Daily Drilling Report
Well: NO 15/9-F-10
Report period: 2009-05-21T00:00:00+02:00 to 2009-05-22T00:00:00+02:00
Wellbore info:
dTimSpud: 2009-04-06T06:00:00+02:00
dateDrillComplete: 2009-06-03
operator: StatoilHydro
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2009-05-22T00:00:00+02:00
dTimDiaHoleStart: 2009-05-19T17:00:00+02:00
diaHole: 8.5
distDrill: 66
elevKelly: 54.9
fixedRig: false
forecast24Hr: Drill 8 1/2" hole section from 3600 m to 3700 m MD.
hpht: 0
md: 3588
mdCsgLast: 3441
mdDiaHoleStart: 3446
mdPlanned: -999.99
mdStrengthForm: 3439
presTestType: formation integrity test
reportNo: 46
ropCurrent: -999.99
strengthForm: 1.55
sum24Hr: Drilled 8 1/2" hole section from 3542 m to 3600 m MD.
tightWell: 0
tvd: 2665
tvdCsgLast: 2654
tvdStrengthForm: 2654
waterDepth: 91
wellheadElevation: 139
Drilling fluid:
dTim: 2009-05-21T09:00:00+02:00
density: 1.31
locationSample: Active pit
md: 3550
mudClass: oil based
presBopRating: 690
pv: 27
tempHthp: 120
type: Enviromul Yellow
visFunnel: -999.99
yp: 10.5
dTim: 2009-05-21T15:00:00+02:00
density: 1.31
locationSample: Active pit
md: 3565
mudClass: oil based
presBopRating: 690
pv: 29
tempHthp: 120
type: Enviromul Yellow
visFunnel: -999.99
yp: 11
dTim: 2009-05-21T21:00:00+02:00
density: 1.31
locationSample: Active pit
md: 3580
mudClass: oil based
presBopRating: 690
pv: 29
tempHthp: 120
type: Enviromul Yellow
visFunnel: -999.99
yp: 10.5
dTim: 2009-05-21T04:00:00+02:00
density: 1.31
locationSample: Active pit
md: 3539
mudClass: oil based
presBopRating: 690
pv: 27
tempHthp: 120
type: Enviromul Yellow
visFunnel: -999.99
yp: 10.5
Pore pressure:
dTim: 2009-05-22T00:00:00+02:00
equivalentMudWeight: 1.06
md: 3600
readingKind: measured
Survey stations:
azi: 123.79
dTim: 2009-05-22T00:00:00+02:00
incl: 85.77
md: 3565.5
tvd: 2663.1
Activities:
comments: Drilled 8 1/2" hole from 3522 m to 3542 m. Parameters: 2385 lpm/ 188-190 bar, 140-150 RPM/ 14-18 kNm, WOB: 5-6 ton. ROP: 3-7 m/hr. ECD: 1,372 sg.
Varied drilling parameters to optimise ROP.

dTimEnd: 2009-05-21T06:00:00+02:00
dTimStart: 2009-05-21T00:00:00+02:00
md: 3542
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Drilled 8 1/2" hole section from 3542 m to 3588 m MD. Drilling parameters : Flow 2400 lpm / SPP ~185 bar / 140-160 RPM / WOB 2-7 MT / Torque 10-20 kNm / ECD 1,37 / ROP 2-8 m/hrs. Penetration limited by torque and stick/slip. Perfomed MWD survey on connections.
dTimEnd: 2009-05-22T00:00:00+02:00
dTimStart: 2009-05-21T06:00:00+02:00
md: 3588
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
Lithology and shows:
dTim: 2009-05-22T00:00:00+02:00
lithology: Predominantly limestone, very slightly argillaceous in places. 
mdBottom: 3580
mdTop: 3450