Hourly activities:
00:00 - 00:15: Picked up and hung off VMB plug setting tool in rotary.
00:15 - 02:15: RIH with VBM plug setting tool on 5 1/2" DP from surface to 608 m MD.
02:15 - 02:30: RIH on last stand to 638 m MD while circualting packer fluid at 800 LPM SPP 2 bar. Stopped pumping. Took up/down weights 95/89 MT.
02:30 - 02:45: Rotated pipe clockwise at 15 RPM and slacked off weight. Stopped rotation and set down to 60 MT. Took 30 MT overpull to confirm plug set. Confirmed plug set with packer element at 636,5 m MD and top of plug at 634 m MD.
02:45 - 03:15: Set down to 87 m MT in block. Made 3 attempts to shear sleeve for closing ball vavle 1,5 and 2 lefthand turns)- nogo. On 4th attempt the shear sleeve sheared out just after 2 turn and 3100 NM applied torque. Pressured up to 30 bar on string above plug. Rotated string righthand to re-open ball valve and observed pressure dropping to 16 bar.
03:15 - 04:15: Lined up cement unit. Pressured up to 280 bar, observed losing 10 MT weight on plug. Picked up weight to 82 MT on block. Continued pressuring up to 380 bar, observed losing 4 MT on plug. Held test for 20 min, last 10 min 0,5 bar drop Pumped and bled back 1880/1800 liter.
04:15 - 04:30: Rotated DP lefthand to close ball valve. Applied 30 bar on DP to check that ball valve closed.
04:30 - 05:00: Picked up 5 m to get free of plug. Spotted 5 m3 hi-vis pill on top of plug at 1500 LPM SPP 4 bar. Chased hi-vis with packer fluid.
05:00 - 05:45: POOH with VMB plug setting tool on 5 1/2" DP from 628 m to 130 m MD.
05:45 - 06:00: Removed PS-30 slips. Installed masterbushing.
06:00 - 06:15: POOH with VMB plug setting tool on 5 1/2" HWDP from 130 m MD to surface.
06:15 - 07:30: Laid down VMB plug setting tool. Prepared wbrrt for retrieveing wearbushing. Held toolbox talk and handover meeting. Meanwhile closed shear ram and lined up cement unit to pump down kill line. Pressure tested VMB plug from above to 345 bar 10 min drop).
07:30 - 08:15: Reset wbrrt according to vetco instructions. RIH to 140 m MD on 5 1/2" DP and engaged tool. Pulled free wearbushing with 34 MT overpull.
08:15 - 08:45: POOH with wbrrt and wear bushing.
08:45 - 09:15: Released and laid out wearbushing. Reset wbrrt according to vetco instructions. Laid down wbrrt.
09:15 - 10:15: Made up jetting sub to stand of 5 1/2" HWDP. RIH on 2 x stands of 5 1/2" HWDP to 115 m MD.
10:15 - 11:45: Made up padprt to 18 3/4" lock down sub. Landed padprt on 10 3/4" casing hanger at 139 m MD. Set down 7 MT on padprt and rotated 4 1/4" turns to initiate locking sequence.
11:45 - 12:30: Performed line test from cement unit to kill lline HCR. 35/345 bar 5/10 min OK. Closed LPR.
12:30 - 14:00: Made 4 attempts to set lock down sub by pressuring up between LPR and padprt. Observed too high volumes pumped and no pressure building up. Repeated setting procedure 3 times but obtained same negative result.
14:00 - 15:30: POOH with padprt and lockdown sub from 139 m MD to surface. Inspected lockdown sub and found score marks indicating junk preventing proper landing. Broke out and set back padprt.
15:30 - 16:45: Picked up stand. Made up TDS and RIH with jet sub to 140 m MD. Made 3 passes and jetted across wellhead at 4100 LPM SPP 65 bar. Pumped a total of 45 m3 packer fluid.
16:45 - 17:45: Racked back stand used for jetting. Picked up and made up padprt. RIH on 5 1/2" HWDP and landed padprt at 139 m MD. Rotated string and set down weight as instructed by vetco.
17:45 - 18:30: Closed LPR and lined up from cement unit to pump in BOP kill line. Pressurised above padprt in 35 bar increments up to 207 bar to set lock down sub OK.
18:30 - 20:15: Disengaged from lock down sub. POOH on 5 1/2" HWDP from surface. Laid out padrt tool and jet sub.
20:15 - 21:00: Ran in with stand of 5 1/2" DP. Closed annular. Purged air in kill line in atttempt to empty riser and BOP. POOH with stand of DP. The BOP was accidentally left closed when pulling. Stand, weight came up rapidly and the last tooljoint slipped through the annular causing a shock.
21:00 - 21:30: Inspected drill line and crown block for damage none found.
21:30 - 22:00: Cleared and tidied drillfloor before removing diverter.
22:00 - 22:30: Removed elevator and installed sling for pulling diverter. Remove master bushing and outer ring.
22:30 - 23:00: Pulled diverter and set back on drillfloor.
23:00 - 23:30: Attached sling to diverter slick joint, pulled and laid out slickjoint.
23:30 - 00:00: Rigged down slings. Installed outer ring, masterbushing and hole cover.

24-hour summary: POOH with VMB setting tool. Tested VMB plug to 345 bar 10 min from above. Retrieved wear bushing. RIH with lock down sub on padprt. Not able to set lock down sub. Washed/jetted wellhead. Set lock down sub. Pulled diverter and nippled down BOP. Picked up and landed claxton tool on BOP joint. Made up claxton tool.