bengsoon/volve_alpaca huggingface dataset:
Hourly activities:
00:00 - 00:45: Took over well. Checked valve status.
00:45 - 01:45: Prod. Department installed isolation certificate on remotly operated valves on well.
01:45 - 02:45: Leak tested x-mas tree cross. 20/170 bar for 5/10 min.
02:45 - 03:30: Removed KWV cap and rigged up chiksan valves. Leak tested bleed off hose against closed KWV. 20/180 bar for 5/10 min.
03:30 - 06:00: Removed tree cap and installed lower riser and BOP. Leak tested riser connections and BOP shear seal. 20/180 bar for 5/10 min. Installed upper riser. Prepared lubricator for lifting.
06:00 - 09:30: RU lubricator and GIH in elevator. Installed BHA and stabbed on. Filled rig-up with MEG using platform MEG injection system. Checked toolstring.
09:30 - 10:30: Held pre-job meeting with involved personnel.
10:30 - 13:30: Leak tested rig-up to 20/170 bar for 5/10 min. Opened HMV and equalized trscssv with MEG using platform MEG injection system. Siwhp 82 bar. Equalized and opened SV.
13:30 - 15:15: RIH with BHA PLT logging string, to 1000 m mdrkb.
15:15 - 15:45: Performed spinner calibration passes at 10/20/30/40 m/min up/down.
15:45 - 17:00: Continued RIH to 3130 m.
17:00 - 17:30: Performed depth correlation with GR/CCL. Radioactive marker at 3091. 7 m. Pulled up to 2929 m and took stationary reading. Temp. 105 c deg. Press. 311,98 bar.
17:30 - 19:00: Ran PLT shut in passes from 3250 to 3080 m at speed 10/ 20/ 30/ 40 m/min. Up down. Took stationary readings at 3080, 3250, 3200 and 3155 m. Pulled up and placed PLT at 3080 m.
19:00 - 23:00: Beaned up well to approx. 5000 sm3/d against test separator.
23:00 - 00:00: Waited for stable flow.

24-hour summary: RU WL equipment. Installed BHA into lubricator. RIH with PLT. Performed spinner calibration. Performed depth correlation with GR/CCL. Took stationary reading at 2929 m. Ran PLT shut in pass. Took stationary readings. Beaned up well. Waited for stable flow.
Hourly activities:
00:00 - 02:45: Continued waiting for stable flow. Stabilized flow rate at approx. 5050 sm
02:45 - 05:15: Took stationary reading for 5 min at depth 3080 m. Attempted to RIH at various speeds. MAX speed was 80 m/min. Stopped at various depths between 2985 and 3015 m.
05:15 - 06:00: Reduced flow rate to 3000 sm
06:00 - 07:15: Waited for stable flow rate.
07:15 - 07:45: Took stationary readings at 3080, 3155, 3200 and 3250 m.
07:45 - 09:15: Logged flowing passes between 3030 and 3250 m. Logged down at 40 m/min and up at 10/20/30/40 m/min. Unable to log down passes at 10/20/30 m/min. Positioned toolstring at 3080 m.
09:15 - 12:45: Reduced flow rate to 1500 sm3/d and stabilized.
12:45 - 15:15: Logged flowing passes between 3000 and 3250 m. Logged down at 40 m/min and up at 10/20/30/40 m/min. Unable to log down passes at 10/20/30 m/min. Positioned toostring at 3000 m. Shut in well.
15:15 - 17:15: POOH.
17:15 - 19:30: Closed well. WHP 89 bar. Bled down and inflow tested HMV. Bled down and flushed lubricator with n2. LD and inspected BHA
19:30 - 22:00: Prepared and checked BHA CCL, DPU and 5,72" EVO bridge plug. Lifted toolstring to rig floor.
22:00 - 23:15: Held tool box meeting on rig floor. Installed BHA into lubricator. Added 25 ltr ramex into riser. Leak tested QTS to 20/170 bar for 5/10 min. Equalized with n2 across HMV and opened well. WHP 98. 6 bar.
23:15 - 00:00: RIH with BHA EVO bridge plug to 800 m.

24-hour summary: Waited for stable flow aprox. 5050 sm3/d with PLT at 3080 m. Attempted to RIH at various speed. No-go. Reduced flow rate to 3000 sm3/d. Took stationary readings at 3080, 3155, 3200 and 3250 m. Logged flowing passes between 3030 and 3250 m, down at 40 m/min and up at 10/20/30/40 m/min. Reduced flow rate to 1500 sm3/d. Logged flowing passes between 3000 and 3250 m, down at 40 m/min and up at 10/20/30/40 m/min. Unable to log down on both flowing rates at 10/20/30 m/min. POOH with PLT. Changed tool string. RIH with 5,72" EVO bridge plug at 800 m.
Hourly activities:
00:00 - 02:00: Continued RIH with 5,72" EVO plug to 3220 m.
02:00 - 03:00: Performed depth correlation passes. POOH to setting depth and activated DPU. Installed plug with mid element at 3210 m and top plug at 3209,3 m. Lost 400 lbs. WHP 98,7 bar.
03:00 - 05:15: POOH with BHA
05:15 - 06:00: Closed well. WHP 98. 6 bar. Bled down and inflow tested HMV.
06:00 - 07:30: Bled off and flushed lubricator with n2.
07:30 - 07:45: LD toolstring. Running tool OK.
07:45 - 09:30: Opened HMV and bled down pressure above DHSV against test separator to 1 bar. Pumped 200 litres of MEG into well. Inflow tested DHSV.
09:30 - 10:30: Leak tested x-mas tree cross. 20/100 bar for 5/10 min.
10:30 - 11:45: Held prejob meeting regarding RD WL equipment with all personnel involved in operation. LD lubricator onto catwalk machine.
11:45 - 14:00: Disconnected and lifted upper riser to rigfloor with top drive. Disconnected and lifted BOP away in moon pool area. Disconnect and lifted lower riser to rig floor.
14:00 - 15:00: Installed x-mas tree top cap and KWV cap. Leak tested both. 20/345 bar for 5/10 min.
15:00 - 16:30: Cleaned up in wellhead area. Transfered controll of DHSV and HMV to platform system. Handed well over to maersk prod. Department. Meanwhile started to skid rig to next location. end of operation---------------------------------------------

24-hour summary: Installed 5,72" EVO bridge plug at 3210 m mid element. RD wireline pressure control equipment and handed well over to production department.
Hourly activities:
16:00 - 16:15: Stril luna arrived maersk inspirer. Spotted some equipment. Wind picked up above 40 knots, had to wait for further spotting.
16:15 - 00:00: Waited on weather prior to lift and spot containers from vessel.

24-hour summary: Spotted some equpment. Waited on weather, wind above 40 knots.
Hourly activities:
00:00 - 01:00: Waited on weather prior to spotting equipment.
01:00 - 01:30: Held toolbox talk with all involved prior to spotting equipment. Meanwhile boat positioned longside rig.
01:30 - 07:00: Spotted altus and halliburton equipment on pipedeck.
07:00 - 12:00: Checked alignment on WL winch and fine tuned add on. Secured same to pipe deck. Pulled cables between the different containers.
12:00 - 16:30: Spotted wellhead pump and filled with correct fluid. Connected add on drum together with winch. Maersk electrician checked WL equipment due to punch list from onshore.
16:30 - 19:00: Maersk performed a thorough check of the altus equipment due to the findings onshore. Meanwhile unpacked equipment from conatiners and prepared for BOP test.
19:00 - 20:30: Continued to prepare equipment and hoses for testing of BOP. Meanwhile continued to check equipment together with rig electrician.
20:30 - 00:00: Performed low pressure test of BOP. Meanwhile continued to check equipment together with rig electrician.

24-hour summary: Spotted WL equipment. Checked equipment together with rig electrician.
Hourly activities:
00:00 - 01:30: Continued with high pressure test on BOP. Meanwhile continued to check equipment together with rig electrician.
01:30 - 03:00: Function tested WL unit winch. Hooked up logging container to power. Meanwhile performed area inspection on wellhead and discussed procedure for r/u WL riser on XMT.
03:00 - 04:30: Spotted parts for grease injection head and toolcatcher. Spotted riser parts for building same on drill floor.
04:30 - 05:00: Performed toolbox talk prior to start building riser and lubricator pieces.
05:00 - 07:00: Built the riser and lubricator sections horizontally on the pipe handling system. Meanwhile notified production dept to start shut in well f-12.
07:00 - 12:00: Hooked up remaining containers to fire and gas and completed check of altus winch and logging unit. Meanwhile prepared correct fittings to be hooked up to HMV to DHSV on wellhead.
12:00 - 13:30: Rigged up sheave wheel and prepared spreader beam for lubricator.
13:30 - 19:30: Waited on production to obtain good test on XMT valves. Not able to obtain good test. Had to grease HMV and MMV. Meanwhile preapred cablehead and tested halliburton toolstring.
19:30 - 20:15: Handed well over from production department to drilling and well.
20:15 - 20:30: Performed toolbox talk on drill floor prior start r/u on well. Work permit for start rigging on XMT not activated or prepared.
20:30 - 22:15: Had to wait for WP to be approved for rigging of WL equipment. Meanwhile prepared manifold and chicksan on wellhead.
22:15 - 22:30: Held SJA for rigging of WL equipment on XMT.
22:30 - 00:00: Rigged up chicsan and low torque on KWV.

24-hour summary: Spotted equipment. Well handed over from production dept. To d&w. Started to rig up on wellhead.
Hourly activities:
00:00 - 01:30: Continued to rig up on wellhead. Completed rigging up manifold on KWV. Observed 35 bar pressure in XMT cross.
01:30 - 02:00: Checked valves and inlets into XMT cross for possible leaks, together with production operator. Found that valve for MEG pump was leaking into XMT cross. Closed another valve on the MEG inlet line. Bled off pressure.
02:00 - 03:30: Installed wireline hatch and disconnected top cap on XMT.
03:30 - 06:00: Lowered bottom riser and x-over. Installed BOP and hooked up lines. Function tested BOP. Filled lower riser and BOP with MEG using MEG pump and closed upper ram for testing lower riser.
06:00 - 06:30: Rigged riser from BOP up to drill floor.
06:30 - 09:15: Rigged up lubricator and hoses on drill floor. Attached sheave wheel in spreader bar in top drive. Lifted up lubraicator. Meanwhile prepared halliburton toolstring on drill floor.
09:15 - 09:30: Performed toolbox talk prior to picking up BHA.
09:30 - 11:00: Installed BHA#1 7" ev0 plug into lubricator. Stabbed lubricator and tested communication with toolstring.
11:00 - 11:20: Held toolbox talk prior to leak test the r/u.
11:20 - 12:15: Erected barriers for leak testing and got production department to fill riser with MEG using MEG pump. Leak tested r/u to 20/345 bar using altus pump. Observed leak in the test hose from the pump during low pressure test.
12:15 - 12:45: Changed hose and continued with leak test.
12:45 - 14:30: Leak tested r/u and kill wing chicksan manifold to 20/345 bar for 5/10 minutes using 100 MEG. Equalized DHSV using MEG from production system. DHSV equalized and opened at 51 bar. Equalized and opened SV.
14:30 - 16:40: RIH w/bha ev0 plug) from surface to 1000 m. WHP 51 bar. Observed loss in communication with toolstring. Signal came back again. Continued to RIH. Pick up weights approx. 700 lbs higher than simulated values.
16:40 - 17:00: Continued to RIH from 1000 m to 1400 m. Lost commuincation with toolstring. Trouble shooted equipment. Observed communication on and off. Checked surface equipment and trollex. Observed cmmunication falling out when running in hole, but no clear pattern. Decision made to POOH.
17:00 - 18:15: POOH w/bha from 1400 m to surface. WHP 50 bar.
18:15 - 20:30: Closed SV HMV and inflow tested same. Purged riser with n2 prior to break lubricator.
20:30 - 20:40: Held toolbox talk prior to lift l/d BHA#1
20:40 - 21:00: Broke lubricator and l/d BHA#1.
21:00 - 22:00: Halliburton checked toolstring components and cablehead. Not able to detect any defects. Decision made to change cablehead and run complete back up string.
22:00 - 00:00: Re-buildt cable head. Meanwhile altus checked tension head on WL winch winch weight calibration weight 1000 lbs 950 lbs 2000 lbs 1800 lbs 3000 lbs 2680 lbs 4000 lbs 3500 lbs the calibrated halliburton weight will show correct tension

