Daily Drilling Report
Well: NO 15/9-F-4
Report period: 2007-10-29T00:00:00+01:00 to 2007-10-30T00:00:00+01:00
Wellbore info:
dTimSpud: 2007-03-10T00:00:00+01:00
dateDrillComplete: 2008-02-28
operator: StatoilHydro
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2007-10-30T00:00:00+01:00
dTimDiaHoleStart: 2007-10-23T08:30:00+02:00
diaHole: 12.25
distDrill: 2
elevKelly: 54.9
fixedRig: false
forecast24Hr: Continue RU for running 10 3/4" x 9 5/8" csg. MU and RIH with 10 3/4" x 9 5/8" csg.
hpht: 0
md: 2770
mdCsgLast: 2760.5
mdDiaHoleStart: 1363
mdPlanned: -999.99
mdStrengthForm: 1363
presTestType: formation integrity test
reportNo: 23
ropCurrent: -999.99
strengthForm: 1.53
sum24Hr:  POOH from 2525 m taking gyro survey on every stand. LD BHA and drop gyro. Pulled wear bushing. RU for running 10 3/4" x 9 5/8" csg.
tightWell: 0
tvd: 2607.6
tvdCsgLast: 2598.7
tvdStrengthForm: 1336.5
waterDepth: 91
wellheadElevation: 138.7
Drilling fluid:
dTim: 2007-10-29T14:00:00+01:00
density: 1.4
locationSample: Active pit
md: 2770
mudClass: oil based
presBopRating: 0
pv: 30
tempHthp: 120
type: OBM-Standard
visFunnel: -999.99
yp: 11.5
dTim: 2007-10-29T02:00:00+01:00
density: 1.4
locationSample: Active pit
md: 2770
mudClass: oil based
presBopRating: 0
pv: 29
tempHthp: 120
type: OBM-Standard
visFunnel: -999.99
yp: 12
Pore pressure:
dTim: 2007-10-30T00:00:00+01:00
equivalentMudWeight: 1.03
md: 2770
readingKind: estimated
Survey stations:
Activities:
comments: Drilled 12 1/4" section from 2768 m  to 2770 m MD. Drilling parameters : Flow 3500 lpm /  SPP 203 bar / 170 RPM / WOB 7 MT / Torque 15-20 kNm / ECD 1,43. Average ROP 1-4 m/hrs.
dTimEnd: 2007-10-29T00:30:00+01:00
dTimStart: 2007-10-29T00:00:00+01:00
md: 2770
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Circulated 2 btms up at 2770 m MD, 3500 lpm / 200 bar / 170 rpm / 13-15 kNm to clean well. Took one roadmap measurement, 200 lpm and 60 rpm. Up weight 175 MT. Down weight 156 MT.
dTimEnd: 2007-10-29T02:30:00+01:00
dTimStart: 2007-10-29T00:30:00+01:00
md: 2768
phase: fixed
proprietaryCode: drilling -- circulating conditioning
state: ok
stateDetailActivity: success
comments: BO one std, RU and dropped gyro. Pumped down tool, 550 lpm / 7 bar / 15 rpm and landet off on totco ring on top off jar in BHA.
dTimEnd: 2007-10-29T03:30:00+01:00
dTimStart: 2007-10-29T02:30:00+01:00
md: 2768
phase: fixed
proprietaryCode: drilling -- survey
state: ok
stateDetailActivity: success
comments: Flow checked well while rotating with 10 rpm. Sat tool face on drop gyro.
dTimEnd: 2007-10-29T03:45:00+01:00
dTimStart: 2007-10-29T03:30:00+01:00
md: 2768
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Pulled first 5 stnds wet from 2768 to 2550 m MD. No drag observed. Pumped 4,7 m3 1,65 sg slug at 880 lpm / 22 bar. Continued POOH to 2525 m MD. Gyro survey was performed on each stand.
dTimEnd: 2007-10-29T06:00:00+01:00
dTimStart: 2007-10-29T03:45:00+01:00
md: 2525
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: POOH with 12 1/4" BHA from 2525 m to 1330 m MD. No overpull observed. No obstruction met pulling into 13 3/8" csg shoe. Performed gyro survey on each stand. Oriented string to confirm toolface every 300 m as instructed by Gyro data. Corrected ZMS interlock fault on aft PRS.
dTimEnd: 2007-10-29T12:15:00+01:00
dTimStart: 2007-10-29T06:00:00+01:00
md: 1330
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Function tested BOP while circulated through choke and kill lines at 13 3/8" csg shoe. Serviced TDS. Flow checked before POOH with 12 1/4" BHA in casing.
dTimEnd: 2007-10-29T13:15:00+01:00
dTimStart: 2007-10-29T12:15:00+01:00
md: 1330
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: POOH with 12 1/4" BHA from 1330 m to 90 m MD. Performed gyro survey on each stand. Oriented string to confirm toolface every 300 m as instructed by Gyro data.
dTimEnd: 2007-10-29T15:45:00+01:00
dTimStart: 2007-10-29T13:15:00+01:00
md: 90
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Removed auto-slips from rotary and inserted master bushings. LO 12 1/4" BHA from 90 m to surface.
dTimEnd: 2007-10-29T22:00:00+01:00
dTimStart: 2007-10-29T15:45:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: MU up wear bushing RT assembly and RIH with same from surface to 138 m. Tool landed off at 139.05 m. Jetted BOP and wellhead, 1650 lpm / 8 bar.
dTimEnd: 2007-10-30T00:00:00+01:00
dTimStart: 2007-10-29T22:00:00+01:00
md: 139
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
Lithology and shows: