Daily Drilling Report
Well: NO 15/9-F-10
Report period: 2009-04-27T00:00:00+02:00 to 2009-04-28T00:00:00+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: 2009-04-28T00:00:00+02:00
dTimDiaHoleStart: 2009-04-22T12:45:00+02:00
diaHole: 17.5
distDrill: 202
elevKelly: 54.9
fixedRig: false
forecast24Hr: Pump and displace 38m3 LCM pill, flow check POOH with 17 1/2" BHA.
hpht: 0
md: 2616
mdCsgLast: 1388.9
mdDiaHoleStart: 1403
mdPlanned: -999.99
mdStrengthForm: 1389
presTestType: formation integrity test
reportNo: 22
ropCurrent: -999.99
strengthForm: 1.6
sum24Hr: Drilled and steered 17 1/2" hole from 2467m to 2616m, TD of well. 4500 l/min, 275 bar, 150 rpm, 17-19 kNm. WOB 4-7 ton, ROP 15-17 m/hr. Circulated 3 x B/U, flow check prior to pump LCM pill, static loss 400 ltr/hr. 
tightWell: 0
tvd: 2294
tvdCsgLast: 1331.7
tvdStrengthForm: 1331.7
waterDepth: 91
wellheadElevation: 139
Drilling fluid:
dTim: 2009-04-27T20:00:00+02:00
density: 1.51
locationSample: Flowline
md: 2616
mudClass: oil based
presBopRating: 690
pv: 39
tempHthp: 120
type: OBM-Standard
visFunnel: -999.99
yp: 16
dTim: 2009-04-27T16:00:00+02:00
density: 1.51
locationSample: Flowline
md: 2593
mudClass: oil based
presBopRating: 690
pv: 32
tempHthp: 120
type: OBM-Standard
visFunnel: -999.99
yp: 13
dTim: 2009-04-27T10:00:00+02:00
density: 1.51
locationSample: Flowline
md: 2527
mudClass: oil based
presBopRating: 690
pv: 37
tempHthp: 120
type: OBM-Standard
visFunnel: -999.99
yp: 14.5
dTim: 2009-04-27T04:00:00+02:00
density: 1.51
locationSample: Flowline
md: 2447
mudClass: oil based
presBopRating: 690
pv: 36
tempHthp: 120
type: OBM-Standard
visFunnel: -999.99
yp: 15.5
Pore pressure:
dTim: 2009-04-28T00:00:00+02:00
equivalentMudWeight: 1
md: 2616
readingKind: estimated
Survey stations:
azi: 125.28
dTim: 2009-04-28T00:00:00+02:00
incl: 44.68
md: 2479.8
tvd: 2197.1
azi: 124.88
dTim: 2009-04-28T00:00:00+02:00
incl: 44.74
md: 2519.9
tvd: 2225.6
azi: 126.09
dTim: 2009-04-28T00:00:00+02:00
incl: 44.53
md: 2600.4
tvd: 2282.9
Activities:
comments: Drilled and steered 17 1/2" hole from 2414m to 2432m. 4500 l/min, 275 bar, 180 rpm, 13-23 kNm. WOB 6-8 ton, ROP 15-17 m/hr. MWD tool battery empty. All signals work when pumps on, no signal without pumping.
dTimEnd: 2009-04-27T02:15:00+02:00
dTimStart: 2009-04-27T00:00:00+02:00
md: 2432
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Picked off bottom and reamed 1 joint due to stick slip and shocks at level 2 in BHA.
dTimEnd: 2009-04-27T02:30:00+02:00
dTimStart: 2009-04-27T02:15:00+02:00
md: 2432
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Drilled and steered 17 1/2" hole from 2432m to 2467m. 4500 l/min, 275 bar, 160 rpm, 20-26 kNm. WOB 6-8 ton, ROP 10-15 m/hr.  

Simultaneously mU and  racked 15 stands of 13 3/8" casing in derrick over last 24 hrs, 27 stands in total.
dTimEnd: 2009-04-27T06:00:00+02:00
dTimStart: 2009-04-27T02:30:00+02:00
md: 2467
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Drilled and steered 17 1/2" hole from 2467m to 2550m. 4500 l/min, 275 bar, 150 rpm, 17-19 kNm. WOB 4-7 ton, ROP 15-17 m/hr.
dTimEnd: 2009-04-27T12:00:00+02:00
dTimStart: 2009-04-27T06:00:00+02:00
md: 2550
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Drilled and steered 17 1/2" hole from 2550m to 2574m. 4500 l/min, 275 bar, 150 rpm, 17-19 kNm. WOB 4-7 ton, ROP 15-17 m/hr.
dTimEnd: 2009-04-27T13:30:00+02:00
dTimStart: 2009-04-27T12:00:00+02:00
md: 2574
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Picked off bottom, serviced TDS, 2500 l/min, no rotation.
dTimEnd: 2009-04-27T14:00:00+02:00
dTimStart: 2009-04-27T13:30:00+02:00
md: 2574
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Drilled and steered 17 1/2" hole from 2574m to 2616m, TD of section. 4500 l/min, 275 bar, 150 rpm, 17-19 kNm. WOB 4-7 ton, ROP 15-17 m/hr.
dTimEnd: 2009-04-27T17:30:00+02:00
dTimStart: 2009-04-27T14:00:00+02:00
md: 2616
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Circulated 2000 ltrs at bottom.  4500 l/min, 275 bar, 160 rpm, 17-19 kNm. 2,5m3/hr mud loss.
dTimEnd: 2009-04-27T18:45:00+02:00
dTimStart: 2009-04-27T17:30:00+02:00
md: 2616
phase: fixed
proprietaryCode: drilling -- circulating conditioning
state: ok
stateDetailActivity: success
comments: Circulated hole clean. 4490 l/min, 280 bar, 150 rpm, 12-14 kNm. Reciprocated pipe between 2616m and 2589m.  Had 1,5m3/hr mud loss during circulation.
dTimEnd: 2009-04-27T21:45:00+02:00
dTimStart: 2009-04-27T18:45:00+02:00
md: 2616
phase: fixed
proprietaryCode: drilling -- circulating conditioning
state: ok
stateDetailActivity: success
comments: Circulated hole clean. 4490 l/min, 280 bar, 150 rpm, 12-14 kNm. Reciprocated pipe between 2616m and 2589m. Had 1m3/hr mud loss during circulation, increasing to 1,5m3/hr.  Started to mix LCM pill.
dTimEnd: 2009-04-28T00:00:00+02:00
dTimStart: 2009-04-27T21:45:00+02:00
md: 2616
phase: fixed
proprietaryCode: drilling -- circulating conditioning
state: ok
stateDetailActivity: success
Lithology and shows:
dTim: 2009-04-28T00:00:00+02:00
lithology: Claystone with minor limestone stringers
mdBottom: 2540
mdTop: 2450
tvdBottom: 2240.3
tvdTop: 2176.7
dTim: 2009-04-28T00:00:00+02:00
lithology: Varicoloured Claystone with minor limestone stringers
mdBottom: 2590
mdTop: 2540
tvdBottom: 2275.6
tvdTop: 2240.3
dTim: 2009-04-28T00:00:00+02:00
lithology: Varicoloured Claystone, Tuff, and minor Limestone
mdBottom: 2616
mdTop: 2590
tvdBottom: 2294
tvdTop: 2275.6