24-hour summary: Completed rigging up wireline equipment. Leak tested rig up to 20/345 bar. Run in hole with halliburton EVO plug. Pulled out of hole after tool failure at 1400 m. Started to prepare back up toolstring.
Hourly activities:
00:00 - 01:45: Continued to re-build cable head. Time consuming to build due to stiff cords on 7/16" cable together with narrow holes in cablehead cone.
01:45 - 02:20: Lifted tools to rig floor for testing of toolstring through cablehead. Meanwhile held toolbox talk for installing the BHA into lubricator.
02:20 - 03:30: Installed toollstring into lubricator and leak tested QTS to 20/345 bar for 5/10 min. Meanwhile held toolbox talk for the plug run.
03:30 - 04:00: Opened HMV and equalized acoss swab using well pressure.
04:00 - 05:40: RIH w/bha 7" EVO plug from surface to 1400 m. WHP 51 bar. Performed well control drill leakage in grease injection head. Stopped each 300 meters to perform p/u weight.
05:40 - 07:45: Continued to RIH from 1400 meter to 3135 m. Stopped each 300 meters to perform p/u weight.
07:45 - 08:40: Correlated BHA across interval 3135 3050 m Set plug with mid packer element at 3150 m. Observed 400 lbs drop in tension. WHP 47 bar.
08:40 - 10:45: POOH with BHA#2 from 3150 m to surface. Hung slightly up in the packer area. Continued to POOH.
10:45 - 11:30: Closed SV. Had to wait on production department for bleeding of, due to problems with a gas compressor.
11:30 - 12:45: Bled of lubricator and inflow tested SV HMV. Purged lubricator with n2.
12:45 - 12:55: Held toolbox talk prior to l/d toolstring.
12:55 - 13:10: Broke lubricator and l/d BHA
13:10 - 15:00: Lifted halliburton perforating toolstring to drill floor and started to prepare guns.
15:00 - 15:20: Held toolbox talk prior to arm the perforating guns.
15:20 - 16:55: Installed BHA 5/8" perforating gun) into lubricator. Stabbed lubricator and tested QTS to 20/345 bar for 5/10 min. Equalized and opened SV and HMV. WHP 46 bar.
16:55 - 20:30: RIH w/bha 5/8" perforating gun) from surface to 3135 meters. WHP 46 bar. Stopped each 500 meters and pulled up 50 meters. Depth p/u weight 500 m 1410 lbs 1000 m 2130 lbs 1500 m 2950 lbs 2000 m 3650 lbs 2500 m 4400 lbs 3000 m 4900 lbs
20:30 - 21:05: Performed three correlation passes across interval 3135 3050 m. Positioned gun with top shot at 3126,2 m bottom shot at 3130,7 mmd. WHP 45 bar.
21:05 - 21:25: Activated perforation guns. Observed current increase and drop in tension of 200 lbs. No change in WHP at 45 bar. Started POOH.
21:25 - 23:30: POOH with BHA from 3131 m to 480 m. WHP 45 bar.
23:30 - 00:00: Held toolbox talk prior to take guns out of hole. Included toolbox talk for rigging down WL equipment.

24-hour summary: Installed 7" ev0 plug with mid element at 3150 m. Perforated new zone from 3126,2 mmd. POOH with perforating gun.
Hourly activities:
00:00 - 00:15: Continued to POOH from 480 m to surface.
00:15 - 01:45: Closed SV HMV and inflow tested for well handover. Purged riser with nitrogen.
01:45 - 02:10: Broke lubricator and l/d BHA#3.
02:10 - 03:30: Closed upper BOP ram. Opened HMV and closed DHSV for inflow test of same. Had 40 bar delta p. Test OK 0 bar/30 min. Bled down pressure above DHSV to 0 and closed HMV.
03:30 - 05:40: Rigged down lubricator. Rigged down riser above BOP. Disconnected BOP and rigged down same. Disconnected lower riser from XMT.
05:40 - 09:00: Mounted top cap on XMT. Disconnected chickasn on kill wing cap and mounted kill wing cap. Pressure tested top cap KW cap to 20/345 bar for 5/10 min. Change WL hatch with permanent hatch. Prepared for skidding to f-1c. end of operation

24-hour summary: POOH with perfoartion gun. Inflow tested well barriers. Rigged down WL equipment. Operation completed.
Hourly activities:
11:00 - 13:00: Held tool box meeting with involved personnel. Prepared equipment for skidding. Skidded rig from f-4 to f-14. Removed hatch on f-14.
13:00 - 19:00: Continued changing wires on aft PRS. Meanwhile rigged tugger in moonpool for running DCI hose. Worked on releasing DCI hose connection. Came free at 19 00. Changed oil in TDS and cleaned pits. Stopped working on aft PRS due to high wind speed.
19:00 - 22:00: Removed hatches and built scaffolding/fence around open hatches on all levels on slot f-14. Recovered tugger for DCI hose.
22:00 - 00:00: LD 8 1/4" DC stand and jar.

24-hour summary: Skidded rig to f-14. Continued changing wires on aft PRS and attempted to change DCI hose, but operation postponed due to weather. Removed hatches and built scaffolding around hatches on all levels. Waited on weather for cranes to pick up cart and BHA.
Hourly activities:
00:00 - 01:00: LD 8 1/4" DC stand and jar.
01:00 - 06:00: Wow due to noe crane operation. Wind 45-50 knop, with gust up to 65 knop.
06:00 - 10:00: Wow due to noe crane operation. Wind 40-45 knop, with gusts up to 60 knop. Meanwhile changed oil in TDS, adjusted fingerboard for cart stand, cleaned pits and carried on with rig maintenance.
10:00 - 13:00: Changed wash pipe and serviced TDS.
13:00 - 15:00: PU cart and MU to stand. RB in derrick.
15:00 - 19:15: PU 36" ho assembly. Removed master bushing and outer ring. RIH with 36" ho assembly to 9 m and re-instated outer ring and bushing. MU and RIH with 36" ho BHA from 9 m to 63 m.
19:15 - 20:15: Performed derrick inspection prior to spudding the hole. Special care were taken due to high winds of 40-50 knop.
20:15 - 21:15: MU and RIH with 36" ho BHA from 63 m to 93 m.
21:15 - 21:45: Stopped RIH due to power syncronisation interference with production/prosessmodul.
21:45 - 22:45: MU 36" BHA from 93 m to 143 m. Stung into funnel assisted by ROV. Observed fill in funnel and below. ROV had black-out on camera as soon as 17 1/2" bit had entered funnel. ROV went to surface for repairs. Continued RIH slowly without pumps and with no rotation until positive tag at 145. 7 m.
22:45 - 23:30: Pumped SW at 550 LPM and washed down with no rotation to 148 m to allow centralizer drill bushing to land out in template guide-funnel.
23:30 - 00:00: Drilled 36" hole from 148 m to 150 m MD. Drilling parameters flow 550 LPM SPP 4-5 bar 5 RPM torque 1-2 KNM wob 1 MT. Reamed hole to ensure landing of centralizer drill bushing in template guide-funnel.

