bengsoon/volve_alpaca huggingface dataset:
Hourly activities:
00:00 - 06:00: Commisioned f-5 XMT. Meanwhile LD 3 1/2" DP of 31 stds layed down), installed BOP rams and cleaned lower shakers and moon pool area. Built rope socket/cable head on 7/16" cable.
06:00 - 17:00: Commisioned f-5 XMT. Meanwhile LD 3 1/2" DP stds layed down) and cleaned lower shakers and moon pool area. Held TOFS due to dropped 3 1/2" DP in fox hole. Tested perforation toolstring and prepared WL equipment. Bundled up and removed 3 1/2" DP from cantiliver for backload.
17:00 - 22:15: Commisioned f-5 XMT. Meanwhile spotted equipment on rig floor and RU WL lubricator, grease skid, nitrogen rack and local control panel. Hot-checked perforation toolstring. Prepared for pressure testing WL rig up.
22:15 - 22:45: Held tool box talk prior to pressure testing WL rig up and prior to making up guns.
22:45 - 00:00: Hooked up local control of DHSV and HMV on XMT. Removed hydraulic tube from HMV and drained hydraulic fluid. Hooked up DHSV control hose on XMT. Hooked up HMV control hose. Meanwhile lined up to fill riser and lubricator with CMT unit. Lifted toolstring into toolcatcher and MU lubricator to lower riser.

24-hour summary: Continued commision XMT, LD 3 1/2" DP and RU WL equpment until 22 15. Pressure tested WL rig up. MU and armed perforation guns.
Hourly activities:
00:00 - 00:45: Continued to LD and observe 4. 5" perforation guns. Changed out firing head with BTM nose. Re-stabbed lubricator at in-situ sub.
00:45 - 02:30: Lined up and leak tested line from cement unit to outer a-annulus valve to 30/380 bar for 5/10 min using packer fluid. 3. 6 bar 95 drop on high pressure test. 20 ltrs pumped. Opened inner and outer a-annulus. Ensured b-annulus was open. Monitored pressure on tubing side on lubricator. Pressured up a-annulus to 380 bar. Closed inner a-annulus valve. Bled off pressure to 5 bar to CMT unit. Inflow tested inner a-annulus valve to 380 bar for 30 min using packer fluid. 0. 5 bar increase on test. 1190 ltrs pumped and 1100 ltrs bled back. No leak observed on b-annulus. Vacuum on tubing side. Equalized and opened a-annulus valve. Bled off pressure.
02:30 - 04:30: RD lubricatoor on rig floor. Disconnected and pulled riser sections above BOP to rig floor. Meanwhile brushed f-9 subsea wellhead before installing VX-RING.
04:30 - 06:00: RD hydraulic BOP hoses. Disconnected WL BOP'S and transfered to overhead crane in moonpool. Meanwhile brushed f-9 subsea wellhead before installing VX-RING.
06:00 - 08:00: Continued disconnecting WL BOP'S and transfering them by overhead crane in moonpool.
08:00 - 08:45: Removed manifold from XMT. Installed blind cap outside KWV and XMT tree cap with 1/2" needle valve on top. RU test hose from needle valve to seawell test pump. Leak tested XMT cross to 35/380 bar for 5/10 min against KWV cap and XMT cap. Bled off pressure to zero. Closed needle valves and disconnected test pump. Closed KWV and SV. Meanwhile removed hatch and lifted out UWG reel, WL BOP'S and half moon hatches from moonpool to main deck.
08:45 - 10:45: Installed hatch on f-5 and continued removing WL equipment from moonpool. Meanwhile disassembled scaffolding bridges from cantiliver.
10:45 - 12:00: Transfered operation of HMV and trscssv to platform system/production. Filled in and signed handover document" and handed over well from volve d&w to m rsk production at 12 00. Meanwhile removed scaffolding around moonpool hatch. End of operations

24-hour summary: Continued RD WL equipment. Tested XMT tree cap and KWV to 35/380 bar for 5/10 min. Handed over well to production at 12 00.
Hourly activities:
20:15 - 20:16: Top section of FWD PRS moved forward top-most track) until drive section released/broke off and fell over to the side, resting against the upper part of the derrick at midnight the 1. October on f-15s. F-5 frac job will be performed partly in parallell with m rsk sorting out the situation with the FWD PRS.
20:16 - 22:00: Prepared ropes and equipment in derrick to be able to put FWD PRS back in position. Meanwhile waited for supply boat to arrive with frac equipment. Continued to clear drill floor and perform general maintenance.
22:00 - 00:00: Waiting for westcon climbers to install ropes and equipment in derrick to be able to put FWD PRS back in position. Meanwhile cleared drill floor and performed general maintenance. Waited for supply boat to arrive with frac equipment.

24-hour summary: Waited for supply boat to arrive with frac equipment.
Hourly activities:
00:00 - 06:00: Waiting for westcon climbers to install ropes and equipment in derrick to be able to put FWD PRS back in position. Meanwhile serviced TDS, cleared drill floor and performed general maintenance. Waited for supply boat to arrive with frac equipment.
06:00 - 10:30: Waiting for westcon equipment to be unloaded from supply boat to be able to work on FWD PRS. Meanwhile removed pipe handler and link tilt cylinder on TDS and performed general maintenance. Waited for supply boat to unload frac equipment.
10:30 - 11:15: Waiting on helicopter operation before entering derrick with westcon climbers.
11:15 - 11:45: Spotted halliburton frac equipment in moonpool.
11:45 - 20:30: Held tool box talk prior to RU for frac job on f-5. Checked frac equipment and made walkthrough with crew on spotting/rig up. Reviewed plans for rig-up. Meanwhile westcon climbers installed ropes and equipment in derrick to be able to put FWD PRS back in position.
20:30 - 00:00: RU 3" chicksan line in moonpool. Meanwhile westcon climbers installed ropes and equipment in derrick to be able to put FWD PRS back in position.

24-hour summary: Waited for equipment to arrive with supply boat. Westcon climbers installed ropes and equipment in derrick to be able to erect FWD PRS back in vertical position. RU external pumps and chicksan for frac job.
Hourly activities:
00:00 - 01:00: RU 3" chicksan line in moonpool. Meanwhile westcon climbers installed ropes and equipment in derrick to be able to put FWD PRS back in position.
01:00 - 06:00: RU hose from production to gizzly pumpes on cantiliver. Started to RU 3" chicksan line from grizzly pumps down through hatch to moonpool. Meanwhile cleaned and preserved tension system pad eyes, continued to work on TDS and prepared for barite injection.
06:00 - 14:00: Continued to RU 3" chicksan line from grizzly pumps down through hatch to moonpool. Hooked up pump units electrically. Meanwhile cleaned and preserved tension system pad eyes, continued to work on TDS and prepared for barite injection in spud cans.
14:00 - 15:30: Held tool box talk prior to testing 9 5/8" CSG on f-15s. Performed line test to 290 bar/5 min. Pressure tested 9 5/8" CSG 290 bar/15 min. Dropped 2. 2 bar 8 1760 ltrs pumped and 1760 ltrs bled back. Meanwhile connected halliburton 4" suction hose to water production water).
15:30 - 17:30: Finalized hooking up pump units. Prepared t with pop-off for kill line. Meanwhile cleaned and preserved tension system pad eyes, continued to work on TDS and prepared for barite injection in spud cans.
17:30 - 00:00: Crane could not operate due to high winds and thus could not continue RU in moonpool area. Prepared riser sections and pup-in subs on main deck. RU 3" chicksan line from grizzly pumps down through hatch to moonpool and test-started grizzly pumps. Meanwhile cleaned and preserved tension system pad eyes and started mixing barite batch for barite injection in spud cans.

24-hour summary: Continued RU external pumps and chicksan for frac job. Pressure tested 9 5/8" CSG on well f-15 to 290 bar/15 min. Lowered 9 1/2" riser and 3" chicksan into moonpool. Production closed in f-5 and handed over well to drilling. Installed safety valve on XMT kill side.
Hourly activities:
00:00 - 03:45: Had several attempts to get rate reading from grizzly pumps. Concluded that due to gas in the water coming from the utsira manifold it was not possible to get proper suction. Flushed lines through PSV valve Meanwhile held toolbox talk with abseilers before starting working in derrick.
03:45 - 06:00: Closed in the x-mas tree at the swab valve. Production started water injection. Meanwhile rigged up to re-align forward PRS.
06:00 - 12:45: Production injected in f-5 well. To achieve stable injection rate and pressure prior to start frac operation. Parallel activity abseilers in derrick rigging up FWD PRS in preparation of re-alignment in upper section of derrick.
12:45 - 16:00: Held tool box talk and flow tested mix pump into trip tank, flushed lines with sea water. Flow rate achieved 4000 l/min. Parallel activity abseilers in derrick rigging up FWD PRS in preparation of re-alignment in upper section of derrick. Cleaned in moonpool, shaker area, fluid end inspection on mud pumps, general maintenance.
16:00 - 18:00: Held tool box talk and rigged down the suction line from utsira manifold to halliburton grizzly pumps parallel activity westcon down from derrick due to wind speed 34 knots,
18:00 - 19:00: Held tool box talk and re-route suction line from halliburton grizzly pumps to the rig floor. Flushed CMT lines to drill floor, in preparation for frac job. Parallel activity westcon down from derrick due to too high wind speed.
19:00 - 22:00: Continued flushing CMT lines to drill floor, in prep for frac job. Parallel activity started to dilute 1. 20 SG brine to 1. 09 SG. Fluid end inspection on mud pump cleaned and preserved lifting eyes at wellhead.
22:00 - 00:00: Topped up grizzly pumps with diesel. Built scaffolding tent for halliburton controls on cantilever. Held tool box talk prior to derrick inspection of PRS, derrick beams, cable trays. Preliminary plan covered to move PRS into vertical position. Parallel activity prepared tools for removing hatch on slurry tank.

24-hour summary: Production injected on f-5 well prior to commence frac operation. Abseilers in derrick rigging up FWD PRS in preparation of re-alignment in upper section of derrick. Rigged down the suction line from utsira manifold to halliburton grizzly pumps. Re-routed suction line from halliburton grizzly pumps to the rig floor. Diluted 1. 20 SG brine to 1. 09 SG.
Hourly activities:
00:00 - 02:00: Preparing pits with brine and drill water for frac job. Fixed samson pump in pump room.
02:00 - 03:00: Derrick inspection to assess lifting point for cable trays, upper drive tray, bath tub. Listed extra lifting equipment needed in the derrick to come from westcon.
03:00 - 04:30: Continued preparing pits with brine and drill water for frac job.
04:30 - 06:00: Westcon down from derrick due to too high windspeed. Continued further planning to move PRS into vertical position.
06:00 - 14:00: Prepared plan/procedure for frac job on f-5. Mixed diluted brine in pits to 1. 09 SG. Parallel activity continued with production injecting in f-5. Due to wind speed 37 knots no access to the derrick.
14:00 - 14:15: Held tool box talk prior to perform frac job.
14:15 - 16:00: Lined up halliburton lines pressure test same to 330 bar 5 mins. Commence to perform frac job as per program.
16:00 - 17:30: Aborted frac job due to air in the suction system. Installed air bleed off line on both halliburton grizzly pump. Lined up for production to continue to inject f-5.
17:30 - 19:00: Continued injecting in f-5 via production. No access to derrick due to high wind speed 31 knots. Parallel activity fluid end inspection on mud pumps, general maintenance, prepare pad eyes on tension deck and house keeping.
19:00 - 19:30: Held tool box talk prior to perform frac job.
19:30 - 20:30: Lined up for frac job, equalized across KWV and swab, opened same. Commenced pumping 1. 09 SG brine with grizzly pumps at wi pressure 330 bars and took over from production. Production backed down injection and closed PWV, bled of pressure in flow line and opened bled valve on the flow line. Started to pump 700 LPM with CMT unit 800 LPM with each grizzly pump. WHP 330 bars.
20:30 - 22:30: Increased rate, CMT unit 1000 LPM and grizzlies 2070 LPM. WHP started to pick up slowly to 335 bars. Picked up rate at grizzlies to 2300 LPM, pressure at suction line 0. 9 bars. Started second mixing pump to keep up the suction pressure. Final pump rate CMT unit 1400 LPM grizzlies 2400 LPM. WHP 349 bars, total pumped 380 m 1. 09 SG brine.
22:30 - 00:00: Re-arranged surface suction line with two 4" lines coming from the rig floor. Commenced cleaning suction/mixing lines 1 and mixing pump

24-hour summary: Performed frac job. Final pump rate CMT unit 1400 LPM grizzlies 2400 LPM. WHP up to 349 bars, total pumped 380 m 1. 09 SG brine. Re-arranged set up to be able to increase rate from grizzly pumps.
Hourly activities:
00:00 - 01:00: Prepared suction line and mixing pump for transforming brine to the two 4" supply hoses to the grizzlies. Unable to work in derrick due to high winds.
01:00 - 03:00: Abseilers worked in the derrick securing lifting equipment to move PRS to vertical position.
03:00 - 06:00: Removed hatch on slurry tank, cleaned out skimmer tank. Cleaned lines for frac job in pit room. Commenced taking on barite from boat. Unable to work in derrick due to high winds.
06:00 - 14:15: Recieved 102 MT barite, 200m 1. 20 SG brine and 600m drill water. Continued with production, to inject on f-5 well. Parallel activity abseilers continued rigging up in preparation for alignment of FWD PRS, upper section of derrick. Fluid end inspection on mud pumps, general maintenance, prepared pad eyes on tensioner deck.
14:15 - 14:45: Halliburton preparing equipment on cantilever prior to frac job on f-5. Parallel activity abseilers down from derrick due to frac job f-5.
14:45 - 15:00: Held tool box talk prior to start frac job on f-5.
15:00 - 16:00: Lined up for frac job, equalized across KWV and swab, opened same. Commenced pumping 1. 10 SG brine with grizzly pumps at wi pressure 330 bars and took over from production. Production backed down injection and closed PWV, bled of pressure in flow line and opened bled valve on the flow line. Started to pump 500 LPM with CMT unit and each grizzly pump running at 750 LPM. WHP 331 bars.
16:00 - 17:45: Increased rate on CMT unit in steps to 1400 LPM and grizzlies 2400 LPM. Final WHP 357 bars, total pumped 409 m 1. 10 SG brine. Parallel activity mount hoses on HP cleaning hose reel in shaker area.
17:45 - 19:00: Shut in well at XMT. Frac job performance according to plan, frac of the formation not achieved. Commenced to rig down halliburton surface equipment.
19:00 - 00:00: Continued rigging down halliburton surface equipment. Parallel activity no access in derrick due to high winds. Worked on mud pump cleaned and preserved lifting eyes at wellhead. Continued cleaning out skimmer tank. Cleaned rig floor equipment in sack store.

24-hour summary: Perform frac job. Final pump rate CMT unit 1400 LPM grizzlies 2400 LPM. WHP 357 bars, total pumped 409 m 1. 10 SG brine. Rigged down halliburton surface equipment.
Hourly activities:
00:00 - 00:30: Continued rigging down halliburton surface equipment in the moon pool.
00:30 - 04:15: Continued to rig down halliburton equipment in moon pool and on wellhead. Rigged down seadrill riser, removed scaffolding. Parallel activity abseilers got access to the derrick for rigging up equipment for alignment of FWD PRS.
04:15 - 05:00: Continued to rig down halliburton equipment in moonpool and on wellhead. Snap lock dropped from derrick. Took time out for safety with involved personnel.
05:00 - 06:00: Continued to rig down halliburton equipment in moonpool and wellheads parrallel activity abseilers resumed work in derrick.
06:00 - 13:00: Rigged down halliburton surface equipment in the moon pool. Parallel activity abseilers continued rigging up in preparation for alignment of FWD PRS, upper section of derrick.
13:00 - 15:15: Rigged down halliburton surface equipment on the cantilever.
15:15 - 19:00: Abseilers continued rigging up in preparation for alignment of FWD PRS, upper section of derrick.
19:00 - 22:00: Cleaned and preserved lifting eyes at wellhead, removed drag chain support and brackets of overhead crane in moon pool. Continued cleaning out skimmer tank. Abseilers unable to work in derrick due to high winds.
22:00 - 22:30: Held pre-job meeting with new arrived WL personnel.
22:30 - 00:00: Prepared for rigging up WL equipment below the cantilever.

24-hour summary: Rigged down halliburton surface equipment. Production started injection in f-5. Commenced preparing 7/32" WL surface equipment.
Hourly activities:
00:00 - 04:00: Prepared, grease injection head for 7/32" wire, rig up BCU at main deck prior to function test WL BOP and pressure test 7/32" rams on stump. Parallel activity cleaned pump rum and iron rough neck.
04:00 - 04:30: Function tested WL BOP.
04:30 - 05:45: Held tool box talk and pressure tested WL BOP on stump 20/345bars 5/10 mins.
05:45 - 06:00: Continued preparing WL equipment prior to be spotted below cantilever and in moon pool.
06:00 - 08:45: Continued preparing WL equipment prior to be spotted below cantilever and in moon pool parallel activity abseilers unable to work in derrick due to high winds
08:45 - 18:00: Continued preparing WL equipment prior to be spotted on main deck and in moon pool. Changed out WL drum from 7/32" braided wire to 7/32" e-line. Parallel activity rigged up work basket with various tools to assist abseilers. Abseilers continued rigging up in preparation for alignment of FWD PRS, upper section of derrick.
18:00 - 20:00: Continued preparing WL equipment prior to be spotted on main deck and in moon pool. Parallel activity held tool box talk and performed line test from CMT unit to drilling BOP f-15. Closed shear rams and bled of manifold hydraulic pressure, verified pos-lock keeping the blind/shear ram closed. Leak tested the well to 180 bars 10 mins against closed blind/shear. Abseilers continued to securing lifting gear to move PRS to vertical.
20:00 - 00:00: Transferred weather deck hatch cover down to the welders store and cut a 350mm hole for the WL riser. Prepared WL equipment to be lowered into the moon pool. Dismantled high pressure pipe on the drilling BOP to get access with the WL lubricator. Parallel activity abseilers continued rigging up in preparation for alignment of FWD PRS, upper section of derrick. Lined up to read pressure on choke manifold, opened all HCR'S on BOP, closed required manual valves, RIH donut and landed off on blind/shear ram, closed upper rams with low pressure, adjusted donut and increased manifold pressure to activate locks on rams, reduced pressure on manifold.

24-hour summary: Prepared 7/32" WL surface equipment. Tested f-15 against blind/shear, RIH donut and landed off on shear rams. Modified hatch cover. Closed in f-5 and started installation of the hatch cover.
Hourly activities:
00:00 - 01:00: Continued preparing WL equipment to be lowered down to the moon pool. Parallel activity abseilers continued rigging up in preparation for alignment of FWD PRS, upper section of derrick.
01:00 - 04:30: Lowered WL equipment down into the moon pool including the modified hatch cover.
04:30 - 06:00: Shut in f-5. Commenced installation of the modified hatch cover.
06:00 - 08:30: Prepared to open main hatch to moon pool. Lowered WL BOP and grease injection pump into the moon pool.
08:30 - 12:00: Started to spot WL equipment in the moon pool. Parallel activity held tool box talk and commenced to re-align FWD PRS as per SJA/ plan.
12:00 - 12:45: Electrician supplied power to seawell wire line winch on main deck.
12:45 - 13:15: Prepared to open main hatch to moon pool.
13:15 - 18:00: Held tool box talk and started to rig up riser and WL BOP. Tested counter on WL winch and load cell. Parallel activity held tool box talk, continued to re-align FWD PRS as per SJA/PLAN.
18:00 - 19:00: Filled riser/bop prior to leak test. Lowered seawell pump skid down into the moon pool.
19:00 - 20:15: Continued to spot and arrange seawell WL equipment in the moon pool. Prepared for pressure test of WL riser and BOP. Parallel activity spotted additional lifting gear required in derrick, lift same to rig floor.
20:15 - 21:00: Pressure tested seawell WL riser and BOP 20/345 bars 5/10mins. Parallel activity abseilers continued in derrick re-arranging the lifting equipment on FWD PRS.
21:00 - 00:00: Installed kill line and bled off line on KWV. Connected control line to the WL BOP. Parallel activity abseilers continued in derrick re-arranging the lifting equipment on FWD PRS. Cleaned in pump room and shakers.

24-hour summary: Prepared 7/32" WL surface equipment. Installed hatch cover and r/u riser and BOP. Rigged up CL to HMV and DHSV. Built cable head. Started to make up lubricator.
Hourly activities:
00:00 - 02:00: Prepared GIH and checked tool catcher. Pulled cable up to schlumberger work shop on main deck. Built schlumberger cable head. Parallel activity abseilers continued in derrick re-arranging the lifting equipment on FWD PRS.
02:00 - 04:45: Made up control lines to HMV and leak tested 210bars 10mins. Made up control line to DHSV and leak tested to 520 bars 10min. Parallel activity abseilers continued in derrick re-arranging the lifting equipment on FWD PRS. Held tool box talk/sja in dog house with all involved personnel prior to re-align FWD PRS.
04:45 - 06:00: Started to make up lubricator in moon pool. Parallel activity started to re-align FWD PRS as per SJA/ plan.
06:00 - 07:00: Continued making up lubricator in moon pool.
07:00 - 09:00: Continued rig up equipment in the moon pool. Parallel activity held tool box talk with new crew commenced to re-align FWD PRS as per SJA plan.
09:00 - 14:00: Continued rig up equipment in the moon pool. Rigged up lifting arrangement for the lubricator. Parallel activity FWD PRS now in vertical position. Secured investigated upper shaft, made forward plan.
14:00 - 14:30: Lowered gun into the moon pool. Continued making up lubricator. Parallel activity held tool box talk with abseilers and varco prior to inspection of PRS.
14:30 - 17:30: Rigged up air hoist for handling BHA. Made up lubricator to the BOP. Parallel activity abseilers and varco inspected the FWD PRS.
17:30 - 19:00: Pulled back the tool string into the tool catcher. Held tool box talk prior and leak tested lubricator 20/345 bars for 5/10min. Parallel activity abseilers and varco inspected the FWD PRS.
19:00 - 19:30: Held tool box talk prior to make up 3 3/8" guns.
19:30 - 22:00: Picked up 3 3/8" gun and found lifting heights not to be sufficient. Re-arranged air hoist.
22:00 - 00:00: Picked up and landed of the 3 3/8" gun in the WL BOP.

24-hour summary: Completed rigging up 7/32" surface equipment and leak test rig up. MU perforation BHA and RIH with same from surface to 3420m.