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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 15/9-19 S on 1993-04-14, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 01:30: Checked spring loaded tool. Re-run to pull seal assembly. Landed off, closed lap. Pulled back 3m. Observed pressure build-up to 11 bar/30 mins. Observed gas in riser. Increased closing pressure on lap.
01:30 - 02:00: Circulated through BOP at 350 LPM holding 10 bar back pressure.
02:00 - 03:00: Bled off pressure. Closed in to observe build-up 7 bar/30 mins. Bled off from 7 bar. Pressure built up to 5 bar/20 mins.
03:00 - 04:00: Circulated through BOP at 350 LPM. Bled off pressure. Observed pressure build-up 1,5 bar. Bled off pressure.
04:00 - 06:00: Released trapped gas from BOP and drill string. Opened lap. Flow checked 15 mins, NEG. POOH with seal assembly to 30m.
06:00 - 06:30: Continued POOH and l/d seal assembly.
06:30 - 08:00: RIH with cement clean-out tool. Washed wellhead. POOH.
08:00 - 10:00: RIH with metal-to-metal seal assembly. Installed and pressure tested same to 345 bar/10 mins.
10:00 - 10:30: Installed wear bushing
10:30 - 00:00: Cleaned rig floor and prepared for running DST-STRING. RIH with DST-BHA. Pressure tested RTTS-PACKER, LPR-N, bundle carrier and full-flo bypass valve to 200 bar/10 mins. Service broke and checked each connection on 4 3/4" DC.
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Set/tested metal-to-metal seal assembly ran wear bushing ran DST-STRING. Leak in drill collar.
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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 15/9-19 S on 1993-04-15, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 01:30: Cont. RIH with DST-STRING. Continued running/service broke 4 3/4" drill collars. M/u 2 ea tubing joints.
01:30 - 02:30: Pressure tested surface lines to 20/345 bar. Attempted pressure testing DST-STRING against LPR-N. 20 bar OK. 345 bar, negative, pressure dropped 0,5 bar/sec.
02:30 - 06:00: L/d 2 ea tubing joints. Attempted pressure testing DST-STRING, NEG. Pulled back 4 ea slip joints. Att. Pressure testing DST-STRING, NEG. L/d slip joints. Pulled and racked back 2 stands drill collars. Pressure tested OK. Ran back in with 1 stand drill collar, pressure tested OK. Ran back in with last stand drill collar, tested OK 345bar
06:00 - 08:00: P/u slip joints and 1 single ph-6 tubing. Pressure tested DST string against LPR-N valve to 345 bar/10 mins.
08:00 - 12:30: Cont. RIH with DST string to 1684m. Filled string each 5 joints.
12:30 - 13:00: Pressure tested DST string against LPR-N valve to 345 bar/10 mins.
13:00 - 16:30: Cont. RIH to 2680m.
16:30 - 18:00: While reciprocating string, worked 2 left hand turns into string. Cont. RIH to 2987m.
18:00 - 19:00: Pressure tested DST-STRING against LPR-N valve to 345 bar/10 mins.
19:00 - 00:00: Reciprocated string and worked 2 turns left hand torque into string. Cont. RIH.
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Found washout in slip joint. Repaired. RIH with DST string. M/u sstt, tested same OK.
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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 15/9-19 S on 1993-04-16, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 03:00: Cont. RIH to 4237m.
03:00 - 03:30: Pressure tested DST string against LPR-N valve to 345 bar/10 mins.
03:30 - 05:00: P/u subsea test tree/fluted hanger and m/u to DST string. Checked latch function. Checked glycol injection system. Verified valve operation.
05:00 - 06:00: Pressure tested DST string against LPR-N valve to 345 bar/10 mins. Verified glycol injection against 300 bar inside string. Verified check valve holding. Closed sstt and tested same from below to 225 bar differential pressure/10 mins.
06:00 - 08:30: P/u landing string. Installed lubricator valve and function tested same. Changed to 40 ft bails. P/u 1 pup joint and 1 single. Landed string in wellhead. Cleaned rig floor.
08:30 - 11:00: R/u AWS. RIH with GR/CCL to correlate depth. POOH. R/d AWS.
11:00 - 12:30: L/d 1 single. Pressure tested DST string against LPR-N valve to 345 bar/10 mins. Pressure tested lubricator valve from below to 250 bar.
12:30 - 15:00: P/u flowhead. Connected kill/production hoses and control hoses.
15:00 - 16:00: Landed DST string in wellhead. Attempted pressure testing, negative. Observed leak in cement unit.
16:00 - 19:00: Changed all 3 discharge valves on 2 3/4" cement pump. Found 2 damaged.
19:00 - 21:30: Pressure tested lines/hose from cement unit against kill valve to 345 bar/10 mins. Pressure tested swab valve from below to 345 bar/10 mins tested master valve from below to 345 bar/10 mins. Flushed through lines to burners. Tested upstream valves on choke manifold to 345 bar/ 10 mins. Tested kill valve from below to 345 bar/10 mins.
21:30 - 23:00: Attempted to pick up DST string to space out for packer setting, NEG. String hung up after pulling 3m m above upweight). MAX overpull 15 tons. Removed master bushing and worked string free.
23:00 - 00:00: Spaced out by pulling 3,6 m. Set RTTS by rotating at MAX. 9000 ftlbs and set down weight. Re-landed fluted hanger. Set down 35 tons on fluted hanger. Closed MPR.
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Landed DST string. Correlation run with GR/CCL. Tested lubr. Valve. M/u flow head. Landed DST string in wellhead. Leak in cement unit. Repaired same. Tested surface systems. Pumped diesel. Perforated well.
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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 15/9-19 S on 1993-04-17, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 00:30: Pressure tested RTTS from above to 110 bar differential from above for 15 mins.
00:30 - 01:30: Cycled omni from pos. 3 1/2 to circulation pos. 11 1/2.
01:30 - 03:00: Lined up NBS for direct suction of diesel. Circulated 24,4 m3 diesel down DST string at 500 LPM. Displaced diesel with 0,5 m3 MEG.
03:00 - 04:00: Cycled omni valve to well test position 2.
04:00 - 05:30: Held pre-operation meetings with involved personell. Inspected rig floor and well test areas. Checked all lines and valves. Tested ESD-SYSTEMS.
05:30 - 06:00: Opened kill valve. Pressured up DST string to 330 bar against closed choke to fire guns. Closed kill valve. Bled down string pressure. Perforated well from 4338,0m to 4316,0m MD at 05 57 hrs. Started flow to tank.
06:00 - 00:00: Flowed well for clean-up. Shut-in well for build-up by closing LPR-N valve at 23 57 hrs. Closed choke at 23 59 hrs.
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Flowed well, clean-up flow. Shut-in for build-up.
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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 15/9-19 S on 1993-04-18, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 06:00: Well shut-in for build-up.
06:00 - 18:30: Well shut-in for build-up.
18:30 - 19:00: Opened well at LPR-N valve 22 hours) and choke manifold flowed well on 23/64" adjustable choke prior to run wireline. Shut in well on choke manifold at 19 10 hours.
19:00 - 22:30: Closed lub. Valve and checked that same held pressure from below. Installed SPS toolstring and pressure tested w. L. Lubricator/stuffing- box to 250 bar against lub. Valve and failsafe valve. Equilized pressure across lub. Valve and opened same.
22:30 - 00:00: RIH with 1,90" od blind box on slick line to 4316m to verify free passage and guns dropped.
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Cont. Shut-in period r/u wireline. Ran blind box to verify free passage and guns released. Running in with bhs while flowing on 12/64" choke.
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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 15/9-19 S on 1993-04-19, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 02:30: Cont. Wirelining POOH with blind box. Closed lubricator and inflow tested same.
02:30 - 04:30: R/d blind box toolstring. M/u toolstring with 2 ea petrotech and 2 ea schlumberger bottomhole samplers and 1 memory gauge and installed same in test string. Pressure tested lubricator to 30/250 bar, 5/10 mins.
04:30 - 06:00: Equalized across lubricator valve and opened same. Opened up well on 12/64" choke at 05 12 hrs. RIH with bhs while flowing well on 12/64" fixed choke.
06:00 - 10:30: Continued RIH with bhs to 3900m while flowing well on 12/64" choke. Had pick-up weight 430 kg at 3900m while flowing. Shut in well at 10 15 hrs.
10:30 - 11:30: Took bottom hole samples.
11:30 - 13:30: Flowed well on 12/64" choke from 11 43 hrs while POOH with bhs, shut in well at 12 11 hrs. Took gradient stops at 3870m, 3840m and in lubricator while POOH.
13:30 - 14:00: Closed lubricator at 13 34 hrs. Verified lubricator valve holding pressure from below.
14:00 - 19:00: Rigged down bhs and wireline equipment. Tested swab valve against prod. Wing lubricator valve to 250 bar. Made several attempts to pressure test lubricator valve from below by bleeding down to 35 bar above, NEG. Observed valve leaking. Equalized across lubricator valve and opened same.
19:00 - 00:00: Opened well for main flow period at 19 24 hrs.
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Finished RIH with bhs while flowing on 12/64" choke. Took bottom hole samples. POOH with bhs while flowing on 12/64" choke. Retrieved bhs and r/d wireline equipment. Tested prod. Wing valve swab valve lub. Valve to 250 bar. Attempted to bleed press. To 30 bar NEG. on lub. Valve. Opened lubricator valve. Opened well for main flow.
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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 15/9-19 S on 1993-04-20, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 06:00: Continued main flow.
06:00 - 00:00: Continued main flow period.
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Performed main flow period. Started build-up period.
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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 15/9-19 S on 1993-04-21, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 01:30: Continued main flow period.
01:30 - 06:00: Closed in well on LPR-N valve at 01 42 hrs. Verified LPR-N valve closed by bleeding down tubing pressure 20 bar. Closed choke manifold. Well shut-in for build-up.
06:00 - 00:00: Well shut-in at LPR-N vvalve and choke manifold for build-up.
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Well shut-in for build-up.
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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 15/9-19 S on 1993-04-22, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 06:00: Well shut-in at LPR-N vvalve and choke manifold for build-up.
06:00 - 22:30: Well shut inn on LPR-N and choke manifold for main build-up.
22:30 - 23:30: Bled off gas from test tubing through choke manifold to burner until WHP below 10 bar.
23:30 - 00:00: Closed flow head wing valve and choke manifold. Opened flow head kill valve.
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Finished main build-up periode. Bullheaded well with 38,1 m3 brine and 31,2 m3 mud. Flowckecked well 30 min. Flushed surface lines out to burner. Cycled omni valve to circ. Position. Displaced anulus to mud.
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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 15/9-19 S on 1993-04-23, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 00:30: Pumped 18,6 m3 1,15 SG nacl brine down test string with cement unit at 600 LPM to refill string, pressured up to 110 bar to equalize across LPR-N valve.
00:30 - 02:30: Opened LPR-N valve. Bullheaded gas/oil back into formation by pumping 19,5 m3 1,15 SG nacl brine first 11 m3 at MAX 90 bar/1000 LPM, then pressure increased from 90 bar to 290 bar/815 LPM while pumping the last 8,5 m3. Total pumped 38,1 m3 brine. Killed well by pumping 4,0 m3 hi-vis 1,38 SG mud at 630 LPM, pressure incr. From 150 to 176 bar,
02:30 - 02:31: Followed by 27,2 m3 1,38 SG mud at typical 650 LPM/180-200 bar. Mud hit perforations after having pumped 26,7 m3. Slowed down to 400 LPM the last 4 m3. Pumping pressure increased from 190 to 240 bar the last 0,5 m3. Bled off pressure on cement unit.
02:31 - 03:00: Flow checked well 30 mins.
03:00 - 04:00: Closed LPR-N valve and lubricator valve. Opened flow head wing valve and choke manifold. Flushed surface lines to burner on starboard side. Closed flow head wing valve. Opened lubricator valve.
04:00 - 04:30: Cycled omni from well test position to circulating position 11 1/2. Recorded 47 bar u-tube pressure.
04:30 - 06:00: Displaced annulus to 1,38 SG mud by circulating through omni valve and holding back pressure on choke due to u-tubing. MAX rate 1000 LPM.
06:00 - 12:30: Continued displacing annulus to 1,38 s. G. Mud by circulating through omni valve. Circulated until gas readings were less than 1 MAX gas 6 MAX rate 1000 LPM.
12:30 - 13:00: Displaced riser to 1,38 s. G. Mud through kill line.
13:00 - 13:30: Opened MPR and observed well for 10 min.
13:30 - 14:00: Circulated well, registered no gas. Observed well for 10 min.
14:00 - 15:00: Released RTTS packer and flowckecked 30 min.
15:00 - 18:30: Closed MPR and circulated well until gas readings were under 1 MAX gas 1,04
18:30 - 20:00: Opened MPR, flowchecked 10 min. Continued circulating up riser. Flowchecked 30 min.
20:00 - 00:00: Pumped slug. Rigged down CO-FLEX hoses, laid down flow tree, changed bails and elevators.
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Finished displacing annulus to 1,38 s. G. Mud. Released packer. Circulated and conditioned mud. Rigged down flow tree and surface equipment. POOH with test string from 4312m to 3813m.
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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 15/9-19 S on 1993-04-24, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 01:30: Service broke and laid down lub. Valve. POOH and laid down landing string.
01:30 - 03:00: Service broke and laid down ez-tree. Cleared drill floor of testing equiment.
03:00 - 06:00: POOH and laid down testing string.
06:00 - 00:00: POOH and laid down testing string.
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Finished POOH DST string. Service broke DST tools while POOH.
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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 15/9-19 S on 1993-04-25, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 06:00: POOH and laid down testing string. Service broke DST tools and packer while POOH.
06:00 - 07:30: Finished POOH and laid down testing string.
07:30 - 08:00: Cleared floor of baker sand control equipment.
08:00 - 09:30: Picked up and broke off tubing joint from surface flow tree and service broke same.
09:30 - 10:30: Cleared floor of remaining testing equipment. Rearranged coflexip hose and tape measured hight in derrick with topdrive in upper most position cm from crown).
10:30 - 13:30: Rigged up pipe handling equipment, made up BHA and ran same in hole on 3 1/2" drillpipe. Filled pipe and broke circulation every 30 stands.
13:30 - 14:30: Rigged down 3 1/2" drill pipe equipment and rigged up 5" drill pipe equipment. Rearranged setback.
14:30 - 21:30: Continued running in with 5" drill pipe. Filled pipe and broke circulation every 35 stands. Tagged obstruction at 4560m pushed same down to but could not pass 4570m with 40 tonn and circulation.
21:30 - 00:00: Circulated and conditioned mud until weigth was 1,38 s. G. Around. MAX gas reading 2,39
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Broke tubing joint from surface flow tree and service broke same. Cleared rig floor of DST equipment. RIH with 6" mill on taperd string to 4570m. Circ/cond mud and placed 1,90 s. G. Pill from 4570m to 4333m. POOH to 1417m.
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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 15/9-19 S on 1993-04-26, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 00:30: Pumped and displaced 1,90 s. G. Mud pill from 4570m to 4333m.
00:30 - 06:00: POOH to 1417m.
06:00 - 08:30: Finished POOH and laid down mill and bit sub.
08:30 - 18:30: Made up EZSV squeeze retainer and RIH with same to 4305m.
18:30 - 21:00: Made up kelly cock, pumpin sub. Set EZSV packer and load tested same with 17 tonn. Pulled stinger up to 4300m. Made up cement hose and tested same to 345 bar, 10 min. Closed MPR and tested EZSV to 100 bar 5 min. Opened MPR.
21:00 - 22:30: Closed uap with redused operating pressure and performed circulation test through choke. Stung into EZSV and put 20 tonn on same. Performed injection test, formation/filtercake broke down at 300 bar. Injection rates 300 bar 200 LPM, 320 bar 250 LPM, 345 bar 275 LPM.
22:30 - 23:30: Ventline on NBS/BJ surgetank plugged up with semisolid cement, unplugged same.
23:30 - 00:00: Pulled out of EZSV and up to 4303m. Pumped 2 m3 fresh water ahead of cement. Mixed and pumped 5 m3 1,90 s. G. Slurry. Kept 50 bar backpressure on annulus to avoid u-tubing.
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Finished POOH. Picked up 7" EZSV cement retainer. RIH and set EZSV at 4305m. Performed injection test prior to mixing cement. Unblocked vent line on cement surge tank. Mixed and placed 5 m3 cement slurry at end of drillpipe. Stung into EZSV and squeezed 3 m3 into perforations. POOH to 4197m and reverced out excess cement. POOH to 2500m.
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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 15/9-19 S on 1993-04-27, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 01:00: Pumped 1 m3 fresh water behind cement slurry. Displaced cement with 22,4 m3 1,38 SG mud. Kept 50 bar backpressure to avoid u-tubing.
01:00 - 01:30: Stung into EZSV and put 20 ton on same. Pumped 0,5m3 FW and 2,5m3 CMT through the EZSV leaving 1,9 m3 CMT in the wellbore below the EZSV and squeezing 0,6 m3 CMT into the formation. Init squeeze rate 200lpm at 220bar. Press incr to 345bar after 500ltrs, shut down and observed bleed off. Cont squeeze w/100lpm at 286bar, incr to 145lpm at 275bar.
01:30 - 02:30: Pulled stinger out of EZSV and bled off u-tubing through choke. Total volume bled back was 600 ltrs. Disconnected cement hose and POOH to 4197 m. Reconnected cement hose.
02:30 - 03:00: Reverced out excess cement and water from well. Total of cement and water in returns was approximatly 4 m3.
03:00 - 06:00: POOH with cement stinger to 2500m.
06:00 - 10:30: POOH with cement stinger and laid down same.
10:30 - 11:00: M/u 9 5/8" EZSV permanent bridge plug and setting sleeve to 5" DP.
11:00 - 11:30: Pressure tested cement plug/cement retainer against shear ram to 345 bar/15 min.
11:30 - 13:30: RIH with 9 5/8" EZSV bridge plug to 400m.
13:30 - 14:00: Set EZSV permanent bridge plug and pulled off setting sleeve with 20 ton overpull. Load tested bridge plug with 5 ton downweight.
14:00 - 14:30: R/u cement hose to pumpin sub and circulated to flush out air. Pressure tested same to 345 bar/5 min. Closed MPR and pressure tested EZSV bridge plug to 345 bar/15 min. Opened MPR.
14:30 - 16:00: Pumped 2 m3 seawater followed by 9,5 m3 1,90 s. G. Cement slurry. Displaced cement down DP with 0,8 m3 seawater.
16:00 - 17:00: POOH with 5" DP to 190 m.
17:00 - 17:30: Reverse circulated out excess cement above 190 m. Dumped 1,6 m3 good cement and 1,6 m3 contaminated mud/seawater.
17:30 - 19:00: Rigged down cement hose and POOH w/setting sleeve and 5" DP.
19:00 - 00:00: POOH and laid down 60 joints 5" drillpipe and 66 joints 3 1/2" drill pipe
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POOH and laid down cement stinger. Tested cement plug/ezsv retainer to 345 bar 15 min. RIH and set 9 5/8" EZSV bridge plug at 400m. Tested bridge plug to 345 bar, 15 min. Placed balanced cement plug from 400m to 190m, reversed out excess cement. POOH and laid down excess drill pipe from derrick. Slip and cut drill line. RIH with jet sub and tag top of cement at 188m. Displace hole to seawater and packer fluid, POOH. Close shear ram, jet riser down to and tag shear ram.
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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 15/9-19 S on 1993-04-28, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 02:30: Laid down 33 joints 3 1/2" drill pipe, 2 joints 5" drill pipe and two drilling jars.
02:30 - 03:30: Slip and cut drill line.
03:30 - 05:30: RIH and tagged top of cement with 10 tonn at 188m. Displaced well to sea water and placed packer fluid from 188m to well head. POOH. Packer fluid fresh water with 0,5 kg/m3 biosid 0,5 kg/m3 oksygen scavenger ph at 10 to 11
05:30 - 06:00: Closed shear ram and started washing riser.
06:00 - 08:30: Washed riser down to shear ram and tagged same. Opened shear ram, washed BOP and circulated well clean. POOH.
08:30 - 17:00: RIH with spring loaded tool and tested BOP to 35bar/5min, 345bar/15min lap 20bar/5min, 345bar/15min and uap 20bar/5min, 240bar/15min. Retested lap before good test, and changed leaking valve on bj-unit. Tested accoustic from bridge.
17:00 - 17:30: Lined up on choke manifold due to small flow over top of drill pipe during BOP test 12 00 hrs). Closed kelly cock, opened fail safe valves, closed UPR and released spring loaded tool.
17:30 - 18:00: Observed well on choke manifold for 15 min. No pressure on choke, no gas readings in trip tank.
18:00 - 19:00: Opened UPR and recorded well on trip tank, gained 100 ltrs on trip tank and gas boiled out of riser.
19:00 - 20:30: Circulated down choke line and up riser at 1050 LPM. MAX gas was 2. 83 from bottoms up 17242,c2 1412,c3 760,ic4 15 and nc4 169 all ppm) circulated gas down to 0,12 Observed well for 30 min. Continued circulation down choke up riser at 1050 LPM. MAX gas at bottoms up was 0,19 only c1 2036 ppm).
20:30 - 21:00: Ran in and latched into wear bushing, pulled wear bushing free with 10 ton over pull. POOH, wear bushing was not recovered.
21:00 - 22:00: Ran back in, latched into and put 8 ton on wear bushing. Pulled and recovered wear bushing.
22:00 - 22:30: Circulated down choke line and up riser at 1050 LPM. MAX gas was 0,38 from bottoms up 3861 and c2 2 ppm) made up packoff running tool and RIH while circulating.
22:30 - 23:30: Circulated down drill pipe and up riser at 1050 LPM. MAX gas was 0,26 from depth of well head 1969 ppm)
23:30 - 00:00: Landed in and retorqued packoff. Recieved all rotation back that it took to torque up to 15,000 ftlbs. Closed MPR, choke line and pressure tested packoff to 345bar/10min. Opened MPR, torqued packoff back up to 15,000 ftlbs. 1 inch of rotation did not come back when torque was released.
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Finished jetting riser and BOP. Tested BOP, noticed small flow over drill pipe during BOP test. Pulled wear bushing. Retorqued packoff due to the above mentioned flow and small amounts of gas in returns while circulating out. Tested packoff and circulated across well head, gas leak sealed off. Replaced displaced packer fluid. Pulled out packoff running tool. Rigged up and pulled BOP above template. Installed ROV cap on wellhead. Released guidewires and debalasted rig. Problems with electrical assignments on anchor winches.
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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 15/9-19 S on 1993-04-29, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 00:30: Circulated down drill pipe and up riser at 1050 LPM. MAX gas was 0,06 from depth of well head 491 ppm)
00:30 - 01:00: Displaced to packer fluid from 160m to wellhead.
01:00 - 01:30: POOH and laid down packoff running tool.
01:30 - 04:00: Rigged up to and pulled BOP. Inspected with ROV when connector was released, VX-RING was not left on top of 18 3/4" housing. Set ROP cap on top of housing. Did not observe any gas from well after pulling BOP.
04:00 - 05:30: Set ROV cap on top of housing. Disconnected all guidewires. Debalasted rig 3,2m so that BOP was 2m over template roof. Ran tv-winch to template.
05:30 - 06:00: Electrical assignment problems in SCR room for anchor winches.
06:00 - 06:30: Pulled out w/scorpion ROV due to problems w/leaking hydraulic hose. Launched sea owl ROV.
06:30 - 07:00: Moved rig and BOP 25 m off template in direction 20 degrees.
07:00 - 07:30: Inspected BOP-CONNECTOR for location of VX-RING and found ring in connector. Activated VX-RING lockpins several times and reinspected connector. Found ring missing and located same on seabottom.
07:30 - 09:00: Launched scorpion ROV. Prepared to and closed hatch cover over slot s3.
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Problems w/scorpion ROV. Changed to sea owl. Moved rig off template. Checked BOP-CONNECTOR for VX-RING. Launched scorpion ROV and closed hatch cover over slot s3.
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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 15/9-19 S on 1997-07-16, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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15:30 - 23:00: Rig movement to loke template 15/9
23:00 - 00:00: On location. Started anchor handling. Dropped anchor
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Moved the rig from 15/5-6s to loke template 15/9 positioned rig and laid out anchors
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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 15/9-19 S on 1997-07-17, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 05:30: Continued with anchor handling. Anchor on bottom at 0030 hrs far server. Anchor on bottom 0040 hrs norman hunter. Anchor on bottom 0220 hrs far server. Anchor on bottom 0330 hrs far server. Anchor on bottom 0500 hrs norman hunter. Anchor on bottom 0530 hrs red rooster
05:30 - 06:00: Anchor 2 on bottom 0545 hrs far server anchor 11 on bottom 0600 hrs red rooster
06:00 - 08:00: Completed anchor-handling no. 5 on bottom 0615 hrs.
08:00 - 15:30: Ballasted rig down to drilling draft.
15:30 - 21:30: Pre-tensioned all anchors to 140 t. Had to re-set anchor no. 1.
21:30 - 23:00: P/u thort, r/u BOP to test spool and re-performed dummy run to set orientation.
23:00 - 00:00: Moved rig 20 m to STB and rigged down BOP set up.
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Completed anchor-handling. Verified proper function of BOP orienting pin. Removed hatch from slot s3.
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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 15/9-19 S on 1997-07-18, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 01:00: Rigged down BOP set up.
01:00 - 06:00: Prepared for removing hatch from slot s3. Lowered retr. Frame down onto template by using crane. Re-positioned rig while removing two locking bolts from hatch by using ROV. Ran ROV-HOOK/SLINGS on DP. Conn. To retr. Frame. Worked to engauge retr. Frame into hatch.
06:00 - 09:00: Retrieved protecion hatch from slot s3. Parked same on top of template structure.
09:00 - 11:00: Connected guide-lines on posts no. 2 and no. 3, assisted by ROV. POOH w/ DP and slings. Moved rig off location.
11:00 - 12:00: M/u corrosion cap RT on DP.
12:00 - 14:30: Moved rig over location.
14:30 - 18:30: Attempted to retr. Corr. Cap on DP. NEG. Ran retr. Tool on tugger. Retrieved corr. Cap assisted by ROV.
18:30 - 20:30: Moved rig off location.
20:30 - 21:30: P/u and m/u FMC emergency hangoff tool. Racked same in derrick.
21:30 - 00:00: P/u 5" DP while preparing BOP.
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Removed protection hatch from slot s3. Installed 2 guide wires. Recovered corrosion cap. Picked up drill pipe while working on BOP.
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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 15/9-19 S on 1997-07-19, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 06:00: P/u 5" DP and racked same in derrick while preparing/working on BOP installed latch/unlatch indicator on BOP WH conn. ROV verific. Pulled yellow pod from lmrp recepticle and installed pilot lines for orientation pin operation.
06:00 - 14:00: P/u 5" DP while preparing/working on BOP.
14:00 - 15:30: R/u to run BOP and riser.
15:30 - 16:30: P/u and m/u 2 x 50 ft riser joints.
16:30 - 00:00: R/u to run BOP moved BOP from aft pos. To below RT. Moved lmrp from FWD pos. And connected same to BOP. Dressed BOP w/guide-lines no. 2 and no. 3. Function tested BOP on bouth pods. Checked conn. Latch/unlatch. Checked funct. Of orientation pin pod). Inst. Bacon/slope ind.
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Picked up drill pipe. Ran BOP and riser.
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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 15/9-19 S on 1997-07-20, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 03:30: Held safety meeting prior running BOP. Ran BOP and riser.
03:30 - 05:00: P/u slip joint. M/u landing joint.
05:00 - 06:00: Installed kill-/choke-lines.
06:00 - 07:00: Installed rucker ring on riser.
07:00 - 08:00: Positioned rig over location.
08:00 - 09:30: Oriented BOP/TEMPLATE. Landed/latched BOP onto 18-3/4" WH at 0930 hrs. Took 25 t OP.
09:30 - 14:30: Conn. Hose sadles and pod reels. Released inner barrel. L/d landing jnt. Installed diverter. L/d riser handling tool. Changed bails and elevators.
14:30 - 16:30: M/u WB to r/t. RIH. Landed in WH. Press. Tested kill-/choke lines and BOP conn. To 345 bar.
16:30 - 18:30: Attempted to set WB. Negative. POOH.
18:30 - 20:00: M/u and RIH w/ jet sub. Washed and cleaned WH area. POOH.
20:00 - 21:00: M/u back-up WB to r/t. RIH and set WB.
21:00 - 00:00: P/u and m/u 8-1/2" rotary drilling BHA. P/u DC'S as RIH.
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Ran BOP and riser. Set wear-bushing. Made up 8-1/2" rotary drilling assembly. Picked up drill-collars and pipe. Drilled cement inside 9-5/8" casing.
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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 15/9-19 S on 1997-07-21, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 01:00: Cont. M/u 8-1/2" BHA. Tagged top CMT. At 190 m down last STD).
01:00 - 02:00: Displaced well to 1,38 SG bentonite mud. Flushed kill-/choke lines. Recorded SCR. Performed choke-drill.
02:00 - 06:00: Drilled hard CMT inside 9-5/8" CSG from 190 m to 215 m.
06:00 - 00:00: Drilled hard CMT inside 9-5/8" CSG from 215 m to 356 m.
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Drilled cement inside 9-5/8" casing from 215 m to 402 m. Drilled on 9-5/8" bridge-plug.
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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 15/9-19 S on 1997-07-22, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 05:30: Drilled hard CMT inside 9-5/8" CSG from 356 m to 402 m. Hit 9-5/8" bridge-plug at 402 m.
05:30 - 06:00: Drilled on 9-5/8" bridge-plug at 402 m.
06:00 - 08:00: Drilled out 9-5/8" bridge-plug from 402 m to 403 m.
08:00 - 09:00: Broke through 9-5/8" bridge-plug. Closed uap. Circ. B/u through choke- line. No gas.
09:00 - 17:30: RIH w/ 8-1/2" bit from 403 m. P/u 81 jnts 5" DP as RIH. Took WT at 3199 m t).
17:30 - 18:30: Milled 1 m w/ 20 t wob. No progress below 3200 m, indic. Top of liner at 3200 m.
18:30 - 19:30: Circ. Bu.
19:30 - 20:30: POOH w/ 8-1/2" bit to 3000 m.
20:30 - 21:30: Repaired on DP elevator.
21:30 - 00:00: POOH w/ 8-1/2" bit from 3000 m to 1500 m. Scraped interv. 2190-2210 m several times bridge-plug setting depth).
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Drilled out 9-5/8" bridge-plug. Ran in hole to 7" liner top m). Circulated. Pulled out. Ran in hole with CMT stinger.
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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 15/9-19 S on 1997-07-23, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 03:00: Cont. POOH w/ 8-1/2" bit from 1500 m. Racked BHA in derrick.
03:00 - 06:00: P/u and m/u 6 STD 3-1/2" CMT stinger. RIH w/ same to 1000 m.
06:00 - 08:30: RIH w/ 3-1/2" CMT stinger from 1000 m to 3208 m. Took WT.
08:30 - 09:30: Worked mule-show through restriction in 7" liner lap.
09:30 - 10:00: Cont. RIH w/ 3-1/2" CMT stinger from 3208 m to 3309 m.
10:00 - 12:00: Circ. To condition mud. Displaced hi-vis pill SG) from 3309 m 3259 m.
12:00 - 12:30: POOH w/ 3-1/2" CMT stinger from 3309 m to 3259 m. R/u to CMT unit.
12:30 - 13:00: Set a balanced CMT plug from 3259 m 3109 m as follows pumped 5 m3 FW spacer, mixed and pumped 4,63 m3 1,92 SG CMT slurry. Pumped 1,7 m3 FW spacer behind. Displaced plug w/ 26 m3 bent. Mud.
13:00 - 14:30: POOH w/ CMT stinger from 3259 m to 3050 m.
14:30 - 15:00: Rev. Circulated stinger volum.
15:00 - 16:00: POOH w/ 3-1/2" CMT stinger from 3050 m to 2800 m.
16:00 - 16:30: Placed hi-vis pill from 2800 m to 2300 m.
16:30 - 17:30: POOH w/ 3-1/2" CMT stinger from 2800 m to 2300 m.
17:30 - 18:30: Prepared to displ. Well to 1,50 SG ultidrill mud, cleaned rig-floor.
18:30 - 22:00: Displaced well to 1,50 SG ultidrill mud from 2300 m.
22:00 - 00:00: POOH w/ 3-1/2" CMT stinger from 2300 m to 750 m.
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Set balanced cement plug from 3259 m to 3109 m. Displaced well to 1,50 SG ultidrill mud from 2300 m. Had problems with atlas wireline equipment.
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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 15/9-19 S on 1997-07-24, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 01:30: Cont. POOH w/ 3-1/2" CMT stinger from 750 m. Racked same in derrick.
01:30 - 03:00: R/u atlas wireline.
03:00 - 05:00: RIH w/ 9-5/8" bridge-plug on atlas wireline. CCL quit working. POOH. Changed out CCL.
05:00 - 06:00: RIH w/ 9-5/8" bridge-plug on atlas wireline.
06:00 - 08:00: Atlas wireline RIH with 9 5/8" bridge-plug. CCL failed again at 750m. POOH with bridge-plug out of hole at 0715 hrs. Atlas repaired CCL problem.
08:00 - 12:00: RIH with bridge-plug on atlas e/line to 2200 m. Electrical problem prevented baker setting tool from setting bridge-plug. POOH with bridge-plug out of hole at 1140 hrs.
12:00 - 20:30: Atlas worked on troubleshooting problem with setting tool. Reterminated cable head. Flew setting tool firing head out to rig replaced same. Atlas checked tool MU 9 5/8" bridge-plug.
20:30 - 00:00: RIH with bridge-plug on e/line. Located casing collar set top of bridge-plug 1,5 m below collar at 2203 m. POOH with e/line setting tool. With b/s rams closed, started pressuring-up on 9 5/8" x 10 3/4" string while RD atlas e/line.
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Atlas e/line had problems with CCL setting tool successfully solved problems. Set 9 5/8" bridge-plug at 2203m. RD atlas. Tested casing plug to 345 bar for 10 min.
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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 15/9-19 S on 1997-07-25, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 00:30: Pressure tested 9 5/8" casing bridge-plug to 345 bar for 10 minutes.
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None
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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 15/9-19 S on 1992-09-08, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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18:00 - 21:00: Pulled and bolstered anchors no. 5, 1 and 8
21:00 - 00:00: Waiting on npd approval to move the rig. Continue working on out- standing items according to punchlists.
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None
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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 15/9-19 S on 1992-09-09, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 03:00: Continue waiting on npd approval to move the rig.
03:00 - 06:00: Pulled and bolstered anchors no. 3 and 7. Begin pulling anchor no. 6
06:00 - 14:00: Pulled and bolstered anchor no 6.
14:00 - 00:00: Waited on npd approval to move rig. Worked on outstanding items on punch list.
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None
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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 15/9-19 S on 1992-09-10, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 06:00: Continued waiting on approval to move rig. Worked on outstanding items on punch list. M/u framo umbilical to CTS for function test.
06:00 - 13:00: Waiting on approval to move rig. Worked on outstanding items on punch list. Function tested framo CTS.
13:00 - 14:00: Pulled and bolstered anchor no 2.
14:00 - 00:00: Rig on move to location 15/9-c
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None
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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 15/9-19 S on 1992-09-11, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 06:00: Rig on move.
06:00 - 00:00: Rig on move to location 15/9-c
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None
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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 15/9-19 S on 1992-09-12, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 06:00: Rig on move to location 15/9-c
06:00 - 00:00: Rig on move to location 15/9-c
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None
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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 15/9-19 S on 1992-09-13, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 06:00: Rig on move to location 15/9-c
06:00 - 00:00: Rig on move to location 15/9-c
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None
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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 15/9-19 S on 1992-09-14, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 03:00: Rig on move to location 15/9-c
03:00 - 04:00: Dropped anchor no 7, on bottom 03 00 hrs. Checked anchor holding 50 ton, OK.
04:00 - 04:30: Unloaded nordmann borg.
04:30 - 06:00: Moved rig to template,prepared to run ROV.
06:00 - 08:00: Jumped ROV. Inspected template and installed honeywell transponder in a1. Unable to disconnect transponder due to light failure on ROV. Pull ROV and transponder.
08:00 - 14:30: Anchor on BTM length boat anchor on BTM length boat no. 2 09 15 1012m mearsk support no. 3 09 22 1312m normand borg no. 1 10 30 1129m normand borg no. 6 11 06 1098m solfonn no. 5 13 02 1220m solfonn no. 4 14 15 1242m solfonn
14:30 - 17:30: Jumped ROV and inspected template. Pos. Rig and installed honywell transponder in pile sleeve a1. Retrived simrad HPR transponder in c1. Lost transponder on way out. Located transponder w/rov on sea bed 10-15m from s3 on template.
17:30 - 20:00: Set out anchor no. 8 w/normand borg. On BTM. At 20 05 hrs. Length 1059m
20:00 - 00:00: Deballasted rig to operation draft.
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None
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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 15/9-19 S on 1992-09-15, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 01:00: Continue deballasted rig.
01:00 - 03:00: Attemted to set out CTS anchor. Wire from rig to normand borg was acro ss emergency towing line.
03:00 - 04:00: Rearranged wire from rig to normand borg.
04:00 - 05:30: Pulled CTS anchor over to normand borg. Rearranged CTS anchor.
05:30 - 06:00: Posistioned normand borg and dropped CTS anchor 120m/110 deg. From template.
06:00 - 07:00: Inspected CTS anchor with ROV. Released ROV hook. Pulled hook to normand borg.
07:00 - 08:00: Jumped sea owl,retrieved same due to electrical failure.
08:00 - 12:30: Pulltested anchors to 160 ton,ok. Jumped sea owl. Positioned rig over template.
12:30 - 14:00: Prepared guide line no. 4 to open hatch,while performed template survey w/rov.
14:00 - 18:00: Opened latch on hatch s3. Established wire to open hatch. Opened hatch s3. Inspected hinges,released wire. Stabbed and installed guide wire no. 4. Pulltested same to 2 ton,ok.
18:00 - 19:00: Installed guide wire no. 1 and pulltested same with 2 ton,ok.
19:00 - 20:00: Moved rig 12m in dir. 110 deg. Operation interrupted due to problems on guide line no. 4.
20:00 - 22:00: Installed guide wire no. 2 and no. 3 pulltested same to 2 ton. Moved rig 25m from template in dir. 110 deg.
22:00 - 00:00: P/u 5" HWDP
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Inspected CTS anchor with the ROV and released same. Pulltested anchors to 160 tons and positioned rig over s3. Opened hatch s3. Innstalled guidewire and prepared for running CTS.
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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 15/9-19 S on 1992-09-16, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 05:30: Cont. P/u 5" HWDP and racked same back in derrick. M/u 26" bit for running CTS.
05:30 - 06:00: Pick up 9 1/2" drill collars.
06:00 - 07:30: Made up spud assembly.
07:30 - 08:00: Drifted CTS to 34" using 34"/36" holeopener.
08:00 - 10:00: Break connection bwetween front drill and hole opener. Treads damage. Laid down both.
10:00 - 11:30: Made up 1 stand 9 1/2" DC and racked back in derrick.
11:30 - 12:00: Stabbed into CTS pump unit with 26" bit. Closed ram and performed pick up test.
12:00 - 16:00: Prepered CTS pump and hose for running.
16:00 - 17:30: Picked up and ran CTS pump and hose.
17:30 - 18:30: Hooked up cooling to CTS from rig system.
18:30 - 19:30: Ran CTS to 78m.
19:30 - 20:00: Wire connected to middle point of CTS hose to short. Clamped on new wire.
20:00 - 20:30: Ran CTS.
20:30 - 21:00: Checked wire/hoses with ROV.
21:00 - 22:30: Positioned rig over well. Checked wire/hoses with ROV.
22:30 - 00:00: Ran CTS. Checked wire/hoses with ROV.
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None
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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 15/9-19 S on 1992-09-17, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 02:00: Ran CTS. Had problems stabbing into pgb and used scorpion to help stabbing. Stabbed in with CTS 01 40 hrs.
02:00 - 03:00: Took weight when CTS was 1. 20m above pgb. Checked CTS hose, hydraulic hose, OK. Slacked off CTS weight tons). CTS still at the same place.
03:00 - 04:00: Started CTS pump. MAX. Rate approx. 7000 l/min. With 160 bar pressure, while observing outlet CTS hose with ROV.
04:00 - 04:30: Set bit on bottom at 108,5m. Jetted from 108,5m to 110m. MAX rate 1650 l/min. CTS pump landed on pgb.
04:30 - 05:00: Opened ram on CTS. Pulled 26" bit above template.
05:00 - 05:30: Moved rig 25m, direction 110 deg.
05:30 - 06:00: Pulled out of hole with CTS landing string.
06:00 - 07:00: Pulled out of hole with CTS landing string. Laid down bit and subs.
07:00 - 14:00: Made up and racked back 10 stands 5" DP.
14:00 - 18:30: Picked up bottom hole assembly no. 1. Set memory on MWD and functioned same, OK.
18:30 - 20:00: Made up jar, 2 x 8" DC, crossed over to HWDP and ran in to 91m.
20:00 - 21:00: Moved rig to 15m off location.
21:00 - 21:30: Installed and ran guide frame. Found wire for CTS hose twisted. Untwisted same.
21:30 - 22:00: Moved rig in position over template.
22:00 - 22:30: Untwisted wire for CTS hose.
22:30 - 23:00: Held shallow gas meeting with the crew.
23:00 - 23:30: Stab into CTS pump at 2315 hrs. RIH to 107m. Pulled guide frame to surface.
23:30 - 00:00: Closed ram on CTS pump and took survey with MWD tool. Inspected CTS hose.
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out with CTS landing string. up 9 7/8" BHA. rig over well. 9 7/8" pilothole from 109 m to 134 m. to CTS pump due to MWD depth failure. drilled 9 7/8" pilothole from 134 m to 180 m.
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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 15/9-19 S on 1992-09-18, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 00:30: Positioned rig. Took survey on bottom 0,3 deg.
00:30 - 01:00: Inspected CTS hose with ROV and straighted same.
01:00 - 02:30: Drilled 9 7/8" pilothole from 109 m to 134 m.
02:30 - 03:00: Sweeped hole with 5 m3 hi-vis mud. POOH to CTS pump, due to failure on depth sensor to MWD.
03:00 - 06:00: RIH to 134 m. Drilled 9 7/8" pilothole from 134 m to 180 m. Pumped 5 m3 hi-vis mud on every stand.
06:00 - 06:30: Drilled 9 7/8" pilothole from 180 m to 195 m.
06:30 - 07:00: Held shallow gas meeting with crew.
07:00 - 00:00: Drilled 9 7/8" pilothole from 195 m to 547 m. Pumped 5 m3 hi-vis pill on every connection.
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9 7/8" pilothole from 180 m to 547 m. 10 m3 hi-vis pill followed by 10 m3 SW and 10 m3 1,25 SG hi-vis mud. above template. rig 35 m off template. with 9 7/8" BHA.
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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 15/9-19 S on 1992-09-19, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 01:00: Pumped 10 m3 hi-vis pill followed by 10 m3 seawater and 10 m3 1,25 SG hi-vis mud.
01:00 - 03:00: POOH to 15 m above template. Pumped 0,7 m3 1,25 SG hi-vis mud on every stand when pulling out.
03:00 - 04:00: Pulled rig 35 m direction 110 deg.
04:00 - 06:00: POOH. L/d 8" MWD.
06:00 - 10:30: M/u 12 1/4" bit,34"/36" holeopener, rearranged BHA and RIH to 92 m.
10:30 - 12:00: Positioned rig over template
12:00 - 15:30: Stabbed into CTS pump,closed CTS ram to center string. Opened up 9 7/8" pilot hole to 36" from 109 m to 128 m.
15:30 - 16:00: Repaired speed control on draw work.
16:00 - 17:30: Opened up 9 7/8" pilothole to 36" from 128 m to 147 m.
17:30 - 19:00: Investigated failure on draw work speed control system.
19:00 - 20:30: Opened 9 7/8" pilothole to 36" from 147 m to 170 m. 1/4" bit at 172 m)
20:30 - 21:00: Displaced hole with 40 m3 hi-vis mud.
21:00 - 22:00: Dropped single shot survey, pulled string to 118 m, retrieved survey with slick line. RIH to 170 m.
22:00 - 23:00: Displaced hole with 90 m3 1,25 SG hi-vis mud.
23:00 - 00:00: POOH to 118 m, closed CTS ram,pulled CTS pump on 34"/36" holeopener to above template.
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None
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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 15/9-19 S on 1992-09-20, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 01:00: Pulled rig 25 m direction 110 deg.
01:00 - 03:00: POOH with BHA and CTS pump. Out off water 03 00 hrs.
03:00 - 04:30: Secured CTS pump on trolley,opened CTS ram,pulled 34"/36" holeopener racked same in derrick.
04:30 - 06:00: Prepared for running 30" casing, picked up shoe and checked same.
06:00 - 12:30: Ran 30" casing to 91 m.
12:30 - 13:00: Positioned rig over template.
13:00 - 15:00: Stabbed 30" into pgb, landed 30" casing. Shoe at 166 m. Checked lockring engaged with 22 ton overpull, OK.
15:00 - 16:30: Hooked up cement hose. Pressure tested surface lines to 100 bar,ok. Circulated 19 m3 with seawater. Started to mix and pump cement.
16:30 - 18:00: Lost mixwater into sea through triptank, found one valve open. Circulated out cement, made new lead mixwater in pit.
18:00 - 20:00: Mixed and pumped 17,2 m3 1,56 SG lead slurry, followed by 15 m3 1,9 SG tail slurry, displaced same with 4,6 m3 seawater. Flowchecked-ok.
20:00 - 20:30: B/u 30" running tool tested SCR'S while cleaned pipe. Pull stinger above template.
20:30 - 21:00: Pulled rig 25 m direction 110 deg.
21:00 - 22:00: POOH, l/d 30" running tool.
22:00 - 00:00: Disconnected CTS extension pipe for 36" hole.
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None
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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 15/9-19 S on 1992-09-21, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 02:00: M/u CTS extension for drilling 26" hole.
02:00 - 05:00: M/u 18 3/4" housing joint, racked same in derrick.
05:00 - 06:00: M/u 26" BHA.
06:00 - 10:30: M/u 26" BHA, tested MWD OK. Closed CTS ram on 26" holeopener. RIH with CTS pump/26" holeopener to 44 m.
10:30 - 12:30: Sorted out loop on CTS hose.
12:30 - 13:00: RIH with CTS pump/26" holeopener to 72 m.
13:00 - 13:30: Positioned rig over template.
13:30 - 14:30: Landed CTS pump on 30" housing,continued RIH with 12 1/4" bit/26" ho. Tagged cement at 162 m.
14:30 - 15:30: Sorted out loop on CTS hose.
15:30 - 19:00: Drilled cement from 162 m,30" shoe at 166 m and cement to 170 m. 1/4" bit at 172 m)
19:00 - 00:00: Opened 9 7/8" pilothole to 26" hole from 170 m to 230 m. Pumped 5 m3 hi-vis pill every 15 m drilled.
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in with CTS pump on 26" holeopener. out loop on CTS hose. rig over template. CTS pump on 30" housing,cont RIH tagged cement at 162 m. cement,30" shoe at 166 m and cement to 170 m. 9 7/8" pilothole to 26" from 170 m to
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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 15/9-19 S on 1992-09-22, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 06:00: Opened 9 7/8" pilothole to 26" from 230 m to 311 m. Pumped 5 m3 hi-vis pill on every 15 m drilled.
06:00 - 21:00: Opened 9 7/8" pilothole to 26" hole from 311 m to 545 m. 1/4" bit at 547 m) pumped 5 m3 hi-vis pill on every 15 m drilled.
21:00 - 22:00: Pumped 10 m3 hi-vis pill,followed by 60 m3 of seawater. Displaced hole with 110 m3 hi-vis pill.
22:00 - 00:00: POOH to 30" casing shoe. MAX overpull 20 ton at 420 m. RIH to 545 m. Worked tight spot at 420 m,ok.
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9 7/8" pilothole to 26" from 311 m to 545 m. 10 m3 hi-vis pill,60 m3 seawater and 110 m3 hi-vis mud. to 30" casing shoe. bottoms up with seawater,followed by hi-vis mud and 120 m3 1,25 SG hi-vis mud. to 122 m,closed CTS ram,pulled CTS pump above template- rig 25 m. with CTS pump/26" holeopener.
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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 15/9-19 S on 1992-09-23, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 01:30: Pumped 200 m3 of seawater followed by 45 m3 hi-vis pill. Displaced hole with 120 m3 1,25 SG hi-vis mud.
01:30 - 03:30: POOH to 122 m,closed CTS ram,pulled CTS pump/26" holeopener above template.
03:30 - 04:30: Moved rig 25 m direction 110 deg.
04:30 - 06:00: POOH with CTS pump/26" holeopener. Secured CTS pump on trolley.
06:00 - 07:00: Secured CTS pump,opened CTS ram,racked 26" holeopener back in derrick.
07:00 - 12:00: Prepared and ran 20" casing to 84 m. Locked first 3 joints. M/u cement head on DP,RACKED same in derrick.
12:00 - 12:30: Positioned rig over template.
12:30 - 13:00: Guide wire no. 3 hooked on 20" casing,sorted same out,ok.
13:00 - 18:00: Ran 20" casing,latched on 30" housing,20" shoe at 531 m. Took 18 ton overpull,ok.
18:00 - 19:00: Hooked up surface lines, pumped 95 m3 seawater. MAX 2000 l/min. Pressure tested surface lines to 100 bar,ok.
19:00 - 00:00: Mixed and pumped 101 m3 1,56 SG lead slurry,followed by 15 m3 1. 9 SG tail slurry. Released dart cement w/74,1 m3 1,25 SG mud. Sheared wiperplug w/345 bar. Bumped plug and pressure tested 20" casing to 70 bar.
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None
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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 15/9-19 S on 1992-09-24, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 00:30: Released 20" running tool by 3 right hand turns. Pulled running tool above template.
00:30 - 01:00: Moved rig 25 m direction 110 deg.
01:00 - 02:30: L/d cement head,pooh l/d 20" running tool.
02:30 - 04:00: M/u corrosion cap,rih to 82 m. Installed modified guide frame.
04:00 - 05:00: Washed wellhead,using scorpion. Performed survey on wellhead,ok.
05:00 - 05:30: Positioned rig over template.
05:30 - 06:00: Landed corrotion cap.
06:00 - 07:30: Mixed and pumped inhibitor. Observed with ROV,OK. Sheared pins on corrotion cap running tool with 5 ton overpull. POOH to 81 m.
07:30 - 12:00: Released and pulled 3 guide line anchors.
12:00 - 14:00: Hooked guideline anhcor no. 3 to hatch no. 3. Closed and locked same. off report,cont. On report no. 1 on well 15/9-c 2h)
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None
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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 15/9-19 S on 1992-11-17, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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18:00 - 18:30: Moved rig 30m forward
18:30 - 23:00: Released BOP from carrier. Lifted BOP off test stump. Installed VX on stump. Set BOP back on test stump and welded BOP to carrier. Removed riser and moved carrier back for BOP testing.
23:00 - 00:00: Opened hatch cover on slot no. 3.
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Opened hatch cover. Ran guide wires. Pulled corrosion cap.
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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 15/9-19 S on 1992-11-18, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 03:30: Installed guide wires.
03:30 - 04:30: Moved rig over well. Pull tested guide lines to 2,5 tons.
04:30 - 06:00: RIH with corrosion cap r/r tool. Ran guide frame. Retrieved corrosion cap with 15 tons overpull. POOH with cap and r/r tool.
06:00 - 07:00: LD corrosion cap and r/r tool.
07:00 - 16:00: Pressure tested uap to 27/345 bar, 5/15 mins. Pressure tested lap and pipe rams to 27/690 bar, 5/15 mins.
16:00 - 16:30: Moved rig 30 m off well.
16:30 - 18:00: Found shear ram leaking. Brought carrier up in high position. Prepared for working on shear ram.
18:00 - 19:00: Secured BOP.
19:00 - 22:30: Function tested BOP.
22:30 - 00:00: Worked on shear ram.
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Tested BOP. Shear ram leaking. Changing seal.
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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 15/9-19 S on 1992-11-19, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 00:30: Cont. Working on shear ram. Found t-seal to be damaged.
00:30 - 02:00: LD riser and running tool
02:00 - 03:30: Changed saver sub in TDS to 6 5/8" FH.
03:30 - 06:00: RU for and carried out torque measurements for calibration purposes.
06:00 - 07:00: Cont. Repairing shear ram.
07:00 - 00:00: W. O. W. To run BOP/RISER
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Repaired leaking shear ram. Waited on weather to run BOP/RISER.
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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 15/9-19 S on 1992-11-20, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 06:00: Cont w. O. W.
06:00 - 16:30: Cont. Wow to run BOP/RISER. While wow, rearranged 9 1/2" DC and 8" DC in derrick and PU/MU 17 1/2" BHA and racked same in derrick.
16:30 - 23:00: RD drillpipe equipment. RU to run BOP. Moved BOP/CARRIER in place. PU 2 ea 50 ft riser joints and MU to BOP. Deballasted rig, cut BOP loose from carrier and ballasted rig. Installed guide wires. Lifted BOP off carrier, moved carrier away and ran BOP through splash zone. RU to test k/c lines. Tested to 30 bar/5 mins.
23:00 - 00:00: Attempted pressure testing k/c lines to 345 bar, NEG. Test plug leaking.
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Wow, MU BHA ran BOP
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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 15/9-19 S on 1992-11-21, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 00:30: Tested k/c lines to 345 bar/10 mins.
00:30 - 06:00: Cont. Running BOP/RISER. Pressure tested k/c lines to 30/345 bar, 5/10 mins. MU slip joint and handling joint. MU goose neck from kill line to riser. De-ballasted rig 2m.
06:00 - 10:00: Cont. Installation of kill/choke lines, riser tensioners and saddle for pod hoses. Pressure tested kill/choke lines to 35/345 bar, 5/10 minutes.
10:00 - 11:00: Positioned rig over well
11:00 - 12:00: Ballasted rig to drilling draft
12:00 - 17:00: Landed BOP. Overpull tested with 25 tons. Closed shear ram with acoustic system and pressure tested 20" casing and shear ram to 75 bar/15 minutes. Laid down landing joint. Installed diverter. Rigged down riser handling equipment.
17:00 - 21:00: Rigged up pipe handling equipment. Made up spring loaded tool and ran in hole. Pressure tested wellhead connector to 20/345 bar, 5/10 minutes. Pulled tool.
21:00 - 22:30: Made up spring loaded tool to 18 3/4" nominal bore protector and ran in hole. Function tested BOP on blue pod from drillers panel. Retrieved spring loaded tool.
22:30 - 00:00: Installed spider and diverter running tool. Picked up diverter and changed out o-rings on connection between the diverter and the slip- joint inner barrel. Re-installed diverter, OK.
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None
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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 15/9-19 S on 1992-11-22, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 05:00: Made up bottomhole assembly number 4 and ran in hole to 506 meters. Tested mud motor and MWD on way in.
05:00 - 05:30: Held kick drill
05:30 - 06:00: Cont. Running in to drill float/cement/shoe
06:00 - 08:00: Tagged at 517m. Drilled plugs and float from 517 to 519 m and cement from 519 to 525 m.
08:00 - 09:00: Attempted to test acoustic control system, NEG. Trouble shooting. Re-tested OK.
09:00 - 10:00: Cont. Drilling cement from 525 to 531 m.
10:00 - 10:30: Positioned rig
10:30 - 12:00: Drilled shoe at 531m. Cleaned out rat hole to 547m. Pumped 35 m3 bentonite mud.
12:00 - 13:30: Displaced well to 1,20 SG KCL mud. Drilled 5m new formation from 547m to 552m while displacing.
13:30 - 15:00: Pulled back to casing shoe. Circulated until even mudweight around and flushed kill/choke lines. Performed leak-off test to 1,62 SG EMW.
15:00 - 17:30: Repaired upper racking arm welded on anti-turn pads for swing motor.
17:30 - 00:00: Drilled/surveyed 17 1/2" from 552 to 633m steered from 562 to 619m and from 625 to 633m.
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Drilled float/shoe etc. Displaced to 1,20 SG KCL mud, drilled 5m new formation. Took lot to 1,62 SG EMW drilled 17 1/2" hole to 762m
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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 15/9-19 S on 1992-11-23, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 06:00: Cont. Drilling/surveying 17 1/2" hole to 762m. Steered from 633 to 650m, 663m to 684m, 692m to 711m and 721m to 745m.
06:00 - 08:00: Drilled/surveyed 17 1/2" hole from 762 to 780m. Steered from 762 to 772m
08:00 - 09:00: Attempted to dump shakerbox, no-go. Unplugged dump line and cleaned out shakerbox.
09:00 - 10:00: Reamed from 720 to 750m to reduce dog leg.
10:00 - 10:30: Changed shaker screens and cleaned out shaker box.
10:30 - 11:00: Cont. Reaming dog leg from 750 to 780m.
11:00 - 00:00: Drilled/surveyed 17 1/2" hole from 780 to 1037m steered 780-795m, 809-824m, 839-854m, 868-885m, 897-916m, 928-946m, 958-976m, 987-1006m and 1016-1035m.
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Drilled/surveyed 17 1/2" hole to 1117m.
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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 15/9-19 S on 1992-11-24, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 00:30: Cont. Rotation drilling and surveying to 1044m.
00:30 - 02:00: Pulled back to 986m. Reamed dog leg to 1044m.
02:00 - 04:30: Cont. Drilling/surveying to 1105m steered from 1051-1068m and 1077- 1094m.
04:30 - 05:00: Pulled back to 1044m. Reamed dog leg to 1105m.
05:00 - 06:00: Cont. Drilling/surveying to 1117m steered 1109-1117
06:00 - 00:00: Drilled/surveyed 17 1/2" hole from 1117m to 1395m steered from 1117 to 1123m, 1132-1147m, 1162-1175m, 1191-1203m and 1221-1233m.
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Drilled/surveyed 17 1/2" hole to 1450m, original CSG shoe setting depth was in sand.
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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 15/9-19 S on 1992-11-25, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 06:00: Cont. Drilling/surveying 17 1/2" hole to 1450m steered from 1415 to 1425m and 1447-1452m.
06:00 - 09:30: Cont. Drilling/surveying 17 1/2" hole to section TD at 1490m steered from 1450 to 1452m and 1485 to 1490m.
09:30 - 10:30: Circulated
10:30 - 18:30: Back-reamed from 1490m to 533m.
18:30 - 20:00: Circulated hole clean
20:00 - 23:00: Pulled out of hole. Broke bit, racked back bottomhole assembly. Changed saver sub on way out.
23:00 - 00:00: Made up pre-loaded cement head.
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Drilled 17 1/2" hole to 1490m. Backreamed OOH. Retrieved wear bushing, washed wellhead.
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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 15/9-19 S on 1992-11-26, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 00:30: Continued making up cement head. Racked back head in derrick.
00:30 - 03:30: Made up wiper plugs, casing hanger and seal assembly to single trip tool. Racked assembly in derrick.
03:30 - 04:30: Made up jet sub. Ran in hole and washed wellhead.
04:30 - 06:00: Made up spring loaded tool. Ran in hole and retrieved 18 3/4" nominal bore protector with 3 tons overpull. Laid down bore protector and tool. Flushed kill and choke lines. Washed wellhead on way out.
06:00 - 08:00: Washed wellhead, BOP and riser. Laid down jet sub.
08:00 - 09:30: Removed stuck drift from plug launcher in casing hanger joint.
09:30 - 11:30: Installed casing stabbing board. Rigged up to run casing.
11:30 - 12:30: Made up tam packer and 5" pup to TDS.
12:30 - 20:30: Ran shoe joint, 1 casing joint and float joint after having checked floats. Thread locked shoe joint and float joint to intermediate joint. Ran 13 3/8" casing to 517m. Filled casing with 1,20 SG when running in hole.
20:30 - 21:30: Circulated bottom up and clean hole.
21:30 - 22:00: Changed to 500 ton elevator and spider.
22:00 - 00:00: Continued running 13 3/8" casing to 739m.
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Washed wellhead and retrieved wear bushing. Prepared for running casing. Ran 13 3/8" casing to 1275m.
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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 15/9-19 S on 1992-11-27, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 06:00: Continued running 13 3/8" casing to 1275m.
06:00 - 07:30: Ran 13 3/8" casing to 1376 m.
07:30 - 09:00: Make up 13 3/8" casing hanger. Ran 13 3/8" casing on 5" HWDP. Landed same. Took measurements.
09:00 - 11:00: Circulated bottoms up. Pumped 25 m3 1,2 SG bentonite mud. Pressure tested surface line to 345 bar.
11:00 - 14:30: Pumped 12 m3 1,4 SG spacer. Mixed and pumped 71,8 m3 1,56 SG lead slurry,followed by 20,1 m3 1,9 SG tail slurry. Dropped dart and displaced cement with 1,5 m3 1,4 SG spacer.
14:30 - 16:30: Displaced cement with 102,6 m3 1,2 SG mud using rig pump. Got cement contaminated mud in return over shaker. Did not bump plug.
16:30 - 17:30: Flushed k/c line and riser. Dumped cement contaminated mud. Attempted to set seal assy, negative. Released seal assy and POOH with same.
17:30 - 20:00: M/u mill and flush tool. RIH and washed seal area. Got CMT contaminated mud in return. POOH, l/d mill and flush tool.
20:00 - 22:00: M/u and RIH w/seal assy. Set and pressure test same to 140 bar. Retorqued seal assy and pressure tested to 220 bar. POOH and l/d r/t.
22:00 - 23:30: M/u jet sub. RIH to below wellhead. Washed wellhead/bop and riser.
23:30 - 00:00: Changed bails.
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13 3/8" casing to 1482 m. 13 3/8" casing. Got cement in return. kill/choke line/riser. to set seal assy. NEG. w/mill/flush tool, washed seal area. w/jet sub, washed wellhead, BOP, riser. w/13 3/8" wear bushing. BOP.
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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 15/9-19 S on 1992-11-28, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 01:00: R/d casing stabbing board. Broke plug launcher from single trip tool.
01:00 - 02:00: Made up wear bushing to spring loaded tool. RIH and set 13 3/8" wearbushing.
02:00 - 06:00: Pressure tested BOP 20/220 bar on yellow pod, function test BOP on blue pod. Function tested acoustic system.
06:00 - 06:30: Pulled out of hole with wear bushing running tool,jet sub and laid down same.
06:30 - 08:00: Pressure tested lower/upper kelly cock, kelly hose on topdrive to 20/220 bar,ok.
08:00 - 09:00: Laid down 13 3/8" tam packer and cement head.
09:00 - 12:30: Laid down 17 1/2" bottom hole assembly.
12:30 - 13:30: Rigged up atlas wire line.
13:30 - 19:30: Ran gyro on atlas wireline. Gyro stopped at 1407 m. Check logged out of hole. Laid down gyro.
19:30 - 00:00: Ran CBL. CBL log stopped at 1407 m. Logged CBL.
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with wear bushing tool. tested top drive to 20/220 bar. down tam packer,cement head and 17 1/2" bottom hole assembly. gyro down to 1400 m. CBL from 1405 m. up 12 1/4" bottom hole assembly.
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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 15/9-19 S on 1992-11-29, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 01:30: Continued logging CBL to wellhead. Rigged down atlas wireline.
01:30 - 03:30: Made up 12 1/4" bottom hole assemly. Closed shear ram using acoustic,pressure tested 13 3/8" casing to 220 bar,ok.
03:30 - 04:00: Repaired SCR for mud pump.
04:00 - 06:00: Continued to make up 12 1/4" bottom hole assemly. Function tested mud motor and MWD.
06:00 - 10:00: RIH with 12 1/4" bit,tagged cement at 1441 m.
10:00 - 10:30: Performed BOP drill.
10:30 - 13:00: Drilled cement,float and shoe and cleaned rat hole.
13:00 - 14:00: Drilled 12 1/4" hole from 1490 m to 1495 m.
14:00 - 15:30: Circulated/conditioned mud. Got 1,28 SG in returns,circulated until 1,25 SG in/out.
15:30 - 16:30: Performed lot with 1,25 SG mud,equivalent to 1,73 SG.
16:30 - 19:00: Drilled 12 1/4" hole from 1495 m to 1551 m. Started to drill with new 1,2 SG mud.
19:00 - 19:30: Had black out due to generator overload. Circulated with NBS while restarted generator.
19:30 - 00:00: Drilled/orientated 12 1/4" hole from 1551 m to 1637 m. Orientated from 1585 m to 1595 m.
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with 12 1/4" bit to 1441 m. cement,float and cleaned rat hole. 12 1/4" hole from 1490 m to 1495 m. and conditioned mud. lot,equivalent to 1,73 SG. 12 1/4" hole from 1495 m to 1551 m. black out due to generator overload. 12 1/4" hole from 1551 m to 1748 m.
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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 15/9-19 S on 1992-11-30, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 06:00: Drilled/orientated 12 1/4" hole from 1637 m to 1748 m. Orientated from 1677 m to 1691 m.
06:00 - 00:00: Drilled/orientated 12 1/4" hole from 1748 m to 1981 m. Orientated from 1926 m to 1938 m
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12 1/4" hole from 1748 m to 2018 m. from 2018 m to 1985 m.
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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 15/9-19 S on 1992-12-01, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 05:30: Drilled/orientated 12 1/4" hole from 1981 m to 2018 m. Orientated from 1988 m to 2001 m
05:30 - 06:00: Backreamed from 2018 m to 1985 m. due to low ROP)
06:00 - 13:30: Backreamed from 1985 m to 13 3/8" shoe at 1482 m, continued backreaming inside casing to 800 w/hole angle 20 deg.
13:30 - 14:30: Circulated hole clean. Circulated riser through kill/choke line.
14:30 - 17:00: POOH,BROKE bit.
17:00 - 22:30: Made up new bit,replaced lower sleeve stabilizer to 12". Function tested motor/mwd,rih to 1983 m.
22:30 - 23:00: Reamed from 1983 m to 2018 m as precaution.
23:00 - 00:00: Drilled 12 1/4" hole from 2018 m to 2041 m.
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from 1985 m to 800 m. hole clean and POOH. bit and lower sleeve stabilizer. to 1983 m. from 1983 m to 2018 m. 12 1/4" hole from 2018 m to 2166 m.
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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 15/9-19 S on 1992-12-02, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 06:00: Drilled/orientated 12 1/4" hole from 2041 m to 2166 m. Orientated from 2132 m to 2142 m
06:00 - 13:00: Drilled 12 1/4" hole from 2166 m to 2300 m. Flowchecked drilling break at 2194 m,negative.
13:00 - 13:30: Circulated and rotated drillstring due to inadequate hole cleaning.
13:30 - 22:30: Drilled 12 1/4" hole from 2300 m to 2470 m. Increased mudweight from 1,3 SG to 1,4 SG,WHILE drilling from 2300 m to 2383 m.
22:30 - 00:00: Repaired top drive due to overload on electro motor.
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12 1/4" hole from 2166 m to 2465 m. Increased mud weight to 1,4 SG when drilling from 2300 m to 2383 m. top drive 12 1/4" hole from 2465 m to 2531 m. out of hole due to problems with top drive.
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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 15/9-19 S on 1992-12-03, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 03:00: Drilled 12 1/4" hole from 2470 m to 2531 m.
03:00 - 03:30: Circulated due to overload on electromotor on top drive.
03:30 - 06:00: Pumped out of hole due to problems with electro motor on top drive.
06:00 - 13:00: Pumped out of hole from 2100 m to 1435 m. Packed off and charged formation at 2094 m, 1830 m and 1535 m. MAX gas 2,2 RIH to 1483 m.
13:00 - 20:00: Replaced oil pump on top drive, due to stuck upper bearing. Circulated/rotated pipe while repaired top drive. Pumped two 10 m3 hi-vis pills giving large amounts of cuttings in returns.
20:00 - 00:00: Tested MWD, picked up 66 joints 5" drill pipe while RIH from 1570 m to 2215 m.
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out of hole from 2100 m to 1435 m. to 1483 m. top drive. up 66 joints 5" drill pipe while RIH. RIH to 2531 m, reamed last stand. 12 1/4" hole from 2531 m to 2632 m.
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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 15/9-19 S on 1992-12-04, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 01:00: Continued RIH with stand from 2215 m to 2531 m.
01:00 - 06:00: Drilled 12 1/4" hole from 2531 m to 2632 m.
06:00 - 00:00: Drilled/orientated 12 1/4" hole from 2632 m to 2933 m. Orientated from 2674 m to 2684 m.
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Drilled 12 1/4" hole from 2632 m to 3015 m.
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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 15/9-19 S on 1992-12-05, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 06:00: Drilled/orientated 12 1/4" hole from 2933 m to 3015 m. Orientated from 2965 m to 2972 m.
06:00 - 09:00: Drilled 12 1/4" hole from 3015 m to 3017 m.
09:00 - 14:00: Backreamed from 3017 m to 2460 m. Packed off,and charged formation.
14:00 - 15:30: Circulated hi-vis pill around. No increasing of amount off cuttings over shaker.
15:30 - 00:00: Back reamed from 2460 m to 1960 m. Hole packed off at 2222 m,charged formation. Established circulation,pumped 10 m3 1,6 SG hi vis pill. Had large increase in cuttings over shaker.
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12 1/4" hole from 3015 m to 3017 m. reamed from 3017 m to 1926 m. wash pipe on top drive. reamed from 1926 m to 1482 m.
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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 15/9-19 S on 1992-12-06, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 01:00: Back reamed from 1960 m to 1926 m.
01:00 - 02:00: Changed wash pipe on top drive.
02:00 - 06:00: Back reamed from 1926 m to 1482 m.
06:00 - 10:00: Backreamed from 13 3/8" shoe at 1482 m to 800 m.
10:00 - 10:30: Circulated hi vis pill around. Boosted riser.
10:30 - 14:30: POOH. Laid down bit and mud motor.
14:30 - 20:00: Changed out mud motor,make up bit. Replaced jars. Tested mud motor and MWD. RIH to 1400 m.
20:00 - 20:30: Function tested BOP and acoustic system, OK.
20:30 - 22:30: Continued RIH from 1400 m to 2876 m.
22:30 - 00:00: Reamed from 2876 m to 3017 m, due to tight hole.
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from 13 3/8" shoe to 800 m. hole clean. bit,mud motor and jars. to 1400 m. tested BOP and acoustic system. RIH to 2876 m. from 2876 m to 3017 m. 12 1/4" hole from 3017 m to 3026 m. mudpump. 12 1/4" hole from 3026 m to 3078 m.
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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 15/9-19 S on 1992-12-07, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 02:00: Drilled 12 1/4" hole from 3017 m to 3026 m.
02:00 - 02:30: Changed piston on mudpump no. 1,sylinder no. 2. Recharged pulsation dampener with nitrogen on mudpump no. 3. Circulated/rotated while repairing mudpumps.
02:30 - 06:00: Drilled 12 1/4" hole from 3026 m to 3078 m.
06:00 - 00:00: Drilled/orientated 12 1/4" hole from 3078 m to 3257 m. Oriented from 3143 m to 3150 m 3192 m to 3198 m l) reamed each connection twice with 180 RPM on string to improve hole cleaning.
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12 1/4" hole from 3078 m to 3301 m.
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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 15/9-19 S on 1992-12-08, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 06:00: Drilled/orientated 12 1/4" hole from 3257 m to 3301 m. Oriented from 3284 m to 3288 m. Reamed each connection twice with 180 RPM on string to improve hole cleaning.
06:00 - 18:00: Drilled/orientated 12 1/4" hole from 3301 m to 3353 m. Oriented from 3284 m to 3288 m(120l) and from 3311 m to 3321 m l) reamed each connection twice with 180 RPM on string to improve hole cleaning.
18:00 - 20:00: Circulated and rotated string 180 RPM. Pumped 8 m3 1,6 SG hi vis pill.
20:00 - 00:00: Back reamed from 3353 m to 3100 m.
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12 1/4" hole from 3301 m to 3353 m. pumped 8 m3 1,6 SG hi vis pill. reamed from 3353 m to 2830 m. packed off at 2830 m,worked/rotated pipe down to 2866 m.
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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 15/9-19 S on 1992-12-09, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 04:30: Back reamed from 3100 m to 2830 m. Pumped 8 m3 1,6 SG hi vis pill at 3035 m
04:30 - 06:00: Packed off at 2830 m,worked/rotated pipe down to 2866 m. No return.
06:00 - 08:00: Worked/rotated pipe from 2866 m to 2904 m. Established circulation.
08:00 - 11:00: Circulated, boosted riser by pumping down kill/choke line using cement pump.
11:00 - 11:30: Hole packed off at 2904 m. Worked pipe and established circulation.
11:30 - 16:00: Established full circulation ltr/min). Pumped 10 m3 1,18 SG KCL pill, followed by 8 m3 1,6 SG hi vis pill. Circulated same out.
16:00 - 16:30: Circulated and worked/rotated pipe up/down from 2900 m to 2924 m. Beakreamed from 2924 m to 2900 m. Lost return.
16:30 - 18:30: Worked pipe to establish full circulation.
18:30 - 23:30: Circulated and worked/rotated pipe up/down from 2900 m to 2925 m. Added KCL and ez mud DP directly into active mud system.
23:30 - 00:00: Back reamed from 2900 m to 2880 m.
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pipe from 2866 m to 2904 m. full return. 10 m3 1,18 SG KCL pill. and worked/rotated pipe up/down from 2900 m to 2925 m. reamed from 2900 m to 2732 m. packed off at 2732 m, worked pipe down to 2741 m. and increased flow rate to MAX 1400 ltr/min.
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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 15/9-19 S on 1992-12-10, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 04:00: Back reamed from 2880 m to 2732 m.
04:00 - 06:00: Hole packed off at 2732 m,worked pipe down to 2741 m. Had full return with MAX 1400 ltr/min,no rotation.
06:00 - 18:00: Attempted to work pipe free at 2741 m,max overpull/downweight 175/40 ton. MAX torque 33000 ft-lbs. Circulated with MAX 2900 ltr/min. Pumped 9 m3 1,11 SG KCL pill,followed by 1,6 SG hi vis pill,pumped same out. Pumped 9 m3 1,03 SG lo vis pill,followed by 1,6 SG hi vis pill.
18:00 - 00:00: Continued to work pipe free at 2741 m,max pull/downweight 175/40 ton,max torque 33000 ft-lbs. Circulated with MAX 2900 ltr/min.
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to work pipe free at 2741 m. 18 m3 ez spot pill. pill, left 10,3 m3 ez spot pill around BHA. to work pipe free,pumped 200 ltr ez spot pill every 1/2 hrs.
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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 15/9-19 S on 1992-12-11, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 02:00: Continued to work pipe free at 2741 m,max overpull/downweight 170/40 ton,max torque 33000 ft-lbs. Circulated with MAX 2900 ltr/min.
02:00 - 03:00: Pumped 18 m3 1,45 SG ez spot pill, displaced same with 18 m3 1,4 SG mud. Spotted 10,3 m3 around BHA, left 7,7 m3 inside pipe.
03:00 - 06:00: Continued to work pipe free at 2741 m,max pull/downweight 175/40 ton. MAX torque 33000 ft-lbs. Pumped 210 ltr ez spot pill every 1/2 hrs.
06:00 - 11:30: Cont. Attempting to work pipe free, negative. Moved ez-spot every half hour by pumping 210 liters.
11:30 - 17:30: Changed to 500 ton links and rigged up atlas wireline. Ran in with jrc cutter and CCL at 14 30 hrs. With 50 tons overpull on string, detonated charge at 2658,2m. Pipe not free. POOH with wireline. Found jrc tool, x-over to same and 1 sinker bar to be left in hole.
17:30 - 20:00: Circulated 2000 strokes surface pumping pressure 100 bar less than before cutting and no communication with MWD. Attempted to work string free from the BHA by applying up to 34000 ftlbs torque and 180 tons overpull, no success.
20:00 - 00:00: Rigged up wireline. Ran free-point indicator. Checked and calibrated tool at 1400m, OK. Ran in to 2512m, tool failure. POOH.
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Cont. Attempts to work pipe free. Ran cutter. Detonated at 2658m, but pipe not free. Ran free-point indicator 1 misrun, POOH. 2. ND attempt OK, showed 5" DP to be free. Checked inside HWDP at 2530 and 2584m, possibly free.
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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 15/9-19 S on 1992-12-12, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 02:00: Found short on monoconductor extension cable. Cut off damaged cable and reterminated.
02:00 - 05:30: Ran in with free-point indicator and CCL. Checked and calibrated tool at 1400m, OK. Found 5" DP to be free. Checked inside HWDP at 2530 and 2584m, possibly free. POOH.
05:30 - 06:00: Prepared to run in with jrc cutter and CCL.
06:00 - 10:30: Ran in with jrc cutter and CCL. Detonated cutter at 2516m, kept 50 t overpull on string. POOH with wireline.
10:30 - 12:00: Pulled pipe free with 100 t overpull. Circulated bu.
12:00 - 17:00: POOH. MAX. Break-out torque 80000 ftlbs. LD stuffing box and circulation sub.
17:00 - 17:30: Changed bails and elevator.
17:30 - 19:00: Slipped and cut 32m drill line.
19:00 - 19:30: Cleared rig floor. Inspected and lubricated TDS.
19:30 - 00:00: MU BHA for side track.
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Cut pipe at 2516m. POOH. MU BHA for side track, RIH to 1266m, lost returns. Washed from 1266m to 1390m.
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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 15/9-19 S on 1992-12-13, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 05:00: Cont. MU BHA for side tracking. Drifted and service broke connections on HWDP. Ran in to 1266m. Lost returns.
05:00 - 06:00: Worked pipe and broke circulation, OK. Washed/reamed from 1266m to 1390m.
06:00 - 12:00: Continued reaming from 1390 to 2220m. Hole packed off. Lost returns and unable to rotate string.
12:00 - 12:30: Worked pipe back to 2188m. Rotated string and re-established full circulation.
12:30 - 14:30: Circulated and cleaned hole.
14:30 - 17:00: Displaced hole to 1,50 SG new KCL mud.
17:00 - 17:30: Changed saver sub and lower valve in TDS.
17:30 - 18:30: Back-reamed from 2188 to 1971m.
18:30 - 00:00: POOH
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Reamed to 2220m. Hole packed off, lost returns, unable to rotate. Regained circ, displaced to 1,50 SG new KCL mud backreamed and POOH. RIH with open ended pipe. Lost returns at 1640m, regained returns and cont RIH. Lost returns at 1902m. Regained returns. Cont. Ri to 2020m.
