Daily Drilling Report
Well: NO 15/9-F-11
Report period: 2013-04-28T00:00:00+02:00 to 2013-04-29T00:00:00+02:00
Wellbore info:
dTimSpud: 2013-03-07T17:30:00+01:00
dateDrillComplete: 2013-05-09
daysBehind: 14.3
operator: Statoil
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2013-04-29T00:00:00+02:00
dTimDiaHoleStart: 2013-04-28T07:00:00+02:00
diaHole: 8.5
distDrill: 330
elevKelly: 54.9
fixedRig: false
forecast24Hr: Drill and orientate 8 1/2" hole
hpht: 0
md: 2907
mdCsgLast: 2570.7
mdDiaHoleStart: 2577
mdPlanned: -999.99
mdStrengthForm: 2574
presTestType: formation integrity test
reportNo: 54
ropCurrent: -999.99
strengthForm: 1.65
sum24Hr: Slipped and cut drill line. RIH 8 1/2" steerable BHA on 5 1/2" DP to bottom at 2577 m. Drilled and orientated 8 1/2" hole to 2907 m. 
tightWell: 0
tvd: 2642
tvdCsgLast: 2442
tvdStrengthForm: 2442
waterDepth: 91
wellheadElevation: 138.9
Drilling fluid:
dTim: 2013-04-28T14:45:00+02:00
density: 1.28
locationSample: Active pit
md: 2667
mudClass: oil based
presBopRating: 345
pv: 26
tempHthp: 120
type: Enviromul Yellow
visFunnel: -999.99
yp: 6.5
dTim: 2013-04-28T10:15:00+02:00
density: 1.28
locationSample: Flowline
md: 2622
mudClass: oil based
presBopRating: 345
pv: 23
tempHthp: 120
type: Enviromul Yellow
visFunnel: -999.99
yp: 6.5
dTim: 2013-04-28T02:30:00+02:00
density: 1.28
locationSample: Flowline
md: 2950
mudClass: oil based
presBopRating: 345
pv: 29
tempHthp: 120
type: Enviromul Yellow
visFunnel: -999.99
yp: 7
dTim: 2013-04-28T20:30:00+02:00
density: 1.28
locationSample: Flowline
md: 2820
mudClass: oil based
presBopRating: 345
pv: 30
tempHthp: 120
type: Enviromul Yellow
visFunnel: -999.99
yp: 4.5
Pore pressure:
dTim: 2013-04-29T00:00:00+02:00
equivalentMudWeight: .87
md: 2600
readingKind: estimated
dTim: 2013-04-29T00:00:00+02:00
equivalentMudWeight: 1.04
md: 2907
readingKind: estimated
Survey stations:
azi: 70.15
dTim: 2013-04-29T00:00:00+02:00
incl: 41.15
md: 2612.2
tvd: 2472
azi: 70.98
dTim: 2013-04-29T00:00:00+02:00
incl: 45.1
md: 2651.9
tvd: 2501
azi: 71.4
dTim: 2013-04-29T00:00:00+02:00
incl: 48.76
md: 2692.1
tvd: 2528.4
azi: 70.96
dTim: 2013-04-29T00:00:00+02:00
incl: 52.97
md: 2732.3
tvd: 2553.8
azi: 70.58
dTim: 2013-04-29T00:00:00+02:00
incl: 55.77
md: 2773.1
tvd: 2577.6
azi: 70.32
dTim: 2013-04-29T00:00:00+02:00
incl: 59.65
md: 2813
tvd: 2598.9
azi: 70.98
dTim: 2013-04-29T00:00:00+02:00
incl: 62.12
md: 2853.6
tvd: 2618.6
azi: 70.51
dTim: 2013-04-29T00:00:00+02:00
incl: 63.55
md: 2894.2
tvd: 2637.2
Activities:
comments: Slipped and cut 44 m drill line.
dTimEnd: 2013-04-28T04:00:00+02:00
dTimStart: 2013-04-28T00:00:00+02:00
md: 2142
phase: fixed
proprietaryCode: drilling -- other
state: ok
stateDetailActivity: success
comments: Calibrated block hight and cleaned and cleared rig floor.
dTimEnd: 2013-04-28T05:00:00+02:00
dTimStart: 2013-04-28T04:00:00+02:00
md: 2142
phase: fixed
proprietaryCode: drilling -- other
state: ok
stateDetailActivity: success
comments: Removed master bushing and installed auto slips.
dTimEnd: 2013-04-28T05:30:00+02:00
dTimStart: 2013-04-28T05:00:00+02:00
md: 2142
phase: fixed
proprietaryCode: drilling -- other
state: ok
stateDetailActivity: success
comments: RIH 8 1/2" steerable BHA on 5 1/2" DP from 2142 m to 2546 m.
dTimEnd: 2013-04-28T06:00:00+02:00
dTimStart: 2013-04-28T05:30:00+02:00
md: 2142
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: Broke circulation and recorded SCRs. Washed down and tagged bottom at 2577 m with 1800 lpm, 112 bar, 0 rpm - No fill or junk in hole.
dTimEnd: 2013-04-28T07:00:00+02:00
dTimStart: 2013-04-28T06:00:00+02:00
md: 2577
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: Established drilling parameters. Drilled and orientated 8 1/2" hole from 2577 m to 2629 m with 1800 lpm, 120 bar, 60 rpm, 12-15 kNm, WOB 8 MT,  Gross ROP 20 m/hr, Net ROP 13 m/hr, ECD 1.34 SG
Registred de-coding problem with MWD tools.
dTimEnd: 2013-04-28T11:00:00+02:00
dTimStart: 2013-04-28T07:00:00+02:00
md: 2629
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Troubleshoot de-coding problem with MWD tools.
dTimEnd: 2013-04-28T13:00:00+02:00
dTimStart: 2013-04-28T11:00:00+02:00
md: 2629
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: equipment failure
comments: Drilled and orientated 8 1/2" hole from 2629 m to 2826 m with 2200 lpm, 172 bar, 140 rpm, 15-18 kNm, WOB 8 MT,  Gross ROP 40 m/hr, Net ROP 28 m/hr, ECD 1.36 SG
Top Shetland at 2822 m.
dTimEnd: 2013-04-28T20:00:00+02:00
dTimStart: 2013-04-28T13:00:00+02:00
md: 2826
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Drilled and orientated 8 1/2" hole from 2826 m  to 2907 m with 2200 lpm, 172 bar, 180 rpm, 15-20 kNm, WOB 6-8 MT,  Gross ROP 30 m/hr, Net ROP 20 m/hr, ECD 1.36 SG
dTimEnd: 2013-04-29T00:00:00+02:00
dTimStart: 2013-04-28T20:00:00+02:00
md: 2907
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
Lithology and shows:
dTim: 2013-04-29T00:00:00+02:00
lithology: Alternating claystone and sandstone
mdBottom: 2800
mdTop: 2580
tvdBottom: 2592.1
tvdTop: 2447.2
dTim: 2013-04-29T00:00:00+02:00
lithology: Clystone with minor limestone and sandstone
mdBottom: 2907
mdTop: 2800
tvdBottom: 2646.3
tvdTop: 2592.1