bengsoon/volve_alpaca huggingface dataset:
Hourly activities:
00:00 - 04:00: Logged flowing up-passes with PLT tools between 3380 and 2970 m. Tractored down each time. Took stationary readings at 3200, 3042 and 2970 m.
04:00 - 05:00: Choked back and shut in well on PWV. Siwhp 93,9 bar, DHP 293,5 bar, DHT 105,7 deg c.
05:00 - 05:45: Started tractor and RIH to 3642 m.
05:45 - 06:00: Powered up minitron source and started to log up with RST in IC mode at 0,5 m/min.
06:00 - 00:00: Continued logging RST in IC mode at 0,5 m/min.

24-hour summary: Performed RST logging in IC mode, across interval from 3642 to 2970 m.
Hourly activities:
00:00 - 05:15: Continued logging RST in IC mode at 0,5 m/min up to 2975 m.
05:15 - 05:45: Started tractor and RIH to 3642 m.
05:45 - 06:00: Powered up minitron source.
06:00 - 00:00: Logged RST in IC mode at 0,5 m/min from 3642 to 3150 m.

24-hour summary: Continued logging RST in IC mode at 0,5 m/min up to 2975 m. Started tractor and RIH to 3642 m. Logged RST in IC mode at 0,5 m/min from 3642 to 3150 m.
Hourly activities:
00:00 - 02:15: Logged RST in IC mode at 0,5 m/min from 3150 to 3101 m. RST far detector stopped working.
02:15 - 02:45: Tractored back into well 15 m and stopped at 3116 m. Troubleshot and made several attempts to get the detector to work. NEG.
02:45 - 03:00: RIH with tractor activated to 3390 m.
03:00 - 03:45: Ran PLT logging pass from 3390 m up to 2970 m at speed 10 m/min.
03:45 - 04:45: RIH with tractor activated to 3390 m.
04:45 - 05:15: Ran PLT logging pass from 3390 m up to 2970 m at speed 20 m/min.
05:15 - 05:45: RIH with tractor activated to 3390 m.
05:45 - 06:00: Ran PLT logging pass from 3390 m up to 2970 m at speed 30 m/min.
06:00 - 06:30: RIH with tractor activated to 3390 m.
06:30 - 06:45: Ran PLT logging pass from 3390 m up to 2970 m at speed 40 m/min.
06:45 - 07:00: RIH with tractor activated to 3200 m.
07:00 - 08:15: Took stationary readings at 3200, 3040 and 2970 m. Evaluated data.
08:15 - 10:15: POOH with BHA Lost communication with PLT/RST on the way OOH.
10:15 - 13:15: OOH. Siwhp 103 bar. Closed well and bled off pressure. Flushed riser/lubricator with n2. Inflow tested HMV. LD BHA
13:15 - 00:00: Waited on plug equipment from shore. Boat departure cancelled due to poor weather forecast. Meanwhile produced well and prepared 5/16" cable equipment due to loose strand on 7/16" cable.

24-hour summary: Logged RST from 3150 to 3101 m. RST far detector stopped working. Ran PLT logging pass from 3390 m up to 2970 m at speed 10, 20, 30 and 40 m/min. Took stationary readings at 3200, 3040 and 2970 m. Evaluated data. POOH. LD BHA. Waited on plug equipment from shore. Meanwhile produced well and prepared 5/16" cable equipment.
Hourly activities:
00:00 - 06:00: Waited on plug equipment from shore. Meanwhile produced well and prepared 5/16" cable equipment.
06:00 - 00:00: Waited on plug equipment from shore. Meanwhile produced well and prepared 5/16" cable equipment. Rigged up lubricator with grease inj. Head. Function tested tractor through cable. Held SJA meeting regarding RD of wireline equipment and skidding preparations.

24-hour summary: Waited on plug equipment from shore. Meanwhile produced well and prepared 5/16" cable equipment. Held SJA meeting regarding RD wireline equipment.
Hourly activities:
00:00 - 06:00: Waited on plug equipment from shore. Meanwhile produced well. Held SJA meeting regarding RD wireline equipment and prepare for skidding.
06:00 - 15:30: Waited on plug equipment from shore. Meanwhile produced well. Held pre-job meeting with involved personnel.
15:30 - 19:00: Received plug equipment from boat. Unloaded basket and checked DPU. Transferred plug to drill floor with rig crane 125 kg).
19:00 - 20:00: Closed in well. Meanwhile held prejob meeting with all personnel involved regarding RU BHA, install plug and RD WL equipment.
20:00 - 23:00: Took over controll of HMV and DHSV. Opened WL BOP. Installed BHA#2 into lubricator. Added 50 litres of ramex into riser. Leak tested rig up. 20/170 bar for 5/10 min. Pumped totally 700 litres. Opened well. WHP 97. 5 bar.
23:00 - 23:30: RIH with BHA#2, EVO plug on tractor. Stopped into DHSV. Attempted several times to pass. NEG.
23:30 - 00:00: Started to equalize DHSV by pumping MEG into well.

24-hour summary: Waited on plug equipment from shore. Meanwhile produced well. Received plug equipment. Closed in well. Ran EVO plug on 3 1/8" tractor. Stopped into DHSV. Started to equalize DHSV by pumping MEG into well.
Hourly activities:
00:00 - 01:30: Continued pumping MEG into well to equalize DHSV. Pressure increased from 97,5 bar to 100 bar.
01:30 - 01:45: RIH with BHA and passed DHSV. Stopped in baker avldm tubing hanger at 510 m. Had to work BHA from 510 to 525 m in order to pass.
01:45 - 03:45: Continued RIH with EVO plug. Lost CCL signal at 2630 m.
03:45 - 04:30: Troubleshot and found short in downhole circuit.
04:30 - 06:00: POOH with BHA to 472 m.
06:00 - 06:30: POOH from 472 m to surface.
06:30 - 09:00: OOH. Siwhp 102 bar. Closed well and bled off pressure. Inflow tested HMV. Flushed riser/lubricator with n2. LD BHA
09:00 - 12:30: RU backup tractor and plug. Plug from BHA was slightly gassed up and too large to be run. Stabbed on and leak tested QTS to 170 bar. Equalized across SV and HMV with MEG and opened well. Siwhp 102 bar.
12:30 - 14:45: RIH with BHA 7" EVO plug on tractor to 2980 m mdrkb. Had to work BHA through baker avldm tubing hanger at 510 m.
14:45 - 15:00: Activated tractor and RIH from 2980 to 3030 m.
15:00 - 17:15: Performed correlation passes. Set EVO plug with pkg. Element at 3274,8 m and top plug at 3274,25 m.
17:15 - 18:45: POOH with BHA
18:45 - 21:45: Closed well. WHP 99 bar. Held toolbox meeting on drill floor. Inflow tested HMV. Bled off and flushed lubricator with n2. LD and checked toolstring.
21:45 - 22:30: Time out meeting in PCR with focus on communication.
22:30 - 00:00: Held SJA meeting on drill floor regarding RD. Closed DHSV and bled down pressure above to 63 bar through flowline to test sep. Meanwhile LD lubricator onto HTS.

24-hour summary: Equalized and opened DHSV. RIH with 7" EVO plug. Lost communikation to BHA. POOH. RIH with back-up 7" EVO plug and tractor. Installed EVO plug with top plug at 3274,25 m. POOH. Inflow tested HMV. LD BHA. Started to bleed down pressure above DHSV.
Hourly activities:
00:00 - 02:15: Bled down pressure above DHSV from 63 to 10 bar through flowline to test sep. Inflow tested DHSV.
02:15 - 03:00: Bled off pressure above DHSV and closed HMV. Opened BOP.
03:00 - 04:30: Held toolbox meeting regarding RD WL equipment. M rsk prod. Dep. Activated isolation plan, on all valves on wellhead.
04:30 - 05:15: Used top drive and lifted upper riser to drill floor. Rigged away WL BOP. Lifted lower riser by use of two tuggers.
05:15 - 06:00: Removed chiksan equipment on KWV and installed end cap. Installed x-mas tree top cap. Leak tested x-mas tree cross to 20 bar for 5 min.
06:00 - 08:30: Leak tested x-mas tree cross. 170 bar for 10 min. Leak tested KWV end cap and XMT top cap to 20/345 bar for 5/10 min. Handed well over to production department. End of operation

24-hour summary: Bled off pressure above DHSV and closed well. RD WL equipment. Installed x-mas tree top cap. Handed well back to production department.
Hourly activities:
15:00 - 16:00: Received and spotted equipment in work area.
16:00 - 17:00: Held prejob meeting with all involved personnel.
17:00 - 19:00: Spotted equipment in work area. Hooked up winch to power and f&g.
19:00 - 21:45: Spotted equipment in work area. Hooked up welltec logging container to power and f&g. Prepared for testing of BOP.
21:45 - 22:00: Held brief prior to testing of WL BOP.
22:00 - 00:00: Leak and function tested BOP to 20/180 bar for 5/10 min. Meanwhile pulled out all cables and hoses needed.

24-hour summary: Spotted and hooked up equipment. Held prejob meetings.
Hourly activities:
00:00 - 01:00: Completed BOP testing.
01:00 - 02:00: Held prejob meeting with all involved personnel.
02:00 - 02:15: Held brief regarding building of upper riser and lubricator. No crane driver on night shift due to cancelled helikopter.
02:15 - 04:40: Built riser and lubricator on main deck. Used fork lift to assemble sections.
04:40 - 06:00: Built GIH for 5/16" mono conductor cable.
06:00 - 07:30: Completed GIH.
07:30 - 08:00: Held platform muster drill. Everybody attended.
08:00 - 13:30: Hoisted down BOP into moonpool area through hatch on drill floor. Lifted up upper/lower riser, lubricator and grease head from main deck to drill floor. Completed assembling of riser/lub. Found that 5/16"cable drum chain was broken. Disassembled chain and ordered spares from shore with helicopter.
13:30 - 19:00: Prepared miscellaneous hoses prior to rig-up. Welltec built new cable head. Meanwhile halliburton checked DPU'S.
19:00 - 19:30: Held platform muster drill. Everybody attended.
19:30 - 20:30: Welltec tested counter system. Meanwhile AWS repaired chain on 5/16"cable drum.
20:30 - 23:00: Connected cables to winch BOP screen and smart skid. Secured hoses/cables over sharp edges. Checked chiksan at wellhead. Welltec checked tractors. Meanwhile m rsk electrician repaired faulty hydr. Sensor om WL winch.
23:00 - 00:00: Flushed DHSV hose and filled pump tank with hydr. Oil from platform. Filled MEG on test pump. Started wireline winch OK.

24-hour summary: Spotted and hooked up equipment. Held prejob meetings. Closed well and prepared to rig up.
Hourly activities:
00:00 - 01:45: Installed cover over drop-in-drum. Calibrated counters and pulled out 5/16" cable to test BHA.
01:45 - 03:35: Connected cable to BHA and tested tractors and DPU setting tools.
03:35 - 06:00: Closed in well to prepare for handover. Meanwhile tided area and completed check lists.
06:00 - 10:15: Waited for production department to prepare well for handover.
10:15 - 15:00: Took over well and leak tested XMT cross to 20/200 bar. Took off XMT cap and installed x-over/lower riser. RU BOP and function tested same. Leak tested connections against SV.
15:00 - 16:00: Lifted down upper riser and connected to BOP. RU lubricator and upper sheave wheel in elevator.
16:00 - 19:00: Installed BHA ev0 plug and 3 1/8" tractor, into lubricator in three parts. Pumped MEG through production chemical line to fill lubricator and leak tested lubricator and QTS 5/10 min to 20/170 bar with AWS PT pump.
19:00 - 21:00: Opened HMV and pump MEG through production chemical line to equalize across DHSV and opened DHSV.
21:00 - 21:30: Equalized and opened SV 44 turn.
21:30 - 00:00: Opened well and RIH with BHA#1 ev0 plug. Lost some weight, indicating small restriction.

24-hour summary: Took over well from production. Rigged up riser, BOP and lubricator. Installed BHA and tested rig up. Equalized over DHSV and SV. Opened well and RIH.
Hourly activities:
00:00 - 00:50: Continued RIH with BHA#1 to set ev0 plug. BHA stopped due to deviation/friction.
00:50 - 01:10: Started tractor and continued RIH to 3140 meter.
01:10 - 03:10: Performed correlation passes with CCL. Pulled up to CCL setting depth.
03:10 - 03:30: Set ev0 plug and lost 500 lbs. Mid element set at 3040 m and top plug at 3039,22 m.
03:30 - 06:00: POOH to surface with BHA
06:00 - 09:30: OOH. Closed well and bled off pressure. Flushed with n2 and inflow tested SV and HMV. L/d BHA and verfied plug setting OK.
09:30 - 11:00: Closed upper BOP ram, bled off above DHSV and inflow tested same. Meanwhile held brief and LD lubricator and sheave wheels on rig floor.
11:00 - 16:30: Disconnected upper riser from BOP and LD same on rig floor. RD BOP and lower riser. Installed XMT cap and weco cap on TKV. Leak tested both to 20/345 bar for 5/10 min. Leak tested XMT cross to 20/170 bar for 5/10 min. Handed well over to production.
16:30 - 19:15: Packed WL equipment for backload. Meanwhile production department flowed well to verify water shut off from plug setting.
19:15 - 19:40: Performed pre-job meeting prior to rig down last items and clean area.
19:40 - 00:00: Packed WL equipment for backload. Meanwhile production department flowed well to verify water shut off from plug setting.

24-hour summary: Run in hole with BHA#1 EVO plug. Corrolated and set plug. POOH closed well and tested. Handed well to production. Packed WL equipment while production department flowing well.
Hourly activities:
00:00 - 03:00: Prepared all equipment for backload. Cleaned and tidied work area. of operation----------------------------------------------------------

24-hour summary: Run in hole with BHA#1 EVO plug. Corrolated and set plug. POOH closed well and tested. Handed well to production. Packed WL equipment while production department flowing well.
Hourly activities:
23:45 - 00:00: Skidded cantilever from f-5 to f-15.

24-hour summary: Made up 36" ho BHA. Attempted to wash down 36" BHA through template. Drilled 36" hole from 144 m to 149 m MD.
Hourly activities:
00:00 - 01:00: Re-established cantilever for operation. Removed hatches from f-15 at all levels in WH module.
01:00 - 01:15: Held tool box talk prior to make up 36" ho BHA.
01:15 - 04:15: Made up 36" ho BHA from rotary to 132m.
04:15 - 04:45: Stabbed 36" BHA into funnel and tagged seabed with 5 MT at 144. 2m.
04:45 - 06:00: Attempted to wash down 36" BHA through template. Drilled 36" hole from 144 m to 149 m MD. Drilling parameters flow 1000 LPM SPP 1-2 bar 20 RPM torque 2-12 KNM wob 2-6 MT.
06:00 - 06:45: Drilled 36" hole from 147 m to 149 m MD. Drilling parameters flow 1000 LPM SPP 4-5 bar 20 RPM torque 3-10 KNM wob 1-3 MT. Drilling bushing landed out in template guide-funnel. Parked ROV in garage.
06:45 - 16:30: Drilled 36" hole from 149 m to 226 m MD. 1/2'' hole depth) drilling parameters flow 3800-4700 LPM SPP 52-82 bars 90 RPM torque 2-9 KNM wob 2-6 MT ROP 10-28 m/hr. Pumped 20m hi-vis pills prior to connection. Survey at 149. 7 m 0. 21 inc survey at 160. 2 m 0. 04 inc survey at 170. 34 m 0. 06 inc survey at 180. 09 m 0. 09 inc survey at 190. 38 m 0. 09 inc survey at 200. 41 m 0. 19 inc survey at 211. 13 m 0. 03 inc
16:30 - 17:15: Circulated 1. 5 bottoms up with sea water. Swept with 25 m hi-vis pill at MAX flow rate. Displace hole with 1. 40 SG mud. 1. 5 hole volume 80 m at MAX flow rate 4700 LPM 109 bars.
17:15 - 20:00: Held tool box talk prior to POOH with 36" ho BHA. POOH to 5 m below sea bed at 150m. Top up hole with 10m 1. 40 SG mud. Continued pull out with 36" BHA. Racked back collars and MWD in derrick. Laid out 36" ho.
20:00 - 21:15: Laid out 36" ho. Inspected derrick for loose items. Cleared rig floor.
21:15 - 21:45: Serviced and inspected the TDS.
21:45 - 23:00: Rigged up for running 30" conductor.
23:00 - 23:15: Held tool box prior to run 30" conductor.
23:15 - 00:00: Picked up 30" shoe joint, checked float for flow through by flushing with water.

24-hour summary: Drilled 36" hole to 226m 17½" hole depth. Ran with 30" conductor.
Hourly activities:
00:00 - 00:15: Continued checking the float for flow through by flushing with water.
00:15 - 03:45: Ran in with 30" conductor from surface to 67m.
03:45 - 05:30: Changed bails and 5½" DP elevator. Picked up 30"conductor housing.
05:30 - 06:00: Held tool box talk prior to making up the 30" conductor housing. Commenced to make up 30" conductor housing using manual rig tongs.
06:00 - 07:45: Made up 30" conductor housing using manual rig tongs. Made up torque 46. 000nm. Engage locking system with lock-plate. Secured with cap-screws. Inspected housing. Lowered 30" housing down in the rotary. Broke out the 30" housing handling tool and laid out same. Filled 30" conductor with sea water.
07:45 - 08:45: Held tool box talk prior to pick up cement inner string. Made up aluminum cement inner string and centralizer. Cleared rig floor.
08:45 - 09:30: Made up x/o to cart, and then chained tong onto aluminium inner string. Installed inclinometer and 2" vent valve open) on cart.
09:30 - 10:45: Locked cart housing as per vetco instruction. 5 left hand turns. Took pick up test. Remove 30" housing c-plate. Ran conductor through rotary, and insert master bushing.
10:45 - 11:15: Made up to TDS and filled the 30" conductor with sea water. Commenced to stab shoe into to the slot. Stopped operation due to posiblity of power failure in production module.
11:15 - 11:30: Stopped operation due to possiblity of main shut down due to testing in prosess module.
11:30 - 13:30: Stabbed 30" conductor in to slot. Broke circulation and confirmed conductor to be full. Closed the 2" vent valve. Ran in with the 30" conductor from 144m to 220. 6m
13:30 - 14:30: Verified setting depth with digiquartz against f-7, f-15 Checked centralization of conductor housing, no contact to template. Meanwhile pressure tested cement line to 200 bars 10 min.
14:30 - 16:15: Checked the inclinometer and found that the inclinometer had been moved and was not attached propperly to the cart. Evaluated situation.
16:15 - 17:15: Broke circulation and increased rate to 1500 LPM 4. 2 bars. Total pumped 50m sea water, hook load 109 MT. Closed the IBOP had 25 bars back pressure.
17:15 - 18:45: Mixed and pumped 53. 7 m 1. 52 SG tuned light XL cement slurry at 1100 LPM, 22 bars pump pressure. Confirmed returns to seabed. Displaced cement slurry with 6. 5 m of SW at MAX rate using cement unit. FCP 5. 7bars, 600lpm. Bled off pressure, 250 l. Checked for back-flow.
18:45 - 19:00: Removed CMT hose and flushed through manifolds and hoses.
19:00 - 00:00: Waited for cement to set. Meanwhile serviced aft PRS. Repaired the auxiliary pump. Serviced the ROV.

24-hour summary: RIH with 30" conductor from surface to 220. 6m. Cemented 30" conductor. Wait for cement to set. Performed general maintenance.
Hourly activities:
00:00 - 05:00: Continued waiting for cement to set. Meanwhile serviced aft PRS. Repaired the auxiliary pump. Serviced the ROV.
05:00 - 05:15: Held tool box talk prior to release the cart.
05:15 - 05:30: Took digiquartz readings. Confirmed that conductor had not moved.
05:30 - 06:00: Continued waiting for cement to set.
06:00 - 06:30: Waited for cement to set. Meanwhile work on encode for aft PRS
06:30 - 07:00: Took digiquartz readings. F-7 96128mm f-15 96172mm f-15 44mm deeper. Slacked of weight to 79mt f-15 94mm deeper then f-7.
07:00 - 08:45: Released cart tool. Broke out and laid out the side entry sub. Racked back one stand with two 2 5½" pups. Dropped one sponge ball and flushed landing string and inner string with sea water. Continued pull out with landing string. With cart in rotary removed 2" valve handle and inclinometer. Function tested cart.
08:45 - 09:30: Broke out x/o and racked back the cart tool in derrick. Laid out the aluminium inner string. Terminated drilling operation due to manning up for dedicated work in processing module.

24-hour summary: Released and retrieved cart. Terminated drilling operation due to manning up for dedicated work in processing module.
Hourly activities:
21:45 - 22:00: Held tool box talk prior to skid cantilever.
22:00 - 22:30: Skidded cantilever from f-5 to f-15
22:30 - 00:00: Cleaned and cleared rig floor. Prepared for changing out the wash pipe.

24-hour summary: Prepared for skidding. Skidded cantilever from f-5 to f-15. Cleaned and cleared rig floor. Changed out wash pipe. Laid out two stands of 5½" HWDP in singels. Picked up singles of new 5½" HWDP and made up two stands in derrick.
Hourly activities:
00:00 - 02:00: Changed out the wash pipe. Pressure tested same to 207 bars 5 min.
02:00 - 02:30: Changed out bolts in TDS guard.
02:30 - 03:30: Removed hatch on well head deck.
03:30 - 03:45: Held tool box prior to lay out 5½" HWDP and pick up new 5½" HWDP.
03:45 - 04:45: Laid out two stands of 5½" HWDP in singels.
04:45 - 06:00: Picked up singles of new 5½" HWDP and made up two stands in derrick.
06:00 - 06:15: Held tool box talk prior to pick up and make up 26" drilling BHA.
06:15 - 14:00: Removed master bushing and ran 26" bit GMWD assy through rotary. Inserted GMWD probe in BHA as per scientific instructions. Picked up and made up MWD/UBHO assy. Orientated UBHO sleeve as per scientific instructions. Ran in with BHA, had assistantce from ROV when entering 30" conductor.
14:00 - 14:15: Cleaned and cleared rig floor.
14:15 - 15:15: Inspected and serviced TDS and FWD PRS. Meanwhile held tool box talk prior to start drilling out the 30" shoe track.
15:15 - 15:45: Continued to RIH with 26" drilling BHA from 161 m to 175 m, installed PS-21 slips.
15:45 - 19:00: Made up TDS, washed and reamed from 175 m, tagged cement at 217. 7 m. Drilled out 30" shoe track and cleaned out rat hole, using sea water and 20 m3 hi-vis pills. Drilled new formation from 226m to 241 m. Drilling parameters flow 3200 LPM SPP 74bar string RPM 0 bit RPM 120. torque 1 KNM wob 1-3 MT.
19:00 - 00:00: Drilled 26" section from 241 m to 350 m MD. Drilling parameters flow 4000 LPM SPP 75-115 bar wob 5-10 MT torque 1-14 KNM string RPM 40 bit RPM 160. ROP 13-85 m/hr. Average ROP 22 m/hr. Pumped 10 m3 hi-vis sweep for every single drilled. Used sling and tugger on centralizer deck on drillpipe to stabilize same before taking survey. Sliding from 241 m to 255 m

24-hour summary: Made up 26" drilling BHA. Drillied out 30" shoe track. Drilled 26" hole from 226 m to 525 m.
Hourly activities:
00:00 - 06:00: Drilled 26" section from 350 m to 525 m MD. Drilling parameters flow 4000 LPM SPP 112-116 bar wob 4-8 MT torque 1-10knm string RPM 40 bit RPM 160. ROP 26-46 m/hr. Average ROP 29 m/hr. Pumped 10 m3 hi-vis sweep for every single drilled. Used sling and tugger on centralizer deck on drillpipe to stabilize same before taking survey. At 500m stopped using slings prior to take survey. Sliding from 349 m to 378 m 398 m to 407 m 438 m to 447 m parallel activity tested drilling BOP. Removed wire line unit from rig floor as good MWD survey.
06:00 - 20:30: Drilled 26" section from 525 m to 877 m MD. Drilling parameters flow 4000 LPM SPP 117-125 bar wob 2-13 MT torque 6-14 KNM string RPM 40 bit RPM 160. ROP 16-60 m/hr. Average ROP 24 m/hr. Pumped 10 m3 hi-vis sweep for every single drilled. Sliding from 726 m to 737 m 767 m to 777 m 801 m to 811 m
20:30 - 21:30: At 877m. Pumped 10 m hi-vis pill circulated 1xbu prior to drill into the utsira fm. Flow 4500 LPM SPP 120 bar, reciprocated the pipe when circulated.
21:30 - 23:15: Drilled hard stringer from 877 m to 889 m. Flow 3500 LPM SPP 98 bar wob 8-10 MT torque 2 KNM string RPM 0 bit RPM 120. ROP 6-8 m/hr. Average ROP 7 m/hr. Pumped 10 m3 hi-vis sweep. Top utsira 889 mmd 881. 8 mtvd sliding from 845 m to 854 m 882 m to 889 m
23:15 - 00:00: Drilled 26" section from 889 m to 922 MD. Drilling parameters flow 3500 LPM SPP 98 bar wob 10 MT torque 10-15knm string RPM 40 bit RPM 145. ROP 4-50 m/hr. Average ROP 44 m/hr. Pumped 15 m3 hi-vis sweep for every single drilled. Sliding from 889 m to 894 m

24-hour summary: Drilled 26" section from 525 m to 1095 m MD. Top utsira 889 mmd 881. 8 mtvd. Base utsira 1079 mmd 1064. 9 mtvd