Hourly activities:
00:00 - 01:45: Drilled 36" hole section from 210 m to 17 1/2" TD at 226 m MD. 36" hole section TD 223 m MD. Drilling parameters flow 4400 LPM SPP 72 bar rotation 90 RPM wob 0-3 MT torque 2-9 KNM. Performed survey every 10 m drilled. Final survey at 226 m MD 0,44 deg.
01:45 - 02:30: Circulated 1,5 times bottoms up while reaming hole with 10 RPM. Swept hole with 25 m3 hi-vis at 4400 LPM. Displaced hole from seawater to 80 m3 1,40 SG WBM pumping at 4400 LPM.
02:30 - 03:30: POOH wirh 36" hole opener BHA from 226 m to 151 m MD. Meanwhile got ROV in position to observe BHA. Topped up hole with 10 m3 1,40 WBM.
03:30 - 03:45: Pulled 36" hole opener BHA through funnel while observing with ROV. Observed 8 MT overpull when 36" bit section was pulled through the guide funnel.
03:45 - 04:45: Performed FG check of derrick and TDS. Meanwhile troubleshot standjump function on TDS.
04:45 - 06:00: Checked dies on PRS for handling BHA. Continued to POOH with 36" hole opener BHA from 123 m to 50 m MD. Racked back drillcollars in derrick.
06:00 - 07:00: Racked back drillcollars in derrick.
07:00 - 07:15: Held toolbox talk prior to racking MWD and laying out 36" holeopener.
07:15 - 08:15: Broke out and racked back stand of DC/POWERPULSE MWD. Laid out 36" x26" x 17 1/2" holeopener on deck. Cleared and tidied drillfloor.
08:15 - 08:30: Held toolbox talk prior to rigging conductor running equipment.
08:30 - 10:00: Removed elevator and drilling bails. Installed conductor bails and elevator. Transferred slips, bowl and dogcollars to drillfloor.
10:00 - 10:30: Took timeout with crews to go through lessons learnt from recent conductor running incident onboard and west epsilon incident.
10:30 - 10:45: Held toolbox talk prior to running 30" conductor.
10:45 - 12:15: Picked up shoe joint. Had problems latching elevator due to weldings on joint. Installed casing inserts in RT.
12:15 - 16:00: Ran 30" conductor from surface to 68 m MD. Tested float for flowthrough- OK.
16:00 - 16:15: Held toolbox talk before changing handling equipment.
16:15 - 16:30: Removed conductor bails and elevator. Installed DP bails and elevator. Prepared casing tongs.
16:30 - 20:30: Picked up 30" conductor housing. Made up conductor housing to conductor, applied 33000 ft lbs m/u torque. Ran in with conductor to 90 m MD. Installed c-plate in rotary and landed conductor housing in same. Removed handling cart. Filled conductor with 12 m3 seawater.
20:30 - 23:00: Installed c-plate on top of conductor housing. Ran 7 ea 4 3/4" aluminium innerstring joints inside conductor. Installed centralizer on joint Cleared riggfloor. Picked up running cart and made up innerstring x-over. Made up cart to innerstring. Made up cart to conductor housing with 5 lefthand turns according to vetco instruction. Installed iinclinometer and valve handle on cart. Readings on inclinometer pitch 0,2-0,3 roll 0,10-0,25
23:00 - 00:00: Installed masterbushing. RIH with 30" conductor on dedicated landing string to 108 m MD. Attached sling to DP before lowering housing through centralizer deck. Pulled condutor to oposite side of fillup valve/inclinometer and lowered conductor through deck in one continuous stroke.

24-hour summary: Racked back BHA and laid out holeopener. Rigged up conductor running equipment. Ran 30" conductor with cementing innerstring. Landed conductor and checked elavation. Installed cement stand and adjusted elevation. Tested cement line.