Hourly activities:
00:00 - 06:00: Continued POOH with 9 5/8" casing from 721 to 19 m. Pulled 9,5 jnts/hr in average.
06:00 - 06:15: Pulled remaining 9 5/8" and l/d to deck.
06:15 - 06:30: Held TBT for rigging down handling equipment.
06:30 - 07:00: Started to rig down casing handling equipment.
07:00 - 07:15: Held TBT with ongoing crew for rigging down/up handling equipment.
07:15 - 08:15: Rigged down casing handling equipment and rigged up for handling DP.
08:15 - 08:30: Cleaned and cleared rig floor.
08:30 - 08:45: Held TBT for setting wear bushing.
08:45 - 09:15: M/u jet sub, one stand of 5 1/2" HWDP and WB RT with 13 3/8" WB. RIH to 47 m.
09:15 - 09:30: RIH with jet sub and WB RT on 5 1/2" HWDP from 47 to 140 m. Speed restricted due to full bore tool.
09:30 - 09:45: Jet washed WH with 3000 LPM/58 bar.
09:45 - 10:15: M/u landing stand and landed 13 3/8" wear bushing in profile.
10:15 - 10:30: POOH with jet sub and WB RT from 185 to 47 m. Speed restricted due to full bore tool.
10:30 - 10:45: Re-sat WB RT in rotary and l/d same.
10:45 - 11:00: Racked stand of 5 1/2" HWDP and l/d jet sub.
11:00 - 11:15: Cleaned and cleared rig floor.
11:15 - 11:30: L/d 10 3/4" spear assy to deck.
11:30 - 11:45: Held TBT for RIH with casing cutter assy.
11:45 - 12:00: P/u 13 3/8" cutter assy.
12:00 - 12:15: Connected TDS and tested cutter with 435 LPM/1 bar.
12:15 - 12:30: Removed master bushing and installed ps21 slips.
12:30 - 15:15: RIH with 13 3/8" casing cutter assy on 5 1/2" DP to 1375 m. Filled every 500 m without being connected.
15:15 - 15:30: Recorded parametres up/down weights 115/107 t, rotational weight 110 t, free torque 4 KNM.
15:30 - 16:15: Spaced out to position cutters at 1399 m. Cut 13 3/8" casing with 1000 LPM and 80 RPM.
16:15 - 16:45: Flowchecked well on trip tank well static. Pumped 1,8 SG slug and chased same.
16:45 - 17:45: POOH with 13 3/8" casing cutter on 5 1/2" DP from 1399 to 242 m.
17:45 - 18:15: Inspected and performed service on TDS and PRS.
18:15 - 18:30: Continued to POOH with 13 3/8" casing cutter on 5 1/2" DP from 242 to 10 m.
18:30 - 18:45: Removed ps21 slips and installed master bushing.
18:45 - 19:00: Pulled 13 3/8" casing cutter. Cleaned and inspected same. Racked back in derrick.
19:00 - 19:15: Held TBT with ongoing crew.
19:15 - 19:30: Cleaned and cleared rig floor.
19:30 - 20:15: M/u jet sub, 5 1/2" HWDP stand and WB RT and RIH on 5 1/2" HWDP to 132 m.
20:15 - 20:30: Connected TDS and washed WH area with 2500 LPM/40 bar. Disconnected TDS.
20:30 - 21:00: M/u landing stand and connected TDS. Recorded parametres up/down weights 83/79 t. Engaged wear bushing with 5 t. Released WB with 37 t over pull.
21:00 - 21:45: POOH with jet sub and WB RT from 185 to 47 m. Speed restricted due to full bore tool.
21:45 - 22:15: Released WB from WB RT.
22:15 - 22:30: Re-sat tool and l/o WB RT.
22:30 - 22:45: P/u seal assy RT and inspected same.
22:45 - 23:00: Held TBT for RIH with seal assy RT.
23:00 - 23:30: RIH with jet sub and seal assy RT on 5 1/2" HWDP from 47 to 132 m.
23:30 - 23:45: Connected TDS and washed WH area with 2500 LPM/40 bar. Disconnected TDS.
23:45 - 00:00: M/u landing stand and connected TDS. Recorded parametres up/down weights 83/79 t. Closed annular and recorded parametres up/down weights 85/78 t.

24-hour summary: Continued POOH with 9 5/8" casing from 721 to surface. Rigged down casing handling equipment. Installed wearbushing. RIH with 13 3/8" casing cutter and cut at 1399 m. POOH with same. Pulled WB. RIH with seal assy RT to 174 m.