bengsoon/volve_alpaca huggingface dataset:
Hourly activities:
00:00 - 03:30: Drilled 26" section from 922 m to 1079 m MD. Drilling parameters flow 3500 LPM SPP 90-100 bar wob 1-8 MT torque 8-18knm string RPM 40 bit RPM 145. ROP 26-150 m/hr. Average ROP 45 m/hr. Pumped 15 m3 hi-vis sweep for every single drilled. Base utsira 1079 mmd 1064. 9 mtvd sliding from 937 m to 1003 m
03:30 - 04:30: Due to high torque when reaming from 1079 m 1070 m. Flow 4000 LPM SPP 120-130 bars.
04:30 - 06:00: Drilled 26" section from 1079 m to 1095 m MD. Drilling parameters flow 4000-4500 LPM SPP 90-100 bar wob 6-8 MT torque 1-3 KNM string RPM 40 bit RPM 145. ROP 2-15 m/hr. Average ROP 10 m/hr. Pumped 10 m hi-vis sweep for every single drilled. Sliding from 1080 m to 1095 m
06:00 - 20:00: Drilled 26" section from 1095 m to 1333 m MD. Drilling parameters flow 3500-4000 LPM SPP 105-138 bar wob 6-11 MT torque 7-16 KNM string RPM 40 bit RPM 145-160. ROP 2-130 m/hr. Average ROP 10 m/hr. Pumped 10 m hi-vis sweep for every single drilled. Top skade 1227 mmd 1209 mtvd base skade 1322 mmd 1296. 3 mtvd slided from 1124 m to 1141 m 1164 m to 1178 m 1204 m to 1218 m 1245 m to 1265 m 1285 m to 1305 m
20:00 - 21:15: Mud pump and shot down. Stopped drilling. Circulated with mud pump 3, 2000lpm reciprocated the string.
21:15 - 00:00: Continued drilling 26" section from 1333 m to 1369 m MD. Drilling parameters flow 4000 LPM SPP 138 bar wob 9-12 MT torque 7-14 KNM string RPM 40 bit RPM 120-160. ROP 10-15 m/hr. Average ROP 13 m/hr. Pumped 15 m hi-vis sweep. Slided from 1133 m to 1145 m

24-hour summary: Drilled 26" hole from 1095 m to 1378 m. Displaced open hole to 1. 40 SG mud.
Hourly activities:
00:00 - 00:30: Continued drilling 26" section from 1369 m to 1378 m MD. Drilling parameters flow 4000 LPM SPP 140 bar wob 6-9 MT torque 8-16 KNM string RPM 40 bit RPM 160. ROP 15-23 m/hr. Average ROP 18 m/hr. Pumped 15 m hi-vis sweep.
00:30 - 03:15: Circulated hole clean pumped 30 m hi-vis followed by 30 m sea water and then 30 m hi-vis. Flow 3500-5000 LPM/ 130 bars torque 6-9 KNM string RPM 40 bit RPM 190. Reciprocated the string.
03:15 - 03:45: Took survey at TD 1378 m. Torque and drag at 1365 m 200 LPM 40 RPM 7-10 KNM up/down weight 150/130 MT.
03:45 - 06:00: Displaced open hole to 1. 40 SG mud. Flow 4000-5000 LPM/ 135-260 bars torque 6-8 KNM string RPM 40 bit RPM 160-190. Reciprocated the string drag at 1365 m 200 LPM up/down weight 150/130 MT.
06:00 - 06:30: Prepared for POOH with 26" drilling BHA. Lined up mud bucket.
06:30 - 10:30: POOH from 1365 m to 1306 m. Took weight, worked string without progress. Reamed out from 1306 m to 1299 m without pumping. Attempted to lubricate out with 1. 40 SG mud 300 LPM.
10:30 - 18:30: RIH to 1320 m. Displaced hole to sea water at 4200 LPM 141 bars. Backed reamed out from 1320 m to 880 m top utsira. At 4200 LPM 135 bars torque 14 40 KNM.
18:30 - 20:00: Circulated BTM at top utsira 880 m, 4200 LPM 127 bars.
20:00 - 20:45: RIH with 26" drilling BHA. Took weight at 1168 m.
20:45 - 00:00: Reamed stand. Slided and rotated stand through obstructions at 1168 m, 1173 m and from 1198 m to 1205 m. Flow 3000 LPM SPP 80 bars torque 7-13 KNM. at 1205 m). Made up new connection.

24-hour summary: Attempted to POOH with 26" drilling BHA. Displaced hole from 1. 40 SG mud to sea water. Reamed back to top utsira at 880. RIH, took weight at 1165 m. Reamed down to TD. Pumped 30 m hi-vis. Commenced to displace out same.
Hourly activities:
00:00 - 05:30: Reamed from 1205 m to 1378 m. Flow 4200 LPM SPP 150 bars torque 7-22 KNM/ RPM 40 RPM 160.
05:30 - 06:00: Pumped 30 m hi-vis started displacing out same with 3500 LPM 108 bars, reciprocated the string.
06:00 - 07:15: Displaced 30 m hi-vis around at 5000 LPM 190 bars. Reciprocated the string.
07:15 - 08:15: Pumped 100 m 1. 40 SG mud, 4000 LPM 125 bars.
08:15 - 13:30: Lubricated out of hole with 26" drilling BHA, from 1378 m to 798 m, flow 1000 LPM SPP 3 bars RPM 40 bit RPM 70, torque 6 8 KNM.
13:30 - 14:30: At 798 m displaced well to 1. 40 SG mud, flow 4000 LPM SPP 150 bars. Reciprocated the string. Pumped a total of 475 m 1. 40 SG mud since started lubricating out of the hole.
14:30 - 16:30: POOH with 26" drilling BHA from 798 m to 238 m. Worked through tight spot at 548 m. Overpull 15 20 tonnes.
16:30 - 17:00: Continued POOH with 26" drilling BHA from 238 m to 156 m.
17:00 - 17:30: Made up string to TDS. Topped up the hole with 15 m 1. 40 SG mud. Meanwhile cleaned rig floor.
17:30 - 18:15: Pulled bit out of funnel 121 m. Held tool box talk prior to change out PS-21SLIPS to master bushing and check dies on PRS. Performed same.
18:15 - 23:00: Continued POOH with 26" drilling BHA from 121 m. Removed clay as BHA were pulled out. Stabiliser above bit was covered in dry clay. Racked back 8¼" DC. Laid out NMDC, MWD and motor.
23:00 - 23:30: Cleaned and cleared rig floor. Held tool box talk prior to rig up 20" casing handling equipment.
23:30 - 00:00: Started to rig 20" casing handling equipment.

24-hour summary: Pumped 30 m hi-vis, displaced out same. Pumped 100 m 1. 40 SG mud. Lubricated OOH from 1378 m to 798 m. POOH from 798 m to surface. L/o 26" BHA. Rigged up 20" casing handling equipment. Picked up shoe joint and made up intermediate joint, baker locked same.
Hourly activities:
00:00 - 02:45: Continued rigging up 20" casing handling equipment, odfjell casing tong and FAC tool. Changed to 20' bails and elevator. Installed PS-30 slips.
02:45 - 03:00: Crew change, handover between day/night shift.
03:00 - 04:30: Continued rigging up 20" casing handling equipment.
04:30 - 05:00: Held tool box talk prior to run 20" casing.
05:00 - 06:00: Picked up shoe joint and made up intermediate joint, baker locked same. Filled shoe with SW for integrity test.
06:00 - 07:30: RIH with 20" casing from 36 m to 138 m. Filled every jnt with SW.
07:30 - 09:30: Entered 30" conductor at 138 m continued RIH with 20 casing to 214 m. Filled every jnt with SW. Hydraulic hose came off elevator.
09:30 - 10:15: Re-connected hydraulic hose to elevator.
10:15 - 15:15: Continued RIH with 20" casing from 214 m to 448 m. Damaged box of jnt 77. Filled every jnt with SW.
15:15 - 16:15: Laid out jnt 77.
16:15 - 00:00: Continued RIH with 20" casing from 448 m to 956 m. Filled every jnt with SW.

24-hour summary: RIH with 20" casing from surface to 1144 m.
Hourly activities:
00:00 - 04:30: Mixed and performed CMT job. Pumped 322 m 1. 52 SG lead slurry at 1300 LPM, 25 28 bars pump pressure. 20 m 1. 92 SG tail slurry at 900 LPM, 25 bars pump pressure. Good returns in f-15
04:30 - 06:00: Released dart, shear pressure/volume 200 bar/1250 litres. Chased dart with 3000 litres SW with CMT pump. Displaced cement with rig pumps at 3000 LPM. FCP 52 bars. All returns up f15. Bumped plug at 9507 stks. Increased pressure to 120 bars. 97. 6 pump efficiency.
06:00 - 06:15: Bled off pressure 1500 litres, no back flow.
06:15 - 07:00: Rigged down CMT hose and control lines.
07:00 - 07:15: Held tool box talk prior to release the cart tool.
07:15 - 07:45: Reduced over pull on landing string to neutral. Released cart according to vetco procedure, 5 turns right hand. Broke out cement head and laid out same. Dropped 2 sponge balls and flushed landing string.
07:45 - 08:30: Laid out two HWDP. Picked up CMT head and broke out 6' DP pup. Laid out CMT head.
08:30 - 09:00: Continued pull out with landing string and laid out same.
09:00 - 11:00: Installed well head hatches. Terminated operation on f-15

24-hour summary: Completed cementing of 20" casing.
Hourly activities:
12:00 - 12:30: Held tool box talk prior to skidding of cantilever from f-9 to f-15.
12:30 - 13:30: Removed final scaffolding. Skidded cantilever 1. 5 m STB. 2. 25 m. Aft, from f-9 to f-15.
13:30 - 13:45: Held tool box talk prior to pull master bushing and install HPDR spider.
13:45 - 14:15: Installed slings in elevator to pull in HPDR spider. Installed back-up tugger wire.
14:15 - 15:15: Pulled master bushing and installed HPDR spider. 14 45 informed production to shut in well oil producer f-14.
15:15 - 17:15: Rigged up to run HPDR riser and removed hatches. Installed cradle and trolly on HTS. Parallel activity installed VX ring in sub sea well head.
17:15 - 17:45: Held tool box talk prior to pick up TBC/HPDR double a.
17:45 - 19:00: Picked up TBC/HPDR double a, meanwhile installed guide wires through slot f 15. 17 50 oil producer f-14 shut in.
19:00 - 19:30: Held tool box talk and check equipment.
19:30 - 21:00: Ran tugger to moon pool. Picked up hot stab and attached to TBC. Pressure tested primary lock, primary unlock and secondary unlock. 3000psi(207 bars)/5 mins. Meanwhile rigged up to run guide lines.
21:00 - 22:00: Removed hot stab. Removed hatches and secured open areas. Shut in water injection wells f-4 and f-5.
22:00 - 23:30: Waited for production to bleed off pressure in water injector f-4 and f-5 flow lines.
23:30 - 00:00: Ran in with TBC/HPDR double a, landed of TBC/HPDR double a in spider.

24-hour summary: Skidded cantilever from f-9 to f-15. Made up TBC/HPDR double a and HPDR double b, and landed off same in spider.
Hourly activities:
00:00 - 04:15: Picked up double b simultaneous lift by deck crane and the TDS. Removed the riser lifting tool from TBC/HPDR double a. Made up the HPDR double b, leak tested the connection to 3000 psi(207bars)/10 mins. Installed bolt caps and fairings.
04:15 - 05:15: Lowered the HPDR double b. Installed guide wire lines. Hung off HPDR in the riser spider.
06:00 - 08:45: Picked up double c simultaneous lift by deck crane and the TDS. Removed the riser lifting tool from TBC/DOUBLE b. Made up the HPDR double c, leak tested the connection to 3000 psi(207bars)/10 mins. Installed bolt caps and fairings.
08:45 - 09:00: Entered the water splash zone. To much movement, pulled HPDR out of the water.
09:00 - 11:45: Waited for sea to calm down to be able to run in with HPDR.
11:45 - 12:00: Lowered the HPDR double c. Hung off the HPDR in the spider.
12:00 - 14:30: Picked up double d simultaneous lift by deck crane and the TDS. Removed the riser lifting tool from double c. Made up the HPDR double d, leak tested the connection to 3000 psi(207bars)/10 mins. Installed bolt caps and fairings. Parallel activity prepared equipment for installation of boat collision stool and tension cylinders. Completed BOP testing to 15. 000 psi. Derrick inspection. F-9 handed over to production at 13 30
14:30 - 14:45: Lowered the HPDR double d. Observed TBC/HPDR with ROV. Hung off the HPDR in the spider.
14:45 - 17:30: Picked up tension/bop jnt and claxton NT-2 RT simultaneous lift by deck crane and the TDS. Removed the riser lifting tool from double d. Made up the tension/bop jnt and claxton NT-2 RT. Leak tested the connection to 3000 psi(207bars)/10 mins.
17:30 - 20:15: Held tool box talk, cleared and cleaned rig floor, packed bandak HPDR make up tools and removed the HPDR spider slips.
20:15 - 21:15: Lowed the HPDR string so the claxton NT-2 RT just below rotary. Installed the master bushing. Hung of in slips and made up one 5½" STD. Removed the hole cover from RLGF.
21:15 - 22:15: Ran in with the TBC/HPDR. Entered the RLGF. Removed the RLGF, confirmed hot stab orientated for ROV.
22:15 - 00:00: Landed TBC/HPDR on wellhead and set down 15 MT. Verified TBC fully landed by observing marker/band on TBC. Locked TBC connector. Observed upwards movement on TBC upper body as locking TBC held pressure 3000psi/5 min.

24-hour summary: Made up and ran TBC/HPDR installed same.
Hourly activities:
00:00 - 00:30: Applied 15 MT overpull and confirmed TBC locked. Removed hot stab and installed dummy hot stab. Slacked off and maintain 10 MT overpull on riser. Informed production to start up water injector f-4, f-5 and oil pruducer f-14 at 00 30. Parallel activity prepared equipment for claxton nt2 RT removal and horizontal tensioning systen installation.
00:30 - 01:15: Removed 6 MT tugger from template riser guide.
01:15 - 02:30: Began installation of hatches on weather deck.
02:30 - 03:30: Waited on production to start up water injector f-4, f-5 and oil pruducer f-14. Meanwhile filled HPDR with water in preparation for testing. Pulled 10 MT tugger from guide funnel to surface.
03:30 - 05:00: Continued to installation of hatch covers on weather deck.
05:00 - 05:30: Installed horizontal tension system.
05:30 - 06:00: Started building scaffolding around claxton nt2 connector
06:00 - 13:30: Built scaffolding around claxton nt2 connector. Parallel activity prepared for installation of boat collation stool and tension cylinders. Prepared tools to disconnect the claxton tool. Prepared 17½" BHA pressure tested standpipe and kill manifold 345 bars.
13:30 - 13:45: Filled riser prior to leak test TBC/HPDR/20" CSG/SHOE.
13:45 - 15:30: Attempted to leak test the TBC/HPDR/20" CSG/SHOE 20/195 bars 5/10 mins. Pressure drop 2. 5 bars/5 mins.
15:30 - 17:00: Rigged up to leak test through kill out let in the moon pool 15k hose.
17:00 - 17:30: Leak tested surface lines, kill out let in the moon pool 15k hose. 20/200 bars 5/10 min.
17:30 - 18:30: Attempted to leak test the TBC/HPDR/20" CSG/SHOE 20/195 bars 5/10 mins. Pressure drop 2. 5 bars/5 mins.
18:30 - 19:00: Rigged down 15k test hose from claxton tool. Prepared for building scaffolding around nt2 connector.
19:00 - 19:15: Held tool box talk prior to RU boat collision stool and tension cylinders.
19:15 - 00:00: Started installation of the boat collision stool and tension cylinders. Parallel activity built scaffolding around nt2 connecter.

24-hour summary: Attempted to integrity test TBC/HPDR/20" CSG/SHOE. Installed boat collision stool and tension cylinders.
Hourly activities:
00:00 - 05:30: Continued installation of boat collision stool and tension cylinders. Parallel activity removed mandrel from BOP, hose and lo-torq from claxton running tool. Pressure tested kill, cement and choke manifolds to 20/345 bars 5/10 mins.
05:30 - 06:00: Applied 50 bars to all tension cylinders. Slacked off TDS weight to natural weight. Increased pressure to 90 bars to the tension cylinders. Measured vertical distance from underside of tensioner ring to upper surface of boat collision stool 530mm.
06:00 - 07:00: Prepared for rigging down claxton tool.
07:00 - 08:30: Held tool box talk and rigged down claxton tool. Parallel activity leak tested choke manifold 20/345 bars 5/10 mins.
08:30 - 10:00: Retrieved claxton tool and laid out same.
10:00 - 12:00: Started nippling up drilling BOP. Parallel activity performed maintenance of elevator. Pressure tested TDS 20/1000 bars 5/10 mins. Pressure tested kelly hose 20/345 bars 5/10 mins.
12:00 - 16:30: Installed tension cylinders on the BOP. Parallel activity rigged up for running the slick jnt.
16:30 - 17:15: Attempted to install diverter. BOP/HPDR not align.
17:15 - 19:00: Lifted diverter. Disconnected BOP from HPDR and aligned BOP over well centre below diverter.
19:00 - 19:30: Tool box talk and checked equipment.
19:30 - 20:00: Orientated HPDR using the horizontal tension system.
20:00 - 21:45: Made up BOP nt2 connector
21:45 - 22:30: Held tool box talk and made up slick jnt to annular BOP.
22:30 - 22:45: Orientated and landed the diverter.
22:45 - 23:45: Removed diverter RT. Connected overshot packer hose. Took BOP weight with upper tension cylinders. Rigged down slings from bails.
23:45 - 00:00: Tool box talk prior to pick up wbbrt and jetting sub.

24-hour summary: Installed BOP/SLIP jnt/diverter. Retrieved nominal seat protector and washed well head. RIH and installed BOP plug and started testing of BOP/HPDR.
Hourly activities:
00:00 - 00:15: Installed and checked 5½" handling equipment.
00:15 - 01:45: Picked up and made up wbbrt and jetting sub. RIH to 139m
01:45 - 02:15: Jet washed the well head with 4700 LPM 57 bars reciprocated the string.
02:15 - 02:45: Ran in, latched on to nominal seat protector and retrieved same. Pulled back up to 139m.
02:45 - 03:00: Jet washed the well head with 4700 LPM 57 bars reciprocated the string.
03:00 - 04:15: POOH with nominal seat protector and jet sub. Laid out nominal seat protector and jet sub.
04:15 - 05:00: Picked up and ran in with BOP test plug and jet sub. Installed BOP test plug at 141,7m
05:00 - 05:15: Function tested two set of BOP rams.
05:15 - 05:45: Leak tested kill from CMT unit to BOP 100/345 bars 5/10 mins.
05:45 - 06:00: Started pressure test of BOP/HPDR against BOP test plug and closed pipe rams. 20 bars 5 mins. Increased pressure to 345 bars.
06:00 - 06:30: Pressure tested BOP/HPDR against BOP test plug and closed pipe rams. 345 bars 10 mins. Pressure drop 0. 8 bars over 10 mins. Fluid pumped 500 litres, return 500 litres.
06:30 - 08:45: POOH with BOP plug and jet sub. Laid out same. Parallel activity OOH with BOP plug and jet sub. Closed BOP shear rams and leak tested BOP/HPDR/20" CSG/SHOE to 75 bars. Pressure dropped 1. 6 bars over 10 mins.
08:45 - 10:00: Made up wear bushing, RIH and installed wear bushing at 140. 4 m
10:00 - 11:15: POOH with wear bushing RT and laid out same.
11:15 - 11:45: Cleared and cleaned rig floor. Checked equipment.
11:45 - 14:45: Held tool box talk, picked up and RIH with 17½" drilling BHA, from surface to 127m.
14:45 - 15:00: Installed auto slips. Functioned auto slips and found hydraulic leak.
15:00 - 16:00: Repaired hydraulic leak in auto slips.
16:00 - 17:14: Continued RIH with 17½" drilling BHA on 5½" DP from 127m to 695m. The top 5½" DP jnt was bent when hit by TDS. Area was barried off. No dropped object. Operations transferred to f-99

24-hour summary: Pressure tested BOP/HPDR against BOP test plug and closed pipe rams. 345 bars 10 mins. Leak tested BOP/HPDR/20" CSG/SHOE to 75 bars. Pressure dropped 1. 6 bars over 10 mins. P/u and started to RIH w/ 17½" drilling BHA. At 695m as RIH with 5½" DP stand, top jnt collapsed, when RIH TDS. Secured/barried area.
Hourly activities:
21:30 - 21:45: Held toolbox talk before continuing tripping after repairs.
21:45 - 22:30: RIH with 17 1/2" BHA on 5 1/2" DP from 695 m to 854 m MD. Experienced problems with PRS and racking system.
22:30 - 23:15: Troubleshot FWD PRS and racking system.
23:15 - 00:00: RIH with 17 1/2" BHA on 5 1/2" DP from 854 m to 1055 m MD.

24-hour summary: RIH with 17 1/2" BHA to 1300 m MD. Washed down and tagged float collar at 1339 m MD. Spotted LCM pill. Attempted to test 20" casing. Established parameters for drilling shoetrack.
Hourly activities:
00:00 - 00:30: Circulated on well at 3500 LPM SPP 130 bar. Meanwhile troubleshot ZMS vicis control system
00:30 - 01:15: Troubleshot ZMS vicis control system. Meanwhile circulated on well 3500 LPM SPP 130 bar.
01:15 - 01:30: Had black out on mainpower due to incident caused by production. Lost power on all drilling systems.
01:30 - 04:15: Troubleshot ZMS vicis control system.
04:15 - 05:15: Calibrated travelling block while POOH with stand still problems with control system ZMS limits. Racked back stand. Decieded to start POOH with reduced speed.
05:15 - 06:00: POOH with 17 1/2" BHA on 5 1/2" DP from 1257 m to 1117 m MD. No swabbing or excessive overpull observed.
06:00 - 12:30: POOH with 17 1/2 BHA on 5 1/2" DP from 1117 m to 127 m MD. Pulled at reduced speed due to problems with ZMS control system.
12:30 - 13:00: Flow checked before pulling BHA well static. Dropped 2 3/8" drift in HWDP.
13:00 - 13:15: POOH with 17 1/2" BHA on 5 1/2" HWDP from 127 m to 88 m MD.
13:15 - 13:45: Removed PS-21 auto slips from rotary. Inserted masterbushing. Prevailing problems with ZMS control system. Halted operation for troubleshooting.
13:45 - 00:00: Troubleshot problems with ZMS control system.

24-hour summary: None
Hourly activities:
00:00 - 00:30: Troubleshot problems with ZMS control system. Got system up and running sufficiently to continue operations. Block/tds out of ZMS. Discussed compensating measures.
00:30 - 00:45: Held toolbox talk for handling 17 1/2" BHA.
00:45 - 03:15: POOH with 17 1/2" drilling BHA. Broke out and racked back jar, DC and NMDC. Broke and laid out 17 1/4" stabilizer. Made SJA for handing and tripping with partly functioning ZMS system.
03:15 - 03:45: Problems with ZMS. Rebooted ZMS system.
03:45 - 04:30: POOH with NBS and 17 1/2 bit. Inpected bit. Found some worn theeth and chunks of aluminium trapped in the bit. No excessive wear on stabilzers. Drift trapped in BHA.
04:30 - 05:00: Cleaned and tidied drillfloor. Measured distance from RT to bottom of flowline.
05:00 - 05:15: Held toolbox talk for picking up 12 1/4" drilling BHA.
05:15 - 06:00: Picked up and hung off 12 1/4" pdx5 in rotary. Picked up and made up powepulse. Picked up and made up arc-8.
06:00 - 07:00: Made up arc. Secured with dog collar.
07:00 - 07:15: Held toolbox talk.
07:15 - 09:45: Made up NMDC, DC, jar, drfit sub and 5 1/2" HWDP. Halted operation for work on ZMS control system.
09:45 - 10:45: Troubleshot ZMS control system.
10:45 - 11:00: Held toolbox talk for potential dropped object check. Meanwhile troubleshot ZMS control system.
11:00 - 11:30: Checked TDS and prss for loose objects Meanwhile troubleshot ZMS control system.
11:30 - 11:45: Conducted kick drill. Installed TIW. Meanwhile troubleshot ZMS control system.
11:45 - 16:15: Troubleshot ZMS control system. Meanwhile troubleshot ZMS control system.
16:15 - 16:30: Troubleshot ZMS control system. Meanwhile held toolbox talk for rigging 3" chicksan on f-5.
16:30 - 19:00: Troubleshot ZMS control system.
19:00 - 22:00: Troubleshot ZMS control system. Meanwhile rigged 3" chicksan in moonpool.
22:00 - 22:15: Reset all drilling system got ZMS control system up and running.
22:15 - 00:00: Broke and racked back 2 STD x HWDP stands, HWDP and jar, 2 STD x DC, 1 STD NMDC. Meanwhile rigged 3" chicksan in moonpool.

24-hour summary: None
Hourly activities:
00:00 - 02:00: Made up 6 m pup joint on drilling BHA. Powered down batteries in MWD. Racked back 12 1/4" drilling BHA in derrick.
02:00 - 02:30: Cleared, cleaned and tidied drillfloor.
02:30 - 04:30: Made up nominal seat protector pulling tool. RIH to 139,3 m and latched on to nominal seat protector. Released seat protector with 20 MT overpull.
04:30 - 05:00: POOH with nominal seat protector. Broke and laid down pulling tool and nominal seat protector.
05:00 - 06:00: Picked up and made up BOP test plug. RIH with test plug to 139 m MD. Spaced out for low stick up during BOP test.
06:00 - 08:30: Installed pup joint. Landed BOP plug in wellhead at 140,6 m MD. Retracted block and installed test swadge on TDS.
08:30 - 09:00: Lined up cement unit. Performed line test to 345 bar OK.
09:00 - 15:30: Tested BOP to 20/290 bar 5/10 min 9 tests in total including IBOP.
15:30 - 16:00: Broke out swadge/cement hose from TDS. Not able to move TDS problems with ZMS control system.
16:00 - 16:30: Troubleshot ZMS control system.
16:30 - 17:45: POOH with BOP test plug on 5 1/2" DP from 140 m MD to surface. Broke jet sub and laid out. Broke test plug and laid out.
17:45 - 18:00: Cleared and tidied drillfloor. Observed hydraulic leak on iron roughneck
18:00 - 18:30: Repaired hydraulic leak on iron roughneck
18:30 - 19:00: Picked up nominal seat protector and installed new seals.
19:00 - 19:45: RIH with nominal seat protector on 5 1/2" DP from surface to 140 m MD. Set nominal seat protector according to vetco instructions.
19:45 - 21:00: POOH with nominal seat protector running tool, broke and laid down same. Cleared and tidied drillfloor.
21:00 - 21:15: Held toolbox talk for making up 12 1/4" BHA.
21:15 - 23:15: Hung off 12 1/4" drilling BHA. Removed magnet and downloaded arc. Made up NMDC, 8 1/4" dcs, jar and 5 1/2" HWDP. Installed PS-21 automatic slips.
23:15 - 00:00: RIH with 12 1/4" drilling BHA on 5 1/2" DP from 185 m to 297 m MD.

24-hour summary: None