Daily Drilling Report
Well: NO 15/9-F-12
Report period: 2007-08-16T00:00:00+02:00 to 2007-08-17T00:00:00+02:00
Wellbore info:
dTimSpud: 2007-03-15T00:00:00+01:00
dateDrillComplete: 2007-08-26
daysBehind: 26.3
operator: Statoil
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2007-08-17T00:00:00+02:00
dTimDiaHoleStart: 2007-08-11T15:00:00+02:00
diaHole: 12.25
distDrill: 63
elevKelly: 54.9
fixedRig: false
forecast24Hr: Drill 12 1/4" hole from 3110 m to TD. Circulate well clean. POOH and rack back BHA. Rig up for running 9 5/8" liner.
hpht: 0
md: 3080
mdCsgLast: 1357
mdDiaHoleStart: 2576
mdPlanned: -999.99
mdStrengthForm: 2506
presTestType: formation integrity test
reportNo: 65
ropCurrent: -999.99
strengthForm: 1.48
sum24Hr: Drilled 12 1/4" hole from 3030 m to 3110 m MD. 
tightWell: 0
tvd: 2844
tvdCsgLast: 1333
tvdStrengthForm: 2419.5
waterDepth: 91
wellheadElevation: 138.7
Drilling fluid:
dTim: 2007-08-16T04:00:00+02:00
density: 1.4
locationSample: Flowline
md: 3027
mudClass: oil based
presBopRating: 690
pv: 29
tempHthp: 120
type: OBM-Standard
visFunnel: -999.99
yp: 13
dTim: 2007-08-16T22:10:00+02:00
density: 1.4
locationSample: Active pit
md: 3077
mudClass: oil based
presBopRating: 690
pv: 27
tempHthp: 120
type: OBM-Standard
visFunnel: -999.99
yp: 12.5
dTim: 2007-08-16T16:45:00+02:00
density: 1.4
locationSample: Active pit
md: 3053
mudClass: oil based
presBopRating: 690
pv: 30
tempHthp: 120
type: OBM-Standard
visFunnel: -999.99
yp: 12
dTim: 2007-08-16T10:30:00+02:00
density: 1.4
locationSample: Flowline
md: 3041
mudClass: oil based
presBopRating: 690
pv: 30
tempHthp: 120
type: OBM-Standard
visFunnel: -999.99
yp: 11.5
Pore pressure:
dTim: 2007-08-17T00:00:00+02:00
equivalentMudWeight: .87
md: 2591
readingKind: estimated
dTim: 2007-08-17T00:00:00+02:00
equivalentMudWeight: 1.25
md: 3114
readingKind: estimated
Survey stations:
azi: 103.4
dTim: 2007-08-17T00:00:00+02:00
incl: 55.25
md: 3008.6
tvd: 2802.8
azi: 99.95
dTim: 2007-08-17T00:00:00+02:00
incl: 54.85
md: 3060.6
tvd: 2832.6
Activities:
comments: Monitored well while MU swedge, TIW and cement hose and established circulation at 30 spm, 20 bar. Changed and pressure tested wash pipe with mud pump to 250 bar. RD cement hose, TIW and swedge.
dTimEnd: 2007-08-16T02:15:00+02:00
dTimStart: 2007-08-16T00:00:00+02:00
md: 3017
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: equipment failure
comments: Drilled 12 1/4" hole from 3017 m to 3030 m MD with 1.40 sg OBM, 3540 lpm, 237-243 bar, 140 rpm, 10-45 kNm, 9-10 MT WOB, ECD 1.40-1.41, ROP 2-6 m/hr. Down linked and performed survey as required.
dTimEnd: 2007-08-16T06:00:00+02:00
dTimStart: 2007-08-16T02:15:00+02:00
md: 3030
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Continued drilling 12 1/4" hole from 3030 m to 3080 m MD with 1.40 sg OBM, 3540 lpm, 239-241 bar, 140 rpm, 10-45 kNm, 7-10 MT WOB, ECD 1.40-1.41, ROP 2-5 m/hr. Down linked and performed survey as required.
dTimEnd: 2007-08-17T00:00:00+02:00
dTimStart: 2007-08-16T06:00:00+02:00
md: 3080
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
Lithology and shows:
dTim: 2007-08-17T00:00:00+02:00
lithology: Marl interbedded with limestone
mdBottom: 3100
mdTop: 3030
tvdBottom: 2855
tvdTop: 2815
dTim: 2007-08-17T00:00:00+02:00
lithology: Claystone w/ minor limestone stringers
mdBottom: 3105
mdTop: 3100
tvdBottom: 2858.2
tvdTop: 2855
dTim: 2007-08-17T00:00:00+02:00
lithology: Claystone
mdBottom: 3114
mdTop: 3105
tvdBottom: 2863.7
tvdTop: 2858.2