Daily Drilling Report
Well: NO 15/9-F-12
Report period: 2007-08-10T00:00:00+02:00 to 2007-08-11T00:00:00+02:00
Wellbore info:
dTimSpud: 2007-03-15T00:00:00+01:00
dateDrillComplete: 2007-08-26
daysBehind: 23
operator: Statoil
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2007-08-11T00:00:00+02:00
dTimDiaHoleStart: 2007-07-21T13:30:00+02:00
diaHole: 17.5
distDrill: -999.99
elevKelly: 54.9
fixedRig: false
forecast24Hr: Clean rathole and drill 3 m new formation. Perform FIT to 1.48 sg EMW. Displace well to 1.35 sg OBM. Drill 12 1/4" hole to 2740 m MD.
hpht: 0
md: 2572.5
mdCsgLast: 1357
mdDiaHoleStart: 1372
mdPlanned: -999.99
mdStrengthForm: 1353
presTestType: leak off test
reportNo: 59
ropCurrent: -999.99
strengthForm: 1.7
sum24Hr: MU and RIH with 12 1/4" BHA from 69 to 2450 m MD. Washed down from 2450 m and tagged cmt at 2477 m. Drilled out shoe track, shoe and cleaned rathole down to 2520 m MD with 1.35 sg WBM.
tightWell: 0
tvd: 2481.5
tvdCsgLast: 1333
tvdStrengthForm: 1353
waterDepth: 91
wellheadElevation: 138.7
Drilling fluid:
dTim: 2007-08-10T22:00:00+02:00
density: 1.35
locationSample: Active pit
md: -999.99
mudClass: water based
presBopRating: 690
pv: 31
type: HPWBM
visFunnel: -999.99
yp: 8.5
Pore pressure:
dTim: 2007-08-11T00:00:00+02:00
equivalentMudWeight: 1.05
md: 2520
readingKind: estimated
Survey stations:
Activities:
comments: Held tool box meeting. Performed cut and slip of drill line.
dTimEnd: 2007-08-10T03:00:00+02:00
dTimStart: 2007-08-10T00:00:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- other
state: ok
stateDetailActivity: success
comments: MU and RIH with 12 1/4" BHA to 69 m MD.
dTimEnd: 2007-08-10T06:00:00+02:00
dTimStart: 2007-08-10T03:00:00+02:00
md: 69
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: equipment failure
comments: MU and RIH with 12 1/4" BHA from 69 m to 1327 m MD. Filled pipe every 10 stds. MU TDS and tested downhole tools at 3500 lpm, 168 bar at 1000 m.
dTimEnd: 2007-08-10T14:00:00+02:00
dTimStart: 2007-08-10T06:00:00+02:00
md: 1327
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: equipment failure
comments: RIH with 12 1/4" BHA from 1327 m to 2450 m MD. Filled pipe every 10 stds.
dTimEnd: 2007-08-10T15:30:00+02:00
dTimStart: 2007-08-10T14:00:00+02:00
md: 2450
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Washed down from 2450 m and tagged cmt at 2477 m, 1000 lpm and 36 bar.
dTimEnd: 2007-08-10T16:00:00+02:00
dTimStart: 2007-08-10T15:30:00+02:00
md: 2477
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Drilled on float equipment  from 2477 m to 2478.5 m with 1.35 sg WBM. Worked with drilling parameters, 1750-2500 lpm, 60-122 bar, 0-120 rpm, 0-27 kNm, 1-10 MT WOB. Lifted off bottom systematically while drilling float equipment to engage in float and to allow flushing below bit.
dTimEnd: 2007-08-11T00:00:00+02:00
dTimStart: 2007-08-10T16:00:00+02:00
md: 2478.5
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
Lithology and shows: