Hourly activities:
00:00 - 00:30: Circulated bottoms up at 1500 LPM while rotating string at 20 RPM.
00:30 - 01:15: Pumped 8 m3 baseoil followed by 15 m3 tuned spacer e+ and 3 m3 baseoil. Pumprate 1000-1500 LPM. Rotated string at 20 RPM. Released lower DP dart.
01:15 - 02:00: Lined up cement unit. Mixed and pumped 21,6 m3 1,90 SG cement at 840 LPM. Pump pressure 60-100 bar. Displaced cement with 890 litres of drillwater and closed lo-torque to cement head. Released upper DP dart.
02:00 - 02:45: Displaced cement with 1,45 SG OBM using rig pumps. Pump rate 1200-1600 LPM. Observed shear of lower wiper plug at 432 strokes pumped, sheared out at 230 bar pressure. Observed bottom wiper plug in landing collar at 1254 strokes, sheared out at 74 bar. Observed no shear/pressure peak when upper dart landed in upper wiper plug. Observed pressure bulid up from 5 bar to 136 bar when cement entered annulus after 1300 strokes. Reduced rate to 500 LPM after 2130 strokes. Bumped plug after 2228 strokes with 190 bar 100 bar). Pump effciency 97,8 No losses observed during displacement.
02:45 - 04:00: Bled off pressure on standpipe to 5 bar. Pressure increased to 16 bar in 10 min. Lined up to trip tank and observed for backflow. Observed 50 liter increase in 20 min. Broke off cement hose on drillflloor and drained to trip tank. Observed flow from hose after draining cement head. Took 3 consecutive measurements on back flow rate 33 sec/l 37 sec/l 40 sec/l rate steadily decreasing OK.
04:00 - 04:30: Picked up string to engage TSP packer actutating dogs. Set down 30 MT to set TSP packer. Observed dual shear OK.
04:30 - 05:30: Lined up cement unit to BOP kill inlet. Closed BOP. Pressure tested TSP packer to 280 bar 10 min. Pressure drop 1,8 bar with improving trend.
05:30 - 06:00: Circulated out excess cement.
06:00 - 07:00: Circulated out excess cement at 2000 LPM.
07:00 - 07:15: Ran liner hanger running tool back into PBR to position coupling for breaking out cement head.
07:15 - 07:30: Held toolbox talk for laying out cement head.
07:30 - 08:00: Disconnected lo-torques, cement hose and hydraulic control lines from cement head. Broke and laid out cement head with 6 m DP pup.
08:00 - 08:45: Inserted sponge balls. Made up TDS and pulled free of PBR with liner hanger running tool. Circulated 1,5 x string volume at 2000 LPM SPP 68 bar to clean DP.
08:45 - 11:45: POOH with liner hanger running tool on 5 1/2" DP from 2785 m to 121 m MD. Tripping speed 888 m/hrs.
11:45 - 12:00: Function tested BOP. Meanwhile held toolbox talk for breaking cement head.
12:00 - 12:15: Picked up cement head with 6 m pup from HTS and made up same to string to ease breaking out pup joint. Broke off 6 m pup joint. Laid out cement head.
12:15 - 13:45: POOH with liner hanger running tool on 5 1/2" DP from 121 m to 27 m MD. Laid out 7 x ea 5 1/2" DP singles.
13:45 - 14:15: Took time out for safety meeting adressing forthcomming operations with manrider.
14:15 - 15:15: Removed automatic slips. Pulled liner hanger running tool through rotary. Reset tool according to weatherford instructions. Laid out and inspected tool OK. Operations transferred to f-99

24-hour summary: Circulated out excess cement. Cleaned string with sponges. POOH with liner hanger running tool from 2820 m to 121 m MD. Broke pup from cement head. Pulled and laid out 7 ea singles. Laid out liner hanger running tool. Pressure tested casing/liner to 280 bar against shear ram. Cleaned BOP and drilling riser with jet sub and wellprotector. Prepared for running well cleaning string.