Daily Drilling Report
Well: NO 15/9-F-15 A
Report period: 2009-01-02T00:00:00+01:00 to 2009-01-03T00:00:00+01:00
Wellbore info:
dTimSpud: 2008-12-11T15:00:00+01:00
operator: StatoilHydro
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2009-01-03T00:00:00+01:00
dTimDiaHoleStart: 2008-12-24T10:00:00+01:00
diaHole: 8.5
distDrill: 296
elevKelly: 54.9
fixedRig: false
forecast24Hr: Continue drilling 8½" hole from 3481m to 3950m
 

hpht: 0
md: 3385
mdCsgLast: 2561.8
mdDiaHoleStart: 2591
mdPlanned: -999.99
mdStrengthForm: 2562
presTestType: formation integrity test
reportNo: 23
ropCurrent: -999.99
strengthForm: 1.56
sum24Hr: RIH with 8½" BHA and drilled from 3181m to 3481m.
tightWell: 0
tvd: 2870
tvdCsgLast: 2416.2
tvdStrengthForm: 2418
waterDepth: 91
wellheadElevation: 139.4
Drilling fluid:
dTim: 2009-01-02T21:00:00+01:00
density: 1.33
locationSample: Flowline
md: 3351
mudClass: oil based
presBopRating: 690
pv: 19
tempHthp: 120
type: OBM-Standard
visFunnel: -999.99
yp: 11.5
dTim: 2009-01-02T10:00:00+01:00
density: 1.33
locationSample: Flowline
md: 3185
mudClass: oil based
presBopRating: 690
pv: 22
tempHthp: 120
type: OBM-Standard
visFunnel: -999.99
yp: 10
dTim: 2009-01-02T03:30:00+01:00
density: 1.32
locationSample: Flowline
md: 3149
mudClass: oil based
presBopRating: 690
pv: 20
tempHthp: 120
type: OBM-Standard
visFunnel: -999.99
yp: 11.5
Pore pressure:
dTim: 2009-01-03T00:00:00+01:00
equivalentMudWeight: 1.2
md: 3346
readingKind: estimated
dTim: 2009-01-03T00:00:00+01:00
equivalentMudWeight: 1.16
md: 4118
readingKind: estimated
Survey stations:
azi: 272.26
dTim: 2009-01-03T00:00:00+01:00
incl: 61.42
md: 3199.8
tvd: 2825.5
azi: 275.37
dTim: 2009-01-03T00:00:00+01:00
incl: 67.42
md: 3241.7
tvd: 2843.5
azi: 277.8
dTim: 2009-01-03T00:00:00+01:00
incl: 74.58
md: 3280.7
tvd: 2856.2
azi: 278.66
dTim: 2009-01-03T00:00:00+01:00
incl: 82.32
md: 3321.4
tvd: 2864.4
azi: 279.03
dTim: 2009-01-03T00:00:00+01:00
incl: 85.13
md: 3361.7
tvd: 2868.8
azi: 280.03
dTim: 2009-01-03T00:00:00+01:00
incl: 85.77
md: 3401.3
tvd: 2871.9
azi: 280.17
dTim: 2009-01-03T00:00:00+01:00
incl: 84.22
md: 3442.6
tvd: 2875.5
Activities:
comments: RIH with 8 1/2" BHA on 5" DP from 1077 m to 1726 m. Changed to 5 1/2" handling equipment and RIH with 8 1/2" BHA on 5 1/2" DP from 1726 m to 2532 m. Filled pipe every 15 stnds.
dTimEnd: 2009-01-02T03:00:00+01:00
dTimStart: 2009-01-02T00:00:00+01:00
md: 2532
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: MU TDS and filled pipe. Staged up pumps and circulated btms up at 13 3/8" csg shoe at 2532 m. Parameters: 2150 lpm / bar.
dTimEnd: 2009-01-02T04:45:00+01:00
dTimStart: 2009-01-02T03:00:00+01:00
md: 2532
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: RIH with 8 1/2" BHA from 2532 m to 2594 m.  Found obstruction at 2594 m. PU 1-2 m and washed down stand. Continued RIH with 8 1/2" BHA from 2594 m to 2630 m.  Found obstruction at 2630 m. PU 1-2 m and washed down stand. Parameters : 1600 lpm / SPP 80 bar / 50 RPM / torque 9-11 kNm. Up weigh 150 MT / Rotational weight 137 MT / Down weight 128 MT.
dTimEnd: 2009-01-02T06:00:00+01:00
dTimStart: 2009-01-02T04:45:00+01:00
md: 2635
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: Continued RIH with 8½" BHA from 2636m to 3141m.

Took weight at 2668m and 2696m. Reamed through with 2000 lpm and 50/60 rpm.

dTimEnd: 2009-01-02T09:30:00+01:00
dTimStart: 2009-01-02T06:00:00+01:00
md: 3141
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: Made up to TDS and washed down last stand from 3141m to 3180m, with 2000 lpm, 60 rpm. Drilled 1 meter to 3181m before taking connection.

dTimEnd: 2009-01-02T10:45:00+01:00
dTimStart: 2009-01-02T09:30:00+01:00
md: 3181
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: Continued drilling 8½" hole from 3181 m to 3342 m. Flow 2100 lpm / SPP 148 bars / String RPM 120 TQ 8-29 kNm / WOB 8-10 / ECD 1.36 EMW / MUD weight 1.32 SG / ROP 19-21mph. Up weight 170 MT / Down weight 132 MT / Free rotational weight 147 MT.

Parallel activity: Made up 10-3/4" CSG in std and rack back in derrick.
dTimEnd: 2009-01-02T21:00:00+01:00
dTimStart: 2009-01-02T10:45:00+01:00
md: 3342
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Continued drilling 8½" hole from 3342 m to 3385 m. Flow 2100 lpm / SPP 148-150 bars / String RPM 120  TQ 12-30 kNm / WOB 5-8 / ECD 1.36-1.38 EMW / MUD weight 1.32-1.34 SG / ROP 20 mph. Up weight 172 MT / Down weight 128 MT / Free rotational weight 147 MT.
Weighted up mud to 1.34 SG.

Parallel activity: Made up 10-3/4" CSG in std and rack back in derrick.
dTimEnd: 2009-01-03T00:00:00+01:00
dTimStart: 2009-01-02T21:00:00+01:00
md: 3385
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
Lithology and shows:
dTim: 2009-01-03T00:00:00+01:00
lithology: Marl w/minor claystones
mdBottom: 3223
mdTop: 3180
tvdBottom: 2836
tvdTop: 2815
dTim: 2009-01-03T00:00:00+01:00
lithology: Marl
mdBottom: 3450
mdTop: 3220
tvdBottom: 2876
tvdTop: 2836