Daily Drilling Report
Well: NO 15/9-F-1 B
Report period: 2013-08-30T00:00:00+02:00 to 2013-08-31T00:00:00+02:00
Wellbore info:
dTimSpud: 2013-08-29T15:30:00+02:00
dateDrillComplete: 2013-09-07
operator: Statoil
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2013-08-31T00:00:00+02:00
dTimDiaHoleStart: 2013-08-29T15:30:00+02:00
diaHole: 12.25
distDrill: 334
elevKelly: 54.9
fixedRig: false
forecast24Hr: Continue POOH 12 1/4" BHA.
Recover gyro, L/D BHA.
Retrieve wearbushing and jet wellhead.
Slip and cut drilling line.
R/U for running 9 5/8" x 10 3/4" casing.
M/U and RIH casing in stands from derrick.
hpht: 0
md: 3097
mdCsgLast: 2595.4
mdDiaHoleStart: 2617
mdPlanned: -999.99
mdStrengthForm: 2605
presTestType: formation integrity test
reportNo: 2
ropCurrent: -999.99
strengthForm: 1.55
sum24Hr: Drilled and oriented 12 1/4" hole to section TD at 3097 m.
Circulated hole clean, circulated 3 x B/U.
Dropped gyro and POOH with 12 1/4" BHA on 5 1/2 DP.
tightWell: 0
tvd: 2901.4
tvdCsgLast: 2446.8
tvdStrengthForm: 2459.2
waterDepth: 91
wellheadElevation: 138.9
Drilling fluid:
dTim: 2013-08-30T14:30:00+02:00
density: 1.28
locationSample: Flowline
md: 3067
mudClass: oil based
presBopRating: 345
pv: 36
tempHthp: 120
type: Enviromul Yellow
visFunnel: -999.99
yp: 11
dTim: 2013-08-30T10:00:00+02:00
density: 1.28
locationSample: Flowline
md: 2953
mudClass: oil based
presBopRating: 345
pv: 32
tempHthp: 120
type: Enviromul Yellow
visFunnel: -999.99
yp: 10.5
Pore pressure:
Survey stations:
azi: 53.87
dTim: 2013-08-31T00:00:00+02:00
incl: 25.71
md: 2845.8
tvd: 2674.6
azi: 57.85
dTim: 2013-08-31T00:00:00+02:00
incl: 25.74
md: 2886.6
tvd: 2711.4
azi: 58.41
dTim: 2013-08-31T00:00:00+02:00
incl: 25.74
md: 2926.7
tvd: 2747.5
azi: 55.21
dTim: 2013-08-31T00:00:00+02:00
incl: 25.7
md: 2967.1
tvd: 2783.9
azi: 51.7
dTim: 2013-08-31T00:00:00+02:00
incl: 25.6
md: 3007.7
tvd: 2820.5
azi: 51.18
dTim: 2013-08-31T00:00:00+02:00
incl: 25.23
md: 3047.9
tvd: 2856.8
azi: 52.81
dTim: 2013-08-31T00:00:00+02:00
incl: 24.85
md: 3073.6
tvd: 2880.1
azi: 51.49
dTim: 2013-08-31T00:00:00+02:00
incl: 25.9
md: 2805.7
tvd: 2638.5
Activities:
comments: Drilled and oriented 12 1/4"  hole from 2763 m to 2820 m. Average ROP: 21,6 m/hr
WOB 3 - 11 tonne. 3500 l/min/ 217 - 230 bar. 100 rpm / 17 - 29 kNm. ECD 1,32 SG.

Maintained LCM background concentration.
dTimEnd: 2013-08-30T02:30:00+02:00
dTimStart: 2013-08-30T00:00:00+02:00
md: 2820
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Cleared tripped cuttings conveyor.
dTimEnd: 2013-08-30T02:45:00+02:00
dTimStart: 2013-08-30T02:30:00+02:00
md: 2820
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: equipment failure
comments: Drilled 12 1/4" hole from 2820 m to 2903 m. Average ROP: 19,5 m/hr.
WOB 9 - 12 tonne. 3500 l/min / 220 - 235 bar. 100 rpm / 11 - 29 kNm. ECD 1,31 SG. 

