Hourly activities:
00:00 - 00:15: Bled down grease pressure and filled riser/lubricator with 250 ltrs of baseoil using CMT unit.
00:15 - 00:45: Open HMV and SV turns). Equalized and opened DHSV. RIH with BHA to perforate interval from surface to 236 m. Powered up logging unit with guns 70 m below seabed.
00:45 - 03:45: RIH with BHA from 236 to 3157 m. PU 50 m every 500 m due to new cable. Ran carefully through DHSV and pulled back up to confirm that it was fully open. Up weigh 480kg hanging weight 465 kg at 493 m MDRT. Weights while RIH was according to tension simulations. Correlated and adjusted depth by 1 m before starting tractor.
03:45 - 04:15: Powered up WL tractor and continued RIH with BHA to perforate interval from 3157 to 3400 m. Running speed 12 m/min.
04:15 - 06:00: Performed correlation log from 3400 m to 2975 m using CCL. Powered up WL tractor and ran back down to 3400 m. Fired guns and perforated interval from 3312 3321. 2 m MDRT. Good indication of firing on DHPG.
06:00 - 08:45: POOH with BHA from 3309. 7 m to 250 m. Powered down logging unit with guns 70 m below seabed. Closed DHSV, HMV and SV.
08:45 - 09:45: Broke lubricator at in-situ sub and LD toolstring.
09:45 - 11:45: Opened KWV and HMV and bullheaded 17. 2 m3 baseoil at 137 LPM 99. 6 bar using CMT unit. Shut down pumps and observed pressure levelled out at 19 bar. Closed HMV. Bled down pressure above and inflow tested HMV. OK. Meanwhile performed torture test on logging cable. Cut off 60 m of cable and rebuilt cable head.
11:45 - 14:00: Continued building cable head and performed surface checks on wellteck tractor.
14:00 - 15:30: Continued to perform surface checks on welltech tractor. Went through schlumberger and welltech checklists. Meanwhile installed test cap on lubricator. Opened KWV and pumped up to 19 bar above HMV using baseoil and CMT unit. Tested SV to 19 bar 5 min. Opened HMV and read 19 bar WHP, 255 bar on DHPG. Displaced CMT line to 100 MEG at 50 LPM 49 bar and got a final WHP of 20 bar. Closed HMV and bled off pressure to 5 bar above. Inflow tested HMV for 10 min. OK. Bled off pressure above HMV and closed KWV and lt2.
15:30 - 16:45: Continued to go through schlumberger and welltech checklists. Checked CCL and gun switches.
16:45 - 18:30: Installed BHA to perforate interval Lowered orientating weight and 30 ft gun section into lower riser section and hung off in c-plate. Filled riser with 200 ltrs of ramex. Connected and armed perforating guns according to schlumberger procedure.
18:30 - 19:00: Leak tested in-situ sub to 30/150 bar 5/10 min using seawell pumpe and 100 MEG. OK. Bled down grease pressure and filled riser/lubricator with 250 ltrs of 100 MEG using CMT unit.
19:00 - 19:45: Performed time-out for safety with focus on dropped object. Pressured up to 20 bar and equalized pressure above HMV. Open HMV and SV turns). Equalized and opened DHSV. RIH with BHA to perforate interval from surface to 235 m. Powered down logging unit with guns 70 m below seabed.
19:45 - 21:45: RIH with BHA from 235 to 2500 m. PU 50 m every 500 m due to new cable. Ran carefully through DHSV and pulled back up to confirm that it was fully open. Weights while RIH was according to tension simulations. Schlumberger was unable to communicate with gun switches.
21:45 - 23:30: Trouble shoot problem with gun switches. POOH with BHA from 2500 m to 1500 m and re-tried to communicate with the switches, because they worked at this depth while RIH. Negative.
23:30 - 00:00: POOH with BHA from 1500 m to 250 m. Powered down logging unit with guns 70 m below seabed.

24-hour summary: POOH with BHA and confirm perforation. Bullheaded 17. 2 m3 of baseoil into well. Inflow tested HMV to 20-5 bar/10 min. RU BHA RIH from surface to 2500 m to perforated interval on WL. POOH and changed faulty gun switches. RU BHA to perforated interval on WL and tractor.