Daily Drilling Report
Well: NO 15/9-F-7
Report period: 2007-09-24T00:00:00+02:00 to 2007-09-25T00:00:00+02:00
Wellbore info:
dTimSpud: 2007-05-01T00:00:00+02:00
dateDrillComplete: 2007-10-04
daysBehind: 3.4
operator: Statoil
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2007-09-25T00:00:00+02:00
dTimDiaHoleStart: 2007-09-21T13:45:00+02:00
diaHole: 17.5
distDrill: 20
elevKelly: 54.9
fixedRig: false
forecast24Hr: Drill 17 1/2" hole from 353 m to 520 m taking gyro singel-shot survey every 10 m.
hpht: 0
md: 328
mdCsgLast: 202
mdDiaHoleStart: 210
mdPlanned: -999.99
mdStrengthForm: 0
reportNo: 11
ropCurrent: -999.99
strengthForm: 0
sum24Hr: POOH to change MWD gyro. RIH with 17 1/2" BHA from surface to 308 m. Drilled 17 1/2" hole from 308 m to 328 m while attempting to take survey with gMWD. Drilled 17 1/2" hole from 328 m to 353 m taking gyro singel-shot survey every single drilled. 
tightWell: 0
tvd: 328
tvdCsgLast: 202
tvdStrengthForm: 0
waterDepth: 91
wellheadElevation: 0
Drilling fluid:
dTim: 2007-09-24T22:00:00+02:00
density: 1.05
locationSample: Reserve pit
md: 328
mudClass: water based
presBopRating: 0
pv: -999.99
type: Spud Mud
visFunnel: 115
yp: -999.99
Pore pressure:
dTim: 2007-09-25T00:00:00+02:00
equivalentMudWeight: 1.03
md: 353
readingKind: estimated
Survey stations:
azi: 272.12
dTim: 2007-09-25T00:00:00+02:00
incl: .22
md: 296
tvd: 296
azi: 296.43
dTim: 2007-09-25T00:00:00+02:00
incl: .26
md: 305
tvd: 305
azi: 247.57
dTim: 2007-09-25T00:00:00+02:00
incl: .24
md: 317
tvd: 317
Activities:
comments: RIH with new 17 1/2" BHA from 83 to 122 m.
dTimEnd: 2007-09-24T00:30:00+02:00
dTimStart: 2007-09-24T00:00:00+02:00
md: 122
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: Surfaced ROV to repair hydraulic leak.
dTimEnd: 2007-09-24T01:00:00+02:00
dTimStart: 2007-09-24T00:30:00+02:00
md: 122
phase: fixed
proprietaryCode: interruption -- repair
state: ok
stateDetailActivity: equipment failure
comments: RIH with new 17 1/2" BHA from 122 to 129 m. Stabbed into 30" conductor housing at 139.7 m assisted by ROV. RIH with new 17 1/2" BHA from 140 m to 227 m.
dTimEnd: 2007-09-24T02:00:00+02:00
dTimStart: 2007-09-24T01:00:00+02:00
md: 227
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: Surfaced ROV to repair hydraulic leak in operation-arm. Meanwhile pulled 171/2" BHA into shoe at 195 m. Dived ROV and re-connected on to DCI hose.
dTimEnd: 2007-09-24T03:00:00+02:00
dTimStart: 2007-09-24T02:00:00+02:00
md: 195
phase: fixed
proprietaryCode: interruption -- repair
state: ok
stateDetailActivity: equipment failure
comments: RIH with new 17 1/2" BHA from 195 to 305 m. Attempted to take survey at 305 m with gMWD before drilling ahead.
dTimEnd: 2007-09-24T04:15:00+02:00
dTimStart: 2007-09-24T03:00:00+02:00
md: 305
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: Continued attempting to take survey with gMWD at 307 m without sucess. Drilled 1 m to 308 and made several attempts to take survey. No sucess. MWD transmission is working fine, but gMWD signals are corrupt.
dTimEnd: 2007-09-24T06:00:00+02:00
dTimStart: 2007-09-24T04:15:00+02:00
md: 308
phase: fixed
proprietaryCode: interruption -- repair
state: ok
stateDetailActivity: equipment failure
comments: Continued attempting to take survey with gMWD at 308 m without sucess.  MWD transmission is working fine, but gMWD signals are "froozen" (will not create new signals).
dTimEnd: 2007-09-24T07:15:00+02:00
dTimStart: 2007-09-24T06:00:00+02:00
md: 308
phase: fixed
proprietaryCode: interruption -- repair
state: ok
stateDetailActivity: equipment failure
comments: Pumped 10 m3 hi-vis pill and swept out of hole. Spotted 12 m3 1.40 sg mud prior to POOH.
dTimEnd: 2007-09-24T07:45:00+02:00
dTimStart: 2007-09-24T07:15:00+02:00
md: 308
phase: fixed
proprietaryCode: drilling -- circulating conditioning
state: ok
stateDetailActivity: success
comments: POOH from 308 m to surface. No drag observed.
dTimEnd: 2007-09-24T11:45:00+02:00
dTimStart: 2007-09-24T07:45:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: equipment failure
comments: Changed out gMWD tool.
dTimEnd: 2007-09-24T12:45:00+02:00
dTimStart: 2007-09-24T11:45:00+02:00
md: 0
phase: fixed
proprietaryCode: interruption -- rig up/down
state: ok
stateDetailActivity: equipment failure
comments: MU and RIH with new 17 1/2" BHA from surface to 136 m. Stabbed into 30" conductor housing at 139.7 m assisted by ROV. RIH with new 17 1/2" BHA from 140 m to 261 m. Sat scribe-line and aligned UHBO. Surface tested gMWD at 49 m, 3100 lpm/65 bar.
dTimEnd: 2007-09-24T18:30:00+02:00
dTimStart: 2007-09-24T12:45:00+02:00
md: 261
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: equipment failure
comments: Washed down with new 17 1/2" BHA from 261 to 308 m, 3100 lpm, 80 bar, 60 rpm, 1-5 kNm. Attempted to take survey at 298 m and at 308 m with gMWD before drilling ahead.
dTimEnd: 2007-09-24T20:30:00+02:00
dTimStart: 2007-09-24T18:30:00+02:00
md: 308
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: equipment failure
comments: Drilled 17 1/2" hole from 308 m to 318 m; 4000 lpm, 131 bar, 70 rpm, 1-5 kNm, 0-1 MT WOB. Attempted to take survey with gMWD without sucess. Drilled 17 1/2" hole from 318 m to 328 m and attempted to take survey with gMWD without sucess.
dTimEnd: 2007-09-24T23:00:00+02:00
dTimStart: 2007-09-24T20:30:00+02:00
md: 328
phase: fixed
proprietaryCode: interruption -- repair
state: ok
stateDetailActivity: equipment failure
comments: RB 1std. Picked up 1 std of 5 1/2" HWDP to use as drilling stand.
dTimEnd: 2007-09-25T00:00:00+02:00
dTimStart: 2007-09-24T23:00:00+02:00
md: 328
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
Lithology and shows:
dTim: 2007-09-25T00:00:00+02:00
lithology: Est at current TD
mdBottom: 1
mdTop: 353
tvdTop: 353