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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 15/9-19 S on 1992-12-14, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 01:00: Cont. POOH. Racked back BHA.
01:00 - 02:00: MU cement head. Racked same back in derrick.
02:00 - 04:00: Ran in with open ended 5" DP to 1640m. Lost returns.
04:00 - 04:30: Worked pipe. Circulated 800 strokes, MAX. 60 SPM, full returns.
04:30 - 05:30: Cont. Running in to 1902m, lost returns.
05:30 - 06:00: Worked pipe and circulated 40 SPM, full returns. Cont. Running in to 2020m.
06:00 - 06:30: Cont. Ri to 2220m.
06:30 - 07:30: Circulated. Increased rate slowly up to 2800 LPM.
07:30 - 08:00: Pumped 4 m3 hi-vis 1,5 SG KCL mud. Displaced same with 19,5 m3 mud.
08:00 - 10:00: Pulled back to 2180m. Hooked up cement hose, pressure tested cement lines to 100 bar/5 mins. Pumped 3,0 m3 fresh water, 15,2 m3 1,95 SG cement, 430 l fresh water, dropped wiper plug and displaced cement with 17,3 m3 1,5 SG mud. Rotated string during displacement.
10:00 - 11:00: Pulled back to 1850m.
11:00 - 14:00: Circulated hole clean.
14:00 - 15:00: Pumped 3,0 m3 fresh water, 22,8 m3 1,5 SG cement, 350 l fresh water. Displaced with 14 m3 mud.
15:00 - 16:00: Pulled back to 1410m
16:00 - 17:00: Circ. Bu
17:00 - 19:00: POOH
19:00 - 20:00: Broke out 12 1/4" bit. Rearranged BHA in derrick
20:00 - 21:00: LD cement head
21:00 - 00:00: MU 12 1/4" clean-out assembly and ran in hole
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Ri to 2220m, pumped 4m3 hi-vis as base for plug, placed balanced cement plug from 2180 to 1980 m and from 1850 to 1550m. POOH. Ri with clean-out assembly. Washed/reamed from 1400m, stuck at 1493m, worked pipe free. Worked tight area 1492-1495m.
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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 15/9-19 S on 1992-12-15, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 02:00: Cont RIH to 1400m
02:00 - 03:00: Filled pipe. Washed/reamed from 1400m to 1493m. Pipe stuck at 1493m without any warning signs. Kept full circulation.
03:00 - 06:00: Worked pipe free. Worked pipe across tight areas at 1492m to 1494m. Tendencies of getting stuck several times. Continued working pipe. No cement in returns. Worked pipe to 1496m. Full circulation at all times.
06:00 - 09:00: Cont. Washing/reaming to 1510m.
09:00 - 10:30: Circulated while mixing hi-vis 1,75 SG pill.
10:30 - 12:30: Swept pill around and washed/reamed to 1540m. Took weight.
12:30 - 13:00: Back-reamed to 1483m.
13:00 - 14:30: Circulated bu
14:30 - 16:00: Back-reamed to 1000m.
16:00 - 16:30: Circulated hole clean
16:30 - 20:00: POOH. LD stabiliser/1 each 8" DC/NB stabiliser/bit.
20:00 - 21:00: MU pre-loaded cement head, racked same in derrick.
21:00 - 00:00: RIH with 5" oedp. Broke circulation at 1150m.
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Washed/reamed to 1540m. Back-reamed to 1000m. POOH. Ri w/oedp. Set 3. RD CMT plug from 1543m to 1430m. POOH.
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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 15/9-19 S on 1992-12-16, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 00:30: Cont. RIH with 5" oedp to 1470m.
00:30 - 02:00: Washed/rotated from 1470 to 1543m. Worked through spots at 1529 and 1535m. Took weight at 1543m. Pulled back to 1527m.
02:00 - 03:00: RU cement equipment. Pressure tested surface lines to 100 bar/10 mins. Ran in to 1541m.
03:00 - 04:00: Pumped 3,0 m3 freshwater. Mixed and pumped 10,4 m3 1,95 SG cement, pumped 420 l fresh water. Dropped wiper plug. Displaced with 12,2 m3 mud.
04:00 - 05:00: Disconnected cement hose and racked back cement head. Pulled back to 1400m.
05:00 - 05:30: Circulated bu.
05:30 - 06:00: Pumped slug and POOH to 1300m.
06:00 - 07:00: Cont. POOH.
07:00 - 08:00: RIH and washed BOP and wellhead. Installed test tool and 1 stand 5" DP
08:00 - 09:00: LD cement head
09:00 - 15:00: Pressure tested BOP to 20/220 bar, 5/10 mins. Pressure tested stand pipe, inside BOP and spare kelly cock to 35/345 bar, 5/10 mins. BOP was functioned on blue pod. Function tested BOP on acoustic system.
15:00 - 23:30: MU BHA. Tested MWD and mud motor. Changed out jars. PU 6 5/8" HWDP. Ri to 1377m.
23:30 - 00:00: Displaced well to sea water.
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Tested BOP. M/u new BHA and RIH. Washed/and reamed from 1400 1474 m. Indication of CMT. From 1460 m.
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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 15/9-19 S on 1992-12-17, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 00:30: Cont. Displacing to sea weater
00:30 - 01:30: Washed/reamed from 1400m to 1474m. Indication of cement from 1460 m. 1,5 2 ton weight.
01:30 - 06:00: Flushed through surface lines, chokemanifold. Claned out shakerpits, triptank, poorboy degasser and mud surface system. Plugged off all drains.
06:00 - 18:30: Continued preparations for petrofree mud cleaned shaker pits and mud pits. Plugged off drains. Started offloading mud from boat.
18:30 - 20:30: Pumped 9 m3 spacer and displaced well to 1,35 SG petrofree mud.
20:30 - 22:00: Circulated to condition mud while filling shakerpits and surface equipment with mud.
22:00 - 23:00: Washed/reamed from 1474m to 1478m. With pumps off, set down 5 tons on cement. Drilled cement to 1486m.
23:00 - 23:30: While pumping 2500 LPM, checked toolface for 20 minutes, NEG. Pulled back into casing. Stopped pumps 2 minutes while lining up for returns over shakers.
23:30 - 00:00: Hole packed off. Unable to circulate/rotate. Worked pipe free with 40 tons overpull.
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Prepared for and took onboard petrofree. Displaced well to same. Drilled cement to 1486m. Packed off inside casing. Pulled back to 1400m. Ran back in to 1480m.
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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 15/9-19 S on 1992-12-18, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 02:30: Pulled back to 1435m. Loosing mud when circulating at 1620lpm.
02:30 - 04:00: Pulled back to 1400m. Circulated up to 2600 LPM, full returns.
04:00 - 06:00: Washed/reamed from 1400 to 1482m.
06:00 - 10:00: Washed/reamed to 1486m. Drilled cement from 1486m to 1493m.
10:00 - 11:00: Circulated bottoms up.
11:00 - 12:00: Pressure tested surface lines to 100 bar/10 mins. Performed f. I. T. To 1,65 SG equivalent mud weight.
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None
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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-10 on 2009-04-06, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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06:00 - 07:00: Removed hatch for f-10. Meanwhile ran foxhole and secured same.
07:00 - 12:00: Held toolbox meeting. M/u 36" BHA. Ran in and entered template at 142,4 m. Tagged seabed at 142,9 m.
12:00 - 14:00: Started to wash down at 600 1000 LPM, taking weight straight away. Started to rotate 20 RPM. Worked pipe between 142,9 m 144,7 m. Pulled back to 143,4 m and held 20 RPM and 1000 LPM. Stopped rotation and stopped pumps. ROV checked bit position.
14:00 - 16:00: Drilled back down to 144,9 m. Stopped rotation and pumps. ROV moved into template to observe position of bit. Continued to drill, worked 26"/36" ho into slot. Drilled from 144,9 m to 148,1 m. 1000 LPM 2300 LPM, 20 RPM.
16:00 - 19:00: Stopped rotation and pumps. ROV moved into template to observe position of centralizer drill bushing. Continued to drill from 148,1 m to 151 m. 1000 LPM, 20 RPM.
19:00 - 00:00: Drilled 36" hole from 151 m to 165 m. 80 RPM, 4 ton wob, 3000 LPM, TRQ 3 KNM, took survey at 160 m. Inclination 0,28 deg. Pumped hivis pills as per program.
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M/u 36" BHA. Ran in and tagged seabed at 142,9 m. Washed and drilled carefully with low wob and 20 RPM down to 151 m. Increased wob and RPM to 80 and drilled to 160 m and took first survey. Increased drilling parameters and drilled to TD at 207 m. Circulated hole clean. Displaced hole to 1,40 SG WBM. POOH with 36" BHA to 167 m.
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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-10 on 2009-04-07, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 05:00: Drilled 36" hole from 165 m to 207 m 1/2" bit depth). 90-100 RPM, 5 ton wob, 4000-4450 LPM, 3,7 KNM, ROP 5-20 m/hr. Pumped hivis pills as per program. Took survey at 170 m inclination 0,27 deg. Took survey at 180 m inclination 0,17 deg. Took survey at 190 m inclination 0,21 deg. Took survey at 206 m inclination 0,15 deg.
05:00 - 05:30: Circulated 1,5 bottoms up with seawater. Pumped 40 m3 hivis pill at 4500 LPM. Displaced well to 1,40 SG WBM at 4500 LPM SPP 128 bar, 10 RPM.
05:30 - 06:00: POOH with 36" BHA to 167 m.
06:00 - 07:00: POOH with 36" BHA to 147 m. Topped up hole with 1,40 SG WBM. POOH to 121 m.
07:00 - 09:00: POOH with 36" BHA to 36 m.
09:00 - 09:45: Investigated and repaired leak on aft iron roughneck.
10:00 - 12:15: POOH with 36" BHA to 8 m. Held toolbox talk prior to remove bushings with low block height. Pulled holeopener through rotary and laid out same.
12:00 - 13:30: Performed full derrick and top drive inspection.
13:30 - 16:00: Held tool box talk- rigged to run 30" conductor.
16:00 - 17:00: Waited on crane deck crew to unload boat.
17:00 - 19:00: Held toolbox talk with deck crew and 3rd partys prior to pick up an run 30" conductor. P/u and ran 30" conductor shoe joint to 12 m. Filled shoe joint to check ball valve.
19:00 - 00:00: Held toolbox talk. P/u and ran 2 x 30" intermediate joints and 1 30" x-over joint. Changed out casing handling gear. Installed elevator rotator and m/u kevlar belt tongs. P/u 30" conductor housing joint.
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POOH with 36" BHA and l/d holeopener. Performed derrick inspection. R/u to run 30" conductor. P/u and m/u 30" conductor. Ran carefully 30" conductor into splash zone. Waves and current was too high to continue operation and risk damaging adjacent production risers. Pulled up with 30" conductor to above sea-level and secured same.
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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-10 on 2009-04-08, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 02:00: M/u 30" conductor housing joint. Ran carefully into splash zone with 30" conductor. Waves and current was too high to continue operation and risk damaging adjacent production risers. Pulled up with 30" conductor to above sea-level and double-secured same. Significant wave height 1,6 m. MAX wave height 2,5 m.
02:00 - 06:00: Waiting on weather to run 30" conductor. Notified maersk production to bean up wells. While waiting on weather cleared rig floor. Removed frame and cage from HTS. Picked up cement stand. Started to pressure test BOP.
06:00 - 07:00: Waiting on weather. Meanwhile pressure tested BOP to 1035 bar psi).
07:00 - 09:00: Waiting on weather. Meanwhile continued to make up cement stand.
09:00 - 11:00: Waiting on weather. Meanwhile repaired leak on FWD PRS top jaw.
11:00 - 13:00: Waiting on weather. Meanwhile calibrated FWD PRS. Lined up to test lower pipe ram on BOP.
13:00 - 19:00: Waiting on weather. Meanwhile rigged up and laid out MWD and 2 x 9 1/2" drill collars from derrick. Pressure tested LPR on BOP to 20 bar 5 minutes and 1035 bar 15 minutes. Prepared 26" BHA. Started to lay out 8 1/4" jar.
19:00 - 22:30: Waiting on weather. Meanwhile held toolbox talk with new crew. Continued to lay out 8 1/4" drill collars. Pressure tested stand pipe manifoil to 1035 bar psi). L/d 8 1/4" jar. Started to lift up last tension cylinder in moon pool.
22:30 - 00:00: Waiting on weather. Meanwhile picked up 8 1/4" DC and racked in set back. Continued to install tension cylinder in moon pool.
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Waited on weather to run 30" conductor. Meanwhile pressure tested BOP. M/u cement stand. Repaired FWD PRS. Laid out tubular and drilll collars, MWD tool, 8 1/4" jar, NMDC'S and 6 1/2" jar from set back.
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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-10 on 2009-04-09, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 03:00: Waiting on weather. Meanwhile p/u 8 1/4" drill collars and racked back in set back. Installed last tension cylinder in moon pool.
03:00 - 04:00: Waiting on weather. Meanwhile rearranged collar fingerboard to rack back BHA and lay out 6 1/2" jar.
04:00 - 06:00: Waiting on weather. Meanwhile laid out 6 1/4" jar and 5" HWDP.
06:00 - 08:45: Waited on weather. Issued notice to shut in adjacent wells at 06 45. Meanwhile removed end stops on HTS. Made up aluminium inner string on HTS.
08:45 - 09:15: Removed dog collar and pulled slips. Ran 30" conductor from 45 to 62 m MD.
09:15 - 09:30: Installed c-plate in rotary. Hung off conductor housing in c-plate. Removed cart handling tool. Filled conductor with SW.
09:30 - 10:45: Installed c-plate on top of 30" housing. Picked up and ran 2 ea premade lengths of aluminium stinger to 46 m inside 30" conductor. Made up x-over to pup below cart.
10:45 - 11:15: Lowered cart and made up to 30" coductor housing with 5 counterclockwise turns. Installed inclinometer and valve handle on cart.
11:15 - 11:45: Removed c-plate from RT. Ran conductor housing through RT. Installed master bushing.
11:45 - 13:00: RIH with 30" conductor on 5 1/2" HWDP landing string from 65 m to 196 m MD. Marked pipe at 112,9 m to obtain relative distance top of conductor housing to centralizer deck. Observed with ROV when comming through template.
13:00 - 13:45: Laid out 5 1/2" HWDP single. Made up cementing single with side entry and FOSV. Made up TDS. RIH with 30" conductor to 201,7 m MD and adjusted setting depth according to marking on pipe releative to centralizer deck.
13:45 - 14:45: Performed elevation check releative to f-15 using ROV and digiquartz, 18 mm deviation OK. Recorded x/y inclinometer readings 0,0/0,2.
14:45 - 15:00: Made up cement hose to pump in sub. Flushed lines. Performed line test agianst lo-torque valve to 200 bar 5 min OK.
15:00 - 15:30: Circulated 28 m3 SW at 1500 LPM SPP 0 bar.
15:30 - 16:15: Pumped indicator pill Not able to suck effectively from pit. Changed mudpump, but problems prevailing. Mudpump strainers plugged by LCM. Total LCM pill pumped 3,5 m3. Displaced LCM pill to string by pumping 3,6 m3 seawater.
16:15 - 17:30: Lined up to cement unit. Mixed and pumped 55 m3 1,54 SG xlite cement slurry at 920 LPM cup 21 bar. Observed cement return at seabead with ROV. Block weight declined from 101 MT to 97 MT during cementing.
17:30 - 18:00: Displaced cement with 6,2 m3 SW at 480 LPM FCP 19 bar. Bled off pressure on cement unit no backflow observed.
18:00 - 00:00: Waited on cement to set up. At 22 00, checked inclinometer x/y readings 0,2/0,12. Weight in block 97 MT. Issued notice for shut in of adjacent wells at 23 30.
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Waited on weather to running conductor. Ran 30" conductor and innerstring. Landed conductor at 202 m MD. Cemented conductor. Waited on cement. Released cart and POOH with landing string inner string. Installed CTS on conductor.
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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-10 on 2009-04-10, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 00:45: Waited on cement to set up. Meanwhile performed toolbox talk for disconnecting landing string. Checked cement sample OK.
00:45 - 02:00: Slacked off weight to neutral, i. E. 80 MT. Checked inclinometer x/y readings 0,02/0,13. Opened ball valve on cart. Bled off pressure above upper FOSV. Relased cart with 5 clockwise turns while observing conductor housing with ROV. Broke and laid down cementing stand. Picked up and made up 5 1/2" HWDP single, inserted sponge ball and made up single.
02:00 - 02:15: Pumped sponge ball at 2000 LPM to clean string. Confirmed adjacent wells de-pressurized at 02 00.
02:15 - 03:15: POOH with cart/stinger on 5 1/2" HWDP from 188 m to 50 m MD. Meanwhile installed CTS pump/funnel on conductor housing using aft crane and ROV.
03:15 - 04:15: Pulled master bushing. Pulled cart through RT. Installed master bushing. Set down cart on master bushing. Removed inclinometer. Screwed out 5 1/2" HWDP single on top of cart. Rigged up c-plate in rotary, and hung off aluminium string on clamp. Broke and laid out cart.
04:15 - 06:00: POOH with 5 ea aluminium singles using clamps, c-plate, tugger and chain tongs. Rigged down c-plate. Cleared drillfloor.
06:00 - 06:15: Cleared drillfloor. Put aluminium pipe in basket.
06:15 - 07:00: Held toolbox talk for making up BHA. Laid 26" bit/stab/motor on HTS.
07:00 - 07:15: Held toolbox talk/handover meeting.
07:15 - 11:15: Made up 26" drilling BHA comprising of 26" bit/stab/motor, GWD and powerpulse. Established scribeline from bent sub to MWD and recorded correction. Made up UBHO and adjusted landing sub as required. Made 8 1/4" DC stand and DC/JAR stand. Recessed operation for TDS service/repair.
11:15 - 19:30: Changed around stabilizing liners on TDS due to observed wear on drillpipe couplings. Observed rear liner crest more worn than front liner crest. Discussed options. Carried out rig repair of worn liner, i. E. Clad welding. Installed modified liner crests on TDS. Comment new stabilizer liners ordered from rig 30/1-09. Order sendt from maersk office in town to supplier 8/4-09.
19:30 - 21:15: Moved diverter away from setback. RIH and stabbed 26" BHA into 30" conductor assissted by ROV. RIH to 175 m MD. ROV hooked up to CTS hose.
21:15 - 22:15: Made up TDS to test modified stabilizing liner on TDS. Observed scores on DP coupling when rotating pipe. Discussed situation. Opened IBOP and rotated pipe observed no contact between dies and DP coupling. Decided to continue operation without repair/modifications.
22:15 - 23:15: Removed masterbushing and installed auto slips. Staged up pumps for washing down inside 30" conductor. Observed large shocks in drillstring. Ran ROV to observation position by CTS. RIH to 180 m MD, no hang UPS observed. Staged up pumps to 3500 LPM and commenced rotation at 60 RPM. Washed down and tagged shoe/top of cement at 201 m MD.
23:15 - 00:00: Drilled cement and shoe. Parameters flow 2300-3500 LPM SPP 48-95 bar 40 RPM wob 1 MT torque 2-3 KNM. Broke through shoe at 203 m MD. Cleaned out rathole down to 207 m MD, reamed back every 2 m drilled.
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Made up and RIH with 26" drilling BHA. Repaired centralizing liners on TDS. Stabbed 26" BHA into conductor. Tested TDS. Washed down to 201 m MD. Drilled 30" shoe and cleaned out rathole down to 207 m MD. Drilled 26" hole from 207 m to 239 m MD. Performed GMWD surveys as required.
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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-10 on 2009-04-11, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 00:30: Reciprocated across rathole and shoe 4 times. Swept hole with 20 m3 hivis pill.
00:30 - 01:45: Drilled 26" hole from 207 m to 217 m MD. Drilling parameters flow 3500 LPM SPP 98 bar 40 RPM wob 1 MT torque 2-3 KNM. Secured string on centralizer deck. Performed GMWD survey out of specification. Continuos MWD survey 0-0,57 deg.
01:45 - 03:45: Drilled 26" hole from 217 m to 228 m MD. Drilling parameters flow 3500 LPM SPP 48-95 bar 40 RPM wob 1 MT torque 2-3 KNM. Observed erratic string and torque peaks of 6-7 KNM at 227 m MD. Secured string on centralizer deck. Performed GMWD survey out of specification. MWD survey inclination 0,21 deg.
03:45 - 04:00: Drilled 26" hole from 228 m to 231 m MD. Drilling parameters flow 3500 LPM SPP 100 bar 40 RPM wob 1-2 MT torque 2-3 KNM. Observed lose guide on automatic slips. Picked off bottom and stopped drilling.
04:00 - 04:15: Removed automatic slips from rotary for repair. Continued operation with manual slips.
04:15 - 05:00: Drilled 26" hole from 231 m to 233 m MD. Drilling parameters flow 3500 LPM SPP 100 bar 40 RPM wob 1-2 MT torque 2-3 KNM. Secured string on centralizer deck. Performed GMWD survey out of specification. MWD survey inclination 0,26 deg.
05:00 - 06:00: Drilled 26" hole from 233 m to 239 m MD. Drilling parameters flow 3500 LPM SPP 100 bar 40 RPM wob 3-5 MT torque 2-4 KNM.
06:00 - 07:15: Drilled 26" hole from 239 to 245 m MD. Drilling parameters flow 3500 LPM SPP 100 bar 40 RPM wob 3-5 MT torque 2-4 KNM. Secured DP at centralizer deck. Performed GMWD survey accepted 0,24 azi 238 deg).
07:15 - 07:30: Reamed interval 230-246 m MD in order to reduce inclination. Parameters flow 3500 LPM SPP 97 bar 40 RPM torque 2-4 KNM.
07:30 - 08:00: Rigged up WL for performing singel shot survey.
08:00 - 08:45: Ran singel shot survey. Landed gyro in UBHO at 208 m MD and performed survey. POOH with WL.
08:45 - 09:00: Rigged down WL equipment.
09:00 - 11:15: Reamed interval 222-246 m MD in order to reduce inclination. Parameters flow 3500 LPM SPP 95 bar 140 RPM torque 2-4 KNM. Pumped 2 x 10 m3 hivis pills. Reduced iclination from 0,53 deg to 0,16 deg.
11:15 - 13:30: Drilled 26" hole from 246 m to 257 m MD. Drilling parameters flow 3500 LPM SPP 100 bar 40 RPM wob 3-5 MT torque 2-4 KNM. Secured DP at centralizer deck. Performed GMWD survey accepted. Pumped 10 m3 hivis pill.
13:30 - 14:15: Changed to slimmer type dies in TDS pipe handler in order to minimize scoring of DP couplings.
14:15 - 20:15: Drilled 26" hole from 257 m to 298 m MD. Flow 3100-3500 LPM SPP 100 bar 40 RPM wob 2-3 MT torque 2-4 KNM. Secured DP at centralizer deck and performed GMWD survey every singel drilled. Pumped hivs every singel.
20:15 - 20:45: Rigged up WL for performing singel shot survey. Marked pipe and rotary for tooface orientation.
20:45 - 21:15: Ran singel shot survey. Landed gyro in UBHO at 256 m MD and performed survey. Adjusted toolface to 132 deg and repeated surveys as required. POOH with WL.
21:15 - 21:45: Rigged down WL equipment. Made up TDS and performed GMWD survey.
21:45 - 22:00: Inserted automatic slips repair job).
22:00 - 22:15: Perfomed GMWD survey. Staged up pumps to 3000 LPM for sliding.
22:15 - 00:00: Initiated kick off according to dds instructions. Drilled/slided from 298 m to 328 m MD. Drilling parameters flow 3000 LPM SPP 75 bar 87-121 RPM wob 2-10 MT torque 1-4 KNM. Performed GMWD survey at 316 m MD.
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Drilled 26" hole from 239 m to 246 m MD. Performed singel shot survey on WL. Reamed hole to obtain verticallity. Drilled 26" hole from 246 m to 298 m MD. Performed single shot survey on WL. Initiated kick off. Drilled and oriented 26" hole from 298 m to 390 m MD.
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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-10 on 2009-04-12, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 02:00: Took 2 GMWD surveys at 328 m MD. Drilled 26" hole slided from 328 m to 338 m MD. Drilling parameters flow 3000 LPM SPP 82 bar 83 RPM wob 5-7 MT torque 3 KNM. Perfomed 3 GMWD surveys at 338 m MD. Obtained survey within specification on 3rd attempt.
02:00 - 03:15: Drilled 26" hole slided from 338 m to 354 m MD. Drilling parameters flow 3000 LPM SPP 75 bar 85 RPM wob 5-6 MT torque 3-5 KNM. Secured DP at centralizer deck and took GMWD survey at 354 m MD OK.
03:15 - 06:00: Drilled 26" hole slided from 354 m to 390 m MD. Drilling parameters flow 3000 LPM SPP 50-105 bar 90-180 RPM wob 5-10 MT torque 4-8 KNM. Secured DP at centralizer deck and took GMWD survey as instructed by DD.
06:00 - 10:30: Drilled 26" hole slided from 390 m to 459 m MD. Drilling parameters flow 3500 LPM SPP 50-112 bar 90-180 RPM wob 5-10 MT torque 4-7 KNM ROP 40 m/hr. Pumped 2-3 hivis pills per stand.
10:30 - 10:45: Rigged up WL equipment to run gyro.
10:45 - 12:15: Ran WL gyro. Landed gyro in UBHO at 420 m MD and performed survey. Experienced noise interference downhole. POOH with WL gyro and changed setting from north seeking to line of sight. RIH with gyro and landed in UBHO. Perfomed survey. POOH with WL gyro, performed contiunous survey on way out.
12:15 - 12:30: Rigged down WL equipment.
12:30 - 22:30: Drilled 26" hole slided from 459 m to 620 m MD. Drilling parameters flow 3100-4500 LPM SPP 85-177 bar/ 130-220 RPM wob 4-15 MT torque 5-12 KNM ROP 30-60 m/hr. Performed GMWD/MWD survey on every single. Pumped 2-3 hivis pills per stand.
22:30 - 00:00: Drilled 26" hole slided from 620 m to 660 m MD. Drilling parameters flow 3100-4500 LPM SPP 95-180 bar/ 130-220 RPM wob 4-15 MT torque 5-12 KNM ROP 30-50 m/hr. Performed GMWD/MWD on every connection. Pumped 2-3 hivis pills per stand.
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Drilled 26" hole from 390 m to 459 m MD. Perfomed gyro survey. Drilled 26" hole from 459 m to 798 m MD. Pumped hivis to clean hole. Perfomed GMWD/MWD surveys according to program.
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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-10 on 2009-04-13, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 03:45: Drilled 26" hole slided from 660 m to 742 m MD. Drilling parameters flow 3100-4500 LPM SPP 90-200 bar/ 130-220 RPM wob 15-20 MT torque 12-15 KNM ROP 20-40 m/hr. Performed GMWD/MWD on every connection. Obtained 3rd consecutive quality survey MWD versus GMWD. Pumped 2-3 hivis pills per stand.
03:45 - 06:00: Drilled 26" hole slided from 742 m to 798 m MD. Drilling parameters flow 3100-4500 LPM SPP 105-200 bar/ 130-220 RPM wob 15-20 MT torque 12-15 KNM ROP 15-25 m/hr. Performed MWD survey on every connection. Pumped 2-3 hivis pills per stand.
06:00 - 09:15: Drilled 26" hole slided from 798 m to 862 m MD. Drilling parameters flow 3100-4500 LPM SPP 105-200 bar/ 130-220 RPM wob 15-20 MT torque 12-15 KNM ROP 15-35 m/hr. Performed MWD survey on every connection. Pumped 2-3 hivis pills per stand.
09:15 - 10:45: Reamed/reciprocated last stand 3 times in order to clean hole before entering utsira. Pumped 15 m3 hivs pill. Parameters flow 4000-4500 LPM SPP 137-174 bar/ 140-170 RPM torque 3-5 KNM.
10:45 - 13:00: Drilled 26" hole slided from 862 m to 893 m MD. Drilling parameters flow 4500 LPM SPP 190 bar/ 130 RPM wob 10-20 MT torque 3-5 KNM ROP 10-20 m/hr. Performed MWD survey on every connection. Pumped 2-3 hivis pills per stand. Encountered top of utsira at 892 m MD observed by drilling break.
13:00 - 18:15: Drilled 26" hole slided from 893 m to 1090 m MD. Drilling parameters flow 3500 LPM SPP 110-130 bar/ 100 RPM wob 5-10 MT torque 0-4 KNM ROP 50-130 m/hr. Performed MWD survey on every connection. Pumped 2-3 hivis pills per stand.
18:15 - 00:00: Drilled 26" hole slided from 1090 to 1148 m MD. Drilling parameters flow 4000-4500 LPM SPP 150-190 bar/ 130-220 RPM wob 10-20 MT torque 0-20 KNM ROP 10-20 m/hr. Performed MWD survey on every connection. Pumped 2-3 hivis pills per stand. Encountered hard stringers at 1116, 1124 and 1134 m MD
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Drilled 26" hole slided from 798 m to 1265 m MD.
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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-10 on 2009-04-14, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 06:00: Drilled 26" hole slided from 1148 m to 1265 m MD. Drilling parameters flow 3000-4000 LPM SPP 150-180 bar/ 115-200 RPM wob 8-20 MT torque 5-15 KNM ROP 10-20 m/hr. Reamed 2 last stands drilled in order to cater for drilling the skade formation. Pumped 2-3 hivis pills per stand.
06:00 - 12:15: Drilled 26" hole slided from 1265 m to section TD at1400 m MD. Drilling parameters flow 3500-4500 LPM SPP 130-190 bar/ 100-170 RPM wob 5-20 MT torque 5-20 KNM ROP 40-150 m/hr. Pumped 2-3 x 30 m3 hivis pills per stand. Perfomed MWD survey on every connection. Maintained toolface highside when drilling skade sand. Top skade at 1234 m MD and base skade at 1364 m MD.
12:15 - 14:30: Circulated hole clean. Pumped 2 x 30 m3 hivis pills. Reciprocated stand between 1400 m and 1384 m MD. Parameters flow 4500 LPM SPP 180-190 bar 170-220 RPM torque 9-14 k NM.
14:30 - 15:45: Displaced well partly to put 1,40 SG KCL mud to above utsira formation. Pumped a total of 252 m3 KCL mud. Parameters flow 4500 LPM SPP 205-215 bar 170 RPM torque 7-14 KNM.
15:45 - 19:30: POOH with 26" drilling BHA from 1400 m to 1223 m MD. Took 30-50 MT overpull when pulling through skade sand. Worked string with rotation/flow as limited by torque and overpull. Paramaters flow 200-1000 LPM SPP 2-5 bar 20-30 RPM torque 10-35 KNM. String free with normal weight when bit above skade sand.
19:30 - 20:30: POOH with 26" drlling BHA from 1223 to 958 m MD.
20:30 - 00:00: Encounterd thight hole at 958 m MD, took 20-30 MT overpull. Worked string with rotation/flow as limited by torque and overpull. Parameters flow 200-800 LPM SPP 2-5 bar 30 RPM torque 6-28 KNM.
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Drilled 26" hole section from 1265 m to section TD at 1400 m MD. Circulated well clean. Displaced well to 1,40 SG KCL mud to above utsira. POOH with 26" BHA from TD to 540 m MD. Worked tight areas in skade and utsira. Displaced well above utsira to 1,40 SG KCL mud. POOH to 146 m MD.
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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-10 on 2009-04-15, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 01:45: Continued working string from 916 m to 887 m MD. Worked string with rotation/flow as limited by torque and overpull. Parameters flow 200 LPM SPP 2-3 bar 30 RPM torque 6-33 KNM.
01:45 - 03:15: POOH with 26" drilling BHA from 887 m to 540 m MD. Worked thight area from 650 m to 640 m MD.
03:15 - 03:45: Displaced well above 500 m MD to 1,40 SG KCL mud while pullling stand. Pumped a total of 143 m3 mud. Parameters flow 4500 LPM SPP 200-210 bar 30 RPM torque 4-7 KNM. Issued notice to shut-in adjacent wells at 03 30.
03:45 - 05:15: POOH with 26" drilling BHA from 495 m to 250 m MD. Worked tight area from 450 m to 430 m MD.
05:15 - 05:30: At 250 m MD, topped up well by pumping 15 m3 1,40 SG KCL mud. Flow 1800 LPM SPP 34 bar. Meanwhile performed toolbox talk for pulling BHA.
05:30 - 06:00: POOH with 26" drilling BHA from 250 m to 146 m MD. Removed PS-21 slips and installed master bushing. Confirmed adjacent wells shut in at 05 45.
06:00 - 06:15: POOH with 26" drilling BHA from 146 m MD to 136 MD. Observed with ROV when comming through CTS funnel 30" conductor.
06:15 - 07:00: POOH and racked back stand of 8,25" DC. Broke and laid out jar.
07:00 - 09:45: Broke and racked back stand of 8,25" DC and stand of 9,25" NMDC. Broke connection between GMWD and MWD, retrieved gyro insert, re-made connection. Attempted to rack to rack back 26" drilling BHA in derrick negative too high weight in PRS. Large amounts of clay trapped on BHA.
09:45 - 10:00: Held toolbox talk for breaking BHA.
10:00 - 11:45: Broke and laid out UBHO, MWD, GMWD and stab/motor/26" bit. Meanwhile removed CTS funnel from conductor using aft crane assisted by ROV.
11:45 - 12:45: Cleared and tidied drillfloor. Prepared for rigging casing running equipment.
12:45 - 14:00: Removed DP elevator and drilling bails. Moved casing casing tong and frame to IR tracks. Hooked up hydraulics to casing tong.
14:00 - 14:15: Held toolbox talk prior to derrick inspection. Isolated equipment.
14:15 - 15:00: Performed inspection of derrick and TDS using manrider.
15:00 - 19:00: Made up lafleur circulating tool. Installed long bails. Installed 310 MT BX elevator and hooked up hydraulics. Meanwhile ROV performed digiquartz measurement of conductor elevation releative to f-15 1 mm deviation.
19:00 - 19:30: Held toolbox talk for running 20" casing. Made adjustments on lafleur spacing.
19:30 - 21:30: Picked up 20" shoe joint. Hung off in rotary and secured with dog collar. Tested float for flowthough OK. Picked up and made up 20" intermediate joint. Adjusted stabbing arm and casing tong. Applied threadlock and made up connection to 46000 ft lbs available torque). RIH.
21:30 - 22:15: Picked up 20" landing collar joint. Checked threads. Applied threadlock and made up connection to 46000 ft lbs. Found spacing to make up mark to be approx 5 mm short. Discussed situation and decided to continue operation.
22:15 - 00:00: RIH with 20" 133# n80 tenaris er casing w/centralizers from 40 m to 78 m MD. Checked floats for inflow OK.
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POOH with 26" drilling BHA. Racked back DC, broke and laid out 26" drilling BHA. Rigged up for running 20" casing. Ran 20" casing from surface to 292 m MD.
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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-10 on 2009-04-16, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 02:00: RIH with 20" 133# n80 tenaris er casing w/centralizers from 78 m to 139 m MD.
02:00 - 02:30: Stabbed 20" casing into conductor. Used ROV push buckle to assist. Issued instruction to start production in adjacent wells at 02 28.
02:30 - 03:45: RIH with 20" 133# n80 tenaris er casing from 150 m to 214 m MD. Filled casing with KCL mud every 5th joint.
03:45 - 04:45: Removed master bushing. Installed PS-30 slips which was challenging due to large od casing through RT.
04:45 - 06:00: RIH with 20" 133# n80 tenaris er casing from 214 m to 292 m MD. Filled casing with KCL mud every 5th joint.
06:00 - 07:00: RIH with 20" 133# n80 tenaris er casing from 292 m to 314 m MD. Filled casing with 1,40 SG KCL mud every 5th joint.
07:00 - 07:15: Held handover meeting.
07:15 - 10:45: RIH with 20" 133# n80 tenaris er casing from 314 m to 448 m MD. Filled casing with 1,40 SG KCL mud every 5th joint.
10:45 - 12:30: Took 20 MT weight at 448 m MD. Attempted to pass restriction 4 times negative. Broke circulation and worked string down to 460 m MD pumping 1,4 SG mud at 660 LPM SPP 17 bar. Circulated bottoms up pumping seawater at 1550 LPM SPP 24 bar. Observed cuttings returns to seabed.
12:30 - 13:30: RIH with 20" 133# n80 tenaris er casing from 460 m to 497 m MD. Observed loose link-tilt clamp on bails.
13:30 - 14:45: Prepared permit for manriding. Isolated drillfloor equipment. Re-tightned link tilt clamp. De-isolated equipment.
14:45 - 00:00: RIH with 20" 133# n80 tenaris er casing from 314 m to 448 m MD. Filled casing with 1,40 SG KCL mud every 5th joint. Tight spot at 640 m to 652 m MD, 15 MT drag but no circulation needed.
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Ran 20" casing from 292 m to 1328 m MD. Removed lafleur, BX-ELEVATOR and drilling bails. Installed drilling bails and DP elevator.
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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-10 on 2009-04-17, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 03:15: RIH with 20" 133# n80 tenaris er casing from 1066 m to 1238 m MD. Filled casing with 1,40 SG KCL mud every 5th joint. Counted joints left on deck 18 OK.
03:15 - 06:00: Broke out lafleur packer. Rigged down 310 MT BX elevator. Rigged down long bails. Installed drilling bails and DP elevator. Removed equipment from drillfloor.
06:00 - 07:00: Picked up 18 3/4" wellhead. Removed protective cap. Washed and checked threads. Made up 18 3/4" WH to 20" casing.
07:00 - 07:30: Removed PS-30 slips from rotary and installed outer ring.
07:30 - 08:30: Attempted to RIH with 20" casing 18 3/4" WH negative. Worked to free pipe with alternating up/down weights, 50 MT set down 60 MT overpull negative 20" casing differential stuck. String movement 50 cm. Set down 50 MT weight. Installed split bowl and set casing in slips. Discussed situation, decided to attempt making up TDS and displace well from 1,40 SG KCL mud to seawater.
08:30 - 08:45: Screwed in TDS to pup joint on cart while observing movement on cart. Managaed to get torque wrench in position without jeapordizing cart make up. Made up TDS.
08:45 - 11:15: Staged up pumps to 660 LPM, verified returns to seabed. Staged up pumps to 2000 LPM SPP 30 bar.
11:15 - 12:15: Attempted to free string while circulating at 2000 LPM. Set down overpull 60/60 MT. Increased set down weight to 80 MT and observed string comming free. Took up/down weights 270/220 MT. Cummulative volume of seawater pumped 300 m3.
12:15 - 14:00: Reduced flowrate to 500 LPM and reciprocated string while rigging down and removing casing tong. RIH to 1249 m MD and hung off wellhead in manual slips.
14:00 - 14:30: Filled gap between wiper plugs through port on cart. Verified free rotation of cart tool.
14:30 - 15:15: Made up TDS to stand of 5 1/2" HWDP and cart. Worked the string while investigating activity on seabed.
15:15 - 15:30: Removed split bushing from RT. Ran 18 3/4" WH cart past rotary. Installed master bushings.
15:30 - 17:45: RIH with 20" casing 18 3/4" wellhead on 5 1/2" HWDP from 1251 m to 1383 m MD. Washed down with 1000 LPM SPP 14 bar.
17:45 - 18:30: Worked through tight area from 1383 m to 1389 m MD 25 MT drag. Washed down with 2000 LPM SPP 24 bar.
18:30 - 19:15: Picked up cement head and continued working tight spot down to 1289 m MD. Landed and locked 18 3/4" wellhead in 30" conductor housing at 139,72 m MD by setting down string weight datum 138. 94 m RT). Performed 50 MT overpull test on wellhead OK.
19:15 - 19:45: Held prejob meeting for cementing 20" casing. Hooked up cement hose to cement head.
19:45 - 20:15: Verified line up. Tested cement line to 200 bar OK.
20:15 - 00:00: Dropped 1 3/4" ball for bottom wiper plug. Sheared bottom wiper plug with 50 bar. Mixed and pumped 90 m3 1,56 SG SSA cement 1) cement at 1100 LPM cup 23 bar. Mixed and pumped 120 m3 1,56 SG cement 2) at 1100 LPM cup 21 bar.
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Made up 18 3/4" casing. Attmepted to RIH with casing negative casing was differential stuck. Displaced well from 1,40 SG mud to seawater and worked casing free. RIH with 20" casing to 1389 m MD and landed wellhead in conductor housing at 139,7 m MD. Cemented 20" casing, bumped plug and confirmed no backflow.
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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-10 on 2009-04-18, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 02:30: Mixed and pump 113 m3 1,56 SG cement 2) at 1100 LPM cup 21 bar. Mixed and pumped 25 m3 1,92 SG tail slurry at 800 LPM cup 20 bar.
02:30 - 02:45: Displaced cement to drillfloor with 890 liters. Dropped dart. Displaced 3000 liter pumping with cement unit. Observed shear of lower wiper plug with 180 bar.
02:45 - 04:15: Lined up to pump with mud pumps. Stepped up pumps to 3000 LPM. Pressure rose from 4 bar to 89 bar during displacement. Displaced cement with 9661 strokes strokes less than theoretical). Bumped plug with 170 bar, i. E. 80 bar more than FCP at 3000 LPM. No firm confirmation of cement returns to seabed during displacement, but steady fluid return was observed during the operation.
04:15 - 04:45: Lined up to cement unit. Bled back to cement unit, in total 2,3 m3 before backflow stopped. Issued instruction to shut in adjacent wells at 04 40.
04:45 - 06:00: While depressurising wells. Rigged down cement hose and flushed same. Brought 2 x tension cylinders from moonpool to centralizer deck. Brought ROV to surface for collecting WH cap.
06:00 - 06:30: Mounted tension cylinders on centralizer deck. ROV brought WH cap to seabed. Verified adjacent wells shut in at 06 30.
06:30 - 07:00: Released cart with 5 clockwise turns.
07:00 - 07:15: Held toolbox talk for laying out cement head.
07:15 - 07:45: Broke and laid down cement head. Hooked down hydraulics. Laid out cement head on HTS.
07:45 - 08:45: Inserted sponge balls in string. Pumped sponge balls at 500 LPM SPP 1 bar. POOH with cart on 5 1/2" HWDP from 137 m MD to surface. Broke and laid out cart.
08:45 - 09:00: Held toolbox talk for installing tension cylinders.
09:00 - 12:30: Brought 2 x tension cylinders from weatherdeck to centralizer deck. Mounted tension cylinders on centralizer deck. Meanwhile prepared for running HPDR. Notice given to start production at 09 15. Started production in adjacent wells at 13 30.
12:30 - 16:30: Rigged up for running HPDR. Brought riser spider to drillfloor and hooked up same. Brought tensioning equipment to drillfloor. Meanwhile cleaned pits for reception of OBM.
16:30 - 16:45: Held toolbox talk for picking up HPDR.
16:45 - 17:30: Brought TBC double from cantilever to drillfloor by simultaneous lift by deck crane and TDS. Retracted TDS and set down TBC on drillfoor.
17:30 - 21:00: Function tested and performed pre-operational checks on TBC according to vetco procedure. Brought boat collission stool from drillfloor to centralizer deck. Installed RLGF on wellhead using aft crane and ROV. Verified production shut in of adjacent wells at 18 50.
21:00 - 21:30: Ran TBC double through moonpool, weatherdeck and XMT deck and hung off in spider.
21:30 - 22:15: Brought double from cantilever to drillfloor by simultaneous lift by deck crane and TDS. Removed handling flange type c from TBC Landed double onto double
22:15 - 00:00: Made up riser flange using bolt tensioner tool.
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Mounted tension cylinders. Rigged up for running HPDR. Picked up TBC and performed pre-operational checks. Ran HPDR to 82 m MD.
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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-10 on 2009-04-19, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 01:15: Tested flange to 3000 psi with handpump. Installed bolt caps and fairings on flange.
01:15 - 02:30: RIH with HPDR and located TBC on centralizer deck. Ran guidewires. Caught guidewires through well slot and threaded same through ROV hooks above HPDR riser. Ran 6t tugger/guidewire to seabed and attached same. Ran 10t tugger/guidewire to sealevel.
02:30 - 03:00: Ran HPDR riser to 52 m MD and hung off in spider.
03:00 - 03:45: Brought double from cantilever to drillfloor by simultaneous lift by deck crane and TDS. Removed handling flange on double Inspected and refurbished flanges.
03:45 - 05:30: Landed double onto double Made up riser flange using bolt tensioner tool. Tested flange to 3000 psi with handpump.
05:30 - 06:00: Installed bolt caps and fairings. Ran HPDR to 82 m MD and hung off in spider.
06:00 - 06:45: Brought double to drillfloor by simultaneous lift by deck crane and TDS. Removed handling flange type from double Cleaned and refurbished flanges. Landed double onto double
06:45 - 08:15: Made up riser flange using bolt tensioner tools.
08:15 - 08:45: Installed bolt caps and fairings.
08:45 - 09:00: Ran HPDR from 82 m to 105 m MD.
09:00 - 09:45: Brought BOP/TENSION joint double to drillfloor by simultaneous lift by deck crane and TDS. Removed handling flange type from double Cleaned and refurbished flanges. Landed double onto double
09:45 - 11:30: Made up riser flange using bolt tensioner tools. Installed bolt caps and fairings.
11:30 - 12:45: Rigged tuggers for removing riser spider. Split and removed riser spider.
12:45 - 13:45: Ran HPDR from 105 m to 130 m MD. Installed outer ring and master bushing in rotary.
13:45 - 14:00: Made up stand of 5 1/2" HWDP to TDS and claxton tool.
14:00 - 14:30: Run in with HPDR and stabbed TBC into RLGF. Observed VX ring out of position. Used ROV arm to push VX ring in correct position. Verified correct orientation of valve panel on TBC. Observed sufficient connector swallow over wellhead in RLGF window.
14:30 - 16:00: Re arranged RLGF slings. Split RLGF and removed by ROV. Meanwhile prepared to install hatches and built scaffolding.
16:00 - 17:00: Landed TBC on 18 3/4" wellhead, set dwon 15 MT on wellhead. Ran hotstab and engaged same in TBC receptacle. Locked TBC by applying 3000 psi. Issued intruction to start up adjacent wells at 17 00.
17:00 - 19:30: Took 15 MT overpull, i. E. 140 MT on block to test tie-back connector OK. Installed hathces on weatherdeck. Built scaffolding on weatherdeck to access claxton tool.
19:30 - 21:00: Held toolbox talk for pressure test. Lined up cement unit to pump down string. Topped up HPDR with 8 m3 seawater. Instatalled weco cap on calxton tool.
21:00 - 22:00: Pressure tested HPDR and 20" casing to 20/195 bar 5/10 min OK. Volume pumped and bled back 2850 liter. Maintained 140 MT block weight when pressuring up and bleeding off. Observed sudden jump in block weight MT) when pressuring up. Investigated and found that plug of cement had been released through the 30" conductor cementing ports by ROV).
22:00 - 00:00: Installed centralizers, plastic and brass bushings in centralizer deck. Meanwhile released BOP NT-2 connector from stump.
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Ran and landed HPDR and connected to wellhead. Locked TBC. Built scaffolding. Filled HPDR with seawater. Tested 20" casing HPDR to 195 bar. Installed centralizers, stool and tensioner assembly at centralizer deck.
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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-10 on 2009-04-20, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 01:30: Installed boat collision stool at centralizer deck. Installed and alligned contact ring. Meanwhile released BOP NT-2 connector from stump.
01:30 - 03:00: Hooked up hydraulics to tension cylinders on centralizer deck.
03:00 - 06:00: Installed tensioning assembly half hubs. Oriented half hubs. Made up half hubs to tension ring. Ran tension cylinders and coupled 2 ea to tensioning assembly.
06:00 - 07:00: Coupled 2 ea tension cylinders to tensioning assembly. Transfered tension from block to tensioning cylinders. Applied 90 bar on tension cylinders, i. E. 150 MT tension.
07:00 - 07:15: Held toolbox talk for releasing claxton tool.
07:15 - 08:30: Broke studs on claxton tool using j-gun. Pulled out claxton tool and laid out same.
08:30 - 10:30: Modified scaffolding on weatherdeck for skidding BOP. Meanwhile retrieved RLGF from seabed using port crane assisted by ROV. Retrieved 10mt guidewire/tugger.
10:30 - 14:00: Moved BOP to wellcenter, landed BOP on HPDR and started nipling up NT-2 connector. Made up swadge to TDS and tested upper/lower IBOP and kelly hose OK.
14:00 - 16:00: Installed bell nipple and diverter.
16:00 - 17:00: Got problems with HPU due to overheating of hydraulic oil. Reverted to planned maintenance activity on TDS. Changed springs on centralizer bearing and die carrier. Meanwhile allowed hydraulic oil on HPU to cool.
17:00 - 20:00: Made up pulling tool for nominal seat protector. RIH with NSP pulling tool from surface to 140 m MD. Latched onto NPS and pulled free with 10 MT overpull. Filled BOP with seawater. POOH with NSP from 140 m MD to surface. Set back RT with NSP.
20:00 - 21:45: Picked up and made up 18 3/4" BOP test plug. RIH with test plug and landed same in wellhead at 140 m MD.
21:45 - 22:30: Lined up cement unit and flushed line to trip tank. Lined up to BOP. Closed UPR. Tested BOP connector to 20/345 bar 5/10 min OK. Volume pumped and bled back 450 liters.
22:30 - 23:30: As part of planned maintenance changed 1 die block on TDS to slimmer type.
23:30 - 00:00: Picked up and made up RT/NSP and made up to stand of 5 1/2" DP.
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Coupled tension cylinders and transfered riser tension from block to centralizer deck. Broke and laid out claxton tool. Skidded BOP to wellcenter and made up to riser. Performed maintenance on TDS. Pulled NSP. Ran test plug and tested BOP connector to 345 bar. Ran NSP and set in WH. Picked up and made up 17 1/2" BHA. Broke and laid out 8,25" DC for onshore inspection.
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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-10 on 2009-04-21, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 01:30: RIH with NSP to 140 m MD and set according to vetco instructions.
01:30 - 02:15: POOH with NSP RT from 140 m MD to surface. Broke and laid down RT.
02:15 - 02:30: Held toolbox talk for making up 17 1/2" drilling BHA.
02:30 - 05:30: Made up 17 1/2" drilling BHA comprising of 17 1/2" bit/pdx5/stab, powerpulse, arc, 17" NM stab and stand of 9 1/2" NMDC. Made up x-over to DC.
05:30 - 06:00: Picked up stand of 8,25" DC. Broke and laid out 8,25" DC singles for onshore inspection.
06:00 - 08:15: Broke and laid out 8,25" DC singles. Ran stand of 8,25" DC, broke and laid out 2 singels.
08:15 - 10:30: Picked up and made up 2 x 8,25" DC and jar. Picked up and made up 2x8,25" DC and intensifier.
10:30 - 10:45: Removed master bushing and installed PS-21 slips.
10:45 - 11:30: Found sheared bolt on actuator for PS-21. Removed PS-21 for repairs. Installed master bushing. Repaired PS-21 slips.
11:30 - 11:45: RIH with 17 1/2" drilling BHA on 5 1/2" DP from 115 m to 194 m MD. Used manual slips. Meanwhile repaired PS-21 slips.
11:45 - 13:00: Isolated TDS for maintenance. Changed out TDS centralizer bushings. Changed die carriers on TDS torque wrench.
13:00 - 13:15: Removed masterbushing and installed PS-21 slips.
13:15 - 15:00: RIH with 17 1/2" drilling BHA on 5 1/2" DP from 194 m to 1000 m MD.
15:00 - 15:45: Filled drillstring with SW. Tested MWD OK.
15:45 - 16:45: RIH with 17 1/2" drilling BHA on 5 1/2" DP from 1000 m to 1323 m MD.
16:45 - 17:30: Performed choke drill.
17:30 - 17:45: Held toolbox talk for drilling ahead and dispalcing to 1,40 SG OBM.
17:45 - 19:00: Washed down from 1323 m and tagged top of cement/plugs at 1359 m MD. Parameters flow 3200 LPM SPP 64 bar 30 RPM torque 10-13 KNM.
19:00 - 19:30: Held toolbox talk handover meeting.
19:30 - 20:00: Lined up for displacement and drained u-tube in surface equipement. Posted personnel.
20:00 - 22:00: While drilling on wiper plugs at 1359 m MD displaced well from SW to 1,40 SG OBM. Displaced mainfold and c/k lines to OBM. Drilling parameters flow 3200 LPM SPP 60 bar increasing to 125 bar 60 RPM torque 12 KNM decreasing to 8 KNM wob 5 MT ECD 1,38.
22:00 - 00:00: Drilled on cement plugs at 1359 m MD. Little or no progress was made. Drilling parameters flow 3200 LPM SPP 123 to 118 bar 40-60 RPM wob 5-10 MT torque 9-12 KNM. When increasing wob to 10 MT observed high stick/slip on MWD.
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Laid out DC and made up BHA. Made repairs on PS-21 slips. Made repairs on TDS. RIH with 17 1/2" BHA from 190 m and tagged cement/plugs at 1359 m MD. Displaced from SW to 1,40 SG OBM. Drilled plugs and shoetrack form 1359 m to 1389,7 m MD. Cleaned out rathole.
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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-10 on 2009-04-22, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 01:45: Drilled on cement plugs at 1359 m MD. Increased wob to 15 MT. Drilling parameters flow 3200 LPM SPP 115 bar 40-70 RPM wob 6-15 MT torque 9-20 KNM. Meanwhile added barite to active to raise mudweight.
01:45 - 02:15: Bit stalled out at 35 KNM at 1360,6 m MD. Released torque in string. Worked string free with 20 MT overpull string free with no excessive drag. Reamed tight area.
02:15 - 05:30: Drilled shoetrack from 1360 m to 1389,5 m MD. Drilling parameters flow 3200 LPM SPP 115 bar 60 RPM wob 5 MT torque 12-15 KNM ECD 1,39 SG ROP 12 m/hrs. Broke through shoe at 1389,7 m MD. Meanwhile rigged up weatherford casing tong on drillfloor fore.
05:30 - 06:00: Cleaned out rathole down to 1393 m MD in increments of 2 m pulling back into shoe. Flow 3200 LPM SPP 115 bar 60 RPM wob 1 MT torque 6-10 KNM ECD 1,39 SG.
06:00 - 06:45: Cleaned out 26" rathole from 1393 m to 1400 m MD. Parameters flow 3200 LPM SPP 115 bar 60 RPM wob 1 MT torque 6-10 KNM ECD 1,39 SG.
06:45 - 07:15: Drilled 17 1/2" hole from 1400 m to 1403 m MD prior to fit. Drilling paramaters flow 3200 LPM SPP 115 bar 60 RPM wob 3 MT torque 11 KNM ECD 1,39 SG.
07:15 - 10:15: Ciruclated 3 x bottoms up to get even mudweight 1,39 in/out prior to fit. Reciprocated stand. Flow 4000 LPM SPP 170 bar 30 RPM.
10:15 - 10:45: Pumped and spotted LCM pill across open hole at 2200 LPM SPP 46 bar.
10:45 - 12:00: POOH from 1403 m to 1363 m MD. Racked back stand. Made up kelly cock/side entry sub and flushed line. Tested line to 50 bar 5 min OK. Closed UPR.
12:00 - 12:45: Lined up to cement unit. Performed fit to 1,60 EMW. Pumped 420 liter cup 29,6 bar. Bled back 460 liter.
12:45 - 13:30: Broke out and laid down kelly cock/side entry sub. Lined up to standpipe. Took scrs. Filled sandtraps.
13:30 - 14:15: RIH to TD at 1403 m MD. Downlinked powerdrive prior to drilling ahead.
14:15 - 14:45: Drilled 17 1/2" section from 1403 m to 1405 m MD. Drilling parameters flow 4000 LPM SPP 180 bar 60 RPM wob 5 MT torque 8-10 KNM ECD 1,39 SG.
14:45 - 15:15: Cleared augers in shaker room due to stop/blockage. Auger stop caused by rubber.
15:15 - 17:15: Drilled 17 1/2" hole from 1405 m to 1443 m MD. Drilling parameters flow 4000-4300 LPM SPP 180-197 bar 60-150 RPM wob 4-10 MT torque 6-16 KNM ECD 1,39-1,40 SG. Set powerdrive to 342 deg 100 Observed no reposonse from powerdrive hold and slight drop, no steering.
17:15 - 19:15: Discussed situation. Produced alternative well projections for drilling ahead one more stand. Set powerdrive to 270 deg 100 Meanwhile pulled off bottom and reciprocated stand. Paramaters flow 2500-3000 LPM SPP 73-105 bar 30 RPM torque 7 KNM ECD 1,40-1,45 as determined by weighing up mud.
19:15 - 20:30: Drilled 17 1/2" hole from 1443 m to 1463 m MD. Drilling parameters flow 4100 LPM SPP 195 bar 120 RPM wob 2-7 MT torque 6-8 KNM ECD 1,45-1,46 SG. Observed no left reposonse from powerdrive hold and slight drop, no steering. Recessed drilling. Decided to POOH to change to back-up powerdrive.
20:30 - 23:15: Circulated hole clean and obtained even mudweight in/out. Parameters flow 4500 LPM SPP 245 bar torque 6 KNM ECD 1,47.
23:15 - 00:00: Flowchecked well static. Pumped slug for POOH.
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Clenad out rathole down to 1400 m MD. Drilled 3 m new formation to 1403 m MD. Circulated to even mudweight in/out 1,39 SG. Performed fit to 1,60 EMW. Drilled 17 1/2" hole from 1403 m MD to 1463 m MD. Malfunction on powerdrive, not able to steer/build. POOH with 17 1/2" BHA for powerdrive changeout.
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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-10 on 2009-04-23, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 01:00: POOH with 17 1/2" BHA from 1453 m to 1435 m MD. Observed overpull of 10-15 MT at 1452 m MD. Worked string with 30 RPM as dictated overpull MT) and torque 20 KNM). String free to move down. Normal drag obatained at 1435 m MD.
01:00 - 03:45: POOH with 17 1/2" BHA on 5 1/2" DP from 1435 m to 174 m MD.
03:45 - 04:15: Flowchecked well static. Filled triptanks.
04:15 - 04:45: POOH with 17 1/2" BHA on 5 1/2" DP/HWDP from 174 m to 116 m MD. Removed PS-21 slips. Installed master bushing.
04:45 - 06:00: Pulled and racked back stand of 8,25" DC/INTENSIFIER and stand of 8,25" DC/JAR.
06:00 - 06:45: POOH with 17 1/2" BHA, racked on set back. Inspected bit and damaged power drive.
06:45 - 07:00: Drill crew hand over.
07:00 - 07:15: Toolbox talk prior to handling BHA, rig tongs required.
07:15 - 07:45: Cleared and cleaned rigfloor after POOH.
07:45 - 08:45: Broke off 17 1/2" bit from damaged power drive. Bit to be re-run. L/d power drive on deck.
08:45 - 09:45: P/u new power drive, made up bit.
09:45 - 11:00: RIH from surface to 84m.
11:00 - 11:15: Stopped due to uncertainty of float status. Toolbox talk prior to POOH to check float.
11:15 - 13:00: POOH from 84m to 4m. Broke BHA, inspected float, twisted. Removed twisted float.
13:00 - 15:30: RIH from 4m fo 27m, installed float sub and standard float on top of 17" NM string stabilizer. Rig tongs required.
15:30 - 16:45: RIH with 17 1/2" BHA from 27m to 115m.
16:45 - 17:15: Installed PS-21 slips dressed for 5 1/2" DP.
17:15 - 19:00: RIH from 115m to 559m.
19:00 - 19:15: Tool box talk with on comming shift prior to RIH with 17 1/2" BHA on 5 1/2" DP from 559m.
19:15 - 20:45: RIH from 559m to 1364m, emptying trip tank every 10 stand, filled pipe at 1000m.
20:45 - 21:15: Made up top drive and slided through 20" casing shoe to 1406m. No restrictions observed.
21:15 - 22:15: Took up/down weight, 135/121 ton, free rotation weight, 50 RPM, 127 ton. Started pumps and rotation, 3200 l/min, 137 bar, 50 RPM, 8-10 KNM. Washed from 1406m to tagging depth 1463m.
22:15 - 22:30: Pulled 2m, established drilling parameters, 4300 l/min, 225 bar, 150 RPM, 8-10 KNM. Tagged with 2-4 ton, 4300 l/min, 228 bar, 150 RPM, 10-12 KNM.
22:30 - 00:00: Drilled from 1463m to 1495m, 4490 l/min, 240 bar, 160 RPM, 9-12 KNM, wob 2-5 ton, ROP 18-20 m/hr.
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POOH and racked 17 1/2" BHA. Changed powerdrive. RIH to 1406m, established parameters, 3200 l/min, 134 bar, 50 RPM, 8-10 KNM. Washed to tagging depth at 1463m. Established drilling parameters, 4490 l/min, 240 bar, 160 RPM, 9-12 KNM, wob 2-5 ton, ROP 15-20. Drilled to 1516m. Pulled off bottom and circulated, due to problems with cuttings injection. Continued to drill from 1516m to 1567m. Cuttings in skip, trouble shot injection system, observed rubber in pumps.
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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-10 on 2009-04-24, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 01:00: Drilled from 1495m to 1515m, 4490 l/min, 240 bar, 160 RPM, 9-12 KNM, wob 2-5 ton, ROP 15-20 m/hr.
01:00 - 01:15: Drilled with reduced ROP, 10 m/hr, due to problems with injection of cuttings.
01:15 - 03:00: Pulled off bottom and circulated, due to problems with cuttings injection. 3500 l/min, 153 bar, 60 RPM, 7-9 KNM. Reciprocated pipe.
03:00 - 06:00: Back on bottom for drilling 17 1/2" hole from 1516m to 1567m. 4490 l/min, 240 bar, 160 RPM, 9-12 KNM, wob 2-3 ton, ROP 19-20 m/hr. Meanwhile delivered cuttings to skip and trouble shot cuttings injecting system. Observed rubber in cutting pumps.
06:00 - 11:45: Drilled 17 1/2" hole from 1567m to 1640m. 4490 l/min, 240 bar, 160 RPM, 11-13 KNM. Wob 1-4 ton, ROP 10-17 m/hr. Simultaneously p/u and build 2 stands of 13 3/8" casing set back. Malfunction occurred on alignment in FWD PRS. Emergency switch accidently activated during trouble shooting alignment problems on FWD PRS. Stop in operation while re-set min).
11:45 - 19:00: Drilled and steared 17 1/2" hole from 1640m to 1734m. 4490 l/min, 240 bar, 160 RPM, 11-13 KNM. Wob 1-4 ton, ROP 15-17 m/hr.
19:00 - 00:00: Drilled 17 1/2" hole from 1734m to 1809m. 4490 l/min, 245 bar, 160 RPM, 12-15 KNM, wob 3-5 ton, ROP 15-17 m/hr.
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Drilled and steared 17 1/2" hole from 1567m to 1889m. 4490 l/min, 245 bar, 160 RPM, 12-15 KNM, wob 3-5 ton, ROP 15-17 m/hr. Simultaneously p/u and build 7 stands of 13 3/8" casing and racked on set back. Malfunction occurred on alignment in FWD PRS. Emergency switch accidently activated during trouble shooting alignment problems on pipe handler. Stop in operation while re-set emergency switch.
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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-10 on 2009-04-25, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 03:45: Drilled and steared 17 1/2" hole from 1809m to 1866m. 4490 l/min, 250 bar, 160 RPM, 11-13 KNM. Wob 1-4 ton, ROP 15-17 m/hr.
03:45 - 04:15: Picked off bottom, circulated and reciprocated pipe while trouble shooting problems in cutting injection system. 3100 l/min, 140 bar, 60 RPM, 7-9 KNM.
04:15 - 05:30: Drilled and steared 17 1/2" hole from 1866m to 1884m. 4490 l/min, 250 bar, 160 RPM, 11-13 KNM. Wob 1-4 ton, ROP 15-17 m/hr. Cuttings to skip, while cleaning slurry pump.
05:30 - 06:00: Drilled and steared 17 1/2" hole from 1884m to 1889m. 4490 l/min, 250 bar, 160 RPM, 11-13 KNM. Wob 3-4 ton, ROP 15-17 m/hr. Cuttings pump back, injection re-established. P/u and build 5 stands of 13 3/8" casing and racked on set back during last 12 hrs.
06:00 - 12:00: Drilled 17 1/2" hole from 1889m to 1970m. 4490 l/min, 250 bar, 160 RPM, 11-13 KNM. Wob 1-4 ton, ROP 15-17 m/hr. Meanwhile MU 13 3/8" CSG in stands. 09 00 broke two bolts on flushjoint elevator tilt cylinder. Secured and repaired flush joint elevator.
12:00 - 19:15: Drilled 17 1/2" hole from 1970m to 2062m. 4490 l/min, 253 bar, 160 RPM, 11-13 KNM. Wob 1-4 ton, ROP 15-17 m/hr. Plugging i CRI and conveyers. Meanwhile repaired flushjoint elevator on FWD PRS.
19:15 - 21:45: Pulled off bottom due to plugging on CRI and cuttings conveyers. Circulated and reciprocated pipe, 3000 l/min, 125 bar, 60 RPM, 9 KNM while sorting out CRI and conveyers.
21:45 - 00:00: Drilled 17 1/2" hole from 2062m to 2104m. 4490 l/min, 256 bar, 160 RPM, 11-13 KNM. Wob 2-4 ton, ROP 15-17 m/hr.
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Drilled and steered 17 1/2" hole from 1889m to 2179m. Had 2,5 hrs stop to clear CRI system and cutting conveyers. MU 3 stands of 13 3/8" casing as simultaneous operation.
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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-10 on 2009-04-26, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 03:45: Drilled 17 1/2" hole from 2104m to 2155m. 4490 l/min, 258 bar, 160 RPM, 11-13 KNM. Wob 2-4 ton, ROP 15-17 m/hr.
03:45 - 04:00: Pulled off bottom due to clearing CRI tank. Circulated and reciprocated pipe, 3000 l/min, 125 bar, 60 RPM, 9 KNM.
04:00 - 06:00: Drilled 17 1/2" hole from 2155m to 2179m. 4490 l/min, 258 bar, 160 RPM, 11-13 KNM. Wob 3-5 ton, ROP 15-17 m/hr. MU 3 stands of 13 3/8" casing last 12 hrs.
06:00 - 12:00: Drilled and steered 17 1/2" hole from 2179m to 2267m. 4490 l/min, 256 bar, 160 RPM, 11-13 KNM. Wob 2-4 ton, ROP 15-17 m/hr.
12:00 - 19:00: Drilled and steered 17 1/2" hole from 2267m to 2361m. 4490 l/min, 258 bar, 160 RPM, 13-15 KNM. Wob 2-4 ton, ROP 15-17 m/hr.
19:00 - 21:00: Drilled and steered 17 1/2" hole from 2361m to 2385m. 4530 l/min, 277 bar, 180 RPM, 13-15 KNM. Wob 2-4 ton, ROP 15-17 m/hr. Problem with mud pump.
21:00 - 21:15: Picked off bottom due to wash out in mud pump 1 piston. Lost suction on mud pumps. Lined up for drilling with 2 mud pumps. Lost suction on CRI pump.
21:15 - 00:00: Problem cleared. Drilled and steered 17 1/2" hole from 2385m to 2414m. 4530 l/min, 277 bar, 180 RPM, 13-15 KNM. Wob 4-6 ton, ROP 15-17 m/hr.
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Drilled and steered 17 1/2" hole from 2179m to 2467m. 4500 l/min, 250-275 bar, 160-180 RPM, 13-23 KNM. Wob 4-8 ton, ROP 15-17 m/hr. Observed stick slip and shock level 2 in BHA at 2432m. MU 15 stands of 13 3/8" as simoultaneous operation.
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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-10 on 2009-04-27, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 02:15: Drilled and steered 17 1/2" hole from 2414m to 2432m. 4500 l/min, 275 bar, 180 RPM, 13-23 KNM. Wob 6-8 ton, ROP 15-17 m/hr. MWD tool battery empty. All signals work when pumps on, no signal without pumping.
02:15 - 02:30: Picked off bottom and reamed 1 joint due to stick slip and shocks at level 2 in BHA.
02:30 - 06:00: Drilled and steered 17 1/2" hole from 2432m to 2467m. 4500 l/min, 275 bar, 160 RPM, 20-26 KNM. Wob 6-8 ton, ROP 10-15 m/hr. Simultaneously MU and racked 15 stands of 13 3/8" casing in derrick over last 24 hrs, 27 stands in total.
06:00 - 12:00: Drilled and steered 17 1/2" hole from 2467m to 2550m. 4500 l/min, 275 bar, 150 RPM, 17-19 KNM. Wob 4-7 ton, ROP 15-17 m/hr.
12:00 - 13:30: Drilled and steered 17 1/2" hole from 2550m to 2574m. 4500 l/min, 275 bar, 150 RPM, 17-19 KNM. Wob 4-7 ton, ROP 15-17 m/hr.
13:30 - 14:00: Picked off bottom, serviced TDS, 2500 l/min, no rotation.
14:00 - 17:30: Drilled and steered 17 1/2" hole from 2574m to 2616m, TD of section. 4500 l/min, 275 bar, 150 RPM, 17-19 KNM. Wob 4-7 ton, ROP 15-17 m/hr.
17:30 - 18:45: Circulated 2000 ltrs at bottom. 4500 l/min, 275 bar, 160 RPM, 17-19 KNM. 2,5m3/hr mud loss.
18:45 - 21:45: Circulated hole clean. 4490 l/min, 280 bar, 150 RPM, 12-14 KNM. Reciprocated pipe between 2616m and 2589m. Had 1,5m3/hr mud loss during circulation.
21:45 - 00:00: Circulated hole clean. 4490 l/min, 280 bar, 150 RPM, 12-14 KNM. Reciprocated pipe between 2616m and 2589m. Had 1m3/hr mud loss during circulation, increasing to 1,5m3/hr. Started to mix LCM pill.
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Drilled and steered 17 1/2" hole from 2467m to 2616m, TD of well. 4500 l/min, 275 bar, 150 RPM, 17-19 KNM. Wob 4-7 ton, ROP 15-17 m/hr. Circulated 3 x b/u, flow check prior to pump LCM pill, static loss 400 ltr/hr.
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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-10 on 2009-04-28, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 05:00: Circulated hole while waiting on LCM pill mixing. 3500 l/min, 180 bar, 50 RPM, 12-14 KNM. Reciprocated pipe between 2616m and 2589m.
05:00 - 05:30: Circulated hole while waiting on hi-vis pill mixing. 3500 l/min, 180 bar, 50 RPM, 12-14 KNM. Reciprocated pipe between 2616m and 2589m.
05:30 - 06:00:
06:00 - 08:15: Pumped LCM pill as we pullled 17 1/2" BHA from 2495m to 2351m. 900 l/min, 20 bar, no rotation.
08:15 - 16:15: Pulled from 2351m to 2328m. Observed 30 ton overpull. Observed pack off repetedly. Worked string from 2360m to 2328m, 0-4500 l/min, 0-270 bar, 0-120 RPM, 0-25 KNM, 0-30 ton over pull.
16:15 - 18:30: Circulated bottom up, 4500 l/min, 270 bar, 120 RPM, 10-13 KNM. Reciptocated pipe between 2360m and 2346m.
18:30 - 19:30: Pulled from 2360m to 2346m. No pumping no rotation. Pulled 2m lowered 1m in steps. Took weight at 2350m.
19:30 - 22:00: Lowered string to 2356m, started to backream from 2356m to 2293m. Increased pumps tn steps to 2000 l/min, 65-70 bar, 80 RPM, 11-13 KNM. Layed out 1 joint of 5 1/2" DP.
22:00 - 23:30: Back reamed from 2293m to 2250m with increased flow to 3600 l/min, 188-190 bar, 80 RPM, 12-15 KNM.
23:30 - 00:00: Increased parameters to 4500 l/min, 275 bar, 180 RPM, 13-15 KNM.
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Pumped 38m3 LCM pill from 2495m to 2351m. POOH from 2351m. Took 30 ton weight at 2328m. Worked string from 2351m to 2328m, 0-4500 l/min, 0-270 bar, 0-120 RPM, 0-25 KNM, 0-30 ton over pull. Circulated bottom up, 4500 l/min, 270 bar, 120 RPM, 10-13 KNM. Attempted to pull, no go. Backreamed 3 stands. Pulled 4 stands, observed 25-30 ton over pull. RIH with 4 stands, continued to back ream from 2253m to 2212m. 4500 l/min, 275 bar, 180 RPM, 12-14 KNM.
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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-10 on 2009-04-29, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 02:00: Circulated 2 x bottom up, 4500 l/min, 275 bar, 180 RPM, 13-15 KNM. Observed increase in cuttings at shakers when 1 x bottom up. Reciprocated pipe between 2250m and 2213m.
02:00 - 02:15: Flow checked well, 300 l/hr static loss.
02:15 - 03:15: POOH from 2213m. Pulled 4 stands increasing over pull to 25-30 ton. Observed trip tank 200 l above expected level. Checked level in drill string 20m below RKB.
03:15 - 04:45: RIH to 2248m, took 10-12 ton, started pumps in steps to 3600 l/hr, RIH to 2252m.
04:45 - 05:00: Flow checked prior to back reaming. 360 l/min static loss.
05:00 - 05:30: Established parameters for back reaming, 4500 l/min, 275 bar, 180 RPM, 12-14 KNM.
05:30 - 06:00: Back reamed from 2252m to 2212m. 4500 l/min, 275 bar, 180 RPM, 12-14 KNM.
06:00 - 07:00: Back reamed with 17 1/2" BHA from 2212m to 2090m. 4500 l/min, 265 bar, 180 RPM, 12-14 KNM.
07:00 - 07:15: Set power drive to neutral.
07:15 - 08:45: Back reamed from 2090m to 2013m. 4500 l/min, 260 bar, 180 RPM, 12-14 KNM.
08:45 - 10:15: Packed off stright afher connection. Took 10-15 ton over pull at 2013m. RIH to 2021m. Established circulation, staged pumps to 4500 l/min, 265 bar, 150 RPM, 10-15 KNM.
10:15 - 13:45: Circulated hole clean, reciprocated string from 2021m to 2035m. 4500 l/min, 265 bar, 150 RPM, 12-14 KNM. Lots of cuttings on shakers after 1 x bottom up. Circulated 4 x bottom up in total.
13:45 - 14:45: Pumped out from 2021m to 1891m. 2500 l/min, 91 bar.
14:45 - 15:00: Attempted to POOH from 1891m without pumping. Took 20 tom over pull at 1889m.
15:00 - 20:00: Pumped out from 1891m to 1449m. 4500 l/min, 250 bar.
20:00 - 20:15: Reduced flow to 2000 l/min, 54 bar while pulling power drive into shoe and 1 stand into 20" casing to 1367m.
20:15 - 22:15: Circulated 2 x bottom up at shoe, 4000 l/min, 175 bar.
22:15 - 22:30: Flow checked well, 400 l/hr static loss. Simultaneously, checked and greased PRS.
22:30 - 22:45: Pumped and displaced 4,7m3 1,75 SG slug.
22:45 - 00:00: POOH from 1367m to 774m.
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Back reamed 17 1/2" BHA from 2212m to 2021m. Tried several times to pull stright out, no go. Pumped out from 2021m to 1367m. Circulated 2 x bottom up at shoe, 4000 l/min, 175 bar. Flow check, static loss 400 l/hr. Simultaneously, checked and greased PRS. POOH from 1367m to surface, racked 17 1/2" BHA. RIH with jetsub, jetted BOP.
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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-10 on 2009-04-30, please prepare the 24-hour summary for the Daily Drilling Report (DDR).
Only return the 24-hour summary, and nothing else.
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00:00 - 01:00: POOH with 17 1/2" BHA from 774m to 196m.
01:00 - 01:15: Flow checked well prior to pull BHA through BOP. Meanwhile removed PS 21 slips and installed master bushing.
01:15 - 01:30: Operated BOP rams and annular.
01:30 - 01:45: Tool box talk prior to pull and rack BHA.
01:45 - 02:30: Pulled and racked 17 1/2 BHA from 196m to 85m and racked on set back.
02:30 - 03:30: Stop due to malfunction on fingers on finger board in derrick. Trouble shot.
03:30 - 04:45: POOH with 17 1/2" BHA from 85m to surface. B/o x-overs and layed down. Downloaded arc tool as PR schlumberger procedure. Racked 9 1/2" stand on set back.
04:45 - 05:00: Cleared and cleaned rigfloor.
05:00 - 05:15: Held tool box talk prior to pick up wear bushing pulling tool and stand with jetsub.
05:15 - 06:00: Picked 1 stand of 5 1/2" HWDP and connected jet sub. RIH and jetted BOP.
06:00 - 07:00: Picked up and run wear bushing pulling tool on top of 1 stand 5 1/2" HWDP with jetting sub.
07:00 - 07:15: Held tool box talk prior to RIH and retrieve wear bushing.
07:15 - 07:30: RIH from 40m to 138m. Dropped 2 3/4" drift.
07:30 - 07:45: Jetted wear bushing prior to retrieving same. 2400 l/min, 40 bar, 2 RPM.
07:45 - 08:00: Latched on wear bushing. Took 8 ton over pull and pulled free. Measured from tooljoint to land off point, 8,70m.
08:00 - 09:00: POOH with wear bushing from 138m to surface.
09:00 - 09:30: L/d wear bushing and 4 joints of HWDP. Retrieved drift.
09:30 - 10:45: Cleared and cleaned rigfloor.
10:45 - 11:00: Lowered work platform and piston TDS.
11:00 - 11:15: Held tool box talk prior to change washpipe.
11:15 - 13:15: Changed washpipe on DDM. Leakage tested same to 240 bar, OK.
13:15 - 13:30: Held tool box talk prior to rig up for running 13 3/8" casing.
13:30 - 17:00: Rigged up 13 3/8" casing handling equipment.
17:00 - 17:15: Held tool box talk prior to run 13 3/8" casing.
17:15 - 19:00: P/u 13 3/8" casing shoe joint with reamer shoe and checked for flow through with water. Installed bypass baffle.
19:00 - 00:00: Ran 13 3/8" casing as per tally from 13m to 290m.
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Pulled wear bushing. Changed and tested washpipe. Rigged up and run 13 3/8" casing as per tally from surface to 794m.
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