bengsoon/volve_alpaca huggingface dataset:
Hourly activities:
00:00 - 02:45: Continued installing tension cylinders in WH module. Installed protector guide on tensioner deck. Meanwhile bolted up hatches f-13 and f-15 on weather deck.
02:45 - 03:45: Checked level and opened valves on nitrogen system. Transfered weight from TDS to tensioner system. Had 90 bar on all cylinders and 70. 5 MT on TDS when operation was finished.
03:45 - 04:45: Measured cutting hight on PR to 1414 mm above tensioner deck and marked riser. Verified measurement b on machined tectyl coated area. Adjusted weight in TDS to 72,3 MT. RU and leveled cutting tool. Installed auto-feed system.
04:45 - 06:00: Started cutting PR production riser using auto-feed and 8-12 RPM.
06:00 - 07:00: Completed cutting the PR. Pulled out landing string with top part of tension joint. Broke connection between DP and handling tool. L/d top part of tension joint.
07:00 - 10:30: Installed inflatable ball inside PR, as a debris barrier for metal swarf during bevelling. Bevelled the PR. Simultaneously worked on the BOP.
10:30 - 11:00: Retrieved the cutting gear to the rig floor and rigged down same.
11:00 - 13:00: Held tool box talk and rigged down the 5½" handling equipment, slings and the spider. Moved the spider out from the rig floor.
13:00 - 13:30: Installed outer ring and master bushing and rigged up 5½" handling equipment.
13:30 - 14:30: Held tool box talk and broke out the riser RT and lo same.
14:30 - 14:45: Held tool box talk prior to install the multibowl. Had production to shut down the water inject. On f4.
14:45 - 18:00: M/u the multibowl and ran in and installed same as per vetco procedure. Pressure tested to 35 bar to ensure BT seals intack. Energized plastic in upper and lower BT seals, and pressure tested same to 3000 psi bar) 10 min.
18:00 - 18:30: Retrieved the multibowl RT and lo same.
18:30 - 19:00: Installed valves on the multibowl.
19:00 - 19:45: Held time out for safety.
19:45 - 21:45: Prepared for running BOP riser jnt. And picked up same. Build scaffolding around the multibowl.
21:45 - 23:00: Ran in and installed the BOP riser jnt. And torqued up same. PU 2. 5 tons to ensure locking segment were locked.
23:00 - 00:00: Retrieved slings for running BOP riser jnt. Installed outer ring and master bushing. Installed hatch cover. Started water injection on f4 at 23 55 hours.

24-hour summary: Cut the PR and bevelled same. Installed the multibowl and valves. Installed BOP riser jnt. Built scaffolding to get access to BOP riser jnt connection. Changed wash pipe.
Hourly activities:
00:00 - 00:30: Cleared and cleaned rig floor.
00:30 - 01:00: Held tool box talk prior to rig up and change wash pipe. Rigged up for changing out the wash pipe.
01:00 - 04:00: Built scaffolding in the moon pool to get access to the BOP riser jnt connection. Flushed lines from CMT. To rig floor prior to perform BOP test. Simultaneously worked on the BOP.
04:00 - 06:00: Changed out wash pipe. Meanwhile pressure tested the BOP to 20/345 bars for 5/10 min.
06:00 - 06:45: Completed changing of the wash pipe.
06:45 - 09:00: Rigged up and pressure tested the wash pipe and the IBOP 20/345 bars 5/10 mins. Meanwhile pressure test the BOP to 20/345 bars for 5/10 min.
09:00 - 10:00: Rigged down equipment for testing of the wash pipe and IBOP. Installed slings for handling the diverter. Meanwhile checked torque on bolts on annular.
10:00 - 12:30: Lined up and positioned test joint for testing of annular. Tested annular to 20/345 bar 5/10 mins. Meanwhile checked equipment prior to picking up HWDP. Changed dies in flush joint elevators. Held tool box prior to handling of HWDP. Attempted to handle HWDP, not able to open fingers on PDM head.
12:30 - 14:30: Held tool box talk prior to nippling of the BOP and diverter. Nippled down the BOP nt2 connector. Meanwhile changed dies in TDS pipe handler.
14:30 - 18:30: Picked up the diverter and landed on the rig floor. Moved the BOP into to well centre and nippled up same.
18:30 - 19:00: Pulled master bushing and ran slick jnt into the BOP.
19:00 - 21:30: Held tool box talk and installed the diverter and made up the nt2 connector.
21:30 - 22:15: Cleared and cleaned rig floor.
22:15 - 22:45: Held tool box talk and installed hang off wires on TDS.
22:45 - 23:15: Prepared handling equipment for slip and cut of drill line.
23:15 - 00:00: Held tool box talk prior to slip and cut drill line.

24-hour summary: Tested the wash pipe IBOP to 20/345 bars 5/10 mins. Nippled up BOP and diverter and pressure tested same to 20/345 bars 5/10 mins. Performed slip and cut of drill line.
Hourly activities:
00:00 - 01:15: Perform slip and cut of drill line.
01:15 - 04:30: Continued slip and cut of drill line.
04:30 - 05:00: Calibrated top drive.
05:00 - 06:00: Held tool box talk prior to install test plug in surface well for testing of BOP riser connection.
06:00 - 07:00: Made up test plug and RIH and landed off in surface well head.
07:00 - 08:30: Held tool box talk and filled riser to SW and tested BOP connection to 35/345 bars 5/10mins.
08:30 - 09:00: POOH with test plug.
09:00 - 09:30: Held tool box talk and broke out test plug and made up wear bushing RT with bowl protector.
09:30 - 10:00: RIH and set bowl protector as per vetco procedure. POOH and laid out bowl protector RT.
10:00 - 10:15: Held tool box talk prior to handling HWDP.
10:15 - 10:45: Checked dies in PRS, PDM and handling equipment prior to pick up HWDP. Unable to handle HWDP with PDM.
10:45 - 11:45: Trouble shooted the PDM, found that PDM had to be re-programmed for handling HWDP.
11:45 - 13:00: RIH with annulus insert RT, while picking up dedicated HWDP landing string from cantilever. Found incompatible tool jnts. With 3mm gab.
13:00 - 14:00: POOH and laid out 3 jnt incompatible tool jnts. Picked up and meassured 3 new jnts.
14:00 - 15:15: Continued RIH with annulus insert RT, on dedicated HWDP landing string to 113m.
15:15 - 16:00: Made up landing string to TDS. RIH and tagged top of annulus insert, with MAX. 2 ton. Engaged the j-slot and took 1 ton overpull. Slacked off to neutral string weight. Rotated to the left approx 6 turns, while keeping neutral weight to retrieve annulus insert.
16:00 - 17:45: POOH and laid out RRT and annulus insert. As POOH with the annulus insert passed subsea well head very carefully and surface well head wear bushing very slowly due to small clearances.
17:45 - 18:30: Made up bull nose jet sub and RIH from surface to 140m.
18:30 - 21:00: Lined up and washed subsea well reciprocating the pipe, pumped 40m SW, 10m hi-vis and displaced riser to 1. 03 SG treated seawater.
21:00 - 21:30: POOH and l/d bullnose sub.
21:30 - 22:15: Made up primary bowl protector RRT on DP. RIH and retrieved bowl protector, POOH and laid out bowl protector.
22:15 - 23:15: Held tool box talk and made up spear assy. Using rig-tongs. Racked back spear assy. In derrick.
23:15 - 23:30: Cleared and cleaned rig floor.
23:30 - 00:00: Held tool box talk and commenced rig up casing handling equipment and casing tong.

24-hour summary: Tested BOP connection to 35/345 bars 5/10mins. Washed subsea well head. Rigged up casing handling equipment. RIH with 10 3/4" tie-back adapter on 10 3/4" casing and made up 10 3/4" surface casing hanger assembly.
Hourly activities:
00:00 - 06:00: Continued derrick-, moon pool- and cantilever inspection prior to performing straight pull with TDS, to free stuck adjustment sub setting tool. Serviced TDS, FWD and aft PRS. Laid out DC'S and jars from derrick. Pressure tested FOSV and gray valve to 30/345 bars 5/10mins.
06:00 - 11:00: Continued with general maintenance on rig floor and in the moon pool. Greased BOP wing valves.
11:00 - 11:15: Held tool box talk prior to pull stuck adjustment sub setting tool with straight pull.
11:15 - 11:30: Lined up and filled riser with SW. Closed annular BOP with 1500 psi. Applied pressure on pistons in tool, by pressuring up well kill line) in increments of 10 bars to maximum 50 bars. Reduced annulus pressure to 500 psi.
11:30 - 14:00: Worked string up and down as per drill-quip instructions. Observed string moved up and latching ring engaged setting tool latching profile. Picked up 30 MT overpull. Bled down annulus and opened annular.
14:00 - 14:45: Continued working string up and down, picked up overpull in 30 MT increments to MAX overpull of 150 MT.
14:45 - 15:00: Continued working string up and down to MAX overpull of 150 MT. While options were discussed with land organisation.
15:00 - 16:00: Slacked off string weight to neutral and verified string could be torqued up to 9 KNM. Applied 50 bars inside string to verify setting tool integrity.
16:00 - 19:30: Prepared surface equipment to pull 10 3/4" tie back. Checked dies in both PRS'S.
19:30 - 20:00: Held tool box talk prior to pull 10 3/4" tie back and surface hanger.
20:00 - 21:30: Drained riser. Engaged slot in adjustment sub with dril-quip tool. Pressured up on HWDP to 140 bars and activated cylinders in tool. Picked up 30 MT to unseat the hanger. Rotated tool 12 turns anti-clockwise to open up the adjustment sub. Picked up weight to 4 MT over neutral. Rotated tool anti-clockwise with MAX 2500 NM torque to back off tie back connection. Picked up gently on string, with no overpull after 6 turns of rotation. Continued POOH with 10 3/4" tie back and surface hanger and set in manual slips and made up dog collar.
21:30 - 00:00: Inspected the 10 3/4" surface hanger, found re-run able. Started manufacturing plate for handling of 5½" HWDP.

24-hour summary: Attempted to retrieve the adjustment sub setting tool with straight pull of 150 MT overpull. Retrieved 10 3/4" tie back and surface hanger with adjustment sub setting tool still inside. Installed plate and 5½" DP elevators on top of 10 3/4" surface hanger and secured same. Prepared to pull 10 3/4" with adjustment sub setting tool inside.
Hourly activities:
00:00 - 00:30: POOH with HRT test tool and laid out same.
00:30 - 03:30: Held tool box talk and picked up and RIH with 10 3/4" MS-T seal assy RT. Landed out on 10 3/4" casing hanger. Locked RT into riser. Set seal assy by applying 4300 psi to setting function. Tested seal assy trough test port in multibowl to 345 bar/10 min.
03:30 - 04:15: Released RT from casing hanger and POOH with RT. Laid out same.
04:15 - 05:15: Held tool box talk and picked up and RIH bowl protector and landed of in surface wellhead. POOH RT, laid out same.
05:15 - 06:00: Held tool box talk and picked up RTTS pulling tool and made up same as per halliburton procedure. Started RIH from surface to 10m.
06:00 - 07:00: RIH with RTTS pulling tool from 10m to 349m.
07:00 - 08:30: Held tool box and displaced well above RTTS plug to 1. 30 SG OBM.
08:30 - 09:00: Took up/down weight 81/78 MT. Tagged RTTS plug, screwed into the RTTS with 5 RPM. Pressure increased with 2 bars when equalizing. Picked up 6 MT overpull and released the RTTS plug.
09:00 - 11:30: Held tool box talk and POOH with RTTS plug from 349m to surface.
11:30 - 12:15: Held tool box and laid out RTTS plug.
12:15 - 13:00: POOH with 4 STD of HWDP and jetting sub.
13:00 - 13:30: Cleared and cleaned rig floor. Checked dies in PRS.
13:30 - 13:45: Held tool box talk prior to pick up 8½" drilling BHA.
13:45 - 18:00: Picked up and made up 8½" drilling BHA and RIH from surface to 81m.
18:00 - 18:30: Laid out jar from derrick and picked up new jar.
18:30 - 21:00: Continued RIH with 8½" drilling BHA, from 81m to 138m
21:00 - 22:30: Continued RIH with 8½" drilling BHA on 5" DP, from 138m to 545m. Using the remote operated cleaning and greasing device for the DP. Trip tme 271m/hour.
22:30 - 23:00: Tested out the MWD/LWD with 1600 LPM.
23:00 - 23:30: Performed pit drill
23:30 - 00:00: Started calibration of schlumberger MWD block height.

24-hour summary: Retrieved RTTS plug at 349 m. Displaced well above RTTS plug to 1. 30 SG OBM. M/u 8½" drilling BHA. RIH with 8½" drilling BHA from surface to 1722m.
Hourly activities:
00:00 - 06:00: Continued to drill 8½" hole from 2793m to 2850m. Drilling parameters flow 1695 LPM SPP 163-168 bar string RPM 100 wob 9-12 MT TQ 5-16 KNM ROP 8-15 m/hour ESD 1. 391-1. 401 SG mud weight 1. 30 SG. Took survey at 2833m.
06:00 - 16:30: Continued drilling 8½" hole from 2850m to 2932m. Drilling parameters flow 1985-2080 LPM SPP 165-180 bar string RPM 100-160 wob 6-9 MT TQ 7-15 KNM ROP 8-18 m/hour ECD 1. 44-1. 46 SG mud weight 1. 30-1. 35 SG. Took servey at connections. Increased MW from 1. 30 SG to 1. 35 SG.
16:30 - 16:45: Took SCR. 1. 35 SG OBM at 2930m. 665lpm 31 bars. 890lpm 43 bars.
16:45 - 19:00: Continued drilling 8½" hole from 2932m to 2953m. Drilling parameters flow 2050 LPM SPP 180 bar string RPM 160-170 wob 6-7 MT TQ 9-14 KNM ROP 8-15 m/hour ECD 1. 456-1. 459 SG mud weight 1. 35 SG.
19:00 - 00:00: Continued to drill 8½" hole from 2953m to 3012m. Reamed draupne formation as per procedure. Drilling parameters flow 2050 LPM SPP 160-180 bar string RPM 170 wob 2-7 MT TQ 9-11 KNM ROP 8-26 m/hour ECD 1. 454-1. 456 SG mud weight 1. 35 SG.

24-hour summary: Continued drilling 8½" hole from 2850m to 3070m. Increased MW from 1. 30 SG to 1. 35 SG. Prepared for taking pressure point with stethoscope.
Hourly activities:
00:00 - 01:00: As making connection observed gas of 5-7 gas coming back with returns. Circulated down gas to 1 reciprocating the string, with 1940 LPM, 170 bars, 110 RPM.
01:00 - 04:45: Continued drilling 8½" hole from 3012m to 3070m. Drilling parameters flow 1950-2050 LPM SPP 155-190 bar string RPM 140-170 wob 2-7 MT TQ 9-12 KNM ROP 8-32 m/hour ECD 1. 454-1. 471 SG mud weight 1. 35 SG.
04:45 - 05:00: Held pit drill. Took SCR 1. 35 SG OBM at 3053m. 443 LPM 23 bars. 665 LPM 34 bars. 886 LPM 47 bars.
05:00 - 05:30: Held tool box talk prior to perform pressure points. Simultaneously circulated well clean while reciprocating the pipe.
05:30 - 06:00: Pulled back one stand, racked back same in derrick and prepared for taking pressure points with stethoscope.
06:00 - 06:30: Made up to TDS, correlated depth and positioned bit at 3018m,
06:30 - 07:00: Positioned bit at 3032m and down linked twice, activated the stethoscop.
07:00 - 08:30: Took pressure point bit depth 3031. 7m, test depth 3006m, pressure 286. 63 bars, mobility 32. 53 MD. Bit depth 3042. 7m, test depth 3017m, pressure 286. 94 bars, mobility 164. 08 MD. Bit depth 3056. 7m, test depth 3031m, pressure 287. 07 bars, mobility 1427. 08 MD.
08:30 - 09:00: Down linked and deactivated the stethoscope. Took survey prior to continue drilling ahead.
09:00 - 17:30: Continued drilling 8½" hole from 3070m to 3214m. Drilling parameters flow 1950-2060 LPM SPP 170-180 bar string RPM 170 wob 4-5 MT TQ 10-15 KNM ROP 10-28 m/hour ECD 1. 47-1. 48 SG mud weight 1. 35 SG. Meanwhile rigged up 7" casing tong for making up casing in stands.
17:30 - 18:15: Down linked and deactivated stethoscop. Reciprocated the string while cleaning prior took pressure point. Bit depth 3185. 7m, test depth 3160m, pressure 289. 6 bars, mobility 4447. 27 MD
18:15 - 19:15: Racked back one stand and positioned string. Took pressure point. Bit depth 3140. 7m, test depth 3115m, pressure 288. 69 bars, mobility 272. 88 MD
19:15 - 19:30: Down linked and deactivated the stethoscope.
19:30 - 20:15: Washed down to bottom from 3114m to 3214m. Flow 1960 LPM SPP 175 bar string RPM 25 TQ 6-9 KNM ECD 1. 474 SG mud weight 1. 35 SG. Took survey prior to continue drilling ahead.
20:15 - 22:45: Continued drilling 8½" hole from 3214m to 3255m. Drilling parameters flow 1960 LPM SPP 180 bar string RPM 160 wob 4-6 MT TQ 12-15 KNM ROP 8-30 m/hour ECD 1. 474-1. 485 SG mud weight 1. 35 SG. Meanwhile transfered tension cylinders and ring down to the seller deck
22:45 - 23:30: Cleaned well prior to take pressure points. Reciprocated the string while cleaning. Parameters flow 1960 LPM SPP 180 bar string RPM 160 TQ 9-10 KNM ECD 1. 474 SG mud weight 1. 35 SG. Racked back one stand.
23:30 - 00:00: Positioned string. Started taking pressure point at 3203. 7m.

24-hour summary: Continued drilling 8½" hole from 3070m to 3335m. Took pressure points, bit depth 3031. 7m, 3042. 7m, 3056. 7m, 3185. 7m, 3140. 7m, 3203. 7m, 3225. 7m.
Hourly activities:
00:00 - 01:00: Continued POOH with 8½" drilling BHA from 3092m to 2689m into 9 5/8 casing. Trip time in open hole 403 m/hour.
01:00 - 01:15: Took flow check. In the 9 5/8" shoe.
01:15 - 01:30: Function tested BOP. Started service the TDS.
01:30 - 01:45: Took drag and torque reading. 10 RPM 5. 0 KNM, 20 RPM 5. 0 KNM and 30 RPM 6. 0 KNM. Up/down weight 154/135 MT rotation 142 MT, stretch 1. 5m.
01:45 - 04:00: Continued servicing TDS and both PRS'S. Meanwhile flushed choke and kill lines.
04:00 - 06:00: Continued POOH with 8½" drilling BHA from 2689m to 1919m. Trip time 385 m/hour. Dropped 2 3/4" drift in STD 40.
06:00 - 08:15: Continued POOH with 8½" drilling BHA from 1919m to 1116. Trip time in open hole 357 m/hour.
08:15 - 08:30: Changed to 5" DP handling equipment.
08:30 - 09:45: Continued POOH with 8½" drilling BHA from 1116m to 138m. Trip time 782 m/hour.
09:45 - 10:00: Flow checked well, well static. Simultaneously held tool box talk prior to POOH and lay out 8½" drilling BHA.
10:00 - 10:15: POOH and racked back HWDP STD'S.
10:15 - 11:00: Removed PS-21 slips and installed master bushing.
11:00 - 11:30: Cleared and cleaned rig floor.
11:30 - 11:45: Installed elevator rotator.
11:45 - 12:00: Laid out jars.
12:00 - 12:15: POOH and racked back HWDP STD.
12:15 - 15:15: POOH and laid out 8½" drilling BHA.
15:15 - 15:30: Cleared and cleaned rig floor.
15:30 - 17:45: Held tool box and rigged up 7" liner handling equipment.
17:45 - 19:00: Held tool box talk and picked/made up 7" shoe and intermediate.
19:00 - 19:30: Held tool/sja box talk prior to RIH with 7" liner.
19:30 - 19:45: Night shift held BOP drill.
19:45 - 00:00: Flow checked 7" float prior. RIH with 7" liner from surface to 217m. Filled first 5 singles, and after every 5'th jnt. Trip time 51m/hour.

24-hour summary: POOH with 8½" drilling BHA from 1919m to 138m. Laid out 8½" drilling BHA. Rigged up and RIH with 7" liner from surface to 600m. Found overshot packer leaking.
Hourly activities:
00:00 - 03:45: Continued RIH with 7" liner from 217 to 553m. Filled every 5'th jnt. Trip time 90 m/hour. Had unexplainable minor gain.
03:45 - 04:00: Flow checked well, well static.
04:00 - 04:30: Continued RIH with 7" liner from 553 to 600m. Filled every 5'th jnt. Trip time 82 m/hour. Simultaneously continued investigating the leakage. Found overshot packer leaking fluid and koomy unit level dropped.
04:30 - 06:00: Held tool/sja box talk and actuated the overshot packer mechanically. Tightened the 16 actuating screws with a MAX. Torque 200 ft-lbs.
06:00 - 06:30: Continued actuating the overshot packer mechanically. By tightened the 16 actuating screws with a MAX. Torque 200 ft-lbs.
06:30 - 08:30: Continued RIH with 7" liner from 600m to 708m. Filled every 5'th jnt. Trip time 54 m/hour.
08:30 - 08:45: Flow checked well, well static.
08:45 - 15:00: Continued RIH with 7" liner from 708m to 1068m. Filled every 5'th jnt. Trip time 58 m/hour.
15:00 - 15:15: Held tool box talk prior to pick up liner hanger.
15:15 - 15:30: Changed to 5" DP handling equipment.
15:30 - 17:00: Picked up and installed 7" liner hanger/packer assy according to weatherford liner hanger procedure. Up/down weight 108/104 MT. Liner weight 36 MT.
17:00 - 17:30: Changed out FMS slips to PS-21 slips.
17:30 - 17:45: Installed radioactive pip tag blow 7" liner hanger/packer.
17:45 - 18:00: Rigged down casing tong.
18:00 - 18:15: Picked up and installed weatherford x-over and pup jnt.
18:15 - 18:30: Changed to 5½" DP handling equipment.
18:30 - 19:00: Installed two 6m 5½" pup jnt's.
19:00 - 19:15: Held tool box talk prior to trip in with 7" line on 5½" DP.
19:15 - 19:30: Checked surface equipment and prepared rig floor for RIH with 7" liner on 5½" DP.
19:30 - 19:45: Laid out one 6m pup jnt.
19:45 - 20:30: RIH with 7" line on 5½" DP from 1092m to 1294m. Restricted RIH speed when running through surface and subsea well heads. Trip time 270 m/hour.
20:30 - 23:15: Continued RIH with 7" line on 5½" DP from 1294m to 2222m. Filled every 5'th stand, duration for filling 10-15min. Trip time 338 m/hour. Iron roughneck spinner failed.
23:15 - 00:00: Found error in software. Cycled the iron roughneck and re-booted the software.

24-hour summary: Continued RIH with 7" liner from 600m to 1068m. Made up 7" liner hanger/packer. Continued RIH with 7" liner hanger/packer on 5½" DP from 1092m to 3685m.
Hourly activities:
00:00 - 01:00: Continued POOH with 7" line hanger RT 5½" DP from 1122m to 216m. Trip time 906 m/hour
01:00 - 01:45: Picked up CMT head with 6 pup, made up same and broke out the 6 m pup and laid out the CMT head.
01:45 - 02:15: Continued POOH with 7" line hanger RT 5½" DP from 216m to surface. Trip time 432 m/hour.
02:15 - 02:45: Changed out PS-21 slip to master bushing. Cleaned around RT.
02:45 - 03:30: Racked back last stand of DP. Broke out 6m pup and laid out the liner hanger RT.
03:30 - 03:45: Held tool box talk prior to run with BOP/SURFACE well head cleaning assy.
03:45 - 05:00: Picked up and made up BOP/SURFACE well head cleaning assy.
05:00 - 06:00: Started cleaning/jetting the BOP/SURFACE well head with 3100 LPM 70 bars.
06:00 - 06:15: Continued jet washing the BOP/SURFACE well head, 3100 LPM, 65 bars. Opened and closed BOP rams.
06:15 - 07:15: POOH with well protector and washing assy and laid out same.
07:15 - 08:30: Picked up one 5½" DP stand ran in and displaced BOP surface lines to water.
08:30 - 09:15: Made up wear bushing RT. Ran in and retrieved the wear bushing after two attempts.
09:15 - 11:00: Made up BOP test assy. Ran in and set same.
11:00 - 11:15: Lined up for BOP testing. Flushed surface lines.
11:15 - 16:00: Pressure tested the BOP as per maersk procedure. 20/345 bars 5/10 mins. Simultaneously tested the rotary hose, auto IBOP and manually IBOP.
16:00 - 17:00: Rigged down pressure test equipment and POOH with the test plug.
17:00 - 17:30: Made up wear bushing RT to one DP stand installed wear bushing. Made up to TDS.
17:30 - 18:30: RIH with wear bushing. Washed surface well head, 3700 LPM, 86 bars and 5 RPM. Installed the wear bushing. POOH with wear bushing RT.
18:30 - 19:00: Lined up for pressure test the well/7" liner against shear ram.
19:00 - 19:30: Held tool box talk prior to rig up for RIH with cleaning assy. On 3½" DP. Checked line up to pressure test the well/7" liner.
19:30 - 20:30: Cleared and cleaned rig floor. Started rig up for RIH with cleaning assy. On 3½" DP. Simultaneously pressure tested the well/7" liner to 310 bars 10 min 1. 36 SG OBM. Pumped 2375 litres had 2375 litres in return.
20:30 - 21:30: Continued rigging up for RIH with cleaning assy. On 3½" DP. Checked out all equipment for loose items. Function tested auto slips. Problems with HTS.
21:30 - 22:00: Repaired power rollers
22:00 - 22:30: Picked up cleaning assy. And made up same as per SPS instructions. PDM could not be operated from dog house.
22:30 - 23:00: Electric technician repaired PDM.
23:00 - 23:45: Picked up and made up cleaning assy. RIH same on 3 ½" DP from surface to 100m. Picked up 3½" DP singles from cantilever. Trip time 133 m/hour.
23:45 - 00:00: Held tool box talk prior to remove master bushing and install auto slip.

24-hour summary: Jet washed BOP/SURFACE well head. Performed BOP pressure test. Pressure tested the well/7" liner to 310 bars 10 min 1. 36 SG OBM. RIH w/cleaning assy. On 3 ½" DP from surface to 630m. 3½" DP ran singles from cantilever. Had problems with PDM, HTS roller and tail arm of HTS.