Maintained LCM background concentration.
dTimEnd: 2013-08-30T07:00:00+02:00
dTimStart: 2013-08-30T02:45:00+02:00
md: 2903
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Drilled 12 1/4"  hole from 2903 m to 3010 m, Average ROP: 21,4 m/hr, 
WOB 9 - 12 tonne. 3500 l/min/ 225 - 230 bar. 100 rpm / 20 - 30 kNm. ECD 1,31 SG.

Maintained LCM background concentration.
dTimEnd: 2013-08-30T12:00:00+02:00
dTimStart: 2013-08-30T07:00:00+02:00
md: 3010
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Drilled 12 1/4"  hole from 3010 m to TD at 3097 m. Average ROP: 16,6 m/hr
WOB 10 - 14 tonne. 3500 l/min/ 225 - 238 bar. 100 rpm / 20 - 25 kNm. ECD 1,31 SG.

Section TD at 3097 m.
Maintained LCM background concentration.
dTimEnd: 2013-08-30T17:15:00+02:00
dTimStart: 2013-08-30T12:00:00+02:00
md: 3097
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Took TD survey and downlinked to ribs off.
dTimEnd: 2013-08-30T17:30:00+02:00
dTimStart: 2013-08-30T17:15:00+02:00
md: 3097
phase: fixed
proprietaryCode: drilling -- other
state: ok
stateDetailActivity: success
comments: Circulated hole clean w/ 3500 l/min/ 212 - 220 bar, 100 RPM / 12 - 15 kNm, ECD 1,30 SG.
dTimEnd: 2013-08-30T19:30:00+02:00
dTimStart: 2013-08-30T17:30:00+02:00
md: 3097
phase: fixed
proprietaryCode: drilling -- circulating conditioning
state: ok
stateDetailActivity: success
comments: Circulated hole clean w/ 3500 l/min/ 210 - 212 bar, ECD 1,30 SG. Circulated total 3 B/U, 690 m3.
Racked one stand.
Meanwhile repaired hydraulic leak on TDS allignment cylinder. Serviced TDS and dolly.
dTimEnd: 2013-08-30T21:15:00+02:00
dTimStart: 2013-08-30T19:30:00+02:00
md: 3071
phase: fixed
proprietaryCode: drilling -- circulating conditioning
state: ok
stateDetailActivity: success
comments: Flowchecked well for 15 min. Well stable.
Meanwhile performed TBT for drop down Gyro.
dTimEnd: 2013-08-30T21:30:00+02:00
dTimStart: 2013-08-30T21:15:00+02:00
md: 3071
phase: fixed
proprietaryCode: drilling -- pressure detection
state: ok
stateDetailActivity: success
comments: Dropped gyro.
dTimEnd: 2013-08-30T21:45:00+02:00
dTimStart: 2013-08-30T21:30:00+02:00
md: 3071
phase: fixed
proprietaryCode: drilling -- survey
state: ok
stateDetailActivity: success
comments: RIH to bottom.
dTimEnd: 2013-08-30T22:00:00+02:00
dTimStart: 2013-08-30T21:45:00+02:00
md: 3096
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: POOH w/ 12 1/4" BHA and drop gyro on 5 1/2"  DP from 3096 m to 2900 m. Pulled 5 stands wet.
dTimEnd: 2013-08-30T23:00:00+02:00
dTimStart: 2013-08-30T22:00:00+02:00
md: 2900
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: Pumped 4m3 slug and chased same. Filled trip tank.
dTimEnd: 2013-08-30T23:30:00+02:00
dTimStart: 2013-08-30T23:00:00+02:00
md: 2900
phase: fixed
proprietaryCode: drilling -- other
state: ok
stateDetailActivity: success
comments: Continued to POOH with 12 1/4" BHA and drop gyro on 5 1/2" DP. 
Baker mud logging unit shut down due to high winds.
dTimEnd: 2013-08-30T23:45:00+02:00
dTimStart: 2013-08-30T23:30:00+02:00
md: 2864
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: Troubleshoot logging unit and prepared temporary wind protection on air intake.
dTimEnd: 2013-08-31T00:00:00+02:00
dTimStart: 2013-08-30T23:45:00+02:00
md: 2864
phase: fixed
proprietaryCode: interruption -- repair
state: ok
stateDetailActivity: equipment failure
Lithology and shows: