Daily Drilling Report
Well: NO 15/9-F-4
Report period: 2008-02-05T00:00:00+01:00 to 2008-02-06T00:00:00+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: 2008-02-06T00:00:00+01:00
dTimDiaHoleStart: 2008-02-04T21:00:00+01:00
diaHole: 12.25
distDrill: -999.99
elevKelly: 54.9
fixedRig: false
forecast24Hr: Complete nippling up the BOP and diverter. Pressure test the BOP. RIH, displace to OBM, retrieve RTTS. MU and RIH with 8 1/2" BHA.
hpht: 0
md: 2770
mdCsgLast: 2760.5
mdDiaHoleStart: 2770
mdPlanned: -999.99
mdStrengthForm: 1363
presTestType: formation integrity test
reportNo: 32
ropCurrent: -999.99
strengthForm: 1.53
sum24Hr: Changed out the two remaining tension cylinders on F-4 riser. Slipped and cut drill line. Installed HP riser. Positioned the BOP and commenced making up the tension cylinders to BOP.
tightWell: 0
tvd: 2607.6
tvdCsgLast: 2598.7
tvdStrengthForm: 1336.5
waterDepth: 91
wellheadElevation: 138.7
Drilling fluid:
dTim: 2008-02-05T11:00:00+01:00
density: 1.4
locationSample: Reserve pit
md: -999.99
mudClass: oil based
presBopRating: 690
pv: 27
tempHthp: 120
type: OBM-Standard
visFunnel: -999.99
yp: 7
Pore pressure:
dTim: 2008-02-06T00:00:00+01:00
equivalentMudWeight: 1.03
md: 2770
readingKind: estimated
Survey stations:
Activities:
comments: Continued preparing for skidding. Simultaneously pressure tested the rig manifold and changed out riser tension cylinder.
dTimEnd: 2008-02-05T01:30:00+01:00
dTimStart: 2008-02-05T00:00:00+01:00
md: 0
phase: fixed
proprietaryCode: moving -- skid
state: ok
stateDetailActivity: success
comments: Held tool box talk prior to skidding of the cantilever.
dTimEnd: 2008-02-05T02:00:00+01:00
dTimStart: 2008-02-05T01:30:00+01:00
md: 0
phase: fixed
proprietaryCode: moving -- skid
state: ok
stateDetailActivity: success
comments: Skidded cantilever from F-12 to F-4.
dTimEnd: 2008-02-05T03:00:00+01:00
dTimStart: 2008-02-05T02:00:00+01:00
md: 0
phase: fixed
proprietaryCode: moving -- skid
state: ok
stateDetailActivity: success
comments: Continued changing out tension cylinder on riser. Simultaneously pressure tested the rig manifold.
dTimEnd: 2008-02-05T06:00:00+01:00
dTimStart: 2008-02-05T03:00:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Changed out the two remaining tension cylinders on F-4 riser. Simultaneously pressure tested stab-in valves to 345 bars. Prepared for slip and cut .

dTimEnd: 2008-02-05T15:30:00+01:00
dTimStart: 2008-02-05T06:00:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Slipped and cut drill line. Re-calibrated block and checked the crow O-matic. Simultaneously nippled down the riser lifting sub.

dTimEnd: 2008-02-05T17:00:00+01:00
dTimStart: 2008-02-05T15:30:00+01:00
md: 0
phase: fixed
proprietaryCode: interruption -- maintain
state: ok
stateDetailActivity: success
comments: Continued nippling down the riser lifting sub. Checked the torque on the Claxton riser handling tool, prior to lifting in same with the HP riser BOP joint attached.

dTimEnd: 2008-02-05T17:45:00+01:00
dTimStart: 2008-02-05T17:00:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Held tool box talk prior to remove the master bushing, outer ring and the hatch cover on F-4.

dTimEnd: 2008-02-05T18:30:00+01:00
dTimStart: 2008-02-05T17:45:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Retrieved the riser lifting sub, and laid out same. Cleared drill floor. Prepared for picking up the HP riser BOP joint.

dTimEnd: 2008-02-05T19:00:00+01:00
dTimStart: 2008-02-05T18:30:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Held tool box talk prior to install the HP riser BOP joint.

dTimEnd: 2008-02-05T19:15:00+01:00
dTimStart: 2008-02-05T19:00:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Removed master bushing and ran with the HP riser BOP joint and landed same. Installed master bushing. Made up the HP riser BOP joint.

dTimEnd: 2008-02-05T21:30:00+01:00
dTimStart: 2008-02-05T19:15:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Built scaffolding around the HP riser BOP joint in the Moon Pool.

dTimEnd: 2008-02-06T00:00:00+01:00
dTimStart: 2008-02-05T21:30:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
Lithology and shows: