bengsoon/volve_alpaca huggingface dataset:
Hourly activities:
00:00 - 01:00: Lowered lifting bridle for guide funnel to sea floor and attached same to funnel. Removed funnel and sat aside.
01:00 - 01:15: Held TBT with all involved personnel.
01:15 - 02:00: Landed drilling riser connector and sat down 20 t. Ran hot stab. Flushed and installed same. Manipulated TBC panel.
02:00 - 02:15: Pressured up through mini reel to 3000 psi for 13 min to lock connector. Bled down to zero bar.
02:15 - 02:30: Performed 15 t overpull test to verify connector locked.
02:30 - 03:15: ROV pulled hot stab and inserted dummy. Recovered hot stab to rig.
03:15 - 05:15: Installed hatches on lower deck prior to filling riser
05:15 - 06:00: Build scaffolding to access claxton tool in moonpool.
06:00 - 06:30: Continued building scaffolding to access claxton tool in moonpool.
06:30 - 07:00: Filled riser at 500 LPM 1 bar.
07:00 - 07:15: Held TBT before pressure test
07:15 - 08:00: Performed low pressure test of drilling riser and connector to 100 bar for 10 min. Bled of pressures.
08:00 - 08:30: Held TBT. Discussed method and hazards for installing centralizers and tensioning system.
08:30 - 14:00: Installed centralizers and tensioning system.
14:00 - 14:45: Applied 20 t tension on each tensioner. Released weight on TDS. Disconnected TDS.
14:45 - 15:30: Released claxton ring.
15:30 - 16:00: Broke down XO and l/d single and claxton tool.
16:00 - 17:45: Rebuild scaffolding in moonpool for access to nt2.
17:45 - 18:00: Held TBT for nippling BOP.
18:00 - 19:00: Transported BOP from setback to riser. Rigged up diverter chain.
19:00 - 19:15: Held TBT prior to installing slick joint and diverter.
19:15 - 19:30: Removed master bushing and outer ring.
19:30 - 20:00: Run and landed slick joint and diverter. Informed production at 19 57.
20:00 - 23:00: M/u all connections and installed BOP tensioning system.
23:00 - 23:15: Filled BOP with seawater.
23:15 - 00:00: Confirmed lineup and performed linetest. Performed connector test to 20/232 bar against safelock plug and shear ram for 5/10 min. Bled off pressure. Simultaneously pulled guide funnel to rig.

24-hour summary: Parked guide funnel aside of WH. Landed drilling riser connector and sat down 20 t. Installed hot stab. Pressured up by minireel to lock connector. Performed OP test. Installed hatches and build scaffolding. Tested riser and connector to 100 bar. Installed centralizers and tensioning system. Moved BOP and installed diverter. Finalized nippling of BOP. Performed connector test to 232 bar. P/u safe lock retrieving tool.
Hourly activities:
00:00 - 00:15: Installed ps21 slips.
00:15 - 00:45: M/u safe lock retrieving tool and checked same.
00:45 - 01:15: RIH with safe lock retrieving tool on 5 1/2" DP to 170 m.
01:15 - 01:45: Displaced manifolds, u-tube and kill and choke lines to 1,37 SG OBM.
01:45 - 02:15: Displaced well from 170 m to 1,37 SG OBM with 2500 LPM/12 bar.
02:15 - 03:00: RIH with safe lock retrieving tool on 5 1/2" DP to from 170 to 605 m.
03:00 - 03:15: Established circulation with 300 LPM 10 bar. Recorded up/down weights 87/84 t. Rotational weight 85 t 2 KNM.
03:15 - 03:30: Held TBT prior to pulling plug with focus on well control.
03:30 - 04:30: Trouble shoot BOP UPS failure alarm.
04:30 - 05:30: Established circulation and RIH to above plug. Attempted to latch onto plug putting down 15 t no go.
05:30 - 06:00: Applied 3 RPM and latched onto plug. Applied 30 bar pressure on DP before opening plug. Confirmed latch with 10 t overpull. Waited 10 min for plug element to retract.
06:00 - 06:15: Flowchecked well for 15 min.
06:15 - 08:15: POOH from 617 to 8 m with safe plug on 5 1/2" DP. Restricted pulling speed of 30 m/min.
08:15 - 08:30: Inspected safe lock assy and l/d same.
08:30 - 08:45: M/u cement side entry assy.
08:45 - 09:00: Held TBT for rigging up equipment.
09:00 - 10:15: Rigged up 2 7/8" tubing handling equipment. Changed out elevator inserts to 2 7/8".
10:15 - 11:45: TOFS prepared SJA and discussed use of manual 2 7/8" slips.
11:45 - 12:45: TOFS performed derrick and TDS drop inspection.
12:45 - 13:45: P/u and m/u mule shoe. P/u one 2 7/8" tubing joint. Attempted various means of stabbing remotely no go.
13:45 - 14:30: Rigged up tong tailing arm. Function tested same.
14:30 - 15:00: P/u second and third 2 7/8" tubing joints from deck and fine tuned stabbing arm. RIH to 27 m.
15:00 - 15:15: Held TBT with ongoing crew change).
15:15 - 18:30: RIH with 2 7/8" tubing cement stinger from 27 to 350 m.
18:30 - 18:45: Changed dies in casing tong. Broke down well control assy. M/u XO with casing tong.
18:45 - 19:15: Rigged down casing tong.
19:15 - 19:45: M/u XO assy from 2 7/8" to 5 1/2" DP.
19:45 - 20:15: Removed master bushing and installed ps21.
20:15 - 22:00: RIH with cement stinger on 5 1/2" DP from 350 to 1726 m. Speed restricted due to high wind.
22:00 - 22:15: Fitted rope around dog house window guard to avoid hoses catching under.
22:15 - 00:00: RIH with cement stinger on 5 1/2" DP from 350 to 1726 m.

24-hour summary: P/u and RIH with safe lock pulling tool. Stopped at 170 m and displaced riser to 1,37 OBM. Continued RIH to above plug. Established circulation and latched onto plug. Released same. POOH and l/d plug and pulling tool. P/u and m/u cement stinger muleshoe. RIH same on 350 m 2 7/8" tubing from deck. Continued RIH on 5 1/2" DP to 2735 m.
Hourly activities:
00:00 - 00:15: Finalized slip and cut.
00:15 - 00:30: M/u stand of 5 1/2" HWDP to string and connected TDS.
00:30 - 00:45: Performed TBT. Recorded up/down weight 81/78 t.
00:45 - 01:00: Established 200 LPM/10 bar. Engaged spear at 144 m. Pressure increased to 17 bar. Stopped flow and bled off pressure. Pulled casing free with 174 t on weight indicator. Pulled 10 3/4" x 9 5/8" casing from cut at 1457 to 1452 m. New depth including casing string.
01:00 - 04:15: Established circulation and took up mud weight from 1,28 to 1,40 SG. Circulated with 2000 LPM/53 bar.
04:15 - 04:30: Flowchecked well for 15 min well static.
04:30 - 04:45: Pumped 1,8 SG slug.
04:45 - 06:00: POOH with 10 3/4" x 9 5/8" casing on 5 1/2" HWDP from 1452 to 1314 m.
06:00 - 06:30: Released spear and racked same in derrick.
06:30 - 06:45: Cleaned and cleared rig floor.
06:45 - 07:00: Started to rig up handling equipment for 10 3/4" casing.
07:00 - 07:15: Held prejob meeting with ongoing crew regarding rig up of handling equipment.
07:15 - 08:45: Rigged up handling equipment for 10 3/4" casing. Problems with tong occured.
08:45 - 09:45: Troubleshot issues with power slips hydraulic fittings.
09:45 - 11:00: Trouble shot issues with casing door function. Changed out tong. Coupling between tong and IRN failed.
11:00 - 11:45: Coupling between tong and IRN failed. Fixed same.
11:45 - 12:45: Moved spare casing tong from aux side. Blew a gasket in the roughneck coupling hose when unmounting tong from frame. Fault on PRS occured.
12:45 - 13:00: VFD fault on forward PRS. Fixed same,
13:00 - 13:30: Installed new casing tong into position.
13:30 - 13:45: Held TBT prior to start pulling 10 3/4" casing.
13:45 - 15:00: Pulled 10 3/4" casing joints from 1314 to 1210 m.
15:00 - 15:15: Rigged up control panel for stabbing arm on tong due to arm slipping forward.
15:15 - 19:00: Continued pulling 10 3/4" casing joints from 1210 to 950 m. Pulled 6 jnts/hr in average.
19:00 - 19:15: Held TBT with ongoing crew.
19:15 - 20:00: Continued pulling 10 3/4" casing joints from 950 to 850 m.
20:00 - 20:15: Held TBT for changing handling equipment to 9 5/8".
20:15 - 21:15: Removed flushed mounted spider and master bushing ring. Installed ps21 with 9 5/8" inserts. Changed lower jaws on casing tong.
21:15 - 21:30: B/o and l/d 10 3/4" x 9 5/8" XO.
21:30 - 22:00: Removed elevator and rotator for 10 3/4" and installed BX elevator dressed for 9 5/8". Changed upper jaws on casing tong. Changed swedge to 9 5/8".
22:00 - 22:30: Troubleshot problems with casing tong. Not able to run in automatic mode.
22:30 - 23:00: Pulled 9 5/8" casing from 850 to 816 m. Worked casing tong on tong panel while re-starting tong PLC.
23:00 - 23:15: Worked on sensors on casing tong and calibrated same.
23:15 - 00:00: Pulled 9 5/8" casing joints from 816 to 721 m.

24-hour summary: Finalized slip and cut. Postioned spear at 144 m and engaged same. Pulled casing free. Circulated to take up mud weight from 1,28 to 1,40 SG. Pulled casing to RKB on HWDP. Rigged up casing handling equipment and pulled 10 3/4" x 9 5/8" casing to 721 m.
Hourly activities:
00:00 - 00:30: Opened annular. Short TBT for landing and dis-engaging seal assy. Landed off on seal assy. Closed annular with 600 psi.
00:30 - 01:00: Released seal assy as per procedure. Monitored for pressure build up on choke gauge. No pressure seen. Opened choke fully and opened annular.
01:00 - 01:30: POOH with jet sub and seal assy RT with seal assy on 5 1/2" HWDP. Restricted speed.
01:30 - 02:00: Removed seal assy from retrieving tool. Re-dressed seal assy RT. L/d same.
02:00 - 02:15: Racked back stand and l/d jet sub.
02:15 - 02:30: Cleaned and cleared rig floor. Low level on TDS gear box oil.
02:30 - 03:15: Observed low level on TDS gear box. Refilled oil.
03:15 - 03:30: Held TBT
03:30 - 04:00: P/u and l/d 13 3/8" cutter assy.
04:00 - 04:30: P/u 13 3/8" spear assy. Inspected and prepared same.
04:30 - 05:00: RIH with spear assy on 5 1/2" HWDP to 119 m. Up/down weights 81/78 t
05:00 - 05:30: Engaged spear at 140 m. Pulled 13 3/8" casing free with 190 t on weight indicator.
05:30 - 06:00: Pumped 1,8 SG slug. Started to POOH to 1370 m with 13 3/8" spear and casing on 5 1/2" HWDP.
06:00 - 06:30: Continued POOH with 13 3/8" spear and casing on 5 1/2" HWDP to spear/casing at surface.
06:30 - 07:15: Attempted to release spear. No go. M/u TDS to stand and b/o spear with 2 RPM/5 KNM. Spear free.
07:15 - 07:30: Held TBT for rigging up
07:30 - 08:45: Rigged up casing handling equipment for 13 3/8" casing.
08:45 - 18:30: B/o and l/d 13 3/8" casing hanger pup. POOH with 13 3/8" casing joints from 1259 m to 5 m. Pulled 9,4 joints/hr in average.
18:30 - 19:00: L/d 13 3/8" joint with cut. Prepared for rigging down casing handling equipment.
19:00 - 19:15: Held TBT with ongoing crew for rigging down casing handling equipment.
19:15 - 21:30: Rigged down casing handling equipment.
21:30 - 21:45: Cleaned and cleared rig floor.
21:45 - 22:00: Held TBT for l/d spear assy
22:00 - 22:45: L/o spear assy from setback.
22:45 - 23:00: Held TBT for running nominal bore protector
23:00 - 23:30: P/u jet sub, stand of 5 1/2" HWDP and NBP RT. Installed 20" nominal bore protector on RT.
23:30 - 00:00: RIH on 5 1/2" HWDP with jet sub and NBP RT to 132 m. Connected TDS.

24-hour summary: Continued to retrieve 13 3/8" seal assy. POOH with same. RIH with 13 3/8" spear and engaged same. POOH with 13 3/8" casing spear. Continued to POOH with 13 3/8" casing joints and l/d same to deck. Rigged down casing handling equipment. RIH with 20" nominal bore protector to 132 m.
Hourly activities:
00:00 - 01:30: WOC. M/u 17 1/2" drilling assembly to 109 m.
01:30 - 01:45: WOC. Removed master bushing and installed auto slips in rotary.
01:45 - 02:00: WOC. Continued to m/u 17 1/2" drilling assembly to 231 m.
02:00 - 03:30: WOC. RIH 17 1/2" drilling assembly on 5 1/2" DP from 231 m to 1200 m. Filled string 700 and 1200 m.
03:30 - 05:15: WOC. Prepared to p/u and m/u casing. Changed damaged hose on PRS.
05:15 - 06:00: WOC. Started to wash down from 1200 m to 1270 m with 2000 LPM, 66 bar.
06:00 - 06:30: WOC. Continued to wash down from 1270 m with 2000 LPM, 66 bar, tagged cement at 1293 m with 6 ton.
06:30 - 07:30: WOC. Drill/clean out soft cement from 1293 m to 1302 m with 3500 LPM, 198 bar, 60 RPM, 4-7 KNM.
07:30 - 09:45: WOC. Circulated BTM'S up and clean. Started to wait on cement.
09:45 - 10:00: WOC. B/o TDS and r/b stand to 1282 m.
10:00 - 10:30: WOC. Flow checked well for 30 min. Well static.
10:30 - 13:00: WOC. Closed BOP. Monitored well on choke gauge and trip tank. M/u 13 3/8" casing and set same back in derrick. Replaced BOP control system psvs.
13:00 - 17:00: Wow. Monitored well on choke gauge and trip tank. M/u 13 3/8" casing and set same back in derrick. Replaced BOP control system psvs.
17:00 - 00:00: Wow. Opened BOP. Monitored well on trip tank. M/u 13 3/8" casing and set same back in derrick. Performed choke drill with crew. Builded and racked 22 stands of 13 3/8" casing in derrick. Performed inventery on work aloft locker. Checked oil level on TDS gearbox. Changed dies on forw PRS. Rem hrist alongside at 21 00 hrs, 4,5 m waves.

24-hour summary: WOC. M/u 17 1/2" drilling assembly. RIH with 17 1/2" drilling assembly on 5 1/2" DP to 1200 m. Prepared to p/u and m/u casing. Clean out soft cement in 20" casing from 1293 m to 1302 m. Circulated BTM'S up and clean. M/u 13 3/8" casing and set same back in derrick. Wow. M/u 13 3/8" casing and set same back in derrick. Performed choke drill with crew.
Hourly activities:
00:00 - 01:15: Wow. Monitored well on trip tank. M/u 13 3/8" casing and set same back in derrick.
01:15 - 02:15: Rem hrist alongside taking on board skips. M/u TDS and established circulation with 1000 LPM, 17 bar. Stopped pumping while skips are placed at swaco unit.
02:15 - 02:45: Established circulation with 3500 LPM, 193 bar. Washed down from 1282 m to 1293 m. Tagged cement with 5 ton.
02:45 - 06:00: Drill/clean out cement from 1293 m to 1340 m with 3500 LPM, 198 bar, 60 RPM, 4-6 KNM, 3 ton wob, ROP 15 m/hr.
06:00 - 06:30: Drill/clean out cement from 1340 m to 1348 m with 3500 LPM, 193 bar, 60 RPM, 4-6 KNM, 2-3 ton wob, ROP 15 m/hr.
06:30 - 07:00: Drill/clean out rat hole from 1348 m to 1351 m with 3750 LPM, 209 bar, 60 RPM, 7-12 KNM, 5-7 ton wob. Drilled in steps of 1 m, pulled into 20" shoe each time.
07:00 - 07:30: Drill/clean out rat hole from 1348 m to 1351 m with 3750 LPM, 210 bar, 60 RPM, 4-6 KNM, 5-9 ton wob. Drilled in steps of 1 m, pulled into 20" shoe each time.
07:30 - 08:15: Reamed from 1355 m to 1320 m two times with 3750 LPM, 210 bar.
08:15 - 09:45: Pumped 5 m3 hi-vis pill and swept hole with same with 2750 LPM, 206 bar.
09:45 - 10:00: Washed from 1320 m to 1355 m with 500 LPM, 2 bar.
10:00 - 10:15: Took SCR 1345 m, MW 1,4 SG.
10:15 - 10:30: Recorded up/down and rotating weights, 130/118 ton, 121 ton. Sent down link to autotrak.
10:30 - 14:30: Commenced time drilling from 1355 m to 1364 m with 3000 LPM,138 bar, 80 RPM, 2-12 KNM, 2-3 wob. ECD 1,44 SG, ROP 1-3 m/hr. At 14 30 hrs, 50 formation obtained at 1364 MD operation completed continued operation on 15/9 f-1 c.

24-hour summary: Wow. M/u 13 3/8" casing and set same back in derrick. Drill/clean out cement in 20" casing and rat hole to 1355 m. Commenced time drilling to1364 m. 50 formation obtained at 1364 m. Operation completed continued operation on 15/9 f-1 c.
Hourly activities:
14:30 - 18:45: Drilled 17 1/2" hole from 1364 m to 1482 m with 4000 LPM, 230 bar, 130 RPM, 10-18 KNM, 6-8 wob. ECD 1,44 SG, ROP 15-40 m/hr. MAX gas 1,47 Obtained surveys as required
18:45 - 20:15: Circulated BTM'S up prior to perform check trip to inside 20" shoe with 4000 LPM, 230 bar, 130 RPM, 3-6 KNM. ECD 1,44 SG. MAX gas 1,46 Reciprocated pipe.
20:15 - 20:30: Flow checked well for 15 min. Well static.
20:30 - 21:15: POOH with 17 1/2" BHA on 5 1/2" DP from 1482 m to 1338 m, 10 m inside 20" shoe. No drag observed when entered 20" shoe at 1348 m.
21:15 - 21:45: RIH with 17 1/2" BHA on 5 1/2" DP from 1338 m to 1442 m. No drag observed when entered open hole at 1348 m.
21:45 - 22:15: Established circulation with 3500 LPM, 180 bar. Washed down from 1442 m to 1482 m. No drag or fill observed. Sent down link to autotrak.
22:15 - 00:00: Drilled 17 1/2" hole from 1482 m to 1502 m with 4000 LPM, 240 bar, 130 RPM, 5-8 KNM, 2-3 wob. Controled ROP 12 m/hr. ECD 1,44 SG. MAX gas 0,02 Obtained surveys as required.

24-hour summary: Drilled 17 1/2" hole from 1364 m to 1482 m. Circulated bottoms up. Perform check trip to 10 m inside 20" shoe. Drilled 17 1/2" hole to 1502 m.
Hourly activities:
00:00 - 02:00: Drilled 17 1/2" hole from 1502 m to 1522 m with 4000 LPM, 240 bar, 130 RPM, 7-11 KNM, 2-3 wob. Controled ROP 12 m/hr due to waiting on weather to discharge cuttings to cuttings vessel. ECD 1,43 SG. MAX gas 0,03 Obtained surveys as required.
02:00 - 02:15: Back reamed 1 single from 1522 m 1509 m. Took survey. Evaluated to drill ahead due to space for slurry in isotanks.
02:15 - 02:30: Took SCR 1522 m, MW 1,4 SG, 30/40/50 stroks MP 1 4/9/15 bar, MP 2 5/8/16 bar.
02:30 - 03:45: Drilled 17 1/2" hole from 1522 m to 1531 m with 4000 LPM, 240 bar, 130 RPM, 5-7 KNM, 10 wob. Controled ROP 12 m/hr due to waiting on weather to discharge cuttings to cuttings vessel. ECD 1,43 SG. MAX gas 0,03 Obtained surveys as required.
03:45 - 04:00: Flow checked well due to 200 ltr gain observed in active pit. Well static.
04:00 - 05:00: Drilled 17 1/2" hole from 1531 m to 1540 m with 4000 LPM, 240 bar, 130 RPM, 6-15 KNM, 10 wob. Controled ROP 12 m/hr due to waiting on weather to discharge cuttings to cuttings vessel. ECD 1,44 SG. MAX gas 0,02 Obtained surveys as required.
05:00 - 06:00: Waited one weather, not able to discharge cuttings to vessel due to bad weather. Circulated BTM'S up due to full iso tanks with 4000 LPM, 235 bar, 130-140 RPM, 3-6 KNM. ECD 1,43 SG. MAX gas 0,02 Reciprocated pipe.
06:00 - 09:45: Wow. R/b drilling stand 33. Circulated well clean prior to pull inside 20" shoe with 4000 LPM, 227 bar, 130 RPM, 3-6 KNM. ECD 1,42 SG. MAX gas 0,01 Reciprocated pipe from 1523 m to 1482 m.
09:45 - 10:00: Wow. Flow checked. Well static.
10:00 - 10:30: Wow. POOH with 17 1/2" BHA on 5 1/2" DP from 1509 m to 1321 m, 27 m inside 20" shoe. No drag observed when entered 20" shoe at 1348 m. Performed kick drill with crew
10:30 - 17:00: Wow. Performed service on traveling block, TDS and dolly. Serviced draworks brake. Cleaned and cleared rig floor. General service on drilling equipment and PM.
17:00 - 17:15: Wow. Performed pre-job meeting with crew prior to RIH.
17:15 - 18:00: Wow. RIH with 17 1/2" BHA on 5 1/2" DP from 1321 m to 1525 m. No drag observed when entered open hole at 1348 m.
18:00 - 19:00: Established circulation with 3700 LPM, 205 bar. Washed down from 1525 m to 1538 m. No drag or fill observed. Sent down link to autotrak.
19:00 - 00:00: Drilled 17 1/2" hole from 1540 m to 1660 m with 4200 LPM, 257 bar, 130 RPM, 6-8 KNM, 2-3 wob. ROP 40 m/hr ECD 1,44 SG. MAX gas 0,02 Obtained surveys as required. Observed change in formation at 1572/1629/1659 m. Blue gardian left at 21 30 hrs unable to stay alongside on DP.

24-hour summary: Drilled 17 1/2" hole from 1502 m to 1540 m. Wow circulated well clean. POOH with 17 1/2" BHA to inside 20" shoe. Performed general service on drilling equipment while wow. RIH with 17 1/2" BHA to 1540 m. Drilled 17 1/2" hole to 1660 m.
Hourly activities:
00:00 - 01:00: Drilled 17 1/2" hole from 1660 m to 1684 m with 4200 LPM, 257 bar, 130 RPM, 6-8 KNM, 2-3 wob. ROP 40 m/hr ECD 1,44 SG. MAX gas 0,02 Obtained surveys as required. Took survey at 1684 m as DD instruction. At 00 45 stopped drilling 1684 m, not able to discharge cuttings to vessel due to bad weather.
01:00 - 04:45: Waited one weather, not able to discharge cuttings to vessel due to bad weather. Circulated BTM'S up due to full iso tanks with 4200 LPM, 257 bar, 130 RPM, 4-6 KNM. ECD 1,42 SG. MAX gas 0,01 Reciprocated pipe from 1684 m to 1644 m. Total volume pumped 821 m3.
04:45 - 05:00: Wow. Flow checked. Well static.
05:00 - 06:00: Wow. POOH with 17 1/2" BHA on 5 1/2" DP from 1684 m to 1496 m.
06:00 - 07:00: Wow. POOH with 17 1/2" BHA on 5 1/2" DP from 1496 m to 1320 m, 28 m inside 20" shoe. No drag observed when entered 20" shoe at 1348 m.
07:00 - 07:15: Wow. M/u TDS to drill string and sent down link battery off.
07:15 - 07:30: Wow. Performed pre-job meeting prior to manual handling. Remove PS-21 from rotary and install bushing and manual slips.
07:30 - 08:00: Wow. Removed PS-21 from rotary and installed bushing and manual slips.
08:00 - 08:15: Wow. Performed kick drill with crew.
08:15 - 08:30: Wow. Performed pre-job meeting prior to continue to m/u 13 3/8" casing and rack same in derrick.
08:30 - 16:00: Wow. M/u 13 3/8" casing and r/b 4 stands in derrick. M/u shoe track, backer locked and tested floats with water.
16:00 - 00:00: Wow. Change out baker down link skid. Adjusted link tilt assy on TDS. Serviced upper and lower ibops on TDS. Performed service on BX-ELEVATOR and iron roughneck. Pressure tested baker down link skid to 190 bar. General rig service on drilling equipment. Cleaned drilling modul.

24-hour summary: Drilled 17 1/2" hole from 1660 m to 1684 m. Waited one weather, not able to discharge cuttings to vessel due to bad weather. Circulated well clean. POOH with 17 1/2" BHA on 5 1/2" DP to inside 20" shoe. Performed general rig service and PM on drilling equipment.
Hourly activities:
00:00 - 06:00: Waited one weather, not able to discharge cuttings to vessel due to bad weather. Performed high wind checks. General rig service and preventive maintenance on drilling equipment. Cleaned drilling modul, pump room, pit rom and shakers areas.
06:00 - 19:00: Wow. General rig service and preventive maintenance on drilling equipment. Performed PM on rotary table. Performed service on PDM and HTS. Function tested 500 ton spider elevators. Performed service forw and aft PRS. Changed out electrical switch on BOP HPU pump 1.
19:00 - 22:15: Wow. Blue guardian alongside on port side. Connected up hose to boat. Swaco started to back load cuttings from iso tanks. Disconnected hose from blue guardian. Removed manuelt slips and bushing from rotary. Installed PS-21 auto slips. Performed pre-job meeting with crew prior to RIH with BHA on 5 1/2" DP. Transferred 2 iso tank, 40 ton.
22:15 - 23:15: Wow. Established circulation in steps due to cold mud in to with 3500 LPM, 190 bar, 5-10 RPM. Sent down link to activate MWD battery on. Blue guardian alongside on STB side. Connected up hose to boat. Swaco continued to back load cuttings from iso tanks.
23:15 - 00:00: Wow. RIH with 17 1/2" BHA on 5 1/2" DP from 1320 m to 1585 m. No drag observed when entered open hole at 1348 m. Total amount of cuttings transferred to blue guardian 50 ton.

24-hour summary: Waited one weather, not able to discharge cuttings to vessel due to bad weather. Performed general rig service and PM on drilling equipment. Transferred 50 ton cottings to blue guardian. Established circulation, down link battery on. RIH with 17 1/2" BHA to 1585 m.