Daily Drilling Report
Well: NO 15/9-F-15
Report period: 2008-12-10T00:00:00+01:00 to 2008-12-11T00:00:00+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: 2008-12-11T00:00:00+01:00
dTimDiaHoleStart: 2008-11-29T13:45:00+01:00
distDrill: -999.99
elevKelly: 54.9
fixedRig: false
forecast24Hr: Drill cement in 20" casing from 1318 m to 1368 m MD. Initiate kick off in cement plug. Transfer operations to F-15.
hpht: 0
md: 4090
mdCsgLast: 1368.4
mdDiaHoleStart: 4090
mdPlanned: -999.99
mdPlugTop: 1318
mdStrengthForm: 1381
presTestType: formation integrity test
reportNo: 67
ropCurrent: -999.99
strengthForm: 1.5
sum24Hr: Repaired aft PRS. RIH with 17 1/2" drilling BHA from 228 m to 1235 m MD. Performed choke drill. Washed from 1235 m to 1301 m MD. Drilled/washed soft cement from 1301 m to 1318 m MD. Tagged hard cement at 1318 m MD.
tightWell: 0
tvd: 3178
tvdCsgLast: 1340.4
tvdStrengthForm: 1349
waterDepth: 91
wellheadElevation: 139.4
Drilling fluid:
Pore pressure:
Survey stations:
Activities:
comments: Perfomed faultfinding in PRS hydraulic and electrical system. Meanwhile installed pump in sub on drillstring and circulated in well at 2300 lpm to power down MWD batteries. Performed cleaning and general PM in drilling areas.
dTimEnd: 2008-12-10T06:00:00+01:00
dTimStart: 2008-12-10T00:00:00+01:00
md: 147
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: equipment failure
comments: Troubleshot problems with aft PRS. Found fault to be in control system, not supplying enable signal to solenoid valve which regulates the hydraulic pressure to the gripper claw. Meanwhile perfomed cleaning and general PM in drilling areas.
dTimEnd: 2008-12-10T19:00:00+01:00
dTimStart: 2008-12-10T06:00:00+01:00
md: 228
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: equipment failure
comments: Cleared drillfloor. Installed flush joint elevator on PRS. Tested PRS - ok.
dTimEnd: 2008-12-10T22:00:00+01:00
dTimStart: 2008-12-10T19:00:00+01:00
md: 228
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: equipment failure
comments: Calibrated blocks -ok.
dTimEnd: 2008-12-10T22:30:00+01:00
dTimStart: 2008-12-10T22:00:00+01:00
md: 228
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: equipment failure
comments: Rigged down cement hose and pump in sub.
dTimEnd: 2008-12-10T22:45:00+01:00
dTimStart: 2008-12-10T22:30:00+01:00
md: 228
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: equipment failure
comments: Removed masterbushing. Installed PS-30 in rotary.
dTimEnd: 2008-12-10T23:45:00+01:00
dTimStart: 2008-12-10T22:45:00+01:00
md: 228
phase: fixed
proprietaryCode: plug abandon -- cut
state: ok
stateDetailActivity: equipment failure
comments: Held toolbox talk prior to RIH with 17 1/2" drilling BHA.
dTimEnd: 2008-12-11T00:00:00+01:00
dTimStart: 2008-12-10T23:45:00+01:00
md: 228
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
Lithology and shows: