bengsoon/volve_alpaca huggingface dataset:
Hourly activities:
00:00 - 00:15: Held tool box talk prior to move the BOP.
00:15 - 01:00: Released nt2 connector from lower riser.
01:00 - 01:45: Moved the BOP from well centre to test stump.
01:45 - 02:15: Rigged down scaffolding around lower riser.
02:15 - 02:30: Held tool box talk prior to remove lower riser.
02:30 - 02:45: Installed special tool to PRS and removed outer ring and master bushings.
02:45 - 03:00: Hook slings into lower riser and took weight of 2mt. Released lower riser connector.
03:00 - 03:15: Pulled lower riser to surface. Retracted block and installed outer ring and master bushings.
03:15 - 03:45: Laid out lower riser joint.
03:45 - 06:00: Removed communication collar and unwrapped control lines as required. Started feeding control lines through dedicated ports in wellhead. Meanwhile prepared to install spool piece.
06:00 - 07:45: Fitted graphoil seals and started feeding control lines through dedicated ports in wellhead. Meanwhile prepared to install spacer spool.
07:45 - 08:00: Installed dart by hand in BPV in th.
08:00 - 09:30: Installed vg137 seal ring on top of multi bowl and VG 63 seal ring on top on the tubing hanger. Filled void with oil. Lowered the spacer spool down from the rig floor. Installed spacer spool on wellhead. Made up the locking dogs and the actuation screws.
09:30 - 10:30: Energized BT seal with plastic according to vetco procedure, pressured up to 5000 psi, stabilized pressure, bled off to 500 psi.
10:30 - 12:00: Tested the tubing hanger void, grafoil seals and BT seals 35 bars 5 min and 345 bars 15 min. Checked communication to the well dynamic DHPG.
12:00 - 13:00: Completed control line termination on WH. Installed chemical injection line, DHSV and ASV control line exit blocks.
13:00 - 13:45: Held tool box talk and rigged up primary and back up lift lines to XMT. Lowered XMT down to weather deck hatches.
13:45 - 14:45: Removed two hatches and support beam.
14:45 - 15:30: Fine tuned XMT lifting gear. Lowered the XMT and land off on spacer spool.
15:30 - 16:45: Installed grey lock clamps and torqued up.
16:45 - 17:00: Retrieved lifting gear back to rig floor. Removed XMT lift cap with tugger.
17:00 - 17:45: Installed hatch and support beam.
17:45 - 19:30: Pressure tested bot control line exit blocks for DHSV and ASV to 570bars 15 min. Parallel activity prepared to change calliper brakes on aft PRS continued with house keeping.
19:30 - 22:30: Well dynamics installed DHPG line exit block. Terminated the gauge cable in the well head. Pressure tested the gauge exit block connection to 345 bars 10 min. Rigged up to install flow line spool and flow line at WH. Parallel activity continued to prepared to change out calliper brakes on PRS.
22:30 - 00:00: Continued rigging and installation of flow line spool and flow line at WH. Parallel activity started changing out calliper brakes on aft PRS. Pressure tested WL BOP'S on stump 345 bars 10 min.

24-hour summary: Installed spacer spool and XMT. Installed flow line spool, started installation of flow line.
Hourly activities:
00:00 - 04:00: Continued rigging and installation of flow line spool and flow line at WH. Parallel activity pressure tested WL BOP'S on stump 345 bars 10 min. Continued changing out calliper brakes on aft PRS. Calibrated load/tension sell for 7/16" WL cable.
04:00 - 06:00: Continued installation of flow line at WH. Parallel activity continued changing out calliper brakes on aft PRS. Prepared WL equipment to go in the moon pool. Removed the big hatch for the moon pool.
06:00 - 07:00: Continued rigging and install flow line spool and flow line at WH. Parallel activity continued changing out calliper brakes on aft PRS
07:00 - 07:15: Continued installation of flow line at WH. Parallel activity held TOFS out for safety) with crew in relation to dropped object.
07:15 - 10:00: Supported and stabilized XMT due to installation of flow line. Removed blind hub from flow line. Parallel activity spotted wire line BOP'S and other equipment in moon pool.
10:00 - 13:30: Installed flow line hose on to flow line spool. Made up same. Parallel activity continued spotting wire line equipment in moon pool.
13:30 - 14:30: Removed blind hub KWV and connected 5k hose. Lined up to pressure test XMT.
14:30 - 14:45: Held tool box talk/operations meeting.
14:45 - 15:00: Hook up control line remote controlled panel. Flushed through lines from cement unit to XMT.
15:00 - 15:30: Performed line test against KWV. 35/345 bars 5/10 min. Opened KWV and pressure tested the XMT test of vg63 ring from the inside against dart in BPV 35/345 bars/ 5/10 min.
15:30 - 16:15: Bled off pressure and perform inflow test against swab and PWV 35/220 bars 5/10 min.
16:15 - 17:15: Held tool box talk with production personnel prior to test flow line. Parallel activity marked flow line support frame for modification.
17:15 - 18:45: Flushed through XMT to closed drain system. Unable to maintain pressure at 50 bars, continued pumping at 15-33 LPM to maintain pressure. Performed low pressure test 10 minutes. Increased pressure to 115bars maintaining 20-33 LPM 10 min.
18:45 - 19:00: Bled off and closed PWV. Run tugger down to tree and pull tree cap.
19:00 - 19:15: Held TOFS out for safety) with crew in relation to dropped object.
19:15 - 21:00: Held tool box talk and pulled dart and BPV. Installed tree cap.
21:00 - 21:30: Positioned flow line support frame for f15a below f10 hatch. Prepared to lift hatch f10 and removed flow line support frame for modification.
21:30 - 23:00: Held tool box talk and removed f10 hatch and lifted/transferred flow line support frame from WH to heavy tool store for modification. Simultaneously held tool box talk prior to inflow test MMV, HMV and TWV.
23:00 - 23:30: Bot vetco instrumentation connected line to XMT. Verified correct line up from cement unit with 10 bars against TWV.
23:30 - 00:00: Lowered well dynamic chemical pump down to weather deck.

24-hour summary: Completed installation of flow line. Pressured test XMT.
Hourly activities:
00:00 - 01:45: Vetco instrumentation installed instrumentation for chemical injection at well head. Connected well dynamic chemical pump, flushed lines to chemical inlet at well head.
01:45 - 03:00: Opened KWV flushed lines through tree cap. Closed swab valve and open vent valve on flow line. Opened HMV pressured up the well to 220 bars 660 litres. Equalized and opened the DHSV. Closed MMV and bled pressure down to 185 bars 35 bars LP inflow tested MMV for 10 min. Continued to bleed pressure down to 5 bars 215 bars HP inflow tested for 10 min. Equalized pressure to 220 bars and opened MMV. Simultaneously pressured up chemical inj. Line to 345 bars to test outlet block. Observed pressure. Pressure dropped to 270 bars. Pressured up chemical line to 345 bars and pressure dropped to 270 bars. Check valve in chemical sub set to 50 bars differential. Disk sheared premature to expected setting. Good indication of check valve settings.
03:00 - 03:30: Closed HMV and bled pressure down to 185 bars 35 bars LP inflow tested HMV for 10 min. Continued to bleed pressure down to 5 bars 215 bars HP inflow tested for 10 min. Equalized pressure to 220 bars and open HMV.
03:30 - 04:00: Closed KWV and bled pressure down to 185 bars 35 bars LP inflow tested KWV for 10 min. Continued to bleed pressure down to 5 bars 215 bars HP inflow tested for 10 min. Equalized pressure to 220 bars and open KWV. Bled down well to zero 660 litres back.
04:00 - 04:15: Close DHSV, HMV and KWV.
04:15 - 04:30: Held tool box talk prior rig up WL and good communiction with vetco instrumentation.
04:30 - 05:15: Installed lower riser to XMT using dual lift arrangement and installed cap.
05:15 - 05:30: Held tool box talk prior to making up chiksan manifold at XMT.
05:30 - 06:00: Started making up chiksan manifold at XMT.
06:00 - 07:30: Made up chiksan manifold at XMT and secured same.
07:30 - 07:45: Lined up from cement unit to XMT. Flushed through to test cap on riser with 100 MEG.
07:45 - 08:00: Held tool box talk prior to leak test lo-torq manifold.
08:00 - 08:15: Connected WL test pump to test cap.
08:15 - 13:00: Leak tested lo-torq manifold with WL test pump to 30/200 bars 5/10 min. Had to change out 2 lo-torq valves. Prepared for running riser through RT.
13:00 - 14:15: Attempted to leak test ltv2. Greased ltv2, no go. Changed out ltv2.
14:15 - 19:30: Vetco instrumentation continued commissioning XMT. Parallel activity held tool box talk prior to rig up WL BOP'S. Installed WL BOP'S on riser. Dual lift. Picked up and made up riser and lower through RT and made up to BOP'S. Dual lift made up in-situ sub to riser and test cap. Opened SV with 44 turns. Flushed riser to 100 MEG.
19:30 - 21:30: Leak tested of riser/wl BOP'S up to rig floor. 30/200bars 5/10mins. Leak tested ltv2 and CV. 30/200bars 5/10mins.
21:30 - 00:00: Continued commissioning XMT. Parallel activity continued with drop object list for derrick. Lowered flow line support frame down to the well head. Held tool box talk and spotted WL equipment on the rig floor.

24-hour summary: Continued commissioning the XMT. Rigged up WL and leak tested rig up. Installed flow line support frame.
Hourly activities:
00:00 - 03:15: Continued commissioning XMT. Parallel activity picked up lubricator grease injection head and made up same. Filled lubricator with 100 MEG.
03:15 - 04:15: Leak tested lubricator and grease injection head 30/200bars 5/10mins.
04:15 - 06:00: Continued commissioning XMT. Parallel activity continued with drop object list for derrick. Installed flow line support frame on XMT. Connected up hydraulic hose to WL BOP'S nippled up nt2 connector on BOP to stump. General maintenance on rig floor. Completed WL rig up.

24-hour summary: Commissioned XMT.
Hourly activities:
00:00 - 06:00: Commissioned XMT. Meanwhile housekeeping and cleaning in drilling areas wires and guards on monkeyboard tuggers and greased drillfloor equipment
06:00 - 00:00: Commissioned XMT. Progress in commissioning delayed by faulty hook up of transmitters, el hook up not according to ex requirements, configuration of transmitter ranges of correct tool) and wrong labeling in wellhead junction box. Meanwhile houskeeping and cleaning in drilling areas liners on mudpump#2 and checked studs and cleaned skimmer tank handrails in derrick maintenance of drilling subs punch items from drops list and synergi

24-hour summary: Commissioned XMT. Meanwhile tidied and cleaned in drilling areas. Performed general PM.
Hourly activities:
00:00 - 06:00: Commissioned XMT. Finished hook-up and testing of electrical and hydraulic utilities at 03 00. Meanwhile housekeeping and cleaning in drilling areas moonpool general PM in drilling areas
06:00 - 23:00: Commissioned XMT. Meanwhile perfomed PMS in drilling areas.
23:00 - 23:30: Checked valve status on XMT. Checked isolation tags and certificate issued by production department.
23:30 - 00:00: Held toolbox talk for WL operation.

24-hour summary: None
Hourly activities:
12:00 - 12:15: Performed pre-job meeting prior to skidding operation.
12:15 - 13:30: Skidded cantilever package from f-1 slot to f-15 slot. Observed hydraulic oil leak on starboard forward skid unit.
13:30 - 15:15: Removed leaking hose from skidding unit, installed new hose and pressure tested same. Meanwhile installed 1502 flange on f-15 KWV and rigged up surface manifold, re-routed test hoses.
15:15 - 15:45: Skidded rig over f-15 slot.
15:45 - 16:00: Re-installed cantilever stairwell. Meanwhile conducted TBT prior to rigging up wireline equipment handling hatches.
16:00 - 17:00: Removed permanent hatch on f-15 slot. Removed tree cap.
17:00 - 17:15: Lowered wireline riser and checked rig alignment.
17:15 - 17:30: Skidded rig forward to align with f-15 well center.
17:30 - 19:30: Installed split hatches on f-15 slot.
19:30 - 19:45: Installed hose from cement unit to kill wing valve.
19:45 - 20:00: Landed wireline riser on tree.
20:00 - 20:15: Placed barriers and performed TBT for line testing using cement unit.
20:15 - 20:30: Tested line to KWV with cement unit with 20/345 bar for 5/10 min. Good test.
20:30 - 21:30: Opened KWV and SV. Filled riser with packer fluid. Pressure tested rig-up to 20 bar, unable to get a good low pressure test.
21:30 - 22:30: Connected AWS test pump to riser cap and pressure tested against SV with 30/345 bar for 5/10 min.
22:30 - 22:45: Performed pre-job meeting for bullheading operation.
22:45 - 23:15: Opened MMV and HMV, 19 bar pressure in tree cross. Applied 520 bar control line pressure on DHSV. Lined up for pumping SW with rig pumps. Applied 25 bar pressure behind KWV.
23:15 - 23:30: Discovered gauge on xmas tree only rated to 100 bar. Closed HMV, bled pressure in tree cross and installed gauge with proper pressure rating.
23:30 - 00:00: Opened HMV and KWV. Staged up pumps and equalized over DHSV Commenced bullheading operation pumping SW with 1200 LPM/70 67 bar.

24-hour summary: Skidded cantilever package from f-1 slot to f-15. Re-arranged hatches on f-15 slot. Lined up and prepared for bullheading operation. Commenced bullheading well f-15 c with seawater.
Hourly activities:
00:00 - 02:00: Bullheaded well with SW, 1200 LPM 67-112 bar. Pumped in total 188 m3 of seawater. SPP after bullheading SW 33 bar. Observed 100 bar pressure in wireline riser, indicating SV leaking from below.
02:00 - 04:00: Lined up to pump 1,21 SG OBM kill mud. Staged up pumps and pumped mud with 1200 LPM/ 127 96 bar. Pressure increased to 195 199 bar when OBM entered perforations. Pumped total 94 m3 kill mud well volume). Bled pressure to zero. Monitored WHP. Well dead. Closed in well with HMV and KWV.
04:00 - 06:15: Rigged up surface lines on tree and 10 3/4" x 7" annulus. Tested same to 30/345 bar for 5/10 min.
06:15 - 07:00: Hold TBT. Picked up lubricator from HTS.
07:00 - 07:15: Performed pre-job meeting with day shift prior to picking up toolstring.
07:15 - 09:00: Removed riser cap. M/u 5,75" drift toolstring for run on slickline. Stabbed lubricator and m/u same. Leak tested lubricator/qts to 30/200 bar for 5/10 min.
09:00 - 10:00: Opened well as per well entry procedure. RIH w/ run drift) from surface to top of DHSV at 477 m. Applied 520 bar to open DHSV. Not able to run through.
10:00 - 10:30: Evaluated situation and discussed way forward.
10:30 - 11:15: Rigged up line from cement unit test line to KWV routed via choke manifold. Meanwhile AWS pressured up WHP to 127 bar and ran through DHSV. Not able to pull up through DHSV.
11:15 - 11:30: Pressure tested line to 30/200 bar for 5/10 min.
11:30 - 13:30: Evaluated situation. Discussed situation w/ onshore organisation. Meanwhile investigated DHSV control line on xmas tree. Vetco changed out c77 block w/ needle valve for DHSV control line on xmas tree. C77 block plugged.
13:30 - 14:00: Opened DHSV, POOH with drift run to above xmas tree. Opened KWV. Commenced bleeding down WHP from 130 95 bar to trip tank. Stopped bleed down due to low h2s alarm in trip tank.
14:00 - 14:15: TOFS. Evaluated situation and added scavenger to treat fluid in trip tank.
14:15 - 15:00: Bled down WHP f/ 95bar to zero. Total volume bled back 1,56 m3.
15:00 - 17:30: RIH w/ run 5,75" od drift from surface to 3070 m taking returns via KWV and choke to t/t. Observed resistance while passing ASV and DHG.
17:30 - 19:45: POOH w/ drift run from 3070 m to surface.
19:45 - 20:15: Pulled tool into catcher, lined up to leak test XMT cross to 70 bar with cement unit.
20:15 - 21:00: Leak tested xmas tree to 70 bar. Lined up and displaced OBM from riser to trip tank using nitrogen.
21:00 - 21:45: Broke out lubricator, cleaned and l/o toolstring. L/o lubricator to HTS.
21:45 - 23:00: Changed grease injection head and sheaves from s/l to 5/16" e-line. Re-arranged wireline skid. Installed and calibrated SLB depth counter.
23:00 - 00:00: P/u lubricator and m/u same. Lined up to test rig-up via KWV and tree. Tested lubricator and w/l riser to 30/200 bar for 5/10 min.

24-hour summary: Bullheaded well with 188 m3 of SW. Pumped 94 m3 of 1,21 SG OBM and killed well. R/u and RIH with 5,75" drift on slickline. Troubleshoot closed DHSV/STUCK s/l toolstring. Performed drift run to 3070 m, POOH. R/d s/l and r/u wireline equipment to set EVO plug in 7" liner.
Hourly activities:
00:00 - 01:45: Broke out lubricator. P/u and m/u toolstring for run plug). Stabbed lubricator and m/u QTS. Leak tested QTS to 200 bar 10 min. Opened SV and HMV.
01:45 - 07:00: RIH w/ run 5,72" od plug from surface to 3030 m. Worked toolstring through ASV at 495 m.
07:00 - 08:15: Correlated BHA across interval 3000 3070 m. Set plug at 3049 m.
08:15 - 10:45: POOH from 3049 m to above the xmas tree.
10:45 - 12:00: Closed HMV and SV. Pulled toolstring into catcher. Leak tested across xmas tree to 70 bar for 10 min. Flushed wireline riser and lubricator with nitrogen. Broke out lubricator. L/d toolstring.
12:00 - 13:00: Pressured tested EVO plug to 20/240 bar for 5/10 min. Pumped and bled back 932 l.
13:00 - 19:00: R/d lubricator. Re-configured AWS winch. Hooked up add-on drum with 7-46 SLB cable. Calibrated weight cell and installed depth counter. Meanwhile isolated rigfloor equipment. Changed out oil on TDS. Cleared pipe deck to l/o 3 1/2" DP. Installed new cladding on drag chain.
19:00 - 20:30: Installed AWS pump in sub on w/l riser, connected hose for returns to trip tank. SLB built rope socket/cable head and prepared tools on deck for w/l run USIT/CBL.
20:30 - 21:15: Interrupted preparation due to lifting on cantilever. L/o 40 joints 3 1/2" DP.
21:15 - 00:00: SLB prepared primary and backup tools on deck for w/l run USIT/CBL.

24-hour summary: RIH and set EVO plug in 7" liner at 3049 m. Pressure tested EVO plug to 240 bar. Changed equipment from AWS 5/16" e-line to SLB 7-46 cable. Build cable head, prepared and tested toolstring for w/l run USIT/CBL.
Hourly activities:
00:00 - 03:00: SLB tested primary and backup tools on deck. Calibrated depth sensors. Installed sheaves. Meanwhile performed weekly maintenance on FWD and aft PRS. Installed new cladding on drag chain. Cleaned and tieded rig floor.
03:00 - 03:15: Performed pre-job meeting for m/u toolstring and USIT/CBL run.
03:15 - 04:30: M/u BHA for run Zeroed tool and checked toolstring at surface. Opened SV and HMV.
04:30 - 07:00: RIH w/ run from surface to 3039 m.
07:00 - 08:30: Logged USIT/CBL across interval 3040 2742 m. Performed two repeat passes across same interval.
08:30 - 09:00: Waited on confirmation from town on log data quality.
09:00 - 11:15: POOH from 2742 m to surface. Average pulling speed 20 m/min.
11:15 - 12:00: Closed HMV and SV. Broke and l/d run USIT/CBL toolstring.
12:00 - 16:15: R/d SLB add-on cable from AWS unit. Reconfigured AWS winch to run 5/16" e-line. R/d pump-in sub with return hose.
16:15 - 17:00: M/u weight bars to cable head, stabbed lubricator and m/u same. Lined up to test riser and lubricator.
17:00 - 17:30: Tested lubricator and w/l riser to 20/200 bar for 5/10 min using the cement unit.
17:30 - 18:15: Flushed riser and lubricator with nitrogen back to trip tank.
18:15 - 19:15: SLB prepared toolstring on rig floor. Rerouted lines to multibowl, lined up to test same.
19:15 - 19:45: P/u and m/u BHA for run punch). Tested annular line-up to 20/200 bar for 5/10 min. Pressured up annulus to 5 bar.
19:45 - 20:15: M/u lubricator and tested QTS to 200 bar for 10 min. Filled riser with cement unit via KWV.
20:15 - 20:30: Opened HMV and SV. RIH w/ run punch) from surface to 250 m. Lifted barriers and powered up SLB unit.
20:30 - 00:00: RIH w/ run from 250 m to 2840 m.

24-hour summary: RIH with w/l run#3 USIT/CBL. Performed USIT/CBL log in 7" liner from 3040 2742 m. POOH and l/d run toolstring. R/d SLB add-on cable and r/u to run 5/16" e-line with pressure control equipment. M/u w/l run punch) and RIH with same to 2840 m.
Hourly activities:
00:00 - 00:15: Bled of lubricator pressure from 34 bar to 2 bar via closed drain. Closed KWV. Verified ASV open on AWS local control panel.
00:15 - 01:45: Performed correlation pass across interval 2840 2700 m. Performed tie-in pass on same interval. Positioned puncher with top shot at 2782 m. WHP 0 bar/ annulus pressure 3 bar. Punched interval 2782 2785 m. Observed annulus pressure 28 bar.
01:45 - 03:00: POOH w/ run#4 from 2782 m to 250 m.
03:00 - 03:15: Made pa announcement and placed barriers. Powered down SLB unit.
03:15 - 03:30: POOH from 250 m into tool catcher. Closed HMV and SV.
03:30 - 04:45: Broke lubricator. L/d toolstring on deck. All guns fired.
04:45 - 06:15: Verified line-up for circulating tubing and annulus. Opened HMV and KWV. Staged up pumps and pumped 1,21 SG OBM with 1000 LPM/ 20 bar to FCP 100 bar. Pumped 65 m3.
06:15 - 07:45: R/u slick line for run#5 lock open sleeve).
07:45 - 08:15: P/u and m/u BHA for run open).
08:15 - 08:30: Removed hose from multibowl and hooked up same to KWV. Bled off 20 bar to t/t.
08:30 - 09:15: Opened SV and HMV. RIH w/ run open) to DHSV at 477 m.
09:15 - 10:15: Set lock open ring as per procedure.
10:15 - 12:00: Jarred up and sheared pin between d probe and lock mandrel.
12:00 - 12:30: POOH from 477 m to surface. L/d running tool and stinger assembly.
12:30 - 13:15: RIH w/ GS/M pulling tool from surface to 477 m.
13:15 - 14:15: Jarred up to release the lock and retrieve FLO from well, no success.
14:15 - 18:30: Jarred down to release GS/M pulling tool.
18:30 - 19:00: POOH from 477 m to surface. FLO left in hole.
19:00 - 20:15: Held TBT with nightshift. Re-configured toolstring, including hydraulic jar and TDR.
20:15 - 20:45: RIH w/ jarring toolstring and engaged FLO at 477 m.
20:45 - 22:15: Jarred upwards on FLO. Observed free after 15 hits. Confirmed 300 lbs additional weight.
22:15 - 22:30: POOH from 477 m to 284 m w/ 35 m/min. Observed loss of tension and weight. Stopped POOH.
22:30 - 22:45: Performed TBT for way ahead and handling loose wire safely.
22:45 - 23:00: POOH from 284 m to surface. Toolstring parted at time delayed release below cable head.
23:00 - 00:00: Prepared fishing BHA to fish parted toolstring.

24-hour summary: Punched tubing at 2782 m. POOH, l/d punching BHA. Circulated tubing and annulus to 1,21 SG OBM. RIH with run open DHSV) on s/l. Set lock open ring and POOH. RIH and attempted to pull FLO w/o sucess. Jarred free and POOH. Re-build toolstring and RIH to retrieve FLO. Jarred and confirmed FLO free, POOH. Lost toolstring in hole while POOH. M/u fishing BHA for fishing lost toolstring.