bengsoon/volve_alpaca huggingface dataset:
Hourly activities:
00:00 - 01:15: Pumped up oil and checked tractor.
01:15 - 01:30: Performed pre-job meeting prior to p/u guns, tool string and tractor.
01:30 - 02:15: P/u guns, tool string and tractor for perforating run no. 3. M/u lubricator.
02:15 - 03:15: Tested QTS with test pump on rig floor to 20/250 bar for 5/10 min. Filled riser with MEG. Opened DHSV, HMV. And SV.
03:15 - 06:00: RIH with perforation string no 3 on WL with 30 m/min to 3200 m. Correlated across DHPG 2680 m.
06:00 - 07:15: RIH with perforation string no 3 on WL with 30 m/min to 3250 m. Toolstring stopped moving at 3250 m 78 deg inclination.
07:15 - 07:45: RIH with perforation string no 3 on WL using tractor from 3250 m to 3588 m.
07:45 - 08:15: Correlated tool string according to program between 3918 m to 3936 m. Orientation pass 1 8 m. Orientation pass 2 do 2 m orientation pass 3. Orientation pass 4 do 4 m. Orientation pass 5. Shooting pass.
08:15 - 08:30: Perforated interval from 3918 m to 3936 m. Firing depht 3915 m. Wellhead pressure prior to fire 44 bar.
08:30 - 10:45: POOH from 3915 m with perforating gun assembly no. 3. Shut down the unit 500 m.
10:45 - 11:00: Tools in catcher. Closed SV, 36,5 bar. Closed HMW.
11:00 - 11:15: Bled off pressure in lubricator and purged clean with nitrogen.
11:15 - 12:15: Inflow tested HMV with siwhp 5 bar for 10 min. Bled off pressure in lubricator and purged clean with nitrogen. Pressure tested SV to 50 bar, 10 min. Meanwhile performed pre-job meeting prior to changing out tractor and l/o guns.
12:15 - 13:30: Broke out lubricator at QST. L/d gun assy no. 3.
13:30 - 15:45: Rebuild cable head. Hot check tractor.
15:45 - 16:00: Performed pre-job meeting prior to p/u gun assembly no 4.
16:00 - 16:45: P/u guns, tool string and tractor for perforating run no. 4. M/u lubricator.
16:45 - 17:30: Tested QTS with test pump on rig floor to 20/250 bar for 5/10 min. Filled riser with MEG. Opened DHSV, HMV. And SV.
17:30 - 19:45: RIH with perforation string no 4 on WL with 30 m/min to 3240 m. Correlated across DHPG 2640 m. Do m. Toolstring stopped moving at 3280 m 78 deg inclination.
19:45 - 20:45: RIH with perforation string no 4 on WL using tractor from 3240 m to 3540 m. Pickup across pup. Do 2 m.
20:45 - 22:45: Correlated tool string according to program between 3918 m to 3936 m. Orientation pass 1 to pup for correlation proof) do 0m. Orientation pass 2 do 0. 5 orientation pass 3 do 0. 2 orientation pass 4 do 0 orientation pass 5 do 0 shooting pass.
22:45 - 23:00: Perforated interval from 3888 m to 3906 m. Firing depht 3885 m. Wellhead pressure prior to fire 40 bar. WHP stabilized at 33,5 bar. Lost 200 lbs surface tension.
23:00 - 00:00: POOH perforating gun assembly no. 4. From 3885 m to 2000 m with perforating gun assembly no. 4.

24-hour summary: P/u guns, tool string and tractor for perforating run no. 3. RIH with perforation string no 3 perforated interval from 3918 m to 3936 m. POOH perforating assembly no. 3. Rebuildt cable head. Hot check tractor. P/u guns, tool string and tractor for perforating run no. 4. RIH with perforation string no 4. Perforated interval from 3888 m to 3906 m. POOH perforating assembly no. 4 to 2000 m.
Hourly activities:
00:00 - 02:00: RIH with perforation string no 7. On WL with 30 m/min from 500 m to 3250 m.
02:00 - 05:00: RIH with perforation string no 7. On WL using tractor from 3250 m to 3280 m. Problems to get down with tractor. Worked down with tractor to 3300 m.
05:00 - 05:15: POOH with perforation string no 7. On WL from 3300 m to 3100 m. Observed tension spike at 4600 lbs
05:15 - 05:30: RIH with perforation string no 7. On WL from 3100 m to 3220 m.
05:30 - 06:00: Worked down with tractor to 3260 m.
06:00 - 08:15: Worked down with tractor 3260 m.
08:15 - 08:45: Performed meeting with town to decide on plan forward.
08:45 - 11:00: POOH from 3260 m with live perforating gun assembly no. 7 due to unable to reach firing depth. Shut down the unit 300 m.
11:00 - 11:15: Tools in catcher. Closed SV, 36,5 bar. Closed HMW.
11:15 - 12:00: Inflow tested HMV against siwhp, 35 bar for 10 min. Meanwhile performed pre-job meeting prior to changing out tractor and l/o guns.
12:00 - 12:15: Bled off pressure in lubricator and purged clean with nitrogen. Pressure tested SV to 50 bar, 10 min.
12:15 - 15:00: Broke out lubricator at QST. L/d gun and tractor assembly no. 7. Observed 2 wheels missing on tractor.
15:00 - 19:00: Installed flow line on f-1. Filled flow line with MEG. Leak tested flow line to 200 bar according to procedure. Simultaneously checked backup tractors. M/u tool string with 5 1/2" drift/gauge cutter and new tractor assembly. M/u lubricator. Tested QTS with test pump on rig floor to 20/250 bar for 5/10 min. Filled riser with MEG. Opened DHSV, HMV and SV.
19:00 - 19:45: RIH with 5 1/2" drift/gauge and tractor assembly on WL with 30 m/min to 483 m.
19:45 - 20:15: Problems to pass DHSV 483 m. After 5 attempt able to pass DHSV.
20:15 - 22:45: RIH with 5 1/2" drift/gauge and tractor assembly on WL with 30 m/min from 483 to 2930 m.
22:45 - 23:15: Problems to pass mule shoe 2930 m. After several attempt able to pass mule shoe 2930 m.
23:15 - 23:45: RIH with 5 1/2" drift/gauge and tractor assembly on WL with 30 m/min from 2930 to 3209 m.
23:45 - 00:00: Started tractor and RIH with 5 1/2" drift/gauge assembly from 3209 m to 3280 m.

24-hour summary: RIH with perforation string no 7. To 3250 m. Worked down with tractor to 3300 m. POOH with perforation string no 7 due to unable to reach firing depth. L/d gun and tractor assembly no. 7. Observed 2 wheels missing on tractor. Installed flow line on f-1 and leak tested same. M/u tool string with 5 1/2" drift/gauge and new tractor assembly. RIH with 5 1/2" drift/gauge and tractor assembly to 3280 m.
Hourly activities:
00:00 - 00:45: Filled riser with MEG. Equalized and opened DHSV, HMV and SV.
00:45 - 03:45: RIH with perforation assy on WL with 30 m/min to 3240 m. Toolstring stopped moving at 3240 m 79 deg inclination.
03:45 - 04:30: RIH with perforation assy on WL using tractor from 3240 m to 3610 m.
04:30 - 04:45: Correlated across pup joint at 3588 m. Do 2,5 m.
04:45 - 05:15: RIH w/ run by gravity from 3610 m to 3815 m.
05:15 - 07:00: Correlated across perforation interval 3786 3804 m. 1st pass up for correlation, do m. 2nd pass up, across pup joint 3rd pass up, do m. 4th pass up. Do m. 5 th pass up, do m. Oriented guns while correlating. Positioned gun with top shot at 3786 m.
07:00 - 07:15: Perforated interval 3786 3804 m with WHP 41 bar. Lost 300 lbs surface tension.
07:15 - 09:30: POOH with run from 3804 m to 300 m. Average pulling speed 26 m/min. Shut down SLB unit.
09:30 - 09:45: Pulled tool string into catcher.
09:45 - 11:15: Closed well in as per procedure and bled down pressure. Inflow tested HMV and SV.
11:15 - 12:00: Broke lubricator. L/d perforation gun assy All guns fired.
12:00 - 15:00: M/u lubricator and performed pressure test 20/250 bar 5/10 min on w/l rig up with tractor inside test required after every 5th QTS test as per AWS procedure). Bled down into closed drain. Experienced two alarms from closed drain system while bleeding down. Production dept. Emptied drain tank.
15:00 - 15:30: Broke lubricator and l/d used tractor.
15:30 - 16:00: SLB tested new tractor for perforation run on deck.
16:00 - 17:00: M/u BHA for run Armed guns and m/u same to tool string.
17:00 - 17:30: M/u lubricator. Leak tested QTS to 20/250 bar 5/10 min. Opened well as per procedure.
17:30 - 19:45: RIH w/ run interval 3768 3786 m) w/ 4,5" od guns by gravity from surface to 3240 m, WHP 43 bar. Average running speed 24 m/min.
19:45 - 20:45: RIH with tractor activated from 3240 m to 3600 m.
20:45 - 21:00: Picked up and correlated across pup joint at 3588 m.
21:00 - 21:15: RIH w/ run by gravity from 3600 m to 3800 m.
21:15 - 22:45: Correlated across perforation interval 3768 3786 m. 1st pass up for correlation across pup joint do m. 2nd pass up, across pup joint do m. 3rd pass up, do 0,8 m. 4th pass up. Do m. 5 th pass up, do 0,2 m. Oriented guns while correlating. Positioned gun with top shot at 3768 m.
22:45 - 23:00: Perforated interval 3768 3786 m with WHP 42 bar. Lost 300 lbs tension.
23:00 - 00:00: POOH w/ perforation run from 3786 m to 1900 m. Average pulling speed 30 m/min.

24-hour summary: RIH with perforation assy on w/l to 3804 m. Correlated and positioned guns. Perforated interval 3786 3804 m. POOH and l/d tool string. P/t wireline rig-up. M/u perforation assy RIH to 3800 m, correlated across interval and positioned guns. Perforated interval 3768 3786 m. POOH with perforation assy
Hourly activities:
00:00 - 01:30: POOH from 1900 m to 300 m. Made pa announcement and shut down SLB unit.
01:30 - 02:00: Pulled tools into catcher and closed in well as per procedure.
02:00 - 04:00: Inflow tested HMV and SV. Bled down into closed drain system. Purged riser with n2.
04:00 - 04:15: Performed TBT for l/d perforation guns.
04:15 - 05:15: Broke lubricator. L/d guns and tractor on deck. All guns fired.
05:15 - 07:30: Prepared tractor and guns for perforation run interval 3640 3658 m).
07:30 - 07:45: Performed TBT for m/u perforation assy.
07:45 - 09:15: M/u BHA for run Leak tested QTS to 20/250 bar 5/10 min. Opened well, WHP 47 bar.
09:15 - 11:30: RIH w/ perforation assy 3640 3658 m), 4,5" od guns by gravity from surface to 3225 m. Average running speed 24 m/min.
11:30 - 12:30: RIH with tractor activated from 3225 m to 3680 m. Average running speed 7,5 m/min.
12:30 - 14:00: Correlated across perforation interval 3640 3658 m. Performed 5 passes to correlate and orient guns. Positioned guns with top shot at 3640 m.
14:00 - 14:15: Perforated interval 3640 3658 m. Lost 400 lbs tension.
14:15 - 16:30: POOH from 3658 m to 300 m. Shut down SLB unit.
16:30 - 17:15: Pulled tool string into catcher. Closed well in and bled down pressure to closed drain. WHP 49,3 bar.
17:15 - 21:45: Transfer pump on closed drain system tripped. Production department troubleshot and flushed system with hot water to dissolve grease. Meanwhile performed TBT for l/d perforation assy
21:45 - 22:15: Bled down pressure in XMT cross to 5 bar. Inflow tested HMV and SV.
22:15 - 23:00: Broke lubricator. L/d tool string
23:00 - 00:00: SLB prepared and tested tractor for perforation run 3600 3609 m).

24-hour summary: POOH with perforation assy Inflow tested HMV/SV. L/d tool string M/u perforation assy RIH, correlated and perforated interval 3658 m). POOH with perforation assy Troubleshot blocked closed drain system. Inflow tested HMV/SV. L/d tool string Prepared perforation assy
Hourly activities:
00:00 - 01:30: SLB prepared and tested toolstring
01:30 - 01:45: Performed TBT for m/u perforation assy.
01:45 - 03:30: M/u BHA for perforation run 3600 3609 m). Leak tested QTS to 30/250 bar 5/10 min. Filled riser with MEG and equalized pressure. Opened well. WHP 53 bar
03:30 - 06:15: RIH w/ perforation assy 3600 3609 m), 4,5" od guns by gravity from surface to 3150 m. Average running speed 20 m/min.
06:15 - 07:30: RIH with tractor activated from 3150 m to 3620 m. Average running speed 6 m/min.
07:30 - 09:00: Correlated across perforation interval 3600 3609 m. Performed 5 passes to correlate and orient guns with tractor activated. Positioned guns with top shot at 3600 m.
09:00 - 09:15: Perforated interval 3600 3609 m. Lost 300 lbs tension.
09:15 - 11:00: POOH from 3609 m to 300 m. Average pulling speed 32 m/min.
11:00 - 11:15: Made pa announcement and shut down SLB unit. Pulled tool string into catcher.
11:15 - 14:15: Closed in well. WHP 55 bar. Bled pressure to closed drain. Inflow tested HMV and SV. Broke lubricator.
14:15 - 15:15: L/d tool string on deck. All shots fired. Spooled out cable. Cut cable.
15:15 - 17:15: SLB built new rope socket and prepared/checked tractor for perforation run
17:15 - 17:30: Performed TBT for m/u perforation assy.
17:30 - 19:00: M/u BHA for run 3579 3588 m).
19:00 - 20:00: Leak tested QTS to 20/250 bar 5/10 min. Filled riser with MEG. Equalized pressure and opened well. WHP 59 bar.
20:00 - 23:00: RIH w/ perforation assy 3579 3588 m), 4,5" od guns by gravity from surface to 3140 m. Average running speed 17,5 m/min. Powered up SLB unit at 300 m and function tested tractor.
23:00 - 00:00: RIH with tractor activated from 3140 m to 3600 m. Average running speed 7,6 m/min.

24-hour summary: M/u perforation assy RIH, correlated and perforated interval 3609 m). POOH, inflow tested HMV and SV. L/d tool string. Prepared and m/u perforation assy RIH on w/l and tractor to 3600 m.
Hourly activities:
00:00 - 02:30: Correlated across perforation interval 3588 m). Performed 5 passes to correlate and orient guns with tractor activated.
02:30 - 03:30: Positioned guns at shooting depth. Due to noise on CCL log, petec requested 2nd shooting pass. Tractored down and re-positioned guns with top shot at 3579 m good correlation.
03:30 - 03:45: Perforated interval 3588 m). Lost 300 lbs tension.
03:45 - 05:45: POOH from 3588 m to 300 m. Average pulling speed 27,5 m/min.
05:45 - 06:15: Made pa announcement and shut down SLB unit. Pulled tool string into catcher.
06:15 - 08:45: Closed in well. WHP 63 bar. Bled pressure to closed drain. Inflow tested HMV and SV. Flushed riser w/ n2.
08:45 - 09:00: Performed TBT for l/d perforation assy.
09:00 - 11:00: Broke lubricator. L/d tool string on deck. All shots fired.
11:00 - 12:30: M/u BHA for perforation run 3545 3554 m). Leak tested QTS to 30/250 bar 5/10 min. Filled riser with MEG and equalized pressure. Opened well. WHP 67 bar.
12:30 - 14:30: RIH w/ perforation assy 3545 3554 m), 4,5" od guns by gravity from surface to 3150 m. Average running speed 23 m/min.
14:30 - 15:30: RIH with tractor activated from 3150 m to 3580 m. Average running speed 7 m/min.
15:30 - 18:15: Correlated across perforation interval 3554 m). Performed 5 passes to correlate and orient guns with tractor activated. Positioned guns with top shot at 3545 m.
18:15 - 18:30: Perforated interval 3554 m). Lost 300 lbs tension.
18:30 - 21:00: POOH from 3554 m to 300 m. Average pulling speed 22 m/min.
21:00 - 21:15: Made pa announcement and shut down SLB unit. Pulled tool string into catcher.
21:15 - 23:00: Closed in well. WHP 73 bar. Bled pressure to closed drain. Inflow tested HMV and SV. Flushed riser w/ n2.
23:00 - 00:00: Broke lubricator. L/d tool string on deck. All shots fired.

24-hour summary: Correlated and perforated interval 3588 m). POOH, inflow tested HMV and SV. L/d tool string M/u perforation assy 3554 m). RIH, correlated and perforated interval POOH, inflow tested HMV and SV. L/d tool string
Hourly activities:
00:00 - 00:45: Cut cable. Disconnected hoses and control lines from lubricator/gih.
00:45 - 01:00: Performed TBT for l/d lubricator/gih.
01:00 - 04:00: L/d lubricator and grease injection head. Split same. Cleaned w/l equipment. Cleared rig floor prior to lift w/l riser.
04:00 - 04:30: Disconnected w/l riser from BOP. Lifted riser to rig floor applying double lift arrangement tugger).
04:30 - 06:00: N/d w/l BOP and landed same on skid in moonpool. Disconnected bottom riser from XMT and lifted same to rig floor using double lift tugger).
06:00 - 08:30: Removed split hatches and installed permanent hatch on f-1 slot. R/d wireline equipment and cleared rig floor.
08:30 - 08:45: Performed TBT for pressure testing xmas tree.
08:45 - 10:15: Installed XMT tree cap and r/u to test XMT valves.
10:15 - 13:00: Filled XMT with MEG using MEG injection pump. Pressure tested XMT cap to 35/345 bar for 5/15 min using AWS test pump. Bled pressure to closed drain. Pressure tested SV and KWV to 35/345 bar for 5/15 min. Bled pressure to closed drain. Meanwhile r/d and packed w/l equipment. Installed diverter.
13:00 - 14:30: Attempted to open HMV w/o success. Troubleshot HMV controls. Discovered local control line isolation valve on XMT accidentally in wrong position. Opened HMV.
14:30 - 16:00: Lined up to cement unit. Bullheaded 3 m3 MEG into well using MEG injection pump followed by 6,6 m3 packer fluid using cement pump and 1,2 m3 MEG using MEG injection pump. Closed DHSV.
16:00 - 17:30: Bled down pressure above DHSV to closed drain. Siwhp 5 bar. Inflow tested DHSV for 30 min. Good test.
17:30 - 20:30: Pressured up above DHSV to 75 bar. Closed HMV. Bled down pressure above HMV to 5 bar. Attempted several times to inflow test HMV, unable to obtain good test. Operated HMV, flushed tree with MEG and bled of trapped gas. Inflow tested HMV for 10 min, good test.
20:30 - 21:15: Inflow tested MMV for 10 min, good test.
21:15 - 00:00: Flushed through XMT and test hoses using MEG. R/d hoses and manifold on kill wing side. Installed KWV cap, needle valve and gauge. R/u AWS test pump to p/t kill wing cap. Meanwhile lifted w/l BOP from moonpool. Disconnected AWS skid and packed w/l equipment for backload.

24-hour summary: R/d wireline lubricator, riser and BOP. Installed permanent hatch on f-1 slot. Installed XMT cap and r/u for pressure and inflow testing. P/t tree cap, SV, KWV to 35/345 bar. Inflow tested DHSV, HMV, MMV. R/d hose and manifold from KWV. Installed KWV cap.
Hourly activities:
00:00 - 00:45: Pressure tested kill wing valve cap to 35/345 bar for 5/15 min using AWS pump. Good test. Meanwhile continued packing w/l equipment for backload.
00:45 - 01:30: Finalized and signed handover documentation. Well f-1 c handed over to production at 01 30 hrs. Last report on f-1 c continue reporting on f-99 for final de-mob

24-hour summary: P/t kill wing cap to 35/345 bar 5/15 min. Well f-1 c handed over to production at 01 30 hrs.
Hourly activities:
09:00 - 11:00: Removed scaffolding in the moonpool. Prepared for skidding cantiliver.
11:00 - 14:30: Skidded cantiliver from f-12 to f-1.
14:30 - 18:00: Built scaffolding in the moonpool and prepared WL equipment for rigging up. Meanwhile f-1 handed over from production department to d&w.
18:00 - 20:30: Changed well hatch with wireline hatch. Contacted production operator and bled off XMT cross to 0 bar prior and r/u chicksan manifold on XMT.
20:30 - 20:45: Held toolbox talk prior to start rigging on well.
20:45 - 22:45: Removed top cap and rigged up lower riser using tugger. Installed BOP and connected hoses. Perfomed function test of BOP.
22:45 - 00:00: Production operator filled lower riser section up to BOP with MEG and leak tested same. Prepared for installing upper riser section.

24-hour summary: Well handed over from production department to d&w. Started to rig up WL equipment on well.
Hourly activities:
00:00 - 03:45: Continued to log IC pass from 3650 to 3480 m. Still some challenge to keep cable speed steady at 0,5 m/min. WHP 74 bar.
03:45 - 04:15: Completed 1st IC pass. Powered down tool and switched to tractor.
04:15 - 04:45: RIH with tractor from 3480 m 3795 m for second IC pass.
04:45 - 05:10: Powered down tractor and switched line to schlumberger. Powered up logging tools.
05:10 - 06:00: Started 2nd IC pass from 3785 m up to 3480 m at 0,5 m/min. WHP 80 bar.
06:00 - 12:45: Continued logging IC pass from 3785 m to 3480 m at 0,5 m/min. Activated tractor.
12:45 - 13:45: Tractored down to 3790 m at approx 11 m/min. Powered down tractor and switched to logging mode.
13:45 - 21:50: Logged 3rd IC pass from 3785 m up to 3474 m at 0,5 m/min.
21:50 - 22:20: Powered down logging tools and switched to tractor. Powered up tractor.
22:20 - 23:05: Started tractor and RIH from 3474 to 3931 m to perform additional PLT shut in passes. WHP 83 bar.
23:05 - 23:15: Powered down tractor and switched line to schlumberger. Powered up logging tools.
23:15 - 23:40: Pulled up with logging tools from 3931 m to 3474 m at speed 20 m/min. Had PW at 39
23:40 - 23:45: Powered down logging tools and switched to tractor. Powered up tractor.
23:45 - 00:00: Started tractor and RIH from 3474 to 3931 m to perform last additional PLT shut in pass. Meanwhile discussed a tight spot observed on x/y caliper from 3914 to 3919 m. The smalles reading was 4,2" id on x/y caliper.

24-hour summary: Logged three IC passes and started additional PLT shut in passes.
Hourly activities:
00:00 - 00:20: Continued to tractor down to 3931 m. WHP 83 bar.
00:20 - 00:25: Powered down tractor and switched line to schlumberger. Powered up logging tools.
00:25 - 01:15: Logged up from 3931 to 3478 m at speed 30 m/min. Started at 20 m/min, to avoid pulling PLT spinner to fast through restriction area at approx 3915 m.
01:15 - 02:15: Parked tool at 3480 m according to program. Schlumberger upladed files to interact. Production started to prepare unisolation of PWV and prepared for beaning up well.
02:15 - 02:30: Held toolbox talk prior to start beaning up the well.
02:30 - 03:00: Production completed unisolation plan of PWV. WHP 83 bar.
03:00 - 03:15: Equalized PWV using hose from KW over to production line. Opened PWV. Meanwhile schlumberger powered up logging tools to monitor downhole.
03:15 - 06:00: Production beaned up well in steps obtain stable well flow. Started at 36 choke and increased in steps up to 100 Observed pressure dropping from 83 to 4 bar, well stopped flowing.
06:00 - 09:00: Attempted to flow the well. Had well on test separator against as low pressure as possible meanwhile discussed further operation. WHP 6,5 bar.
09:00 - 13:30: Attempted to flow the well. Had well on test separator against as low pressure as possible. WHP 6,5 bar.
13:30 - 20:00: Decision made to close in well on choke to let pressure build up. WHP increased from 6,5 to 54 bar. Meanwhile discussed possiblities for further operation.
20:00 - 22:50: Decided to attempt to pump available nitrogen on rig, to start up well flowing the well. Production department lined up from nitrogen racks. Hooked up on wellhead on killwing manifold. Emptied 4 nitrogen racks. Was able to increse WHP from 54 bar. Meanwhile schlumberger performed stationary logging.
22:50 - 23:05: Equalized PWV. Production department opened choke at 100 took 7 min from 0 to 100 WHP dropped from 68 to 4 bar.
23:05 - 00:00: Held choke 100 open and observed well.

24-hour summary: Completed additional PLT shut in passes. Attempted to bean up well without success. Waiting for well to flow.
Hourly activities:
00:00 - 08:00: Held choke 100 and observed well. WHP steady at 6,4 bar. Pulled up 5 meters every hour.
08:00 - 10:00: Discussed way forward with petec. Meanwhile held choke open and monitored well.
10:00 - 13:00: Decision made to POOH with PLT string. POOH from 3459 m to surface while logging x/y caliper.
13:00 - 14:30: Closed choke and PWV. WHP 6,4 bar. Closed SV and HMV. Pressured up XMT cross via kill wing up to 100 bar. Purged lubricator with nitrogen.
14:30 - 14:45: Held toolbox talk prior to l/d BHA#1.
14:45 - 16:00: Broke lubricator and l/d BHA tractor and PLT/RST toolstring.
16:00 - 19:00: Pulled out cable and re-built cable head from 3/3 WP to 100 WP. Meanwhile erected scaffolding at drill floor for installing long perforation gun.
19:00 - 21:25: Tested and calibrated tarctor and perforation tools through new cable head.
21:25 - 21:50: Held toolbox talk for installing perforating guns in lubricator. Reviewed perforating procedure.
21:50 - 22:55: Installed tractor in lubricator. Filled 80 litres of 50/50 MEG/RX-72 in lubricator. Stabbed lubricator and tested lower QTS to 20/345 bar for 5/10 min.
22:55 - 00:00: Disconnected upper QTS and started to install perforating guns.

24-hour summary: Waited for well to flow. Decided to POOH with PLT/RST. Made up perforation BHA and installed same into lubricator.