Hourly activities:
00:00 - 01:30: Continued repairing leaking hose on PRS.
01:30 - 02:00: Continued RIH with 9 5/8" cutting assy on 5 1/2" DP from 534 to 815 m.
02:00 - 03:45: Waited on weather due to wind above the 65 knots limitation of PRS. Monitored well on trip tank.
03:45 - 05:15: Continued RIH with 9 5/8" cutting assy on 5 1/2" DP from 815 to 1422 m.
05:15 - 06:00: Connected TDS and filled pipe. RIH to below 1457 m and recorded parametres up/down weights 120/109 t. 800 LPM/44 bar. Positioned pipe at 1457 m and cut 9 5/8" casing according to procedure. Verified cut by sound, pressure and torque. Continued cutting for 5 min.
06:00 - 06:15: Flowchecked well for 15 min.
06:15 - 06:30: Pumped slug. Chased same.
06:30 - 08:15: POOH with 9 5/8" casing cutter assy on 5 1/2" DP from 1457 to 215 m. Speed restricted due to cutters in string.
08:15 - 08:45: POOH with 9 5/8" casing cutter assy on 5 1/2" HWDP from 215 to 10 m. Speed restricted due to cutters in string.
08:45 - 09:00: Removed ps21 slips and installed master bushing.
09:00 - 09:15: Cleaned, inspected and l/d cutter assy to deck.
09:15 - 09:30: Cleaned and cleared rig floor.
09:30 - 10:00: P/u jetting sub, one stand of 5 1/2" HWDP and lock down retrieval tool. RIH to 50 m.
10:00 - 10:15: RIH with lock down retrieval tool from 50 to 138 m on 5 1/2" DP. Speed restricted.
10:15 - 10:30: Jet washed with 3000 LPM/52 bar. Made 5 passes.
10:30 - 10:45: Continued RIH with lock down retriveval tool from 138 to 190 m bit depth. J'ed into sub as per instructions.
10:45 - 11:15: POOH with lock down retrieval tool on 5 1/2" DP from 190 to 50 m. Speed restricted.
11:15 - 11:30: Pulled and checked lock down retrieval tool. No lock down assy attached. Re-sat tool. Misrun.
11:30 - 11:45: RIH with lock down retriveval tool from 50 to 190 m. Speed restricted.
11:45 - 12:00: J'ed into sub as per instructions.
12:00 - 12:15: POOH with lock down retrieval tool on 5 1/2" DP from 190 to 50 m. Speed restricted.
12:15 - 12:30: Pulled and checked lock down retrieval tool. No lock down assy attached. Re-sat tool. Closed piston fully.
12:30 - 13:00: RIH with lock down retriveval tool from 50 to 190 m. Speed restricted.
13:00 - 13:15: J'ed into sub as per instructions. Pulled with 20 t over pull and observed.
13:15 - 13:30: POOH with lock down retrieval tool on 5 1/2" DP from 190 to 50 m. Speed restricted.
13:30 - 13:45: Pulled and checked lock down retrieval tool. Lock down assy attached.
13:45 - 14:00: Released lock down sub from retrieval tool.
14:00 - 14:45: M/u retrieval tool to string. Observed oil leaked from tool. Trouble shot same. Fumed on rig floor occured.
14:45 - 15:15: Cleared rig floor due to fumes from boat alongside.
15:15 - 15:45: Filled retrieval tool with oil and resat same.
15:45 - 16:15: RIH with retrieval tool on 5 1/2" DP from 50 to 170 m. Speed restricted.
16:15 - 16:30: Jet washed profile with 3000 LPM/54 bar.
16:30 - 16:45: M/u stand of 5 1/2" DP and recorded up/down weights 82/79 t
16:45 - 17:00: Placed retrieval tool at 137 m and function tested BOP.
17:00 - 17:30: Closed annular with 500 psi and performed friction test up/down 84 t.
17:30 - 17:45: Landed out retrieval tool on 10 3/4" seal assy and pulled free with 12 t over pull.
17:45 - 18:00: Observed for pressure build up on choke. Pressure stable. Opened BOP.
18:00 - 18:15: POOH with lock down retrieval tool on 5 1/2" DP from 190 to 50 m. Speed restricted.
18:15 - 19:00: Pulled retrieval tool. Removed seal assy. Re-sat tool and l/d same to deck.
19:00 - 19:15: Held TBT with ongoing crew.
19:15 - 19:30: Racked stand of 5 1/2" HWDP and l/d bull nose.
19:30 - 20:00: Installed BHA washer on top of diverter.
20:00 - 20:15: Held TBT for p/u spear assy.
20:15 - 20:30: P/u spear assy. Inspected and prepared same.
20:30 - 20:45: RIH on 5 1/2" HWDP to 38 m. L/o top single.
20:45 - 21:00: Continued RIH on 5 1/2" HWDP from 38 to 119 m.
21:00 - 21:15: Performed kick drill. Stabbed FOSV and closed same in 55 sec.
21:15 - 21:30: Held TBT for slip and cut drill line.
21:30 - 00:00: Slip and cut drill line.

24-hour summary: Continued RIH with 9 5/8" cutter assy from 815 to 1457 m. Cutted casing. POOH with casing cutter assy. P/u retrieval tool for lock down assy. RIH and retrieved lock down assy on third attempt. Re-dressed tool and RIH to pull 10 3/4" seal assy. Pulled same. M/u spear assy and RIH to 119 m. Slip and cut drill line.