Daily Drilling Report
Well: NO 15/9-F-4
Report period: 2008-02-06T00:00:00+01:00 to 2008-02-07T00:00:00+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: 2008-02-07T00:00:00+01:00
dTimDiaHoleStart: 2008-02-04T21:00:00+01:00
diaHole: 12.25
distDrill: -999.99
elevKelly: 54.9
fixedRig: false
forecast24Hr: Complete BOP pressure test. 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: 33
ropCurrent: -999.99
strengthForm: 1.53
sum24Hr: Performed BOP test as MC procedure, 20/345 bars 5/10min. Fault in middle pipe variable 3½" x 5½" rams pressure test. Changed out the ram rubber, attempted to pressure test rams. Transported production Co-flex support frame to X-mas tree deck, through Moon Pool.  
tightWell: 0
tvd: 2607.6
tvdCsgLast: 2598.7
tvdStrengthForm: 1336.5
waterDepth: 91
wellheadElevation: 138.7
Drilling fluid:
dTim: 2008-02-06T11:00:00+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: 2008-02-07T00:00:00+01:00
equivalentMudWeight: 1.03
md: 2770
readingKind: estimated
Survey stations:
Activities:
comments: Continued building scaffolding around the HP riser BOP joint in the Moon Pool.

dTimEnd: 2008-02-06T00:15:00+01:00
dTimStart: 2008-02-06T00:00:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Released the Claxton tool. Removed master bushing, pulled the Claxton up to the Drill Floor. Installed the master bushing.

dTimEnd: 2008-02-06T01:30:00+01:00
dTimStart: 2008-02-06T00:15:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Moved the BOP into well centre. Simultaneously prepared the diverter and slick jnt on the Drill Floor.

dTimEnd: 2008-02-06T03:00:00+01:00
dTimStart: 2008-02-06T01:30:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Held tool box talk with new crew prior to continue nippling up the BOP and diverter.

dTimEnd: 2008-02-06T03:15:00+01:00
dTimStart: 2008-02-06T03:00:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Position the BOP and commenced making up the tension cylinders to BOP.
dTimEnd: 2008-02-06T06:00:00+01:00
dTimStart: 2008-02-06T03:15:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Made up BOP tension cylinders.

dTimEnd: 2008-02-06T07:00:00+01:00
dTimStart: 2008-02-06T06:00:00+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 and installation of the overshot and landing the diverter.

dTimEnd: 2008-02-06T07:15:00+01:00
dTimStart: 2008-02-06T07:00:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Removed the master bushing and installed the overshot and landed the diverter. Made up the NT2 connector. Meanwhile rigged down the diverter handling equipment.

dTimEnd: 2008-02-06T11:00:00+01:00
dTimStart: 2008-02-06T07:15:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: M/U BOP test cup assy. and RIH with same to 139 m.

dTimEnd: 2008-02-06T13:45:00+01:00
dTimStart: 2008-02-06T11:00:00+01:00
md: 139
phase: fixed
proprietaryCode: drilling -- bop activities
state: ok
stateDetailActivity: success
comments: Held tool box talk prior to perform BOP test as MC procedure.

dTimEnd: 2008-02-06T14:30:00+01:00
dTimStart: 2008-02-06T13:45:00+01:00
md: 139
phase: fixed
proprietaryCode: drilling -- bop activities
state: ok
stateDetailActivity: success
comments: Performed BOP test as MC procedure, 20/345 bars 5/10min.
dTimEnd: 2008-02-06T20:45:00+01:00
dTimStart: 2008-02-06T14:30:00+01:00
md: 139
phase: fixed
proprietaryCode: drilling -- bop activities
state: ok
stateDetailActivity: success
comments: Torqued up slip joint. Fault of middle pipe variable 3½" x 5½" rams pressure test.

dTimEnd: 2008-02-06T22:45:00+01:00
dTimStart: 2008-02-06T20:45:00+01:00
md: 139
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Drained the riser. Opened middle variable 3½" x 5½" pipe rams and removed the rubbers.
dTimEnd: 2008-02-07T00:00:00+01:00
dTimStart: 2008-02-06T22:45:00+01:00
md: 139
phase: fixed
proprietaryCode: interruption -- repair
state: ok
stateDetailActivity: equipment failure
Lithology and shows: