Daily Drilling Report
Well: NO 15/9-F-15
Report period: 2008-12-07T00:00:00+01:00 to 2008-12-08T00:00:00+01:00
Wellbore info:
dTimSpud: 2008-10-24T00:00:00+02:00
dateDrillComplete: 2008-12-11
operator: StatoilHydro
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2008-12-08T00:00:00+01:00
dTimDiaHoleStart: 2008-11-29T13:45:00+01:00
distDrill: -999.99
elevKelly: 54.9
fixedRig: false
forecast24Hr: None
hpht: 0
md: 4090
mdCsgLast: 1368.4
mdDiaHoleStart: 4090
mdPlanned: -999.99
mdPlugTop: 1437
mdStrengthForm: 1381
presTestType: formation integrity test
reportNo: 64
ropCurrent: -999.99
strengthForm: 1.5
sum24Hr: None
tightWell: 0
tvd: 3178
tvdCsgLast: 1340.4
tvdStrengthForm: 1349
waterDepth: 91
wellheadElevation: 139.4
Drilling fluid:
Pore pressure:
Survey stations:
Activities:
comments: RIH with 9 5/8" casing cutter on 5 1/2 DP from 1250 m MD to 1422 m MD. Filled pipe with 1,44 OBM every 500 m. Tripping speed 688 m/hrs.
dTimEnd: 2008-12-07T00:15:00+01:00
dTimStart: 2008-12-07T00:00:00+01:00
md: 1422
phase: fixed
proprietaryCode: plug abandon -- cut
state: ok
stateDetailActivity: success
comments: Made up TDP to drillstring. Loacted cutter at planned depth of 1422 m MD. Took up/down weights 100/96 MT. Recorded free rotating torque 4 kNm.
dTimEnd: 2008-12-07T00:30:00+01:00
dTimStart: 2008-12-07T00:15:00+01:00
md: 1422
phase: fixed
proprietaryCode: plug abandon -- cut
state: ok
stateDetailActivity: success
comments: Filled pipe pumping at 500 lpm. Obtained pump benchmark for cutting casing 500 lpm / SPP 59 bar, stopped pumps. Started rotation with 120 rpm. Started circulation at 500 lpm. Observer torque bulidingup to 5-11 kNm indicating effective cutting. Noticed small shock in derrick after 2,5 min of cutting indicating successful cut. Stopped rotation. Increased pump rate to 900 lpm / 55 bar - good indication. Picked up 2,5 m above cut. Came down while pumping at 400 lpm, observed sudden pressure drop as prescribed when passing cut at 1422 m MD. Stopped pumping. Marked pipe and tagged top of cut casing 0,25 m below (cut gap).
dTimEnd: 2008-12-07T01:00:00+01:00
dTimStart: 2008-12-07T00:30:00+01:00
md: 1422
phase: fixed
proprietaryCode: plug abandon -- cut
state: ok
stateDetailActivity: success
comments: Closed annular and lined up to choke. Observed for pressure bulid up for 10 min - none observed. Opened annular and flowcecked well for 15 min - well static.
dTimEnd: 2008-12-07T01:30:00+01:00
dTimStart: 2008-12-07T01:00:00+01:00
md: 1422
phase: fixed
proprietaryCode: plug abandon -- cut
state: ok
stateDetailActivity: success
comments: Pumped 3 m3 1,67 sg slug. Allowed mud levels to settle.
dTimEnd: 2008-12-07T02:00:00+01:00
dTimStart: 2008-12-07T01:30:00+01:00
md: 1422
phase: fixed
proprietaryCode: plug abandon -- cut
state: ok
stateDetailActivity: success
comments: POOH with 9 5/8" casing cutter on 5 1/2" DP from 1422 m MD to surface. Tripping speed 711 m/hrs.
dTimEnd: 2008-12-07T04:00:00+01:00
dTimStart: 2008-12-07T02:00:00+01:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- cut
state: ok
stateDetailActivity: success
comments: Removed autoslips from rotary. Installed masterbushing and bowls. Broke out Smith 9 5/8" casing cutter. Installed handling sub and laid out assy.
dTimEnd: 2008-12-07T04:30:00+01:00
dTimStart: 2008-12-07T04:00:00+01:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- cut
state: ok
stateDetailActivity: success
comments: Cleaned and tidied drillfloor for safety.
dTimEnd: 2008-12-07T04:45:00+01:00
dTimStart: 2008-12-07T04:30:00+01:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- cut
state: ok
stateDetailActivity: success
comments: Held toolbox talk for picking up 10 3/4" bowen spear.
dTimEnd: 2008-12-07T05:00:00+01:00
dTimStart: 2008-12-07T04:45:00+01:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- cut
state: ok
stateDetailActivity: success
comments: Picked up and hung off packoff tool. Picked up and made up 10 3/4" Bowen spear and bumper sub. Set grapple to catch and secured same with duct tape.
dTimEnd: 2008-12-07T05:30:00+01:00
dTimStart: 2008-12-07T05:00:00+01:00
md: 15
phase: fixed
proprietaryCode: plug abandon -- cut
state: ok
stateDetailActivity: success
comments: Changed die carriers and dies in IR.
dTimEnd: 2008-12-07T06:00:00+01:00
dTimStart: 2008-12-07T05:30:00+01:00
md: 15
phase: fixed
proprietaryCode: plug abandon -- cut
state: ok
stateDetailActivity: success
comments: Changed dies in IR. Picked up and made up single 8 1/4" DC.
dTimEnd: 2008-12-07T07:00:00+01:00
dTimStart: 2008-12-07T06:00:00+01:00
md: 25
phase: fixed
proprietaryCode: plug abandon -- cut
state: ok
stateDetailActivity: success
comments: Held toolbox talk / handover meeting.
dTimEnd: 2008-12-07T07:15:00+01:00
dTimStart: 2008-12-07T07:00:00+01:00
md: 25
phase: fixed
proprietaryCode: plug abandon -- cut
state: ok
stateDetailActivity: success
comments: RIH with 10 3/4" Bowen spear on 8 1/4" DC / 5 1/2" HWDP from 25 m to 129 m MD.
dTimEnd: 2008-12-07T08:30:00+01:00
dTimStart: 2008-12-07T07:15:00+01:00
md: 129
phase: fixed
proprietaryCode: plug abandon -- cut
state: ok
stateDetailActivity: success
comments: Made up TDS to 5 1/2" HWDP. RIH to 153 m MD and landed stop ring in 10 3/4" wearbushing at 140 m MD. Engaged spear in 10 3/4" casing according to Smith instructions.
dTimEnd: 2008-12-07T08:45:00+01:00
dTimStart: 2008-12-07T08:30:00+01:00
md: 153
phase: fixed
proprietaryCode: plug abandon -- cut
state: ok
stateDetailActivity: success
comments: Released casing with 168 MT weight. Picked up 2 m and confirmed 9 5/8" casing free.
dTimEnd: 2008-12-07T09:00:00+01:00
dTimStart: 2008-12-07T08:45:00+01:00
md: 1420
phase: fixed
proprietaryCode: plug abandon -- cut
state: ok
stateDetailActivity: success
comments: Staged up pumps to 2000 lpm / SPP 24-28 bar and circulated annulus clean. Observed little solids on shakers and good condition of mud returns. Circulated 1,5 times bottoms up.
dTimEnd: 2008-12-07T11:15:00+01:00
dTimStart: 2008-12-07T09:00:00+01:00
md: 1420
phase: fixed
proprietaryCode: plug abandon -- cut
state: ok
stateDetailActivity: success
comments: Held toolbox talk for pulling 9 5/8" casing. Had problem with PRS flush joint elevator.
dTimEnd: 2008-12-07T11:30:00+01:00
dTimStart: 2008-12-07T11:15:00+01:00
md: 1420
phase: fixed
proprietaryCode: plug abandon -- cut
state: ok
stateDetailActivity: success
comments: Troubleshot problem with PRS elevator.
dTimEnd: 2008-12-07T11:45:00+01:00
dTimStart: 2008-12-07T11:30:00+01:00
md: 1420
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: equipment failure
comments: POOH with 9 5/8" casing on spear/landing string from 1420 m to 1305 m MD.
dTimEnd: 2008-12-07T13:00:00+01:00
dTimStart: 2008-12-07T11:45:00+01:00
md: 1305
phase: fixed
proprietaryCode: plug abandon -- cut
state: ok
stateDetailActivity: success
comments: Installed 6 3/8" reg x 5 1/2" VemEIS x-over on last 8 1/4" DC in landing string. Installed 5 1/2" HWDP single for racking purposes. Pulled 10 3/4" casing hanger to surface and hung off in RT on 9 5/8" pup joint.
dTimEnd: 2008-12-07T14:00:00+01:00
dTimStart: 2008-12-07T13:00:00+01:00
md: 1305
phase: fixed
proprietaryCode: plug abandon -- cut
state: ok
stateDetailActivity: success
comments: Released 10 3/4" Bowen spear and pulled out of casing. Removed wearbushing using slings and tugger. Re-engaged spear in 10 3/4" casing hanger. Picked up 3 m and hung off casing hanger on 1st full 9 5/8" casing joint, i.e. approx 5 m stick-up.
dTimEnd: 2008-12-07T14:30:00+01:00
dTimStart: 2008-12-07T14:00:00+01:00
md: 1277
phase: fixed
proprietaryCode: plug abandon -- cut
state: ok
stateDetailActivity: success
comments: Disengaged spear, removed and suspended in PRS. Rigged up Odfjell casing tong. Prepared PS-30 slips.
dTimEnd: 2008-12-07T16:15:00+01:00
dTimStart: 2008-12-07T14:30:00+01:00
md: 1277
phase: fixed
proprietaryCode: plug abandon -- cut
state: ok
stateDetailActivity: success
comments: Slung up 10 3/4" casing hanger assy. Broke casing connection and laid down hanger assy using tugger. Changed to 9 5/8" segment in BX elevator.
dTimEnd: 2008-12-07T17:15:00+01:00
dTimStart: 2008-12-07T16:15:00+01:00
md: 1277
phase: fixed
proprietaryCode: plug abandon -- cut
state: ok
stateDetailActivity: success
comments: Made up 9 5/8" swadge to 9 5/8" casing. Pumped 5 m3 1,67 sg slug and chased to drillfloor. Broke swadge.
dTimEnd: 2008-12-07T17:45:00+01:00
dTimStart: 2008-12-07T17:15:00+01:00
md: 1277
phase: fixed
proprietaryCode: plug abandon -- cut
state: ok
stateDetailActivity: success
comments: Removed masterbushing and installed PS-30 in RT.
dTimEnd: 2008-12-07T18:30:00+01:00
dTimStart: 2008-12-07T17:45:00+01:00
md: 1277
phase: fixed
proprietaryCode: plug abandon -- cut
state: ok
stateDetailActivity: success
comments: POOH with 9 5/8" 53,5# C95 casing from 1277 m to 1121 m MD. Pulling speed 7 jnts/hr. Had problems with HTS tailing arm and casing tong.
dTimEnd: 2008-12-07T20:30:00+01:00
dTimStart: 2008-12-07T18:30:00+01:00
md: 1121
phase: fixed
proprietaryCode: plug abandon -- cut
state: ok
stateDetailActivity: success
comments: Troubleshot hydraulics for casing tong. Troubleshot HTS tailing arm.
dTimEnd: 2008-12-07T21:00:00+01:00
dTimStart: 2008-12-07T20:30:00+01:00
md: 1121
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: equipment failure
comments: POOH with 9 5/8" 53,5# C95 casing from 1121 m to 707 m MD. Breakout torque in 30 000 ft lbs range. Pulling speed 11 jts/hr.
dTimEnd: 2008-12-08T00:00:00+01:00
dTimStart: 2008-12-07T21:00:00+01:00
md: 707
phase: fixed
proprietaryCode: plug abandon -- cut
state: ok
stateDetailActivity: success
Lithology and shows: