Daily Drilling Report
Well: NO 15/9-F-12
Report period: 2007-08-01T00:00:00+02:00 to 2007-08-02T00:00:00+02:00
Wellbore info:
dTimSpud: 2007-03-15T00:00:00+01:00
dateDrillComplete: 2007-08-26
daysBehind: 17.2
operator: Statoil
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2007-08-02T00:00:00+02:00
dTimDiaHoleStart: 2007-07-21T13:30:00+02:00
diaHole: 17.5
distDrill: 0
elevKelly: 54.9
fixedRig: false
forecast24Hr: Continue running 14" casing to approx 2200 m MD.
hpht: 0
md: 2572.5
mdCsgLast: 1357
mdDiaHoleStart: 1372
mdPlanned: -999.99
mdStrengthForm: 1353
presTestType: leak off test
reportNo: 50
ropCurrent: -999.99
strengthForm: 1.7
sum24Hr: Rigged handling equipment for running 14" casing. Ran 14" casing to 580 m MD.
tightWell: 0
tvd: 2481.5
tvdCsgLast: 1333
tvdStrengthForm: 1353
waterDepth: 91
wellheadElevation: 138.7
Drilling fluid:
dTim: 2007-08-01T22:00:00+02:00
density: 1.35
locationSample: Reserve pit
md: 0
mudClass: water based
presBopRating: 690
pv: 35
type: HPWBM
visFunnel: -999.99
yp: 11
dTim: 2007-08-01T05:00:00+02:00
density: 1.35
locationSample: Active pit
md: 2572.5
mudClass: water based
presBopRating: 690
pv: 36
type: HPWBM
visFunnel: -999.99
yp: 10.5
Pore pressure:
dTim: 2007-08-02T00:00:00+02:00
equivalentMudWeight: 1.05
md: 2513
readingKind: estimated
Survey stations:
Activities:
comments: Cleared and tidied rigfloor.
dTimEnd: 2007-08-01T00:15:00+02:00
dTimStart: 2007-08-01T00:00:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Made up cement stand with pups and singel. Not able to rack back because cement head was to heavy causing buckling of 5 1/2" DP. Broke out and laid down pipe again. Left 4,5 m pup on cement head.
dTimEnd: 2007-08-01T02:00:00+02:00
dTimStart: 2007-08-01T00:15:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Made up WBRRT tool and jet sub on 5 1/2" HWDP. RIH and located pipe accross BOP. Operated rams. Jetted/washed BOP with 2000 lpm.
dTimEnd: 2007-08-01T03:15:00+02:00
dTimStart: 2007-08-01T02:00:00+02:00
md: 10
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: RIH with WBRRT tool. Measured out pipe and washed accross nominal seat protector twice with 3000 lpm. Latched on to nominal seat protector at 140,12 m MD and released same with 15 MT overpull.
dTimEnd: 2007-08-01T04:30:00+02:00
dTimStart: 2007-08-01T03:15:00+02:00
md: 140
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Dropped 2 15/16" drift. POOH with WBRRT/nominal seat protector on 5 1/2" HWDP. Retrieved drift and laid down WBRRT tool.
dTimEnd: 2007-08-01T06:00:00+02:00
dTimStart: 2007-08-01T04:30:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Rig up for running 14" casing. Installed casing tong on iron roughneck and hooked up hydralics. Hooked up FAC tool to TDS. Changed links and elevator.
dTimEnd: 2007-08-01T10:00:00+02:00
dTimStart: 2007-08-01T06:00:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: 14"  air operated elevator needed dual air inlet, but only one available from TDS. Produced and hooked up hose tee on elevator air supply.
dTimEnd: 2007-08-01T12:00:00+02:00
dTimStart: 2007-08-01T10:00:00+02:00
md: 0
phase: fixed
proprietaryCode: interruption -- maintain
state: ok
stateDetailActivity: success
comments: Attempted to pick up and make up cement head to 5 1/2" pup joint and singel in mouse hole and rack back in collar finger - nogo. Stand was bending and it could not be set back as the PRS needed to change grip for racking. Broke out singel and laid down cement head and singel.
dTimEnd: 2007-08-01T13:00:00+02:00
dTimStart: 2007-08-01T12:00:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Held prejob meeting prior to running 14" casing. Meanwhile finished hooking up 14" casing running equipment.
dTimEnd: 2007-08-01T13:45:00+02:00
dTimStart: 2007-08-01T13:00:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: P/U shoe joint and hung off in rotary.
dTimEnd: 2007-08-01T14:00:00+02:00
dTimStart: 2007-08-01T13:45:00+02:00
md: 12
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Took time out as adviced by Statoil drilling supervisor. Emphasized that everyone working regulary on the drillfloor should use proper radio gear.
dTimEnd: 2007-08-01T14:15:00+02:00
dTimStart: 2007-08-01T14:00:00+02:00
md: 12
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Picked up and made up 14" intermediate joint and float collar joint. Threadlocked couplings. Used manual slips when handling. Tested shoe and float collar joint for flowthrough and flowback - ok.
dTimEnd: 2007-08-01T17:15:00+02:00
dTimStart: 2007-08-01T14:15:00+02:00
md: 40
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Picked up and made up double 14" casing. Threadlocked coupling. Made up 5 m 14" casing pup joint. Filled casing.
dTimEnd: 2007-08-01T19:00:00+02:00
dTimStart: 2007-08-01T17:15:00+02:00
md: 68
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Installed Odfjell flush mounted slips in rotary. Tested slips for potential casing lift out, casing lifted out. Adjusted opening pressure of slips, reattempted lift out - ok.
dTimEnd: 2007-08-01T20:15:00+02:00
dTimStart: 2007-08-01T19:00:00+02:00
md: 68
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Ran 14" casing according to tally from 68 m to 236 m MD. Filled every joint while running. Average running speed 3-4 jnts/hr.
dTimEnd: 2007-08-02T00:00:00+02:00
dTimStart: 2007-08-01T20:15:00+02:00
md: 236
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
Lithology and shows: