Hourly activities:
00:00 - 00:15: Pumped seawater at 3100-4000 LPM SPP 80-130 bar 60 RPM. Took consecutive NTU readings on seawater returns 398/317/224/166/411/580/491/799/1000+/780. Pumped a total of 180 m3 seawater.
00:15 - 01:30: Stopped rotation. Pumped packer fluid at 3800 LPM SPP 118 bar. Took consecutive NTU reading on packer fluid returns 106/89/80/121/250/130/111/115/125/115. Pumped a total of 270 m3 packer fluid.
01:30 - 01:45: Picked up to unset well commissioner and operated MFCT to closed position. Spaced out and closed MPR. Lined up cement unit.
01:45 - 02:45: Pressure tested casing/liner to 345 bar 10 min. Observed 0,5 bar drop 10 min towards end of test OK. Pumped and bled back 2280 liter.
02:45 - 03:15: Flowchecked well on trip tanks well static. Meanwhile terminated building 7" tubing stands and prepared for laying out singles pulling DP.
03:15 - 04:15: Broke out and set back 5 1/2" DP stand. Pulled, broke and laid out 4 x 5 1/2" DP singles.
04:15 - 05:15: POOH with cleaning assemblies on 5 1/2" DP from 3647 m to 3170 m MD.
05:15 - 05:45: Broke out an laid down cleaning assy 10 3 razor back posi drift wellsweep magnets well patroller.
05:45 - 06:00: Broke and laid out 2 x 5 1/2" DP singles. POOH with cleaning assemblies on 5 1/2" DP from 3131 m to 3011 m MD.
06:00 - 08:00: POOH with cleaning assemblies on 5 1/2" DP from 3011 m to 2201 m MD. Got problems with HPU indicating hydraulic leakage.
08:00 - 09:15: Troubleshot HPU. Found leakage on hose to PS-21 slips. Removed slips. Installed masterbushing to continue pulling pipe using manual slips.
09:15 - 09:30: POOH with cleaning assemblies on 5 1/2 DP from 2201 to 2000 m MD. Used manual slips.
09:30 - 10:00: Removed masterbushing. Installed PS-21 automatic slips and function tested same.
10:00 - 12:00: POOH with cleaning assemblies on 5 1/2" DP from 2000 m to 950 m MD.
12:00 - 13:15: Broke out and laid out cleaning assy#4 MFCT well patroller wellsweep magnet and cleaning assy polish/top-dress mill well commissioner wellsweep magnets. Recovered 4 kg swarf on magnets. Nothing recovered in well patrollers.
13:15 - 13:30: Set up aft PRS for racking 3 1/2" DP stands. Not able to rack stands using aft PRS.
13:30 - 20:30: Troubleshot racking problem. Calibrated FWD PRS. Attempted to rack pipe with FWD PRS negative. Calibrated aft PRS, not able to rack pipe. Had problems with anti-collission system and pipe clashed with racking fingers. Fixed hydraulic leakge on HPU which may have caused malfunction on anti-collision system. Had problems with set down" function, system not registering when pipe set down. Parked aft PRS. Continued to troubleshot FWD PRS. Attempted to rack stand of pipe OK.
20:30 - 23:15: POOH with cleaning assemblies on 3 1/2" DP from 920 m to 30 m MD. Racked back 3 1/2" DP in foldable fingerboard using FWD PRS. Removed automatic slips and installed masterbushings.
23:15 - 23:45: Pulled and laid out 2 x 3 1/2" DP singles. Broke and laid out cleaning assy 7" razor back wellsweep magnets. Broke and laid out cleaning assy 6 PDC bit.
23:45 - 00:00: Changed to 5 1/2" handling equipment. Lifted VMB plug onto HTS.

24-hour summary: POOH with cleaning string to 920 m MD. Laid down cleaning assy#4 and Not able to rack 3 1/2" DP. Troubleshot situation with FWD/AFT PRS. POOH with 3 1/2" DP and racked back in derrick. Laid down cleaning assy and RIH and set 9 5/8" VMB plug at 637 m MD. Tested below plug to 380 bar. Spotted hi-vis and POOH with running tool.