24-hour summary: Wow. Changed wash pipe. Racked cart STD. MU and RIH with 36" ho BHA to 143 m. Stung into funnel assisted by ROV. Tagged sea BTM and drilled 36" hole from 145. 7 m to 193 m MD using SW and hi-vis pills.
Hourly activities:
00:00 - 02:15: Drilled 36" hole from 150 m to 158 m MD. Drilling parameters flow 550-3100 LPM SPP 4-40 bar 5-20 RPM torque 2-4 KNM wob 1-2 MT ROP 5 m/hr. Pumped 20 m3 hi-vis pill prior to connection. Downlinked and performed survey at 145 m. Survey at 145 m 0. 3 inc
02:15 - 06:00: Drilled 36" hole from 158 m to 193 m MD. Drilling parameters flow 4550 LPM SPP 80-82 bar 90 RPM torque 4-10 KNM wob 1-6 MT ROP 15-20 m/hr. Pumped 20 m3 hi-vis pills prior to connection. Downlinked and performed survey at 154, 164 and 174 m. Up weight 103 MT down weight 96 MT. Survey at 154 m 0. 21 inc at 164 m 0,26 inc at 174 m 0,37 inc
06:00 - 07:00: Drilled 36" hole from 193 m to 204 m 17 1/2" bit depth 201 m 36" ho depth. Drilling parameters flow 4550 LPM SPP 80-82 bar 90 RPM torque 4-10 KNM wob 1-6 MT ROP 15-20 m/hr. Pumped 20 m3 hi-vis pills prior to connection. Downlinked and performed survey at 184 m. Survey at 184 m 0. 43 inc
07:00 - 07:30: Pumped 25 m3 hi-vis sweep and circulated btms up with SW. Displaced hole to 1. 40 SG bentonite mud, flow 5000 LPM SPP 140 bar 30 RPM torque 2 KNM.
07:30 - 11:00: POOH with 36" ho BHA from 204 m to 150 m. Topped up hole with 1. 40 SG bentonite mud. Continued POOH with 36" ho BHA from 150 m to 9 m.
11:00 - 13:00: Removed master bushing and outer ring. POOH with 36" ho assembly and re-instated outer ring and bushing. LD 36" ho assembly.
13:00 - 20:45: Wow due to no crane operation. Wind 40 knop, with gusts up to 50 knop. Meanwhile serviced TDS, greased manifolds on BOP, k/c, stand pipe manifolds and performed fluid ends inspection on mp2.
20:45 - 00:00: Changed elevator and bails. Installed 30" bushing. Prepared HTS.

24-hour summary: Drilled 36" hole from 193 m to 204 m MD. Circulated well clean and displaced to 1. 40 SG bentonite mud. POOH and LD 36" ho BHA. Wow due to no crane operation. MU and RIH with 30" conductor until x-over joint. Started to install UWG top-up system on upper 35 m.
Hourly activities:
00:00 - 00:30: Cleared rig floor.
00:30 - 05:30: Held pre-job meeting with all personnel involved. Prepared shoe joint and checked float for flow-through with SW. Painted shoe white. Continued to RIH with 30" conductor as per tally.
05:30 - 06:00: RIH with 30" conductor x-over joint and started installing cement top-up system with cement outlet 35 m below mud line. Aligned UWG top-up system to avoid conflict with the 3 hydraulic rams in the template well slot.
06:00 - 07:00: RIH with 30" conductor x-over joint and installing cement top-up system with cement outlet 35 m below mud line.
07:00 - 10:00: Changed 30" conductor bails and elevator to to 5 1/2" DP handling equipment.
10:00 - 12:00: Held pre-job meeting with involved personnel. Focused on weather conditions and running into splash zone. PU and installed 30" conductor housing joint.
12:00 - 00:00: Wow, due to high wind and waves. Wind 50-87 knop.

24-hour summary: Changed to 5 1/2" handling equipment. MU 30" conductor housing joint. Wow.
Hourly activities:
00:00 - 06:00: Wow, due to high wind, waves and hael. Wind 65-83 knop.
06:00 - 00:00: Wow due to high wind and waves.

24-hour summary: Wow.
Hourly activities:
00:00 - 06:00: Wow due to high wind and waves.
06:00 - 13:00: Wow. High wind and waves. Meanwhile performed rig maintenance.
13:00 - 15:30: Held a tool box meeting. Run the 30" conductor housing. Laid down the conductor running tool.
15:30 - 16:45: Run and made up the cementing stinger in the conductor.
16:45 - 18:30: Picke up cart housing. Installed 2" fill up valve. Installed inclinometer on cart.
18:30 - 21:00: Installed top up cement system on the 30" conductor pipe whlie running down. Foot injury on centraliser deck.
21:00 - 22:15: Investigated incident involving a service hand.
22:15 - 22:45: Continued to install top up cement system on the 30" conductor pipe whlie running down.
22:45 - 00:00: Run 30" conductor on 5 1/2" landing string.

24-hour summary: Wow. Made up CMT stinger inside 30" conductor. Run 30" conductor and stabbed same into template guide funnel. Run 30" conductor to 169 m. Washed down from 169 m.