Daily Drilling Report
Well: NO 15/9-F-11 B
Report period: 2013-06-11T00:00:00+02:00 to 2013-06-12T00:00:00+02:00
Wellbore info:
dTimSpud: 2013-05-28T14:30:00+02:00
dateDrillComplete: 2013-06-12
operator: Statoil
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2013-06-12T00:00:00+02:00
dTimDiaHoleStart: 2013-06-07T15:30:00+02:00
diaHole: 8.5
distDrill: 203
elevKelly: 54.9
fixedRig: false
forecast24Hr: POOH with 8 1/2" BHA and L/D same. R/U and run 7" Liner
hpht: 0
md: 4770
mdCsgLast: 3192.5
mdDiaHoleStart: 3200
mdPlanned: -999.99
mdStrengthForm: 3192
presTestType: formation integrity test
reportNo: 15
ropCurrent: -999.99
strengthForm: 1.65
sum24Hr: Drilled 8 1/2" hole from 4567m to section TD at 4770 m. Circulated hole clean and POOH to 4583 m.
tightWell: 0
tvd: 3258
tvdCsgLast: 2780.3
tvdStrengthForm: 2780
waterDepth: 91
wellheadElevation: 138.9
Drilling fluid:
dTim: 2013-06-11T21:00:00+02:00
density: 1.32
locationSample: Flowline
md: 4770
mudClass: oil based
presBopRating: 345
pv: 30
tempHthp: 120
type: Enviromul Yellow
visFunnel: -999.99
yp: 10
dTim: 2013-06-11T13:30:00+02:00
density: 1.32
locationSample: Flowline
md: 4716
mudClass: oil based
presBopRating: 345
pv: 36
tempHthp: 120
type: Enviromul Yellow
visFunnel: -999.99
yp: 12
dTim: 2013-06-11T09:30:00+02:00
density: 1.32
locationSample: Flowline
md: 4689
mudClass: oil based
presBopRating: 345
pv: 35
tempHthp: 120
type: Enviromul Yellow
visFunnel: -999.99
yp: 12.5
dTim: 2013-06-11T04:00:00+02:00
density: 1.32
locationSample: Flowline
md: 4770
mudClass: oil based
presBopRating: 345
pv: 32
tempHthp: 120
type: Enviromul Yellow
visFunnel: -999.99
yp: 10.5
Pore pressure:
dTim: 2013-06-12T00:00:00+02:00
equivalentMudWeight: 1.11
md: 3200
readingKind: estimated
dTim: 2013-06-12T00:00:00+02:00
equivalentMudWeight: 1.29
md: 3361
readingKind: estimated
dTim: 2013-06-12T00:00:00+02:00
equivalentMudWeight: 1.18
md: 4770
readingKind: estimated
Survey stations:
Activities:
comments: Drilled and orientated 8 1/2" hole from 4567 m to 4661 m with 2500 lpm, 260 bar, 1.57-1.59 sg EMW, 160 rpm, 22-29 kNm, WOB 3-13 MT, Average ROP 16 m/hr, Max gas 1.7 %
dTimEnd: 2013-06-11T05:30:00+02:00
dTimStart: 2013-06-11T00:00:00+02:00
md: 4661
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Drilled and orientated 8 1/2" hole from 4661 m to 4696 m with 2500 lpm, 255 bar, 1.56 sg EMW, 160 rpm, 25-30 kNm, WOB 10 MT, Average ROP 8 m/hr, Max gas 0.2 %
dTimEnd: 2013-06-11T10:00:00+02:00
dTimStart: 2013-06-11T05:30:00+02:00
md: 4696
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Troubleshoot MWD tools. Worked string and circulated with 2500 lpm, 246 bar, 160 rpm, 25 kNm.
dTimEnd: 2013-06-11T11:30:00+02:00
dTimStart: 2013-06-11T10:00:00+02:00
md: 4696
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: equipment failure
comments: Drilled and orientated 8 1/2" hole from 4696 m to section TD at 4770 m with 2500 lpm, 250-255 bar, 1.56-1.57 sg EMW, 160 rpm, 25-30 kNm, WOB 7-14 MT, Average ROP 8 m/hr, Max gas 0.1 %
Called TD at 17:36 hrs.
dTimEnd: 2013-06-11T17:30:00+02:00
dTimStart: 2013-06-11T11:30:00+02:00
md: 4770
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Circulated hole clean with 2500 lpm, 247 bar, 160 rpm. 25-28 kNm,, 1.52 sg EMW Circulated total 5 B/U.
dTimEnd: 2013-06-11T22:15:00+02:00
dTimStart: 2013-06-11T17:30:00+02:00
md: 4770
phase: fixed
proprietaryCode: drilling -- circulating conditioning
state: ok
stateDetailActivity: success
comments: Recorded roadmap torque and flow checked - Well static.
dTimEnd: 2013-06-11T23:30:00+02:00
dTimStart: 2013-06-11T22:15:00+02:00
md: 4770
phase: fixed
proprietaryCode: drilling -- pressure detection
state: ok
stateDetailActivity: success
comments: POOH wet from 4770 m to 4583 m. Average tripping speed 374 m/hr.
dTimEnd: 2013-06-12T00:00:00+02:00
dTimStart: 2013-06-11T23:30:00+02:00
md: 4583
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
Lithology and shows:
dTim: 2013-06-12T00:00:00+02:00
lithology: Predominantly sandstone with minor siltstone intercalations
mdBottom: 4770
mdTop: 4567
tvdBottom: 3257.8
tvdTop: 3110