Daily Drilling Report
Well: NO 15/9-F-1
Report period: 2013-08-14T00:00:00+02:00 to 2013-08-15T00:00:00+02:00
Wellbore info:
dTimSpud: 2007-11-28T00:00:00+01:00
dateDrillComplete: 2013-08-20
operator: Statoil
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2013-08-15T00:00:00+02:00
dTimDiaHoleStart: 2013-08-14T11:00:00+02:00
diaHole: 8.5
distDrill: 300
elevKelly: 54.9
fixedRig: false
forecast24Hr: Drill 8 1/2" to TD.
hpht: 0
md: 2905
mdCsgLast: 2595.4
mdDiaHoleStart: 2605
mdPlanned: -999.99
mdStrengthForm: 2605
presTestType: formation integrity test
reportNo: 29
ropCurrent: -999.99
strengthForm: 1.55
sum24Hr: POOH and laid down 12 1/4" BHA.
Made up and RIH with 8 1/2" drilling BHA.
Drilled 8 1/2" hole to 2905 meter.
tightWell: 0
tvd: 2727.1
tvdCsgLast: 2446.8
tvdStrengthForm: 2459.2
waterDepth: 91
wellheadElevation: 138.9
Drilling fluid:
dTim: 2013-08-14T02:00:00+02:00
density: 1.28
locationSample: Flowline
md: 2946
mudClass: oil based
presBopRating: 345
pv: 32
tempHthp: 120
type: Enviromul Yellow
visFunnel: -999.99
yp: 9.5
dTim: 2013-08-14T23:00:00+02:00
density: 1.28
locationSample: Flowline
md: 2878
mudClass: oil based
presBopRating: 345
pv: 33
tempHthp: 120
type: Enviromul Yellow
visFunnel: -999.99
yp: 8.5
dTim: 2013-08-14T16:30:00+02:00
density: 1.28
locationSample: Flowline
md: 2704
mudClass: oil based
presBopRating: 345
pv: 33
tempHthp: 120
type: Enviromul Yellow
visFunnel: -999.99
yp: 7.5
dTim: 2013-08-14T12:00:00+02:00
density: 1.28
locationSample: Flowline
md: 2602
mudClass: oil based
presBopRating: 345
pv: 30
tempHthp: 120
type: Enviromul Yellow
visFunnel: -999.99
yp: 6
Pore pressure:
dTim: 2013-08-15T00:00:00+02:00
equivalentMudWeight: .85
md: 2631
readingKind: estimated
dTim: 2013-08-15T00:00:00+02:00
equivalentMudWeight: 1.04
md: 2905
readingKind: estimated
Survey stations:
azi: 19.76
dTim: 2013-08-15T00:00:00+02:00
incl: 27.05
md: 2653.2
tvd: 2501.9
azi: 14.67
dTim: 2013-08-15T00:00:00+02:00
incl: 26.44
md: 2693.7
tvd: 2538
azi: 6.38
dTim: 2013-08-15T00:00:00+02:00
incl: 26.47
md: 2733.9
tvd: 2574
azi: 356.36
dTim: 2013-08-15T00:00:00+02:00
incl: 26.45
md: 2774.3
tvd: 2610.2
azi: 349.52
dTim: 2013-08-15T00:00:00+02:00
incl: 26.44
md: 2814.8
tvd: 2646.5
azi: 342.3
dTim: 2013-08-15T00:00:00+02:00
incl: 26.84
md: 2855.3
tvd: 2682.7
azi: 334.29
dTim: 2013-08-15T00:00:00+02:00
incl: 29.13
md: 2895.1
tvd: 2717.9
azi: 327.98
dTim: 2013-08-15T00:00:00+02:00
incl: 30.82
md: 2935.6
tvd: 2753
Activities:
comments: Performed Pre-job Meeting prior to make up 8 1/2" BHA.
Changed to 5" handling equipment.
dTimEnd: 2013-08-14T00:30:00+02:00
dTimStart: 2013-08-14T00:00:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Picked up and made up 8 1/2" drilling BHA and RIH from surface to 151 meter.
dTimEnd: 2013-08-14T06:00:00+02:00
dTimStart: 2013-08-14T00:30:00+02:00
md: 151
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: RIH with 8 1/2" BHA on 5 1/2" HWDP /  DP from 151 m to 1011 m.
Average tripping speed 688 m/hr.
dTimEnd: 2013-08-14T07:15:00+02:00
dTimStart: 2013-08-14T06:00:00+02:00
md: 1011
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: Tested MWD tools with 2000 liter/min, 118 bar.
dTimEnd: 2013-08-14T08:00:00+02:00
dTimStart: 2013-08-14T07:15:00+02:00
md: 1011
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: RIH with 8 1/2" BHA on 5 1/2" HWDP /  DP from 1011m to 2585 m.
Average tripping speed 787 m/hr.
Filled pipe every 1000 meter.
dTimEnd: 2013-08-14T10:00:00+02:00
dTimStart: 2013-08-14T08:00:00+02:00
md: 2585
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: Washed down from 2585 m to 2605 m with 1800 liter/min, 111 bar, 60 rpm, 9-13 kNm.
dTimEnd: 2013-08-14T11:00:00+02:00
dTimStart: 2013-08-14T10:00:00+02:00
md: 2605
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: Drilled and oriented 8 1/2" hole from 2605 m MD to 2779 m MD with 1990 - 2389 liter/min, 142 - 207 bar, 60-130 rpm, 11-19 kNm,  WOB 5-10 Ton, ROP 37-42 m/h, 1,31 - 1,34 sg ECD.

Average drilling ROP 23 m/hr

Meanwhile picked up and racked back 10 3/4" casing in derrick.
dTimEnd: 2013-08-14T18:45:00+02:00
dTimStart: 2013-08-14T11:00:00+02:00
md: 2779
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Drilled and oriented 8 1/2" hole from 2779 m MD to 2905 m MD with 2400 - 2470 liter/min, 207 - 211 bar, 130-160 rpm, 17-21 kNm,  WOB 5-12 Ton, ROP 39-18 m/h, 1,34 - 1,35 sg ECD.

Average drilling ROP 24 m/hr

Meanwhile picked up and racked back 10 3/4" casing in derrick.
dTimEnd: 2013-08-15T00:00:00+02:00
dTimStart: 2013-08-14T18:45:00+02:00
md: 2905
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
Lithology and shows:
dTim: 2013-08-15T00:00:00+02:00
lithology: Lista - Claystones with limestone stringers
mdBottom: 2631
mdTop: 2605.3
tvdBottom: 2482.2
tvdTop: 2459.6
dTim: 2013-08-15T00:00:00+02:00
lithology: Ty - Sandstones and claystones
mdBottom: 2769
mdTop: 2631
tvdBottom: 2605.5
tvdTop: 2482.2
dTim: 2013-08-15T00:00:00+02:00
lithology: Sheltland Limestones with traces of Dolomite
mdBottom: 2905
mdTop: 2769
tvdBottom: 2727.1
tvdTop: 2605.5