Daily Drilling Report
Well: NO 15/9-F-1 A
Report period: 2013-08-25T00:00:00+02:00 to 2013-08-26T00:00:00+02:00
Wellbore info:
dTimSpud: 2013-08-20T05:00:00+02:00
dateDrillComplete: 2013-08-29
operator: Statoil
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2013-08-26T00:00:00+02:00
dTimDiaHoleStart: 2013-08-23T05:00:00+02:00
diaHole: 8.5
distDrill: 256
elevKelly: 54.9
fixedRig: false
forecast24Hr: Drop gyro.
POOH with 8 1/2" drilling BHA, L/D same.
P/U and RIH with 3 1/2" cement stinger.
hpht: 0
md: 3682
mdCsgLast: 2595.4
mdDiaHoleStart: 2620
mdPlanned: -999.99
mdStrengthForm: 2605
presTestType: formation integrity test
reportNo: 3
ropCurrent: -999.99
strengthForm: 1.55
sum24Hr: Drilled 8 1/2" hole to TD at 3682 m.
Circulated hole clean.
Re-logged interval and commenced taking pressure points.
tightWell: 0
tvd: 3239.7
tvdCsgLast: 2446.8
tvdStrengthForm: 2459.2
waterDepth: 91
wellheadElevation: 138.9
Drilling fluid:
dTim: 2013-08-25T22:00:00+02:00
density: 1.32
locationSample: Flowline
md: 3682
mudClass: oil based
presBopRating: 345
pv: 34
tempHthp: 120
type: Enviromul Yellow
visFunnel: -999.99
yp: 13
dTim: 2013-08-25T15:30:00+02:00
density: 1.32
locationSample: Flowline
md: 3682
mudClass: oil based
presBopRating: 345
pv: 35
tempHthp: 120
type: Enviromul Yellow
visFunnel: -999.99
yp: 12
dTim: 2013-08-25T09:00:00+02:00
density: 1.32
locationSample: Flowline
md: 3618
mudClass: oil based
presBopRating: 345
pv: 35
tempHthp: 120
type: Enviromul Yellow
visFunnel: -999.99
yp: 11.5
Pore pressure:
dTim: 2013-08-26T00:00:00+02:00
equivalentMudWeight: .86
md: 2620
readingKind: estimated
dTim: 2013-08-26T00:00:00+02:00
equivalentMudWeight: 1.29
md: 3358
readingKind: estimated
dTim: 2013-08-26T00:00:00+02:00
equivalentMudWeight: 1.14
md: 3682
readingKind: estimated
Survey stations:
azi: 283.54
dTim: 2013-08-26T00:00:00+02:00
incl: 43.58
md: 3454.1
tvd: 3075.9
azi: 283.07
dTim: 2013-08-26T00:00:00+02:00
incl: 44.11
md: 3494.3
tvd: 3104.9
azi: 283.1
dTim: 2013-08-26T00:00:00+02:00
incl: 44.1
md: 3534.6
tvd: 3133.8
azi: 283.44
dTim: 2013-08-26T00:00:00+02:00
incl: 44.13
md: 3574.3
tvd: 3162.3
azi: 284.07
dTim: 2013-08-26T00:00:00+02:00
incl: 44.05
md: 3615.2
tvd: 3191.7
azi: 285.06
dTim: 2013-08-26T00:00:00+02:00
incl: 44.08
md: 3655.4
tvd: 3220.6
azi: 285.44
dTim: 2013-08-26T00:00:00+02:00
incl: 44.05
md: 3671.1
tvd: 3231.9
azi: 285.44
dTim: 2013-08-26T00:00:00+02:00
incl: 44.05
md: 3682
tvd: 3239.7
azi: 287.36
dTim: 2013-08-26T00:00:00+02:00
incl: 46.91
md: 3373.4
tvd: 3018.6
azi: 285.04
dTim: 2013-08-26T00:00:00+02:00
incl: 44.3
md: 3413.8
tvd: 3046.9
azi: 300.16
dTim: 2013-08-26T00:00:00+02:00
incl: 45.11
md: 3051
tvd: 2835.6
azi: 296.12
dTim: 2013-08-26T00:00:00+02:00
incl: 48.2
md: 3091.4
tvd: 2863.3
azi: 294.14
dTim: 2013-08-26T00:00:00+02:00
incl: 53.44
md: 3130.5
tvd: 2888
azi: 289.29
dTim: 2013-08-26T00:00:00+02:00
incl: 57.55
md: 3171.2
tvd: 2911.1
azi: 281.36
dTim: 2013-08-26T00:00:00+02:00
incl: 63.21
md: 3251.6
tvd: 2949.8
azi: 281.29
dTim: 2013-08-26T00:00:00+02:00
incl: 58.32
md: 3292
tvd: 2969.5
azi: 282.89
dTim: 2013-08-26T00:00:00+02:00
incl: 53.03
md: 3333.1
tvd: 2992.7
azi: 285.32
dTim: 2013-08-26T00:00:00+02:00
incl: 62.02
md: 3212.1
tvd: 2931.6
Activities:
comments: Drilled 8 1/2" hole from 3426 m to 3546 m, average ROP:  22 m/hr.
WOB 7 - 14 tonne. 2450 l/min/  190 - 195 bar.  160 rpm / 18 - 22 kNm. ECD 1,42 SG. 

Maintained LCM background concentration
Controlled ROP to 25 m/hr
dTimEnd: 2013-08-25T05:30:00+02:00
dTimStart: 2013-08-25T00:00:00+02:00
md: 3546
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Took SCR
dTimEnd: 2013-08-25T05:45:00+02:00
dTimStart: 2013-08-25T05:30:00+02:00
md: 3546
phase: fixed
proprietaryCode: drilling -- other
state: ok
stateDetailActivity: success
comments: Drilled 8 1/2" hole from 3546 m to 3576 m, average ROP: 15 m/hr.
WOB 7 - 14 tonne. 2450 l/min/  190 - 195 bar.  160 rpm / 18 - 22 kNm. ECD 1,42 SG. 

Maintained LCM background concentration
Controlled ROP to 25 m/hr
dTimEnd: 2013-08-25T07:45:00+02:00
dTimStart: 2013-08-25T05:45:00+02:00
md: 3576
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Circulated and reciprocated string while Baker logging unit re-booted computer system
dTimEnd: 2013-08-25T08:30:00+02:00
dTimStart: 2013-08-25T07:45:00+02:00
md: 3576
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: equipment failure
comments: Drilled 8 1/2" hole from 3576 m to TD at 3682 m, average ROP:  15,7 m/hr.
WOB 2 - 14 tonne. 2450 l/min/  195 - 199 bar.  160 rpm / 11 - 26 kNm. ECD 1,42 SG. 

TD: 3682 m MD.
Controlled ROP from 3626 - 3640 m: 15 m/hr / 3640 - 3682 m: 10 m/hr
Maintained LCM background concentration

dTimEnd: 2013-08-25T15:15:00+02:00
dTimStart: 2013-08-25T08:30:00+02:00
md: 3682
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Took final survey and downlinked
dTimEnd: 2013-08-25T15:30:00+02:00
dTimStart: 2013-08-25T15:15:00+02:00
md: 3682
phase: fixed
proprietaryCode: drilling -- survey
state: ok
stateDetailActivity: success
comments: Circulated hole clean w/ 2450 l/min/  197 - 194 bar, 140 RPM / 12 - 20 kNm, ECD 1,41 SG.

Circulated first B/U
Reciprocated string from 3682 - 3662 m

dTimEnd: 2013-08-25T17:00:00+02:00
dTimStart: 2013-08-25T15:30:00+02:00
md: 3682
phase: fixed
proprietaryCode: drilling -- circulating conditioning
state: ok
stateDetailActivity: success
comments: Racked back one stand
dTimEnd: 2013-08-25T17:15:00+02:00
dTimStart: 2013-08-25T17:00:00+02:00
md: 3682
phase: fixed
proprietaryCode: drilling -- circulating conditioning
state: ok
stateDetailActivity: success
comments: Circulated hole clean w/ 2450 l/min/ 192 bar, 140 RPM / 21 - 20 kNm, ECD 1,40 SG, total 3 x B/U
Reciprocated string from 3662 - 3327 m.
Hold TBT for taking pressure points and re-logging

dTimEnd: 2013-08-25T20:30:00+02:00
dTimStart: 2013-08-25T17:15:00+02:00
md: 3682
phase: fixed
proprietaryCode: drilling -- circulating conditioning
state: ok
stateDetailActivity: success
comments: POOH 5 1/2" stands from 3665 m to 3505 m. Limited pulling speed to 2-3 min/stand. Made up TDS.
dTimEnd: 2013-08-25T21:00:00+02:00
dTimStart: 2013-08-25T20:30:00+02:00
md: 3505
phase: fixed
proprietaryCode: formation evaluation -- log
state: ok
stateDetailActivity: success
comments: Re-logged section from 3503,3 to 3491 m w/ 2000 lpm, 135 bar, 60 rpm, 12 - 17 kNm.
dTimEnd: 2013-08-25T21:45:00+02:00
dTimStart: 2013-08-25T21:00:00+02:00
md: 3491
phase: fixed
proprietaryCode: formation evaluation -- log
state: ok
stateDetailActivity: success
comments: RIH from 3491 m to 3544 m.
dTimEnd: 2013-08-25T22:00:00+02:00
dTimStart: 2013-08-25T21:45:00+02:00
md: 3544
phase: fixed
proprietaryCode: formation evaluation -- log
state: ok
stateDetailActivity: success
comments: Made up TDS and re-logged section from 3544 to 3506 m w/ 2000 lpm, 135 bar, 60 rpm, 12 - 17 kNm.
dTimEnd: 2013-08-25T23:45:00+02:00
dTimStart: 2013-08-25T22:00:00+02:00
md: 3544
phase: fixed
proprietaryCode: formation evaluation -- log
state: ok
stateDetailActivity: success
comments: RIH to 3534 m. Took weights: 188 t up, 144 t down, 157 t rot.
Performed 10 min. sticky test
dTimEnd: 2013-08-26T00:00:00+02:00
dTimStart: 2013-08-25T23:45:00+02:00
md: 3521
phase: fixed
proprietaryCode: formation evaluation -- log
state: ok
stateDetailActivity: success
Lithology and shows:
dTim: 2013-08-26T00:00:00+02:00
lithology: Sandstone/Claystone (Heather)
mdBottom: 3435
mdTop: 3429
tvdBottom: 3062
tvdTop: 3058
dTim: 2013-08-26T00:00:00+02:00
lithology: Sandstone (Hugin)
mdBottom: 3500
mdTop: 3435
tvdBottom: 3109
tvdTop: 3062
dTim: 2013-08-26T00:00:00+02:00
lithology: Sandstone (Slepiner)
mdBottom: 3682
mdTop: 3500
tvdBottom: 3240
tvdTop: 3109