Daily Drilling Report
Well: NO 15/9-F-11
Report period: 2013-03-29T00:00:00+01:00 to 2013-03-30T00:00:00+01:00
Wellbore info:
dTimSpud: 2013-03-07T17:30:00+01:00
dateDrillComplete: 2013-05-09
daysBehind: 16.3
operator: Statoil
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2013-03-30T00:00:00+01:00
dTimDiaHoleStart: 2013-03-23T05:30:00+01:00
diaHole: 26
distDrill: 339
elevKelly: 54.9
fixedRig: false
forecast24Hr: Drill 26" hole.
hpht: 0
md: 793
mdCsgLast: 202.3
mdDiaHoleStart: 257
mdPlanned: -999.99
mdStrengthForm: 0
reportNo: 24
ropCurrent: -999.99
strengthForm: 0
sum24Hr: Drilled and oriented 26" hole from 454m MD to 793m MD.
tightWell: 0
tvd: 792.1
tvdCsgLast: 202
tvdStrengthForm: 0
waterDepth: 91
Drilling fluid:
dTim: 2013-03-30T00:00:00+01:00
density: 1.35
locationSample: Active pit
md: 455
mudClass: water based
presBopRating: 345
pv: 27
type: KCl/Polymer/GEM
visFunnel: -999.99
yp: 14.5
Pore pressure:
Survey stations:
azi: 319.47
dTim: 2013-03-30T00:00:00+01:00
incl: 2.46
md: 485.3
tvd: 485.2
azi: 319.82
dTim: 2013-03-30T00:00:00+01:00
incl: 2.57
md: 522.7
tvd: 522.6
azi: 325.09
dTim: 2013-03-30T00:00:00+01:00
incl: 2.48
md: 563.1
tvd: 562.9
azi: 280.95
dTim: 2013-03-30T00:00:00+01:00
incl: 1.5
md: 651.9
tvd: 651.6
azi: 324.39
dTim: 2013-03-30T00:00:00+01:00
incl: 2.57
md: 603.5
tvd: 603.3
azi: 292.15
dTim: 2013-03-30T00:00:00+01:00
incl: 1.68
md: 644
tvd: 643.8
azi: 266.71
dTim: 2013-03-30T00:00:00+01:00
incl: 2.45
md: 692.4
tvd: 692.1
azi: 240.45
dTim: 2013-03-30T00:00:00+01:00
incl: 5.45
md: 732.9
tvd: 732.5
azi: 234.01
dTim: 2013-03-30T00:00:00+01:00
incl: 8.06
md: 773
tvd: 772.3
Activities:
comments: Ran in hole with 26" bottom hole assembly on 5 1/2" drill pipe from 230m MD to 406m MD. Observed resistance at 406m MD. Attempted to pass restriction with 10MT - no go.
dTimEnd: 2013-03-29T01:30:00+01:00
dTimStart: 2013-03-29T00:00:00+01:00
md: 406
phase: fixed
proprietaryCode: interruption -- repair
state: ok
stateDetailActivity: equipment failure
comments: Established circulation with 2000 lpm and 30 bar. Attempted to pass restriction with 2000 lpm and 30 bar - no go. Increased flow to 3000 lpm and 90 bar. Washed in hole with 26" bottom hole assembly on 5 1/2" drill pipe with 3000 lpm and 90 bar from 406m MD to 454m MD. Tagged bottom with 10 MT.
dTimEnd: 2013-03-29T02:30:00+01:00
dTimStart: 2013-03-29T01:30:00+01:00
md: 454
phase: fixed
proprietaryCode: interruption -- repair
state: ok
stateDetailActivity: equipment failure
comments: Performed survey with GyroTrak.

Survey station (m)   Inclination (deg)  Azi (deg)
         426.7                    2.55              313.14

dTimEnd: 2013-03-29T02:45:00+01:00
dTimStart: 2013-03-29T02:30:00+01:00
md: 454
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: equipment failure
comments: Drilled 26" hole from 454m MD to 469m MD with 4500 lpm, 152 bar, 1.12 sg ECD, 40 surface RPM (130 total RPM), 4-9 kNm, 2-8 MT.

Pumped 10m3 hi-visc pill for every single.

Average ROP: 12 m/hr.

Performed survey with GyroTrak.
Survey station (m)   Inclination (deg)  Azi (deg)
         444.6                    2.46              316.30

dTimEnd: 2013-03-29T04:00:00+01:00
dTimStart: 2013-03-29T02:45:00+01:00
md: 469
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Drilled 26" hole from 469m MD to 639m MD with 4500 lpm, 152-162 bar, 1.12-1.14 sg ECD, 40-60 surface RPM (130-150 total RPM), 4-12 kNm, 2-15 MT.

Pumped 10m3 hi-visc pill for every single.
Gyro performed every  stand.

Average ROP: 17.9 m/hr
dTimEnd: 2013-03-29T13:30:00+01:00
dTimStart: 2013-03-29T04:00:00+01:00
md: 646
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Slided and oriented 26" hole from 639m MD to 650m MD with 4500 lpm, 162-165 bar, 1.12 sg ECD, 5-10MT.

Average ROP: 11 m/hr
dTimEnd: 2013-03-29T14:30:00+01:00
dTimStart: 2013-03-29T13:30:00+01:00
md: 650
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Drilled 26" hole from 650m MD to 674m MD with 4500 lpm, 162-163 bar, 1.12 sg ECD, 60 surface RPM (150 total RPM), 6-9 kNm, 6-15 MT.

Pumped 10m3 hi-visc pill for every single.

Average ROP: 16 m/hr

dTimEnd: 2013-03-29T16:00:00+01:00
dTimStart: 2013-03-29T14:30:00+01:00
md: 674
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Drilled and oriented 26" hole from 674m MD to 793m MD with 4500 lpm, 162-168 bar, 1.12-1.14 sg ECD, 60 surface RPM (150 total RPM), 6-13 kNm, 5-17MT.

Pumped 10m3 hi-visc pill for every single.

Average ROP: 14.9 m/hr
dTimEnd: 2013-03-30T00:00:00+01:00
dTimStart: 2013-03-29T16:00:00+01:00
md: 793
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
Lithology and shows: