Hourly activities:
00:00 - 00:15: Continued RIH restricted with 13 3/8" EZSV plug BHA to 808 mmd. 2 min/std.
00:15 - 01:15: Established circulation and washed the setting area between 808 mmd and 815 mmd, 800 l/min. Set EZSV plug at 811 mmd.
01:15 - 01:45: Racked back one stand. M/u TDS and spaced out to close UPR. Meanwhile prepared cement unit for pressure testing.
01:45 - 02:15: Flushed lines, confirmed line-up and performed line-up test to 40 bar. Meanwhile performed drops check and serviced TDS.
02:15 - 03:15: Closed UPR and attempted to pressure test EZSV plug from above to 40 bar. Stopped pumping at 30 bar. Volume pumped not according to theoretical volume. Estimated volume 100ltr from 10 to 40 bar. Trip tank stable. Volume pumped 600 ltr, bled back 400 ltr. Meanwhile serviced TDS
03:15 - 03:30: Disconnected TDS and stung into EZSV plug. Tagged plug at 811 mmd, sat down 9 ton.
03:30 - 04:15: Closed UPR, lined up to pressure down drillpipe. Pressure tested EZSV plug from below to 14 bar. Observed pressure increase on choke gauge to 14 bar. Trip tank stable. Volume pumped 650 ltr, bled back 650 ltr.
04:15 - 04:45: Evaluated situation. Decided to POOH. Meanwhile bled down pressure on cement unit and released EZSV RT
04:45 - 05:00: Performed TBT for POOH
05:00 - 05:15: Stung out of EZSV plug and disconnected TDS. R/b 1 STD.
05:15 - 06:15: POOH from 770 mmd to 40 mmd. Avg tripping speed 730 m/hr
06:15 - 06:45: Removed PS-21 slips and installed master bushing r/b last stand
06:45 - 07:00: L/d EZSV RT BHA.
07:00 - 07:15: Performed TBT for slip and cut drill line.
07:15 - 07:30: Hung off block
07:30 - 08:00: Emergency training handling gas/h2s on rig floor, shakers and pump room.
08:00 - 09:00: Slip and cut drill line
09:00 - 15:45: Troubleshoot issue with stuck lock pin on dead line anchor. Replaced sheared off pins on dead line anchor motor. Removed stuck lock pin. Assembled motor.
15:45 - 16:45: Continued slip and cut. Removed hang-off wire
16:45 - 17:15: Calibrated drawworks
17:15 - 17:30: Performed TBT for RIH with RTTS plug
17:30 - 19:00: P/u and m/u 3 STD 8 1/4" DC to RTTS assy.
19:00 - 19:15: Performed handover meeting with new drilling crew
19:15 - 19:30: P/u and m/u storm valve
19:30 - 19:45: RIH with RTTS BHA restricted to 130mmd, 2 min/std.
19:45 - 20:15: RIH to plug setting depth and washed setting area, 600 LPM 2bar set RTTS plug at 161 mmd.
20:15 - 20:45: Lined up cement unit to standpipe and confirmed line-up. Attempted to test lines against IBOP to 40 bar. Closed stand pipe valve and got acceptable line test.
20:45 - 21:30: Pressure tested between RTTS plug and EZSV plug at 811 mmd to 40bar/10min. Volume pumped from 10 to 40 bar 143 ltr, bled back same.
21:30 - 22:00: Released RTTS plug and POOH restritcted from 161 mdm to 98 mmd, 2 min/std.
22:00 - 23:15: L/d RTTS and RT. R/b 8 1/4" DC.
23:15 - 23:30: Performed TBT for RIH and punching 13 3/8" casing. Observed hydraulic leak from PRS.
23:30 - 00:00: Investigated and started to repair hydraulic leak on aft PRS. Meanwhile cleaned deck for hydraulic oil.

24-hour summary: RIH and set new 13 3/8" EZSV plug attempted to pressure test EZSV plug performed slip and cut of drill line RIH with RTTS and set same at 161 mmd pressure tested EZSV to 40bar/10min