Daily Drilling Report
Well: NO 15/9-F-10
Report period: 2009-06-01T00:00:00+02:00 to 2009-06-02T00:00:00+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: 2009-06-02T00:00:00+02:00
dTimDiaHoleStart: 2009-05-19T17:00:00+02:00
diaHole: 8.5
distDrill: 297
elevKelly: 54.9
fixedRig: false
forecast24Hr: Drill 8 1/2" hole to prognosed TD at 5355 m MD. Circulate hole clean. Perform data acquisition program as adviced. POOH with 8 1/2 drilling BHA while logging section.
hpht: 0
md: 5255
mdCsgLast: 3441
mdDiaHoleStart: 3446
mdPlanned: -999.99
mdStrengthForm: 3439
presTestType: formation integrity test
reportNo: 57
ropCurrent: -999.99
strengthForm: 1.55
sum24Hr: Drilled 8 1/2" hole from 4994 m to 5255 m MD. Drilled 8 1/2" hole from 5255 m MD to 5314 m MD as adviced by geologist. Obtained Stethoscope samples at 5215, 5230 and 5253 m MD.
tightWell: 0
tvd: 2973
tvdCsgLast: 2654
tvdStrengthForm: 2654
waterDepth: 91
wellheadElevation: 139
Drilling fluid:
dTim: 2009-06-01T04:00:00+02:00
density: 1.32
locationSample: Flowline
md: 4958
mudClass: oil based
presBopRating: 690
pv: 30
tempHthp: 120
type: Enviromul Yellow
visFunnel: -999.99
yp: 11
dTim: 2009-06-01T21:00:00+02:00
density: 1.32
locationSample: Active pit
md: 5225
mudClass: oil based
presBopRating: 690
pv: 34
tempHthp: 120
type: Enviromul Yellow
visFunnel: -999.99
yp: 12
dTim: 2009-06-01T09:00:00+02:00
density: 1.32
locationSample: Active pit
md: 4958
mudClass: oil based
presBopRating: 690
pv: 30
tempHthp: 120
type: Enviromul Yellow
visFunnel: -999.99
yp: 11
Pore pressure:
dTim: 2009-06-02T00:00:00+02:00
equivalentMudWeight: .3
md: 5253
readingKind: measured
dTim: 2009-06-02T00:00:00+02:00
equivalentMudWeight: 1.08
md: 5314
readingKind: estimated
Survey stations:
azi: 131.27
dTim: 2009-06-02T00:00:00+02:00
incl: 54.86
md: 5017.9
tvd: 2835.3
azi: 131.86
dTim: 2009-06-02T00:00:00+02:00
incl: 54.66
md: 5098.6
tvd: 2882.1
azi: 132.53
dTim: 2009-06-02T00:00:00+02:00
incl: 54.49
md: 5139
tvd: 2905.5
azi: 131.33
dTim: 2009-06-02T00:00:00+02:00
incl: 54.59
md: 5179.3
tvd: 2928.9
azi: 130.59
dTim: 2009-06-02T00:00:00+02:00
incl: 54.66
md: 5219.4
tvd: 2952.2
azi: 131.17
dTim: 2009-06-02T00:00:00+02:00
incl: 54.14
md: 5259.7
tvd: 2975.6
azi: 131.85
dTim: 2009-06-02T00:00:00+02:00
incl: 54.24
md: 5058.3
tvd: 2858.7
azi: 130.74
dTim: 2009-06-02T00:00:00+02:00
incl: 58.44
md: 4977.6
tvd: 2813.1
Activities:
comments: Halted drilling operation for repair of TDS link tilt cylinder. Dismounted link tilt cylinder and brought to workshop for repair. Re-mounted link tilit cylinder. Meanwhile circulated in hole at 1300 lpm / SPP 85-89 bar. ECD 1,37-1,38 sg.
dTimEnd: 2009-06-01T04:00:00+02:00
dTimStart: 2009-06-01T00:00:00+02:00
md: 4958
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: equipment failure
comments: Drilled 8 1/2" hole section from 4958 m to 4994 m MD. Drilling parameters : Flow 2400 lpm / SPP 240-245 bar / 200 RPM / Torque ~20 kNm / ROP 25 m/hrs / ECD 1,44-1,45 sg.Downlinked PD Xceed according to DDs instructions, had to pick off bottom in order to get downlink accepted. Observed high dropping tendency of BHA.
dTimEnd: 2009-06-01T06:00:00+02:00
dTimStart: 2009-06-01T04:00:00+02:00
md: 4994
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Drilled 8 1/2" hole section from 4994 m to 5255 m MD. Drilling parameters : Flow 2500 lpm / SPP 250-260 bar / 200 RPM / Torque 18-23 kNm / ROP 25 m/hrs / ECD 1,44-1,48 sg. Performed MWD survey on connections. Downlinked PD Xceed according to DDs instructions.
dTimEnd: 2009-06-01T21:45:00+02:00
dTimStart: 2009-06-01T06:00:00+02:00
md: 5255
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Picked off bottom and circulated cuttings above BHA, Performed sticky test on BHA : 5 min static and then picking up. String came free at 225 MT upweight, last p/u weight 196 MT.
dTimEnd: 2009-06-01T22:15:00+02:00
dTimStart: 2009-06-01T21:45:00+02:00
md: 5255
phase: fixed
proprietaryCode: drilling -- other
state: ok
stateDetailActivity: success
comments: Circulated bottoms up while reciprocating string in order to reduce drag in well. Parameters : Flow 2000-2500 lpm / SPP 176-260 bar / 150-200 RPM / Torque 17-19 kNm / ECD 1,48=>1,45 sg.
dTimEnd: 2009-06-02T00:00:00+02:00
dTimStart: 2009-06-01T22:15:00+02:00
md: 5255
phase: fixed
proprietaryCode: drilling -- circulating conditioning
state: ok
stateDetailActivity: success
Lithology and shows:
dTim: 2009-06-02T00:00:00+02:00
lithology: Claystones with limestone stringers
mdBottom: 5052
mdTop: 4950
dTim: 2009-06-02T00:00:00+02:00
lithology: Organic rich black claystones
mdBottom: 5169
mdTop: 5052
dTim: 2009-06-02T00:00:00+02:00
lithology: Silty dark claystones
mdBottom: 5205
mdTop: 5169
dTim: 2009-06-02T00:00:00+02:00
lithology: Kaolinitic Sansdstones with minor Claystones
mdBottom: 5262
mdTop: 5205
dTim: 2009-06-02T00:00:00+02:00
lithology: Claystones with Limestones.
mdBottom: 5270
mdTop: 5262
dTim: 2009-06-02T00:00:00+02:00
lithology: Claystones with minor limestone stringers
mdBottom: 5295
mdTop: 5270