Daily Drilling Report
Well: NO 15/9-F-11 A
Report period: 2013-05-15T00:00:00+02:00 to 2013-05-16T00:00:00+02:00
Wellbore info:
dTimSpud: 2013-03-07T17:30:00+01:00
dateDrillComplete: 2013-05-28
operator: Statoil
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2013-05-16T00:00:00+02:00
dTimDiaHoleStart: 2013-05-14T12:00:00+02:00
diaHole: 8.5
distDrill: 383
elevKelly: 54.9
fixedRig: false
forecast24Hr: Drill 8 1/2" hole to 3300 m MD.
hpht: 0
md: 3000
mdCsgLast: 2570.7
mdDiaHoleStart: 2586
mdPlanned: -999.99
mdStrengthForm: 2574
presTestType: formation integrity test
reportNo: 2
ropCurrent: -999.99
strengthForm: 1.65
sum24Hr: Drilled 8 1/2" hole from 2617 m MD to  3000 m MD
tightWell: 0
tvd: 2714
tvdCsgLast: 2442
tvdStrengthForm: 2442
waterDepth: 91
wellheadElevation: 0
Drilling fluid:
dTim: 2013-05-15T11:00:00+02:00
density: 1.28
locationSample: Flowline
md: 2762
mudClass: oil based
presBopRating: 345
pv: 32
tempHthp: 120
type: Enviromul Yellow
visFunnel: -999.99
yp: 8.5
dTim: 2013-05-15T16:30:00+02:00
density: 1.28
locationSample: Flowline
md: 2876
mudClass: oil based
presBopRating: 345
pv: 31
tempHthp: 120
type: Enviromul Yellow
visFunnel: -999.99
yp: 9.5
dTim: 2013-05-15T20:00:00+02:00
density: 1.28
locationSample: Flowline
md: 2938
mudClass: oil based
presBopRating: 345
pv: 32
tempHthp: 120
type: Enviromul Yellow
visFunnel: -999.99
yp: 10.5
dTim: 2013-05-15T02:15:00+02:00
density: 1.28
locationSample: Flowline
md: 3041
mudClass: oil based
presBopRating: 345
pv: 34
tempHthp: 120
type: Enviromul Yellow
visFunnel: -999.99
yp: 9.5
Pore pressure:
dTim: 2013-05-16T00:00:00+02:00
equivalentMudWeight: .87
md: 2624
readingKind: estimated
dTim: 2013-05-16T00:00:00+02:00
equivalentMudWeight: 1.04
md: 3000
readingKind: estimated
Survey stations:
azi: 49.59
dTim: 2013-05-16T00:00:00+02:00
incl: 53.64
md: 2845.8
tvd: 2640.9
azi: 47.72
dTim: 2013-05-16T00:00:00+02:00
incl: 57.14
md: 2885.7
tvd: 2663.6
azi: 46.62
dTim: 2013-05-16T00:00:00+02:00
incl: 62.55
md: 2926.2
tvd: 2683.9
azi: 45.5
dTim: 2013-05-16T00:00:00+02:00
incl: 67.71
md: 2966.3
tvd: 2700.8
azi: 43.49
dTim: 2013-05-16T00:00:00+02:00
incl: 72.54
md: 3006.7
tvd: 2714.5
azi: 41.48
dTim: 2013-05-16T00:00:00+02:00
incl: 75.01
md: 3047
tvd: 2725.8
Activities:
comments: Repaired leaking connection on hydraulic hose on top drive.

Meanwhile: Performed general maintanence and housekeeping.
dTimEnd: 2013-05-15T03:30:00+02:00
dTimStart: 2013-05-15T00:00:00+02:00
md: 2536
phase: fixed
proprietaryCode: interruption -- maintain
state: ok
stateDetailActivity: operation failed
comments: Held tool box talk prior to RIH.
Installed PS-21 power slips.
Ran in hole with 8 1/2" bottom hole assembly from 2536 m MD to 2576 m MD.
dTimEnd: 2013-05-15T04:30:00+02:00
dTimStart: 2013-05-15T03:30:00+02:00
md: 2576
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: Washed down with 8 1/2" BHA from 2576 m MD to 2617 m MD with 1800 liter/min, 98 bar, 20 rpm, 7-10 kNm.
Made up TDS and performed survey.
dTimEnd: 2013-05-15T05:00:00+02:00
dTimStart: 2013-05-15T04:30:00+02:00
md: 2617
phase: fixed
proprietaryCode: drilling -- ream
state: ok
stateDetailActivity: success
comments: Recorded slow circulation rates.
dTimEnd: 2013-05-15T05:30:00+02:00
dTimStart: 2013-05-15T05:00:00+02:00
md: 2617
phase: fixed
proprietaryCode: drilling -- other
state: ok
stateDetailActivity: success
comments: Drilled and oriented 8 1/2" hole from 2617 m MD to  2772 m MD with 2400 liter/min, 102-123 bar, 140 rpm, 12-16 kNm, 4-6 MT, 1.36 sg ECD.

Average ROP: 26 m/hr.
dTimEnd: 2013-05-15T11:30:00+02:00
dTimStart: 2013-05-15T05:30:00+02:00
md: 2772
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Drilled and oriented 8 1/2" hole from 2772 m MD to  3000 m MD with 2000-2400 liter/min, 109-179 bar, 140-180 rpm, 11-18 kNm, 4-11 MT, 1.352-1,373 sg ECD.

Average ROP: 18 m/hr.
dTimEnd: 2013-05-16T00:00:00+02:00
dTimStart: 2013-05-15T11:30:00+02:00
md: 3000
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
Lithology and shows:
dTim: 2013-05-16T00:00:00+02:00
lithology: Interbedded Claystone and Sandstone
mdBottom: 2620
mdTop: 2595
tvdBottom: 2480
tvdTop: 2461
dTim: 2013-05-16T00:00:00+02:00
lithology: Sandstone with minor Claystone and traces of Limestone
mdBottom: 2790
mdTop: 2620
tvdBottom: 2607
tvdTop: 2480
dTim: 2013-05-16T00:00:00+02:00
lithology: Limestone
mdBottom: 2970
mdTop: 2790
tvdBottom: 2702
tvdTop: 2607
dTim: 2013-05-16T00:00:00+02:00
lithology: Limestone
mdBottom: 3000
mdTop: 2970
tvdBottom: 2712
tvdTop: 2702