Daily Drilling Report
Well: NO 15/9-F-10
Report period: 2009-05-19T00:00:00+02:00 to 2009-05-20T00:00:00+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: 2009-05-20T00:00:00+02:00
dTimDiaHoleStart: 2009-05-19T17:00:00+02:00
diaHole: 8.5
distDrill: 19
elevKelly: 54.9
fixedRig: false
forecast24Hr: Drill 8 1/2" hole from 3471 m to 3625 m. 

Target for tomorrow at 06:00 hrs: Drilling 8 1/2" hole at 3625 m.
hpht: 0
md: 3461
mdCsgLast: 3441
mdDiaHoleStart: 3446
mdPlanned: -999.99
mdStrengthForm: 3439
presTestType: formation integrity test
reportNo: 44
ropCurrent: -999.99
strengthForm: 1.55
sum24Hr: Drilled 9 5/8 shoetrack, shoe and 4 m new formation to 3446 m. Pumped and displaced 4 m3 LCM pill. POOH to 3332 m. Performed FIT to 1,55 sg EMW. RIH to 3446 m. Drilled 8 1/2" hole from 3446 m to 3471 m.
tightWell: 0
tvd: 2655.4
tvdCsgLast: 2654
tvdStrengthForm: 2654
waterDepth: 91
wellheadElevation: 139
Drilling fluid:
dTim: 2009-05-19T09:00:00+02:00
density: 1.3
locationSample: Flowline
md: 3442
mudClass: oil based
presBopRating: 690
pv: 29
tempHthp: 120
type: Enviromul Yellow
visFunnel: -999.99
yp: 10.5
dTim: 2009-05-19T15:00:00+02:00
density: 1.3
locationSample: Active pit
md: 3446
mudClass: oil based
presBopRating: 690
pv: 28
tempHthp: 120
type: Enviromul Yellow
visFunnel: -999.99
yp: 10
dTim: 2009-05-19T23:30:00+02:00
density: 1.31
locationSample: Active pit
md: 3461
mudClass: oil based
presBopRating: 690
pv: 31
tempHthp: 120
type: Enviromul Yellow
visFunnel: -999.99
yp: 11
dTim: 2009-05-19T03:00:00+02:00
density: 1.3
locationSample: Active pit
md: 3422
mudClass: oil based
presBopRating: 690
pv: 27
tempHthp: 120
type: Enviromul Yellow
visFunnel: -999.99
yp: 10
Pore pressure:
Survey stations:
Activities:
comments: Drilled soft cement from 3401 m to 3413 m. Parameters: 2000 lpm/ 150-160 bar. 40 RPM/ 11-14 kNm. WOB: 2-3 ton. ROP: 20-25 m/hr.
dTimEnd: 2009-05-19T00:45:00+02:00
dTimStart: 2009-05-19T00:00:00+02:00
md: 3413
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Drilled bottom plug and landing collar from 3413 m to 3414 m. Parameters: 1800 - 2000 lpm/ 120 -170 bar. RPM: 30 - 50/ 11-16 kNm. WOB: 7-10 ton. ROP: 0,5 - 1m/ hr.
dTimEnd: 2009-05-19T04:30:00+02:00
dTimStart: 2009-05-19T00:45:00+02:00
md: 3414
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Drilled soft cement in shoe track from 3414 m to 3434 m. Parameters: 2000 lpm/ 148-150 bar. 50 RPM/ 11-14 kNm. WOB: 2-4 ton. ROP: 25 -30 m/hr.
dTimEnd: 2009-05-19T06:00:00+02:00
dTimStart: 2009-05-19T04:30:00+02:00
md: 3434
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Drilled cement in shoe track from 3434 m to 3440 m. Parameters: 2000 lpm/ 147-150 bar. 50 RPM/ 12-14 kNm. WOB: 2-4 ton. ROP: 25 -30 m/hr.
dTimEnd: 2009-05-19T06:30:00+02:00
dTimStart: 2009-05-19T06:00:00+02:00
md: 3440
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Drilled 9 5/8" reamer shoe from 3440 m to 3441 m. Parameters: 2000 - 2200 lpm/ 147-185 bar. 50 RPM/ 12-17 kNm. WOB: 0-2 ton. ROP: 0,5-2 m/hr. String stalled out several times and pressure increased with 20-30 bar.
dTimEnd: 2009-05-19T08:00:00+02:00
dTimStart: 2009-05-19T06:30:00+02:00
md: 3441
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Timedrilled rest of shoe with steady parameters from 3441 m to 3442 m. Parameters: 2200 lpm/ 180 bar, 60 RPM/ 12-18 kNm. WOB: 0-2 ton. Had no clear indication of going out of shoe. Checked shoe/ rathole twice, OK.
dTimEnd: 2009-05-19T10:15:00+02:00
dTimStart: 2009-05-19T08:00:00+02:00
md: 3442
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Drilled 4 m new formation and 8 1/2" hole from 3442 m to 3446 m. Parameters: 2200 lpm/ 172 - 176 bar, 60 RPM/ 12-17 kNm, WOB: 1-2 ton. ROP: 1-3 m/hr.
dTimEnd: 2009-05-19T12:45:00+02:00
dTimStart: 2009-05-19T10:15:00+02:00
md: 3446
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Checked rathole / shoe with and without rotation, OK.
dTimEnd: 2009-05-19T13:00:00+02:00
dTimStart: 2009-05-19T12:45:00+02:00
md: 3446
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Pumped 4 m3 LCM pill and displaced same as balanced pill. Parameters: 1000 lpm in DP and 800 lpm through BHA.
dTimEnd: 2009-05-19T13:45:00+02:00
dTimStart: 2009-05-19T13:00:00+02:00
md: 3446
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: POOH slowly from 3446 m to 3332 m. Meanwhile pressure tested surface lines prior to FIT.
dTimEnd: 2009-05-19T14:30:00+02:00
dTimStart: 2009-05-19T13:45:00+02:00
md: 3332
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Pumped 1 m3 OBM to clear MWD tools of any LCM.
dTimEnd: 2009-05-19T14:45:00+02:00
dTimStart: 2009-05-19T14:30:00+02:00
md: 3332
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: R/U for FIT, checked line up and flushed lines.
dTimEnd: 2009-05-19T15:00:00+02:00
dTimStart: 2009-05-19T14:45:00+02:00
md: 3332
phase: fixed
proprietaryCode: formation evaluation -- rft/fit
state: ok
stateDetailActivity: success
comments: Performed FIT to 1,55 sg EMW by pressuring up to 68 bar at cement unit. Volume pumped: 919 l/ Bled back: 900 l. Meanwhile changed out drill line guide.
dTimEnd: 2009-05-19T15:30:00+02:00
dTimStart: 2009-05-19T15:00:00+02:00
md: 3332
phase: fixed
proprietaryCode: formation evaluation -- rft/fit
state: ok
stateDetailActivity: success
comments: R/D FIT equipment.
dTimEnd: 2009-05-19T15:45:00+02:00
dTimStart: 2009-05-19T15:30:00+02:00
md: 3332
phase: fixed
proprietaryCode: formation evaluation -- rft/fit
state: ok
stateDetailActivity: success
comments: Planned maintenance - continued changed out drill line guide.
dTimEnd: 2009-05-19T16:15:00+02:00
dTimStart: 2009-05-19T15:45:00+02:00
md: 3332
phase: fixed
proprietaryCode: interruption -- maintain
state: ok
stateDetailActivity: success
comments: Performed static pressure survey to 1,57 sg to check FIT.
dTimEnd: 2009-05-19T16:45:00+02:00
dTimStart: 2009-05-19T16:15:00+02:00
md: 3332
phase: fixed
proprietaryCode: drilling -- survey
state: ok
stateDetailActivity: success
comments: RIH with 8 1/2" BHA from 3332 m to 3446 m.
dTimEnd: 2009-05-19T17:00:00+02:00
dTimStart: 2009-05-19T16:45:00+02:00
md: 3446
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Drilled 8 1/2" hole from 3446 m to 3461 m. Parameters: 2366 lpm/ 195 bar, 80 RPM/ 14-17 kNm, WOB: 6-7 ton. ROP: 2-4 m/hr. ECD: 1,37 sg
Note: Used max 80-90 RPM until top stabilizer out of shoe. 
         Verified 9 5/8" shoe depth with logging tool to 3441 mMD.
dTimEnd: 2009-05-20T00:00:00+02:00
dTimStart: 2009-05-19T17:00:00+02:00
md: 3461
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
Lithology and shows: