:00 - 03:45: Held tool box talk prior to r/u 7" liner handling equipment. R/u 7" liner handling equipment.
03:45 - 04:00: Held tool box talk prior to RIH w/ 7" liner.
04:00 - 06:00: P/u shoe, float, and landing collar. Made up same with bakerlock. RIH w/ 7" liner from 39m to 63m
06:00 - 07:00: Continued RIH w/ 7" liner from 63m to 147m, filling every 5th. Joint.
07:00 - 11:30: Held tool box talk with day shift prior to RIH w/ 7" liner. Continued RIH w/ 7" liner from 147m to 440m, filling every 5th. Joint. Problem m/u 7" liner joints.
11:30 - 14:00: Laid out 4 joints due to damaged threads and replaced w/ the 3 back-up.
14:00 - 15:30: Changed to 5½" DP elevators. P/u hanger/tsp packer assembly and made up same as per weatherford procedure. Removed 7" FMS slips, installed master bushing. Filled PBR with hi-visc mud. Took up/down weight 86/83 MT
15:30 - 16:00: R/d odfjell 7" casing tong. Removed HTS rollers, cleared and cleaned rig floor.
16:00 - 16:15: Held tool box prior to RIH w/ 7" liner on 5½" DP.
16:15 - 00:00: Installed PS-21 slips. Continued RIH w/ 7" liner on 5½" DP from 487m to 3036m, filling every 5th stand. Entered 9 5/8" liner 2404m without any obstructions.
| RIH w/ 7" liner on 5½" DP. Tagged bottom at 3520m picked up 1m. M/u cement head. Commenced setting the liner hanger according to weatherford procedure. |
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-12 on 2007-08-27, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 02:15: Continued RIH w/ 7" liner on 5½" DP from 3036m to 3480m, filling every 5th stand.
02:15 - 03:15: Established circulation 500 LPM 34 bars. Continued RIH washing down w/ 7" liner on 5½" DP from 3480m and tagged TD at 3520m. Down/up weigth 144/187 MT.
03:15 - 03:30: Racked back one stand. Made up 3m 2m pup joints.
03:30 - 04:00: Made up cement head and connected up to TDS. Ran and tagged bottom to verify TD at 3520m. Set down 3 MT. Picked to 1 meter to 3519m.
04:00 - 05:00: Circulated 1½ open hole volume 1330 LPM 75 bars. Held pre-cement job meeting. Pressure tested cement line to lo-torque valve at cement head.
05:00 - 06:00: Dropped ball and commenced setting the liner hanger according to weatherford procedure.
06:00 - 06:15: Completed installation of the 7" line hanger.
06:15 - 07:30: Circulated 1 bottoms up 2000 LPM, 151 bars, 20 RPM, 17-18 KNM.
07:30 - 09:45: Pumped 15 m of 1. 65 SG tuned spacer e+ at 1500 LPM with the mud pumps. Closed top drive IBOP. Maintained 20 bar above IBOP. Dropped bottom DPD dart, good indication with flag. Pumped 12. 7 m 1. 90 SG cement slurry at 800 LPM, rotating the string 20 RPM 16-19 KNM. Displaced cement line to rig floor w/ 890 l fresh water. Dropped DPD dart for releasing wiper plug. Displace cement with 41. 5 m strokes) OBM at 1500 LPM, 20 RPM string rotation. Had MAX 25 KNM Wiper plug bumped 1893 stroks, applied 170 bars to wiper plug for verification. Bled off pressure and checked for backflow. No losses during the entire cement job.
09:45 - 10:00: Installed TSP packer according to weatherford procedure. Up/down weight 175/140 MT
10:00 - 13:15: Circulated well clean w/ 1. 4 SG OBM 1700-2200 LPM, 62-102 bars, total pumped 353m Had spacer and cement in returns.
13:15 - 13:30: Flow checked well. Well static. Meanwhile held tool box talk prior to l/o cement head.
13:30 - 14:45: Released running tool. L/o cement head pup joints and racked back one stand.
14:45 - 15:45: Installed 2 spong balls, made up string to TDS and pumped down the spong balls with 32m volume)
15:45 - 19:30: Pumped slug of 1. 6 SG OBM. POOH w/ 7" TSP packer running tool from 2980m to 36m.
19:30 - 20:15: Removed PS-21 slips and installed master bushing. Continued POOH w/ TSP packer running tool and l/o same.
20:15 - 20:45: Cleared cleaned rig floor, checked dies in aft PRS.
20:45 - 21:00: Held tool box talk prior to pick BOP and WH clean out assy.
21:00 - 00:00: M/u clean out assy. And RIH same to 330m. Positioned jet sub in WH at 138m and washed WH, riser and BOP reciprocating the washing assy. Across the specified areas. W/ 2500 LPM, 52 bars and 30 RPM.
| Cemented 7" liner. Installed TSP packer. POOH with TSP packer running tool and l/o same. RIH and jet cleaned WH,RISER and BOP. Started to RIH w/ well clean out assy. |
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-12 on 2007-08-28, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 00:45: Continued cleaning out the WH and BOP.
00:45 - 01:45: Laid out washing assy.
01:45 - 02:00: Held tool box talk prior to change out handling equipment and picking up clean out assy.
02:00 - 02:45: Changed out handling equipment to 3 ½", dies in aft ar, BX elevators inserts and insert of the PS-21.
02:45 - 06:00: M/u 7" liner clean out assy. W/ 6" bit and 7" scaper. RIH on 3½" DP from surface to 280m
06:00 - 08:00: Continued RIH with clean out assy. On 3½" DP from 280 to 450m
08:00 - 11:15: Changed elevator inserts to 5" DP. P/o 9 5/8" razor back scraper pick up weight 80 MT. Re-dressed PS-21 and iron roughneck to 5" DP. Removed HTS rollers. RIH with 5" DP from 465m to 1062m.
11:15 - 11:45: Made up 4½" if to 5½" FH x-o. M/u string to TDS, filled string prior to pressure testing of the 7" liner.
11:45 - 13:30: Held tool box talk prior to pressure testing of the 7" liner. Spaced out to middle pipe rams. Confirmed line up, leak tested line up to 310 bars 5 mins. Pressure tested 7" liner pressuring up in increments to 310 bars, 10 mins.
13:30 - 14:15: Bled off pressure, had 4098 l in return. Broke out 4½" if to 5½" FH x-o. Lined up to BOP.
14:15 - 16:30: P/u tie back mill. Held tool box talk prior to change out 5" handling equipment to 5½" handling equipment. P/u MFCT, razor back scraper. Re-dressed PS-21 slips and elevators to 5½" DP. Checked flow rate/pressures. 58spm/103bars 95spm/250bars.
16:30 - 19:00: Continued RIH with clean out assy. On 5½" DP from 1121m to 2008m. Checked flow rate/pressures. 58spm/118bars 95spm/247bars
19:00 - 22:15: Continued RIH with clean out assy. On 5½" DP from 2008m to 3017m. Checked flow rate/pressures. 54spm(1240lpm)/104bars 95spm(2101lpm)/254bars. Pumped 50m conditioned mud 106 SPM, 2330 LPM 300 bars with 20 RPM 11 KNM. Took up/down weight 164/132 MT with pumps off.
22:15 - 23:15: Continued RIH with clean out assy. On 5½" DP from 3017m to 3096m. M/u to TDS and scarped TCP gun hanger setting depth, from 3090m to 3125m with 100 SPM, 300 bars, 40 RPM and 10-14 KNM. Rotation weight 147 MT.
23:15 - 00:00: Continued RIH with clean out assy. On 5½" DP from 3132m to 3420m.
| RIH with clean out assy. Polished and washed 9 5/8" PBR. Conditioned mud and started cleaning surface equipment prior to pump final washing train. |
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-12 on 2007-08-29, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 01:00: M/u to TDS, confirmed depth with tally. Pumped 1196 LPM 120 bars, 2016 LPM 260 bars and 2120 LPM 289 bars, at 40 RPM. Scraped from 3427m to 3457m bit depth 2970m to 3000m scraper depth. Up/down weight 174/139 MT.
01:00 - 01:30: Continued RIH from 3457m and tagged top of 9 5/8" PBR at 2405,5 m 8m bit depth). Picked back rotated string at 50 RPM 50 SPM 92 bars and 11-14 KNM. Slacked off slowly w/ 50 RPM with the top dress mill assembly and set down 1-2 tonn on top of the PBR for a few minutes. Pulled out of the PBR with rotation.
01:30 - 01:45: Pulled bottom of polish mill 5 meter above liner top and reciprocated the string while conditioning the mud 40 RPM, 96 SPM(2100LPM), 291 bars,
01:45 - 04:45: Sheared MFCT by setting down 24 MT on PBR with top dress mill. Opened the circulation ports. Established circulation of 191 SPM(4200LPM) 230 bars, 40 RPM, 9 KNM kept 6. 8 MT down weight.
04:45 - 05:00: Held tool box talk prior to clean out services lines.
05:00 - 06:00: Commenced cleaning of surface equipment with base oil then soap pil.
06:00 - 12:15: Continued cleaning of surface equipment. Meanwhile injected slops.
12:15 - 12:45: Filled sandtraps with base oil from pit 10 circulated through lines in shakers with base oil.
12:45 - 15:00: Mixed soap pill in pit 10, flushed soap pill through all possible surface lines at maximum rate of 4000 LPM.
15:00 - 19:00: Held tool box talk prior to prepare fluid used for well clean out. Prepared treated SW, pills and cleaned pits. Meanwhile closed bag and opened piperam. Pulled up 1m to close MFCT.
19:00 - 21:45: Prepared seawater pre-mix prior to displacement.
21:45 - 00:00: Started displacing well with soap train to MFCT at 1000 LPM up chokeline. When pill at bit DP pressure reading 230 bars.
| Clean surface equipment prior to pump soap train. Pumped soap train. Inflow tested well over the trip tank. Pressure tested the well to 345 bars with treated sea water. |
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-12 on 2007-08-30, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 01:15: Continued displacing well with soap train to above MFCT at 1000 LPM, 230 bars constant DP pressure up choke line.
01:15 - 01:30: Stopped pumping. Closed in the well with 200 bars DP, 170 bars choke pressure. Opened MFCT setting down weight.
01:30 - 03:00: Circulated well at 2800 LPM, holding choke pressure constant at 170 bars. New DP pressure 270 bars. Continued circulating 2800 LPM 270 bars constant DP pressure w/ treated sea water
03:00 - 03:30: Closed in well 80 bars when treated sea water at surface. Bled off the pressure from 80 bars in two steps to zero, prior to taking inflow test over the trip tank. Lined up to trip tank.
03:30 - 04:45: Inflow tested well over the trip tank for 30 mins. OK
04:45 - 06:00: Spaced out and closed pipe rams. Pressure tested well 20/345 bars 5/10 mins with treated sea water. Simultaneously mixing for displacing the well with treated sea water below 100 NTU
06:00 - 07:15: Continued to clean surface lines. Prepared to pump TSW.
07:15 - 10:00: With MFCT in open position, pumped TSW at 3400 LPM SPP 284 bar. Total volume pumped 365 m3. NTU reading levelled out at approx 150.
10:00 - 11:00: Closed MFCT. POOH with cleaning assembly on 5 1/2" DP from 3474 m to 3177 m MD. Observed 12 mm locking nut falling from derrick, halted operation.
11:00 - 12:00: Performed FG inspection in derrick. Lock nut traced to clamp on ladder to crown block.
12:00 - 15:30: Continued to POOH with cleaning assembly on 5 1/2" DP from 3177 m to 1080 m MD.
15:30 - 16:00: Changed from 5 1/2" to 5" handling equipment.
16:00 - 16:30: Broke out and laid down 14" razor back assy and tie-back/top dress mill assy
16:30 - 18:30: Continued to POOH on 5" DP from 1062 m to 465 m MD. Changed inserts and jaws on IR to 3 1/2" DP. Changed to 3 1/2" inserts in elevator.
18:30 - 19:00: Broke out and laid down 9 5/8" razor back assy
19:00 - 22:30: POOH with cleaning assy on 3 1/2" DP from 465 m to 14 m MD.
22:30 - 23:30: Broke out and laid down 7" razor back assy Laid out assy pup with 6" bit. Changed to 5 1/2" handling equipment.
23:30 - 00:00: Made up wear bushing running and retrieving tool to stand of 5 1/2" HWDP. Checked tool.
| Displaced well to treated seawater. POOH with 7" x 9 5/8" x 14" cleaning/displacement string. Pulled WB in subsea wellhead. Rigged up for running 9 5/8" x 10 3/4" tie-back string. |
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-12 on 2007-08-31, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 00:30: RIH with wbrrt on 5 1/2" HWDP. Checked serial numbers of HWDP on way in. Found deviation in tally on joint STD#2, serial number was incorrect compared to tally. Control measured joint and found a lenght deviation of 4,5 cm compared to tally.
00:30 - 01:30: RIH with wbrrt on 5 1/2" HWDP while measuring lenghts on all joints. Found several lenght deviations ranging from a few mm to mamximum 11 cm. Found one more wrong serial number.
01:30 - 02:00: Latched onto WB at 139,5 m MD and pulled same with 25 MT overpull. Broke circulation and washed across wellhead with 3000 LPM using TSW.
02:00 - 03:00: POOH with WB/WBRRT on 5 1/2" HWDP. Control measured 6 more 5 1/2" HWDP joints on way out. Recalculated total tally with new measures and found a deviation of only 2 mm.
03:00 - 05:45: Rigged up casing tong, flush mounted spider and elevator for running 9 5/8" x 10 3/4" tie-back casing.
05:45 - 06:00: Held toolbox meeting prior to start running 9 5/8" x 10 3/4" tie-back casing.
06:00 - 16:45: Ran 9 5/8" tie back casing to 798 m MD.
16:45 - 17:45: Held toolbox talk prior changing elevator. Changed elevator from 9 5/8" to 10 3/4" bx3. Found leakage on hydraulic fitting on 10 3/4" bx3 elevator.
17:45 - 18:30: Changed hydraulic fitting and bolt head connection for return line on 10 3/4" bx3 elevator.
18:30 - 19:30: Picked up and made up 9 5/8" x 10 3/4" x-over. Changed slips segments in flush mounted spider. Hung off on x-over and installed casing swage on top of 10 3/4" casing.
19:30 - 22:30: Slip and cut drilline.
22:30 - 00:00: Performed 6 monthly maintenance and inspection of crown block.
| Ran 9 5/8" tie-back casing from RT to 798 m MD. Installed 9 5/8" x 10 3/4" x-over. Performed slip and cut. Performed manitenance on crown block. Ran 10 3/4" tie-back casing from 798 m to 1141 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-12 on 2007-09-01, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 00:45: Removed block hang off sling. Calibrated block.
00:45 - 01:30: Held toolbox talk prior to recommencing casing running. Broke off and laid down casing swage.
01:30 - 06:00: Continued to run 10 3/4" casing from 811 m to 1141 m MD.
06:00 - 18:30: Ran 10 3/4" tie-back casing from 1141 m to 2262 m MD. Average running speed 8 jnts/hr.
18:30 - 19:00: Changed from 10 3/4" bx3 elevator to 5 1/2" DP elevator.
19:00 - 19:45: Picked up and made up 10 3/4" casing hanger complete with isolation sleeve and padprt tool
19:45 - 20:45: Removed spider from rotary and installed bushings. Removed casing tong.
20:45 - 23:00: RIH with 10 3/4" casing/hanger on 5 1/2" HWDP landing string. Strapped pipe on way in.
23:00 - 23:30: Made up TDS. Took up/down weights 253/199 MT. Pumped at 450 LPM while running in slowly with landing string. Observed pressure bulid up and lost returns at 2406,4 m MD indicating seals engaging 9 5/8" liner sealbore. Stopped pumps. Observed stinger shroud shearing some 1,20 m further in and got hanger landing depth 0,8 m of 1. 2+0. 8 2m) further in at 2408,4 m MD.
23:30 - 00:00: Performed low pressure test of stinger seals to 70 bar 10 min OK.
| Ran 10 3/4" casing from 1141 m to 2262 m MD. Installed casing hanger and running tool. Ran in on landing string and stung tie-back casing into 9 5/8" PBR at 2408 m MD. Set and tested MS seal POOH with landing string. Attempted to pressure test casing/sealstem observed leakage. |
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-12 on 2007-09-02, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 01:00: Marked pipe with 72 MT and 128 MT hookload. Applied 7 MT on padprt tool and rotated 4 1/4 turn clockwise to set tool. Pipe dropped 8,5" as intended. Closed UPR.
01:00 - 02:15: Held toolbox talk prior to setting MS seal. Pressured up to 207 bar with cement unit through kill line for 10 mins to set the MS seal. Volume pumped 272 liters.
02:15 - 03:00: Opened UPR and pulled 50 MT above landing string weight to unset padprt tool. Pressure tested MS seal to 35/345 bar 5/10 mins. Volumed pumped 447 liters.
03:00 - 04:00: POOH with padrt tool on 5 1/2" HWDP. Laid down padprt tool.
04:00 - 05:00: Closed shear ram and lined up to pressure up underneath with cement unit. Pressured up with cement unit to 345 bar. Pumped a total of 2630 liter on 1st attempt, good correlation with theoretical volume. Observed trendline which did not stabilize steady drop observed at around 1 bar/min. Pressured up twice to 345 bar same trend observed. Total volume pumped 2860 liters attempted to bleed pressure back to cement unit nogo, kill line blocked for unknown reason. Bled back to trip tank and recovered 2500 liters. Decided to re-attempt pressure test up cement line.
05:00 - 06:00: Lined up from cement unit pumping up cement line. Flushed through and performed line test to 345 bar OK.
06:00 - 09:00: Troubleshot leakage in well. Pressured up on well to 345 bar from cement unit through cement line. Similar trendline observed with leakage rate of 0,5-1 bar/min. Pressured up on well twice more. Bled off pressure rapidly and lined back to cement unit. Pressure on cement unit rose from 2,8 bar to 7 bar over 2 hrs. Meanwhile discussed situation and way forward. Prepared for running MS seal retrieval tool.
09:00 - 14:00: Picked up MS seal retirevel tool and inspected seals. RIH with retrieval tool on 5 1/2" HWDP landing string as per vetco procedure. Engaged tool by 1/2" turn lefthand. Set down landing string weight of 10 MT instead of the intended 3 MT. Adjusted string weight and string jumped approx 0,3 m, got sudden gain in trip tank of approx 250 liter. Closed annular and pulled MS seal free with 10 MT overpull. POOH with retireval tool and MS seal on 5 1/2" HWDP. Backed off MS seal, re-set running tool and laid down same.
14:00 - 15:00: Inspected MS seal and found scores on seal. Discussed situation. Prepared hanger jet and wash tool.
15:00 - 19:30: Picked up and made ut vetco jet and wash tool. RIH with tool on 5 1/2" HWDP landing string. Tagged top of 10 3/4 casing hanger. Washed seal area, rotated with 3 RPM while pumping at 2200 LPM. POOH with jet and wash tool. Discussed way forward.
19:30 - 21:00: Prepared for running wbbrt w/10 3/4" wearbushing. Picked up wbrrt, checked tool and installed 10 3/4" wearbushing. RIH with tool wbrrt/wearbushing on 5 1/2" HWDP landing string.
21:00 - 22:30: Set wearbushing at 140,2 m MD. POOH with wbrrt and laid down tool.
22:30 - 00:00: Hung off RTTS in rotary and made up to stand of 5 1/2" HWDP. Installed automatic slips.
| Troubleshot leakage on sealstem. Retrieved MS seal in 10 3/4" hanger. Ran vetco jet and wash tool in 10 3/4" hanger. Installed wearbushing. Ran RTTS to 1650 m MD and tested well with communication up annulus. Stepped up pressure and observed onset of leakage around 300 bar. |
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-12 on 2007-09-03, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 03:00: RIH with 9 5/8" RTTS on 5 1/2" DP/HWDP to 1650 m MD.
03:00 - 04:30: Took up/down weights 132/117 MT. Roateted string to set RTTS packer. Slacked of 30 MT on the running string and set packer at 1650 m MD. Lined up to pump from cement unit up cement line and standpipe. Closed standpipe valve and performed line test to 345 bar OK.
04:30 - 05:30: Pressurised well below RTTS packer in 50 bar increments. Held each step for 10 mins. Good tests obtained at 50, 100, 150, 200, 250 bar no gain in trip tank observed. Total volume pumped at 250 bar was 1129 liter.
05:30 - 06:00: At 300 bar leakage was observed, pressure dropped 7 bar 10 min also gained 40 liters in triptank over 10 mins. Volume pumped 1332 liter. Bled off pressure on well.
06:00 - 10:00: Released RTTS. POOH on 5 1/2" DP/HWDP with RTTS. Removed automatic slips and master bushing. Laid down RTTS.
10:00 - 12:00: Picked up wbrrt set in retrieval mode. RIH with wbrrt on 5 1/2" HWDP landing string. Latched on to 10 3/4" wearbushing at 140 m MD and pulled free with 40 MT overpull.
12:00 - 13:15: Picked up padrt tool set in catch mode. RIH on 5 1/2" HWDP landing string and latched on to 10 3/4" hanger according to vetco instructions.
13:15 - 14:45: Picked up with 255 MT hookload and POOH with 9 5/8" x 10 3/4" tie back casing on 5 1/2" HWDP landing string. Removed master bushing.
14:45 - 17:45: Held toolbox talk prior to rigging 10 3/4" casing handling equipment. Installed casing tong, bx3 elevator and spider.
17:45 - 18:15: Held toolbox talk prior to laying down 10 3/4" casing hanger casing. Broke and laid down hanger and padrt tool.
18:15 - 00:00: POOH with 10 3/4" tie-back casing from 2265 m to 1670 m MD. Average pulling speed 11 jnts/hr.
| POOH with RTTS and laid down same. Pulled 10 3/4" wearbushing. Ran in and latched casing hanger and pulled free casing. POOH with 9 5/8" x 10 3/4" tie-back casing from 2408 m to 822 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-12 on 2007-09-04, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 06:00: POOH with 10 3/4" casing from 1670 m to 822 m MD. Average pulling speed 13 jnts/hr.
06:00 - 08:00: Continued pulling 10 3/4" casing from 822 m to 798 m MD. Hung off on x-over. Broke out and laid down 9 5/8" x 10 3/4" x-over. Changed to 9 5/8" elevator.
08:00 - 11:00: POOH with 9 5/8" casing from 798 m to 550 m MD.
11:00 - 11:15: Changed dies in casing tong from 9 3/4" to 9 5/8" on boat).
11:15 - 16:00: Continued to POOH with 9 5/8" casing from 550 m to 40 m MD.
16:00 - 17:00: Removed spider and installed master bushing. POOH from 40 m MD. Laid down seal stinger. Inspected seals, lower seals missing and significant damage to rest of seals.
17:00 - 17:30: Held tolbox talk prior to breaking back up TSP assembly. Cleared and tidied drillfloor. Changed to 5 1/2" inserts in elevator.
17:30 - 19:30: Picked up TSP assembly. Broke 9 5/8" connection and installed by pass ball drop seat. Re-made 9 5/8" connection and laid down tool on pipedeck.
19:30 - 22:00: Picked up wbrrt. Broke out jet sub and configured tool for BOP testing. RIH with wbrrt and 14" wearbushing on 5 1/2" HWDP landing and set same in wellhead.
22:00 - 22:30: Broke TDS connection and parked travelling block for maintenance.
22:30 - 00:00: Pressure tested BOP to 35/345 bar 5/10 min according to m rsk USP.
| POOH with 9 5/8" tie-back casing. Set 14" wearbushing. Performed BOP test. POOH with wbrrt. Picked up 9 5/8" x 14" TSP and RIH with same to 100 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-12 on 2007-09-05, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 03:30: Pressure tested BOP to 35/345 bar 5/10 min according to m rsk USP.
03:30 - 04:45: Released wbrrt and POOH with same on 5 1/2" HWDP landing string. Re-set tool on surface. Laid down wbrrt on pipe deck. Meanwhile function tested shear ram.
04:45 - 06:00: Picked up 9 5/8" x 14" TSP assembly with simultaneous lift on elevator and deck crane. Inspected seals. Hung off assy in rotary. Removed masterbushing and installed automatic slips. RIH with TSP on 5 1/2" DP to 100 m MD.
06:00 - 10:45: RIH with TSP assy on 5 1/2" DP from 100 m to 2397 m MD. Running speed limited to 2 mins/std.
10:45 - 11:30: Dropped 1 3/4" aluminium ball. Took up/down weights 160/131 MT. Continued to RIH with TSP packer from 2397 m ti 2412 m MD. Applied 10 MT on TSP assy. Pressured up string to 230 bar 440 LPM. Observed pressure for 5 mins. Increased pressure and observed shear at 268 bar.
11:30 - 12:00: Pulled out 4 m and set packer by applying 40 MT on top of PBR. Adjusted weight to 10 MT. Verifed new top of PBR to 2398. 05 m MD.
12:00 - 12:30: Closed UPR, lined up from cement unit to BOP, and pressure tested TSP packer and annulus to 180 bar OK. Volumed pumped 1632 liters.
12:30 - 12:45: POOH with TSP setting tool on 5 1/2" DP from 2408 to 2350 m MD. Observed hydraulic leak on aft PRS.
12:45 - 13:45: Repaired hydraulic leak on aft PRS.
13:45 - 17:30: Continued to POOH with TSP setting tool on 5 1/2" DP from 2350 m to 200 m MD.
17:30 - 18:00: Held toolbox talk. Removed automatic slips from rotary.
18:00 - 19:00: Continued to POOH with TSP setting tool from 200 m MD to surface. Laid down tool in basket on main deck.
19:00 - 21:00: RIH with wbrrt on 5 1/2" HWDP landing string. Latched on to 14" WB at 140 m MD and pulled free with 30 MT overpull. Washed across subsea wellhead with 3000 LPM. POOH with WB/WBRRT on 5 1/2" HWDP landing string.
21:00 - 00:00: Laid down wbrrt. Installed swedge and tested IBOP valves on TDS and standpipe valve to 35/345 bar 5/10 mins. Meanwhile used casing. Loaded, tallied and laid out new casing in STB pipedeck bays. hydraulic hose on topdrive valves on kill manifold to 35/345 bar 5/10 mins.
| RIH with TSP assy and set same with new top of PBR at 2399 m MD. POOH with TSP setting tool. Pulled 14" wearbushing. Backloaded used casing and loaded new casing. Rigged up casing running 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-12 on 2007-09-06, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 03:00: Rigged up casing OWS casing tong. Changed inserts in elevator. Redressed PS-21 slips. Meanwhile used casing. Loaded, tallied and laid out new casing in STB pipedeck bays.
03:00 - 05:30: Backloaded used casing. Loaded, tallied and laid out new casing in STB pipedeck bays. Meanwhile off drillfloor and commenced service on forward PRS
05:30 - 06:00: Had to halt loading casing temporarily. Supply boat island frontier reported trouble which could affect station keeping. Boat pulled away temporarily.
06:00 - 14:00: Loaded, tallied and laid out new 10 3/4" casing in aft STB/PORT bays. Produced running tally. Counted joints on deck. Meanwhile tested choke manifold to 35/345 bar 5/10 mins tested TIW and gray valve to 35/345 bar 5/10 mins
14:00 - 14:30: Broke down TIW and gray valve after pressure testing same.
14:30 - 15:00: Held toolbox talk prior to running 9 5/8" x 10 3/4" tie-back casing. Picked up seal stem assy. Commenced to run in hole with 9 5/8" casing. Got problem closing/functioning elevator. Halted operations to remedy situation.
15:00 - 15:45: Changed hydraulic fitting on BX elevator.
15:45 - 00:00: RIH with 9 5/8" tie-back casing from surface to 374 m MD. Observed high thread torque on several joints. Observed some dry boxes. Had to lay out joint and due to 70 thread torque on jam unit and damaged threads. Used contingency dope lubeseal API mod as required on pin end after joint Average running speed less 4 jnts/hr.
| Loaded, laid out and tallied 9 5/8" x 10 3/4" tie-back casing. Ran 9 5/8" casing to 790 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-12 on 2007-09-07, 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 9 5/8" tie-back casing from 374 m to 798 m MD. Washed pin ends and applied contingency dope as required. Average running speed 6 jnts/hr.
06:00 - 06:45: Changed to 10 3/4" bx3 elevator. Picked up and made up 9 5/8" x 10 3/4" x-over.
06:45 - 07:30: Held toolbox talk. Removed PS-21 slips and changed to 10 3/4" inserts, put slips back in rotary. Repositioned rollers on HTS. Adjusted PDM head.
07:30 - 14:45: Held toolbox meeting prior to running 10 3/4" tie-back casing. Ran 10 3/4" casing from 796 m to 1505 m MD. Average running speed 8 jnts/hr. Experienced problems with HTS conveyer belt.
14:45 - 16:30: Repaired conveyer belt.
16:30 - 20:00: Continued to run 10 3/4" tie-back casing. Average running speed 10 jnts/hr. Monkey arm on HTS jammed in upper position.
20:00 - 20:30: M rsk ET techican fixed problem on software.
20:30 - 00:00: Continued to run 10 3/4" tie-back casing from 1920 m to 2253 m MD.
| 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-12 on 2007-09-08, 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: Picked up 6,05 m 10 3/4" pup joint made up and RIH with same. Changed elveator. Picked up 10 3/4" casing hanger, washed, inspected and doped threads. Made up 10 3/4" casing hanger. Checked tally and counted joints left on deck OK.
02:15 - 03:30: Rigged down casing tong. Removed casing slips. Checked padprt tool.
03:30 - 04:00: RIH with 9 5/8" x 10 3/4" tie-back casing, hanger and padprt tool on 5 1/2" HWDP landing string. Set depth counter at 2385 m MD. Took up and down weights 250/200 MT.
04:00 - 04:30: Brought pumps up to 350 LPM and ran in hole with tie-back casing. Observed pressure increase and loosing weight at 2399 m MD. Stung approx 1 m further in and PBR locator in sealstem sheard out. Total sting in 2,7 m. Landed hanger at 140,1 m MD as per vetco datum.
04:30 - 05:15: Lined up to pump from cement unit up kill line through TDS. Performed low pressure test on sealstinger to 70 bar/10 min OK. Recorded on chart.
05:15 - 06:00: Adjusted block weight to 73 MT. Rotated string 4 turns clockwise to activate padprt tool, observed 8,5" drop as intended. Closed UPR and pressured up above padrt tool to 207 bar to set MS seal OK.
06:00 - 07:30: With UPR closed, pressure tested MS seal from above to 35/345 bar 5 min OK. Released padprt tool according to vetco instructions and POOH with same on 5 1/2" HWDP landing string.
07:30 - 08:45: Flushed lines. Closed shear ram. Pressure tested 9 5/8" x 10 3/4" tie-back casing and sealstem/pbr to 35/345 bar 5/10 min OK. Pumped and bled back a total of 2637 liter, good correspondance with theoretical volume.
08:45 - 10:30: Picked up 10 3/4" lock down sub and RIH on 5 1/2" HWDP landing string to 140 m. Set same according to vetco instruction. Closed UPR and pressure tested lock down sub to 345 bar/10 min.
10:30 - 11:30: POOH with RT on 5 1/2" HWDP landing string.
11:30 - 11:45: Tidied drillfloor and removed casing running equipment for backload.
11:45 - 12:30: Held toolbox talk. Picked up special 9,567" casing drift and RIH with same on 5 1/2" DP to 200 m MD.
12:30 - 17:15: Installed automatic slip. RIH with drift on 5 1/2" DP and drifted well down to 1590 m MD. Observed 1-3 MT drag from 1439 m to 1536 m MD.
17:15 - 20:00: POOH with casing drift on 5 1/2" DP and laid down same.
20:00 - 20:45: Built stand of 5 1/2" HWDP.
20:45 - 00:00: Picked up 10 3/4" GTV plug assembly. RIH with GTV plug on 5 1/2" HWDP/DP to 641 m MD. Measured 2 stands while running in. Took up/down weights 102/98 MT. Set GTV plug by applying clockwise rotation and alernating up down loads. Plug setting depth 641 m MD packer element).
| Tested MS seal. POOH with padprt tool. Tested 9 5/8" x 10 3/4" tie-back casing and PBR/SEAL stem. Ran 10 3/4" hanger lock down sub. Ran 10 3/4" casing drift to 1590 m MD. Installed GTV plug at 641 m MD, tested same from below and above. Prepared for removing diverter and nippling down BOP. |
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-12 on 2007-09-09, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 02:30: Lined up from cement unit and performed line test to 345 bar/10 min OK. Pressured up below GTV plug through DP and tested to 345 bar/10 min. Pumped 2150 liter with good correpsondance to theroretical volume. Recovered only 1800 liter. Discussed situation. Decided to move ahead with operations.
02:30 - 04:00: Released from GTV plug and pumped 10 m3 hi-vis on top of plug. POOH with GTV plug setting tool on 5 1/2" HWDP/DP. Laid down setting tool.
04:00 - 04:30: Closed shear ram and lined up cement unit to pump in BOP. Pressure tested above GTV plug to 345 bar 10 min OK. Volume pumped bled back 863/830 liters.
04:30 - 05:15: Made up stand of drillpipe. Emptied BOP for water by blowing air down the DP.
05:15 - 06:00: Removed elevator and prepared slings for pulling diverter.
06:00 - 06:45: Continued preparing for releasing and pulling diverter.
06:45 - 07:00: Held toolbox talk prior to pulling diverter.
07:00 - 11:30: Attempted to pull diverter nogo stuck in diverter housing. Removed lid to access lock dogs. Inspected locks and found chunks of metal in cavities, verified lock dogs free to move. Adjusted elevation. Worked diverter up and down. Diverter came free. Lifted out and set down on drillfloor.
11:30 - 12:00: Cleared drillfloor. Transferred claxton tool to drillfloor.
12:00 - 12:15: Held toolbox meeting prior to nippling BOP overshot. Meanwhile worked on FWD PRS.
12:15 - 17:00: Attempted to release lock ring on overshot. Used, c-spanner, chain hoists slings
17:00 - 18:00: Sourced torque tool for relasing flange on top of annular BOP instead of lock ring. Attempted to break bolts on flange negative. Reverted to plan for releasing lock ring. Meanwhile reinforced c-spanners in mechanical workshop and continued work on PRS.
18:00 - 00:00: Worked to release overshot lock ring. Used c-spanner, chain hoists and slings. Meanwhile worked on FWD PRS.
| Removed diverter. Worked on stuck lock ring on overshot joint. Pulled overshot joint. Prepared for skidding BOP. |
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-12 on 2007-09-10, 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: Worked to release overshot lock ring. Used c-spanner, chain hoist. Rigged up eagle clamp and sheave. Pulled on lock ring c-spanner with tugger. Lock ring came free and was unscrewed by hand. Total thight turns approx 2,5. Meanwhile worked on FWD PRS.
03:30 - 05:00: Removed tools and slings from BOP. Attached sling to overshot and lifted same to drillfloor with tugger. Installed masterbushing, bushings and hole cover.
05:00 - 06:00: Prepared for skidding BOP. Released NT-2 connector and removed obstacles in moonpool. Cleared and tidied drillfloor.
06:00 - 06:30: Continued nippling down BOP. Prepared for skidding BOP. Got problems with hydraulics on BOP trolley.
06:30 - 07:15: Troubleshot problems with BOP trolley.
07:15 - 08:00: Skidded BOP on trolley and landed same on test stump.
08:00 - 08:15: Helt toolbox talk prior to running claxton tool.
08:15 - 10:15: Picked up claxton tool and made up to stand of 5 1/2" HWDP.
10:15 - 14:30: Held toolbox talk. Landed claxton tool i NT-2 connector on HPDR. Made up claxton tool to NT-2 with hytorq tool. Applied 2700 ft lbs on studs. Weather at 1430 wind 19 m hs 3,8 MAX 7,5
14:30 - 00:00: Watied on weather. Meanwhile worked on PRS.
| Nippled down BOP and set back on test stump. Made up claxton tool to HPDR. Wow. Transferred tension from tensioning cylinders to block. Disassembeled tensioner assembly. Deployed ROV hotstab on tugger line and engaged in TBC. |
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-12 on 2007-09-11, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 01:00: Watied on weather. Meanwhile prepared for tranferring tension to block. Removed scaffolding and secured hatches on centralizer deck. Weather at 0100 wind 9,7 m hs 2,8 MAX 4,1
01:00 - 02:00: Held prejob meeting on centralizer deck. Bled off pressure on tension cylinders and transferred 60 MT tension to block. Disconnected tension cylinder 1 and 3. Landed tensioner assembly on wooden chucks.
02:00 - 06:00: Disconnected cylinder 2 and 4 from tensioner assembly. Dismantled tensioner assembly. Removed tension ring. Removed boat collision stool and centralizer. Installed protector guides on centralizer deck and landed tension ring in same. Installed protector guide on tensioning deck. Meanwhile deployed hotstab on tuggerline through slot f-1. Engaged hotstab in hydraulic receptacle on TBC. Weather at 0600 wind 6,7 m hs 2,2 MAX 3,4
06:00 - 06:45: Removed scaffolding on weatherdeck due to potential clash with HPDR riser. Tidied centralizer deck.
06:45 - 07:45: Waited on weather.
07:45 - 08:15: Held toolbox talk prior to disconnecting HPDR from wellhead.
08:15 - 09:30: Set valves on HPDR TBC. Set down weight to 55 MT. Pressurised primary unlock on TBC through minireel and hotstab. Lifted clear of wellhead/template in one continuos stroke. Hung of on handling sub, broke off and set back 5 1/2" DP stand. No VX-RING observed on wellhead assumed still contained in TBC.
09:30 - 09:45: Held toolbox talk prior installing riser spider.
09:45 - 10:45: Removed bushings. Installed riser spider.
10:45 - 13:00: POOH with tension joint and BOP joint double. Hung off in riser spider. Broke connection according to vetco/bandak procedure. Attached soft sling. Observed damage on soft slings. Halted operation to assess situation.
13:00 - 16:00: Inspected and rejected both soft sling. Searched for alternative slings none onboard with sufficient SWL/LENGHT.
16:00 - 18:00: Slung tension joint with 50 mm steel sling. Lifted same from drillfloor using deck crane. Laid down tension joint in make up cradle on pipedeck.
18:00 - 00:00: POOH with 22" HPDR. Removed fairrings while pulling out. Broke connections according to vetco/bandak procedure. Laid down doubles in port side storage rack.
| Wow. Disconnected and pulled HPDR. Transferred tension cylinders to tensioning deck. Dismount/mount tension cylinders. |
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-12 on 2007-09-12, 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: Broke last connection between last doble and TBC joint. Laid out last double and put in port side storage rack. Pulled TBC joint. Inspected lock cavity on TBC, no VX-RING recovered. Slung TBC joint with heavy lift sling and laid down same on pipedeck. Secured rotary. Tidied drillfloor.
02:00 - 02:30: Brought 4 tension cylinder to drillfloor. Prepared for mounting cherry picker.
03:00 - 04:00: Not allowed access in wellhead module due to ongoing pressure testing on gas lift system. Discussed situation and adjusted barriers accordingly. Meanwhile mounted cherry picker on drillfloor.
04:00 - 04:30: Transferred 4 tension cylinders from drillfloor to tensioning deck. Meanwhile mounted cherry picker on drillfloor.
04:30 - 06:00: Dismounted/mounted cylinders on centralizer deck with tugger support from moonpool. Meanwhile mounted cherry picker on drillfloor.
06:00 - 13:00: Continued to dismount/mount tension cylinders in tensioning deck roof. Used tugger support from moonpool for lifting cylinders.
13:00 - 14:30: Prepared for running production riser. Made up tension joint handling tool to 6 m pup joint. Configured riser spider for running production riser. Prepared tension ring and protector guide in wellhead module.
14:30 - 15:00: Performed SJA toolbox talk prior to running production riser.
15:00 - 17:00: Picked up TBC joint and hung off in spider. Removed handling tool. Picked up lower pup joint and landed same on TBC joint. Made up flanged connection according to vetco/bandak procedure. Installed fairring accross connection.
17:00 - 21:00: Placed TBC in in level with scaffolding on weatherdeck. Function tested TBC according to vetco instruction. Installed dummy stabs. Oriented lock/unlock panel to 45 deg starboard aft.
21:00 - 00:00: Removed handling tool on production riser flange in riser spider. Lifted 1st double with dual lift on block and deckcrane. Made up flanged connection according to vetco/bandak procedure. Installed fairring on coupling. Ran in and placed TBC connector in level with centralizer deck. Prepared guidewires in slot f-11 and f-13. Built scaffolding/barriers around deck openings.
| Dismounted and mounted tension cylinders. RIH with production riser to 100 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-12 on 2007-09-13, 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: Attached ROV hooks to guide slings. Made rope loop for retrieval of ROV hooks and guide sling clamp. Hauled guidewires with ROV hooks through centralizer deck, ran to sealevel. Landed 1 st double in riser spider. Ran guidewires individually to 20 m above seabed.
01:00 - 03:00: Removed handling tool. Lifted 2nd double to drillfloor with dual lift on block and deck crane. Made up flanged connection according to vetco/bandak procedure. RIH with 2nd double. Meanwhile hooked up hydraulics on tension cylinders.
03:00 - 05:15: Lifted 3rd double to drillfloor with dual lift on block an deck crane. Removed handling joint. Made up flanged connection according to vetco procedure. Meanwhile hooked up hydraulics on tension cylinders.
05:15 - 06:00: Lifted tension joint to horizontal position. Hoisted handling flange with 6 m pup joint to horizontal posistion with tuggers and made up to tension joint. RIH with 3rd double and landed in spider. Prepared for lifting tension joint to vertical position.
06:00 - 09:00: Lifted tension joint to vertical position and MU tension joint flange to upper pup joint.
09:00 - 10:00: Split riser spider and removed same.
10:00 - 11:00: RIH with tension joint and installed master bushing. MU 5 1/2" landing stand to handling sub.
11:00 - 11:30: Prepared ROV to assist landing of PR. Verified that the VX-RING had been installed and checked f-12 well head.
11:30 - 13:00: Installed guidewires and lined up to 18 3/4" sub sea WH. Hook load prior to landing was 97 MT.
13:00 - 14:15: Installed hot stab in receptacle a and set valves on TBC locking panel to lock" position using ROV. Landed TBC on 18 3/4" WH and sat down 15 MT.
14:15 - 15:30: Prepared to set TBC according to vetco procedures. Pressurized the TBC to 2500 psi using pump and minireel in moonpool. Did not get alignment indicating proper locking of TBC.
15:30 - 17:30: Had shut down for siemens down and fire pump logic" tests).
17:30 - 19:30: Unlocked TBC and repeated connetion procedures according to vetco instructions. Pressurized the TBC to 3000 psi using pump and minireel in moonpool. Got alignment indicating proper locking of TBC. Sat all valves on lock panel a into position". Performed 20 MT overpull test on h4-musl connector with TDS. Slacked off to 10 MT overpull. Sat TBC valves on flush panel b to dog flush".
19:30 - 22:30: Had shut down for siemens down and fire pump logic" tests).
22:30 - 00:00: Installed centralizer and boat collision stool on centralizer deck. Prepared for skidding cantilever.
| RIH with PR tensioner joint. MU PR landing stand, RIH and landed riser. Locked TBC connector. Waited on simens rig ESD test. Pressure tested PR to 200 bar. Install centralizer and boat collision stool on centralizer deck. |
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-12 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.
| 00:00 - 02:30: Continued to install centralizer and boat collision stool on centralizer deck. Meanwhile had shut down for siemens down and fire pump logic" tests). Restarted all systems.
02:30 - 04:00: Installed bleed off valve on tension joint and lined up to fill riser. Held tool box meeting prior to filling riser and performing pressure test. Filled riser using CMT pump and venting air through valve on tension joint. Kept 10 MT overpull on PR.
04:00 - 04:30: Performed pressure test of PR to 20 bar/5 min. Volume pumped 70 ltr. Attempted to move TDS to keep tension in PR during pressure testing.
04:30 - 05:00: Software problem on TDS
05:00 - 05:30: Pressured up PR riser against well/gtv plug to 200 bar and compensated TDS to keep riser in tension. Performed pressure test of PR to 200 bar/10 min. Volume pumped 440 ltr.
05:30 - 06:00: Prepared to pumpe corrosion inhibitor through port b1 on TBC using minireel and vetco pump. Meanwhile finished installing centralizer and boat collision stool on centralizer deck
06:00 - 07:00: MU tensioner ring assembly on centralizer deck. Meanwhile prepared rig for skidding and changed liners and piston fluid ends in mp2.
07:00 - 09:30: Commisioned all 4 new tension cylinders.
09:30 - 19:00: MU tensioner ring assembly on centralizer deck. Meanwhile retrieved riser guide wires from wellhead template and performed area inspection for high wind forcast procedure.
19:00 - 20:45: Removed security bolt on RT from PR and POOH. LD RT and 20 ft pup joint. Installed hatch on f-12 and suspended operation to f-7.
| MU tensioner ring assembly. POOH and LD PR RT. Installed hatch on f-12 and suspended operation to f-7. |
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-12 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.
| 03:15 - 05:00: Prepared rig for skidding and skidded rig from f7 to f12.
05:00 - 05:15: Skidded the cantilever 1. 5 metres to SB.
05:15 - 06:00: Lowered down the well head valves.
| Skidded rig from f-12 to f-15. Changed wire on port aft crane big hook. |
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-12 on 2007-12-30, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 11:00 - 12:15: Prepared main deck for skidding.
12:15 - 12:30: Held tool box talk prior to skidding of the cantilever.
12:30 - 14:15: Skidded cantilever from f-15 to f-12
14:15 - 16:00: Installed stairs to the cantilever. Removed well head hatches.
16:00 - 17:00: Prepared for pick up the surface riser.
17:00 - 17:15: Held tool box talk prior to pick up the surface riser.
17:15 - 18:15: Picked up the surface riser, removed protector. Meanwhile built scaffolding in the moon pool.
18:15 - 20:00: Removed the master bushing, ran in with the surface riser. Meanwhile built scaffolding at the well head deck.
20:00 - 23:00: Cleaned the nt2 well head connector. Landed and made up the surface riser.
23:00 - 23:15: Held tool box talk prior to nippling up the BOP.
23:15 - 00:00: Prepared for nippling up the BOP, moved the BOP from the set back stump.
| Built scaffolding at the well head deck and in the moon pool. Installed surface riser, BOP and tension cylinders. |
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-12 on 2007-12-31, 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: Moved the tension cylinders aside to be able to move the BOP in position over the surface riser. Aligned the BOP and the surface riser and landed the BOP. Meanwhile picked up and prepared the diverter for installation.
03:30 - 06:00: Installed the tension cylinders. Pressure tested the stand pipe manifold 20/345 bar 5/10 mins.
06:00 - 12:45: Nippled up slick jnt, diverter and torqued up the BOP/SURFACE riser nt2 connector. Rigged down the diverter handling equipment. Pressure tested IBOP to 20/345 bars 5/10 mins.
12:45 - 13:45: Held tool box talk prior to pressure test the BOP, surface riser and the well head connection against GT plug. Pressure tested same to 20/200 bars 5/10 mins.
13:45 - 14:00: Held tool box talk prior to installation of the bowl protector.
14:00 - 14:45: Rigged 5½" DP handling equipment and made up slick joint.
14:45 - 15:30: Made up bowl protector running tool.
15:30 - 16:30: RIH and installed the bowl protector at 20. 9 m. Success on second attempt.
16:30 - 16:45: Held tool box talk prior to retrieve the annulus insert in subsea WH. Uncertainty with regards to length of landing string
16:45 - 17:45: Made up the annulus insert retrieving tool. RIH with the annulus insert retrieving tool on HWDP. Slow operation to get correct landing string lenght.
17:45 - 19:30: RIH and tagged the annulus insert at 139. 9 m. Pulled back 1. 24 m took over pull of 40 MT. Attempted pass obstruction by turning the string 90 and 180 Rotated the string with 2 RPM, passed obstruction.
19:30 - 21:00: POOH with the annulus insert retrieving tool for inspection.
21:00 - 21:15: Inspected the annulus insert retrieving tool. Found lock pin slightly bend but still operational.
21:15 - 22:00: RIH with the annulus insert retrieving tool from surface to 122 m.
22:00 - 22:45: Took parameters prior to engage and retrieve the annulus insert. Open annular up/down weight 82/79 MT 4 RPM 400 NM. Closed annular up/down weight 82/79 MT 4 RPM 400 NM.
22:45 - 23:15: RIH from 122 m and tagged the annulus insert at 139. 9 m, set down 2 MT.
23:15 - 23:30: Rotated string and entered the j-slot. Set down 2 MT.
23:30 - 23:45: Closed annular and confirmed the engagement of the j-slot with 1 MT over pull. Marked string and turned string 3 turns to the left. Keeping the weight below 1½ MT set down weight and torque below 2 KNM. Marked string and measured 3 turns 1¼".
23:45 - 00:00: Monitored for possible annulus pressure.
| Nippled up slick jnt, diverter and torqued up the BOP. RIH and installed the bowl protector at 20. 9 m. Retrieved the annulus insert at 139. 9 m. Retrieved the bowl protector. |
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-12 on 2008-01-01, 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: Rotated the string 3 ½ turn to the left, kept the weight below 1½ MT set down weight and torque below 2 KNM. Marked string and measured 3(½) turns 1¼". Total backed out with the annulus insert 2½". Corrected according to vetco procedure.
00:45 - 01:00: Pulled back from 139. 9 m to 138 m. Took weight at 138. 6 m 10 MT. Rotated the string and passed the obstruction.
01:00 - 01:30: Displaced the riser to completion fluid at 1000 LPM 1. 5 bars. Total volume pumped 30 m
01:30 - 02:45: POOH with the annulus insert. Inspected the annulus insert. Found no damage.
02:45 - 03:30: Picked up HWDP stand and measured from mark when engaged the annulus insert. Accumulated length 140. 01 m.
03:30 - 03:45: Held tool box talk prior to run and retrieve the bowl protector in surface WH.
03:45 - 04:15: Picked up and made of the bowl protector retrieving tool.
04:15 - 05:15: RIH with bowl protector retrieving tool and set down at 20 m. Attempted to work string down to 20. 9 m as bowl protector was reported installed previous to day. POOH after 2 attempts.
05:15 - 05:30: OOH with bowl protector retrieving tool. Inspected the tool found no marks. Measured length from landing shoulder to bowl protector retrieving tool nose 0. 8 m. Painted landing shoulder white. RIH with bowl protector retrieving tool. Tagged at 20 m. Turned one round to the right. POOH with bowl protector retrieving tool and retrieved the bowl protector.
05:30 - 06:00: RIH with jetting sub and commenced washing the surface well head area.
06:00 - 06:45: Washed the surface well head area. 2200 LPM used 20m completion fluid. POOH with jet washing assy. And laid out same.
06:45 - 07:00: Cleaned and cleared the rig floor.
07:00 - 08:00: Held tool box talk prior to make up spear assy. Made up spear assy and racked back in derrick.
08:00 - 10:00: Rigged up 10 3/4" casing handling equipment.
10:00 - 10:30: Tool box talk prior to make up and run 10 3/4" tie- back assy.
10:30 - 11:45: No crane available due to helicopter. Meanwhile positioned the MST seal running tool on the rig floor. Inspected the MST running tool and confirmed leakages.
11:45 - 15:00: Made up drillquip tie back connector to 10 3/4" casing and ran in hole from surface to 108 m.
15:00 - 15:45: Held tool box talk prior to pick/make up the 10 3/4" hanger. Performed same.
15:45 - 16:15: Changed elevator to 5½" DP elevator.
16:15 - 17:00: Picked/made up spear assy and connected same up to top drive. Drained the riser. String weight 12 MT.
17:00 - 17:45: RIH with tie back string and set down 2 MT in sub surface WH.
17:45 - 19:15: Made up tie back connection, turned the string 5 right hand turns. Applied 5000 ft/lbs to energize the metal seal. After 3 turns the spear released due to torque friction in tie back connector. Re-engaged spear and took over pull of 11 MT completed the 5 turns with final torque of 5000 ft/lbs. Verified space out by observing correct colour code through the surface WH b-annulus valve.
19:15 - 20:15: POOH with the spear assy. Racked back same in derrick.
20:15 - 21:45: Held tool box prior to rig down 10 3/4" casing handling equipment. Rigged down same.
21:45 - 23:15: Held tool box talk prior to RIH with straddle cup tester. Made up and ran in with straddle cup tester from surface to 138 m.
23:15 - 00:00: Picked/made up pump in sub and cement hose. Spaced out prior to test tie-back connector 139 m.
| RIH with 10 3/4" tie back and made up into sub sea well. Pressure tested tie back connector to 345 bars. Attempted to lock the surface hanger, with the adjustment sub. |
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-12 on 2008-01-02, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
| 00:00 - 00:45: Flushed cement line and pressure tested line to 50/345 bars 5/10 mins.
00:45 - 01:15: Pressure tested tie-back connector to 50/345 bars 10/10 mins. Volume pumped 82 litres bled off 80 litres. Observed no pressure building up in b-annulus.
01:15 - 03:15: Rigged down cement hose and pump in sub. POOH with straddle cup tester from 139 m to surface. Hung up at 22 m. OOH with the straddle cup tested. The lower cup tester had minor damaged. Changed out same. Laid out the starddle cup test assy.
03:15 - 03:30: Held tool box talk prior to making up the adjustment sub setting tool.
03:30 - 04:30: Picked/made up the adjustment sub setting tool. RIH from surface to 21 m. Took weight. Turned string 90 and passed obstruction. Continued RIH to 27. 5 m.
04:30 - 05:30: Applied 140 bars to the adjustment sub setting tool. Slowly pulled up to land in latching ring groove and took over pull of 30 MT. String at 27. 1 m. Bled off the pressure in the string and kept the tension. Rotated the string at 2700 3000 NM 17 turns. No travelling movement of the casing hanger. Observed through the b-annulus valve. When picked up the 30 MT over pull the casing hanger moved 2 cm up.
05:30 - 06:00: POOH with adjustment sub setting tool. Checked and function tested the adjustment sub setting tool. No marks operated OK.
06:00 - 07:30: Changed out to back up adjustment sub setting tool.
07:30 - 11:30: Evaluation meeting with onshore organisation. Meanwhile performed general maintenance on the rig floor.
11:30 - 11:45: Held tool box talk prior to RIH with the adjustment sub setting tool.
11:45 - 13:00: Attempted to turn the adjustment sub setting tool string using chain tongs. Made up TDS RIH with adjustment sub setting tool. Engaged the adjustment sub setting tool in the vertical key slots. Turned string 10 turns to the right using the TDS, with 6000 NM torque. Landed off the casing hanger, verified the adjustment sub travel of 17 cm. By observation through b-annulus at WH. Released torque. Applied 140 bars to the adjustment sub setting tool. Picked up 30 MT over pull, bled off the pressure. Turned the adjustment sub setting tool 4 turns with 2 3 KNM, unable to engage the vertical key slots to torque up the casing hanger. Retracted the adjustment sub setting tool. POOH with the adjustment sub setting tool.
13:00 - 16:15: Evaluation meeting with onshore organisation. Meanwhile performed general maintenance on the rig floor.
16:15 - 17:30: RIH with adjustment sub setting tool. Applied 140 bars to the adjustment sub setting tool. Took 10 MT over pull. Bled off the pressure. Ran back in 1cm, and pulled up slowly with 2 RPM rotation and engaged the vertical key slots. Applied 140 bars to the adjustment sub setting tool. Took 30 MT over pull, bled off the pressure. Turned the string 1 turn to the right, and made up the casing hanger sleeve to 9500 NM, total 11 turns. Retracted the adjustment sub setting tool. POOH with the adjustment sub setting tool.
17:30 - 19:00: Made up the straddle cup tester. RIH and positioned the straddle cup tester across the adjustment sub. Pressure tested same 20/345 bars 5/10 mins.
19:00 - 20:15: Held tool box talk prior to POOH with straddle cup tester and lay out same. Performed same.
20:15 - 21:15: Held tool box prior to lay out red baron spear assy. Performed same.
21:15 - 22:15: RIH and installed secondary bowl protector at 20 m.
22:15 - 22:45: Cleared the rig floor. Held tool box talk prior to pick/make up 9. 567" drift.
22:45 - 00:00: Picked/made up 9. 567" drift. RIH with 9. 567" drift from surface to 45 m.
| RIH with adjustment sub setting tool and made up the adjustment sub. Installed the secondary bowl protector. Picked/made up 9. 567"drift. RIH with 9. 567" drift from surface to 150 m. POOH with same. RIH with the GTV plug retrieving tool from surface and tagged GTV plug at 635. 4 m. Circulated out the hi-vis pill over shakers. |
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-12 on 2008-01-03, 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: Continued RIH with 9. 567" drift from 45 m to 150 m.
00:30 - 02:00: POOH with 9. 567" drift from 150 m to surface. Laid out the 9. 567" drift.
02:00 - 02:15: Held tool box talk prior to make/pick up GTV plug retrieving tool. Performed same.
02:15 - 02:30: Changed to power slips.
02:30 - 04:30: RIH with the GTV plug retrieving tool from surface to 630 m.
04:30 - 04:45: Made up to TDS and took up/down weight 93/88 MT neutral 91 MT. Rotated the string at 10 RPM with 2 KNM.
04:45 - 05:00: RIH and tagged plug at 635. 4 m. Set down 12 MT picked up 20 MT over pull. Slacked off the neutral weight and turned the string ¼ turn to the left. Pulled up and the GTV plug retrieving tool had disengaged the GTV plug.
05:00 - 05:45: Lined up and circulated down string with 200 LPM 5 RPM 1000 NM, 0. 5 m above the plug. Pulled out 2. 5 m increased rate 1100 2400 LPM 30 RPM. Washed out the hi-vis pill over shakers.
05:45 - 06:00: RIH with the GTV plug retrieving tool to engage the GTV plug at 635. 4 m.
06:00 - 07:15: Latched GTV plug with LTCT retrieval tool according to bot instructions. Released plug and allowed rubber element to relax for 15 mins prior to pulling plug.
07:15 - 11:15: POOH with GTV plug from 641 m to 21 m MD on 5 1/2" DP. Removed PS-21 slips and installed masterbushing.
11:15 - 11:30: Pulled LTCT head/gtv plug to surface. Observed nominal seat protector caught with GTV plug. Prepared for working on MS-SEAL setting tool.
11:30 - 16:15: Picked up 13 3/8" MS-SEAL setting tool. Attempted to dismantle/split tool nogo. Laid down MS-SEAL setting tool.
16:15 - 16:45: Picked up 13 3/8" seat protector running tool. RIH and installed nominal seat protector in surface wellhead at 20 m MD.
16:45 - 17:00: Held toolbox talk prior to making up 7" x 9 5/8" x 10 3/4" clean out string.
17:00 - 17:30: Changed from 5 1/2" to 3 1/2" handling gear. Picked up clean out assy comprising of 7" scraper and magnet subs and hung off in rotary.
17:30 - 18:00: Cleared rigfloor. Prepared well control equipment.
18:00 - 21:45: Held toolbox talk prior to picking up 3 1/2" singles. Ran 3 1/2" drillpipe to 425 m MD.
21:45 - 22:30: Made up kick joint with FOSV and tested same OK.
22:30 - 00:00: Changed from 3 1/2" to 5" handling equipment. Picked up and made up clean out assy comprising of x-over, PBR mill and liner top dress mill.
| Pulled GTV plug. Attempted to break MS-SEAL setting tool nogo. Reinstalled nominal seat protector. Ran 7" x 9 5/8" x 10 3/4" cleanout string to 1800 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-12 on 2008-01-04, 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: Picked up and made up clean out assy comprising of 9 5/8" scraper, magnet, drift and x-over. Cleared rigfloor. Checked dies on PRS. Moved 2 ea damaged 5 1/2" drillpipe stands.
01:00 - 02:30: RIH with clean out assemblies on 5" DP from 443 m to 893 m MD.
02:30 - 03:00: Performed toolbox talk handover meeting with new drilling crew.
03:00 - 06:00: Continued to RIH with clean out assemblies on 5" DP from 893 m to 1800 m MD.
06:00 - 07:00: RIH with clean out assemblies from 1800 m to 1885 m MD. Picked up and made up clean out assy#4 comprising of 10 3/4" scraper, magnet and x-over to 5 1/2" DP.
07:00 - 07:30: RIH with clean out assemblies from 1885 m to 1930 m MD on 5 1/2" DP.
07:30 - 07:45: Checked tugger lines and FWD PRS due to high winds in the range of 50-60 knots.
07:45 - 09:15: Continued to RIH with clean out assemblies from 1930 m to 2290 m MD on 5 1/2" DP. Observed dropped object from FWD PRS vertical hose bundel. Halted operation for further investigation.
09:15 - 09:45: Investigated situation. Found 3 ea hose bundle securing pins dropped to rigfloor. Each pin approx 20 cm 220 grammes. Halted operation as it was impossible to repair the damage due to high winds.
09:45 - 00:00: Waiting on improved weather conditions to perform repair on FWD PRS. Wind speed 60 knots. Meanwhile general maintenance on aft IR general housekeeping and cleaning in moonpool, rigfloor, shakers and pitroom protectors on pin end of 7" tubing laid out on deck
| Made up 10 3/4" scrapers and RIH with clean out string to 2290 m MD. Observed dropped object from FWD PRS, securing pins for vertical hose bundel had come loose and fallen off due to the strong winds. Waited on weather for performing repair on FWD PRS. Meanwhile performed housekeeping and maintenance. |
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-12 on 2008-01-05, 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: Waiting on improved weather conditions to perform repair on FWD PRS. Wind speed 60-70 knots. Meanwhile general housekeeping drillstring and parked TDS for maintenance slop in f-12 annulus spare parts and tools for performing PRS repair and tested completion assemblies
06:00 - 12:30: Waitied on improved weather conditions to perform inspection and repair of FWD PRS. Meanwhile general cleaning in moonpool, pitroom and shakers slop/overflush in f-12 annulus. Insufficient overflush due to exceeded pressure limit.
12:30 - 14:00: Performed derrick inspection after high winds.
14:00 - 17:00: Inspected FWD PRS. Dragchain and hoses were severly twisted and partly torn down. Assessed situation and found damage to severe for immediate repair. Prepared for making repairs on aft PRS instead.
17:00 - 17:15: Held toolbox talk prior to using work basket.
17:15 - 18:15: Inspected FWD PRS dragchain for loose items, removed and secured accordingly.
18:15 - 20:00: Brought scaffolding material to drillfloor and prepared for buliding scaffolding in derrick. Found that scaffolding job could not commence due to high winds and working hours regulations.
20:00 - 00:00: Waited on improved weather condtions and/or qualified rest for scaffolding crew. Meanwhile oil cooler on TDS general cleaning in moonpool, pitroom and shakers
| Waited on weather for inspecting FWD PRS. Inspected FWD PRS and found dragchain severely damaged. Prepared for building scaffolding for repair of aft PRS. Waited for weather to build scaffolding. Waited on qualified rest for scaffolding crew. |
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-12 on 2008-01-06, 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: Waited on qualified rest for scaffolding crew. Meanwhile oil cooler on TDS scaffolding material to derrick skimmer tank measurements for spare parts on FWD PRS and measured completion assemblies
06:00 - 07:45: Seafastened aft PRS.
07:45 - 17:00: Held toolbox talk prior to building scaffolding around aft PRS. Built scaffolding. Prepared security net for installation underneath aft PRS working area.
17:00 - 17:30: Held toolbox talk. Installed canvas around scaffolding. Prepared for installing security net. Had to abort manriding operations due to maintenance of siemens system and risk of main power loss.
17:30 - 19:30: Performed upgrade of siemens system. Meanwhile continued to install canvas around scaffolding. Prepared lights for installation on scaffolding work platform.
19:30 - 22:15: Installed security net around aft PRS scaffolding platform. Transferred tools and equipment to derrrick.
22:15 - 23:30: Mechanics worked on aft PRS.
23:30 - 00:00: Held toolbox talk. Rigged down security net due to wrong allignment/position of PRS relative to scaffolding platform.
| Built scaffolding in derrick. Worked on aft PRS. Waited for qualified rest of scaffolding crews. |
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