Daily Drilling Report
Well: NO 15/9-F-10
Report period: 2009-05-08T00:00:00+02:00 to 2009-05-09T00:00:00+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: 2009-05-09T00:00:00+02:00
dTimDiaHoleStart: 2009-05-06T15:30:00+02:00
diaHole: 12.25
distDrill: 387
elevKelly: 54.9
fixedRig: false
forecast24Hr: Finish drilling 12 1/4" section at approx 3440 m.
hpht: 0
md: 3212
mdCsgLast: 2607.5
mdDiaHoleStart: 2619
mdPlanned: -999.99
mdStrengthForm: 2619
presTestType: formation integrity test
reportNo: 33
ropCurrent: -999.99
strengthForm: 1.4
sum24Hr: Drilled 12 1/4" hole from 2902 m to 3280 m.
tightWell: 0
tvd: 2619.5
tvdCsgLast: 2287.5
tvdStrengthForm: 2296
waterDepth: 91
wellheadElevation: 139
Drilling fluid:
dTim: 2009-05-08T10:30:00+02:00
density: 1.3
locationSample: Flowline
md: 2821
mudClass: oil based
presBopRating: 690
pv: 26
tempHthp: 120
type: Enviromul Yellow
visFunnel: -999.99
yp: 8.5
dTim: 2009-05-08T21:30:00+02:00
density: 1.3
locationSample: Flowline
md: 3164
mudClass: oil based
presBopRating: 690
pv: 25
tempHthp: 120
type: Enviromul Yellow
visFunnel: -999.99
yp: 9.5
dTim: 2009-05-08T15:45:00+02:00
density: 1.3
locationSample: Active pit
md: 2644
mudClass: oil based
presBopRating: 690
pv: 26
tempHthp: 120
type: Enviromul Yellow
visFunnel: -999.99
yp: 7.5
dTim: 2009-05-08T03:30:00+02:00
density: 1.3
locationSample: Flowline
md: 2821
mudClass: oil based
presBopRating: 690
pv: 25
tempHthp: 120
type: Enviromul Yellow
visFunnel: -999.99
yp: 10
Pore pressure:
dTim: 2009-05-09T00:00:00+02:00
equivalentMudWeight: 1.03
md: 3280
readingKind: estimated
Survey stations:
azi: 124.5
dTim: 2009-05-09T00:00:00+02:00
incl: 54.14
md: 2916.7
tvd: 2498
azi: 123.94
dTim: 2009-05-09T00:00:00+02:00
incl: 56.47
md: 2947.7
tvd: 2515.6
azi: 123.25
dTim: 2009-05-09T00:00:00+02:00
incl: 59.76
md: 2988.1
tvd: 2537
azi: 121.73
dTim: 2009-05-09T00:00:00+02:00
incl: 62.56
md: 3028.4
tvd: 2556.4
azi: 121.12
dTim: 2009-05-09T00:00:00+02:00
incl: 65.91
md: 3068.3
tvd: 2573.7
azi: 120.26
dTim: 2009-05-09T00:00:00+02:00
incl: 69.51
md: 3108.6
tvd: 2589
azi: 120.17
dTim: 2009-05-09T00:00:00+02:00
incl: 72.22
md: 3149.2
tvd: 2602.3
azi: 119.84
dTim: 2009-05-09T00:00:00+02:00
incl: 73.84
md: 3192.6
tvd: 2615
azi: 120.17
dTim: 2009-05-09T00:00:00+02:00
incl: 76.5
md: 3230.2
tvd: 2624.6
Activities:
comments: Reamed and washed down from 2780 m to 2825 m, whilst setting toolface. Parameters; 3000 lpm/ 182 bar - 60 rpm/ 13 kNm.
dTimEnd: 2009-05-08T01:15:00+02:00
dTimStart: 2009-05-08T00:00:00+02:00
md: 2825
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: equipment failure
comments: Drilled 12 1/4" hole from 2825 to 2902 m; 3500 lpm, 228 - 230 bar, WOB 6 - 14 tons, 170 rpm, 18 - 24 kNm, ECD 1.33 - 1.34 sg. ROP 25 m/hr. 
Note: Hard formation from 2889 m to 2892 m. Started  adding LCM mud into active when started drilling.

dTimEnd: 2009-05-08T06:00:00+02:00
dTimStart: 2009-05-08T01:15:00+02:00
md: 2902
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Drilled 12 1/4" hole from 2902 to 3212 m; 3500 lpm, 225 - 230 bar, WOB 5 - 8 tons, 170 rpm, 18 - 25 kNm, ECD 1.34 - 1.36 sg. ROP 20-40 m/hr
Note: Hard stringers from 3013 m to 3022 m, 3153 m to 3156 m. Used different RPM and WOB parameters while drilling stringers. ROP in stringers: 2-5 m/hrs
dTimEnd: 2009-05-09T00:00:00+02:00
dTimStart: 2009-05-08T06:00:00+02:00
md: 3212
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
Lithology and shows:
dTim: 2009-05-09T00:00:00+02:00
lithology: Claystones with traces of Limestone
mdBottom: 2888
mdTop: 2825
tvdBottom: 2480
tvdTop: 2440
dTim: 2009-05-09T00:00:00+02:00
lithology: Claystone with Limestone and Sandstone (Heimdal Fm)
mdBottom: 2899
mdTop: 2888
tvdBottom: 2487
tvdTop: 2480
dTim: 2009-05-09T00:00:00+02:00
lithology: Sandstones with Claystone stringers and trace Limestone (Ty Fm)
mdBottom: 3266
mdTop: 2899
tvdBottom: 2632
tvdTop: 2487