Daily Drilling Report
Well: NO 15/9-F-12
Report period: 2007-08-23T00:00:00+02:00 to 2007-08-24T00:00:00+02:00
Wellbore info:
dTimSpud: 2007-03-15T00:00:00+01:00
dateDrillComplete: 2007-08-26
daysBehind: 26
operator: Statoil
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2007-08-24T00:00:00+02:00
dTimDiaHoleStart: 2007-08-22T14:15:00+02:00
diaHole: 8.5
distDrill: 300
elevKelly: 54.9
fixedRig: false
forecast24Hr: Circulate well clean. Take pressure points. POOH with 8½" drill assy. Rig up to RIH w/ 7" liner.
hpht: 0
md: 3457
mdCsgLast: 3113
mdDiaHoleStart: 3116
mdPlanned: -999.99
mdStrengthForm: 3116
presTestType: formation integrity test
reportNo: 72
ropCurrent: -999.99
strengthForm: 1.6
sum24Hr: Drilled 8½" hole from 3200 m to 3520 m. Wash pipe started leaking at 3480m. Replaced same. Continued drilling to TD at 3520 m. Commenced circulating well clean
tightWell: 0
tvd: 3068.4
tvdCsgLast: 2865.6
tvdStrengthForm: 2863
waterDepth: 91
wellheadElevation: 138.7
Drilling fluid:
dTim: 2007-08-23T23:00:00+02:00
density: 1.4
locationSample: Active pit
md: 3440
mudClass: oil based
presBopRating: 690
pv: 29
tempHthp: 120
type: OBM-Standard
visFunnel: -999.99
yp: 11
dTim: 2007-08-23T12:00:00+02:00
density: 1.4
locationSample: Active pit
md: 3230
mudClass: oil based
presBopRating: 690
pv: 28
tempHthp: 120
type: OBM-Standard
visFunnel: -999.99
yp: 10.5
dTim: 2007-08-23T16:00:00+02:00
density: 1.4
locationSample: Active pit
md: 3280
mudClass: oil based
presBopRating: 690
pv: 28
tempHthp: 120
type: OBM-Standard
visFunnel: -999.99
yp: 10.5
dTim: 2007-08-23T05:00:00+02:00
density: 1.4
locationSample: Active pit
md: 3185
mudClass: oil based
presBopRating: 690
pv: 29
tempHthp: 120
type: OBM-Standard
visFunnel: -999.99
yp: 10.5
Pore pressure:
dTim: 2007-08-24T00:00:00+02:00
equivalentMudWeight: 1.29
md: 3114
readingKind: estimated
dTim: 2007-08-24T00:00:00+02:00
equivalentMudWeight: 1.14
md: 3520
readingKind: estimated
Survey stations:
azi: 101.3
dTim: 2007-08-24T00:00:00+02:00
incl: 53.72
md: 3216.4
tvd: 2924.1
azi: 103.39
dTim: 2007-08-24T00:00:00+02:00
incl: 53.2
md: 3257.1
tvd: 2948.4
azi: 105.77
dTim: 2007-08-24T00:00:00+02:00
incl: 53.67
md: 3297.4
tvd: 2972.5
azi: 107.03
dTim: 2007-08-24T00:00:00+02:00
incl: 52.96
md: 3337.6
tvd: 2996.5
azi: 106.59
dTim: 2007-08-24T00:00:00+02:00
incl: 52.87
md: 3375.4
tvd: 3019.3
azi: 107.02
dTim: 2007-08-24T00:00:00+02:00
incl: 53
md: 3416.6
tvd: 3044.1
azi: 106.74
dTim: 2007-08-24T00:00:00+02:00
incl: 52.83
md: 3456.2
tvd: 3068
azi: 105.59
dTim: 2007-08-24T00:00:00+02:00
incl: 52.73
md: 3495.5
tvd: 3091.8
Activities:
comments: Continued drilling 8½" hole from 3157 m to 3200 m .
Parameters: 2000-2200 lpm, 210-211 bar SPP 60-130  rpm, 13-22 KNm, 1-5 MT WOB, 6-10 m/hr ROP, 1.46 ECD.
dTimEnd: 2007-08-23T06:00:00+02:00
dTimStart: 2007-08-23T00:00:00+02:00
md: 3200
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Continued drilling 8½" hole from 3200 m to 3457 m .
Parameters: 2200 lpm, 208-215 bars SPP 130-140 rpm, 17-23 KNm, 3-8 MT WOB, 15-28 m/hr ROP, 1.46-1.47 ECD.
dTimEnd: 2007-08-24T00:00:00+02:00
dTimStart: 2007-08-23T06:00:00+02:00
md: 3457
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
Lithology and shows:
dTim: 2007-08-24T00:00:00+02:00
lithology: Sandstone grading to siltstone with minor limestone and coal
mdBottom: 3280.5
mdTop: 3183
tvdBottom: 2962.5
tvdTop: 2904.5
dTim: 2007-08-24T00:00:00+02:00
lithology: Sandstones with thin claystones
mdBottom: 3338
mdTop: 3280.5
tvdBottom: 2996.1
tvdTop: 2962.5
dTim: 2007-08-24T00:00:00+02:00
lithology: Sandstone/siltstone with Claystone
mdBottom: 3499
mdTop: 3338
tvdBottom: 3093.9
tvdTop: 2996.1