Daily Drilling Report
Well: NO 15/9-F-4
Report period: 2007-11-04T00:00:00+01:00 to 2007-11-05T00:00:00+01:00
Wellbore info:
dTimSpud: 2007-03-10T00:00:00+01:00
dateDrillComplete: 2008-02-28
operator: StatoilHydro
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2007-11-05T00:00:00+01:00
dTimDiaHoleStart: 2007-10-23T08:30:00+02:00
diaHole: 12.25
distDrill: -999.99
elevKelly: 54.9
fixedRig: false
forecast24Hr: Continue changing wires on PRS. Change damaged DCI hose section and install check valve using ROV. Skid rig to F-14.
hpht: 0
md: 2770
mdCsgLast: 2760.5
mdDiaHoleStart: 1363
mdPlanned: -999.99
mdStrengthForm: 1363
presTestType: formation integrity test
reportNo: 29
ropCurrent: -999.99
strengthForm: 1.53
sum24Hr: Stopped to clean rig for 12 hours. LD HPDR BOP joint. Installed handling tool on top of HPDR tension joint at X-mas tree deck. Installed hatch on F-4.Started changing wires on PRS and prepared for skidding rig to F-14.
tightWell: 0
tvd: 2607.6
tvdCsgLast: 2598.7
tvdStrengthForm: 1336.5
waterDepth: 91
wellheadElevation: 138.7
Drilling fluid:
dTim: 2007-11-04T21:00:00+01:00
density: 1.4
locationSample: Active pit
md: 2770
mudClass: oil based
presBopRating: 0
pv: 30
tempHthp: 120
type: OBM-Standard
visFunnel: -999.99
yp: 10.5
Pore pressure:
dTim: 2007-11-05T00:00:00+01:00
equivalentMudWeight: 1.03
md: 2770
readingKind: estimated
Survey stations:
Activities:
comments: Removed BOP tension cylinders and sat BOP on test stump.
dTimEnd: 2007-11-04T03:00:00+01:00
dTimStart: 2007-11-04T00:00:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: RU handling equipment for running Claxton tool and PU tool. Removed master bushing. Run in with Claxton tool and re-inserted master bushing.
dTimEnd: 2007-11-04T05:00:00+01:00
dTimStart: 2007-11-04T03:00:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Run in and MU Claxton tool to NT2 connector on HPDR BOP joint. MU claxton tool lock-dogs to min 1000 lf.lbs torque with air-operated tool.
dTimEnd: 2007-11-04T06:00:00+01:00
dTimStart: 2007-11-04T05:00:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Untorqued bolts on HPDR BOP joint at X-mas tree level using Bandak tool, but left bolts in flange.
dTimEnd: 2007-11-04T07:00:00+01:00
dTimStart: 2007-11-04T06:00:00+01:00
md: 18
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Performed house-keeping and cleaned drill-fllor, cantiliver, pump room and sack store.    

Meanwhile performed testing of production systems. Experienced black-out from 11:28 to 12:20.
dTimEnd: 2007-11-04T19:00:00+01:00
dTimStart: 2007-11-04T07:00:00+01:00
md: 0
phase: fixed
proprietaryCode: interruption -- maintain
state: ok
stateDetailActivity: success
comments: Performed hand-over and held tool box meeting before pulling HPDR BOP joint.
dTimEnd: 2007-11-04T19:30:00+01:00
dTimStart: 2007-11-04T19:00:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Software problems due to black-out. Could not operate break on draw work.
dTimEnd: 2007-11-04T20:30:00+01:00
dTimStart: 2007-11-04T19:30:00+01:00
md: 0
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: equipment failure
comments: Disconnected HPDR BOP joint. Removed master bushing. POOH with Claxton tool and HPDR BOP joint and re-inserted master bushing. LD claxton tool and riser joint. Installed protector on BOP riser joint flange.
dTimEnd: 2007-11-04T22:15:00+01:00
dTimStart: 2007-11-04T20:30:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Installed handling tool/flange on top of HPDR tension joint at X-mas tree deck.

dTimEnd: 2007-11-04T23:00:00+01:00
dTimStart: 2007-11-04T22:15:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Removed scaffolding in moonpool.
dTimEnd: 2007-11-05T00:00:00+01:00
dTimStart: 2007-11-04T23:00:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- other
state: ok
stateDetailActivity: success
Lithology and shows: