Daily Drilling Report
Well: NO 15/9-F-12
Report period: 2007-07-29T00:00:00+02:00 to 2007-07-30T00:00:00+02:00
Wellbore info:
dTimSpud: 2007-03-15T00:00:00+01:00
dateDrillComplete: 2007-08-26
daysBehind: 15.4
operator: Statoil
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2007-07-30T00:00:00+02:00
dTimDiaHoleStart: 2007-07-21T13:30:00+02:00
diaHole: 17.5
distDrill: 0
elevKelly: 54.9
fixedRig: false
forecast24Hr: Drill well to prognosed TD at 2594 m MD. Circulate hole clean. POOH with 17 1/2" drilling BHA.
hpht: 0
md: 2513
mdCsgLast: 1357
mdDiaHoleStart: 1372
mdPlanned: -999.99
mdStrengthForm: 1353
presTestType: leak off test
reportNo: 47
ropCurrent: -999.99
strengthForm: 1.7
sum24Hr: Made up 17 1/2" BHA. Troubleshot problems with fingerboard. RIH with 17 1/2" drilling BHA to 2513 m MD. Drilled 17 1/2" hole from 2513 m MD to 2523,5 m MD. Circulated hole clean prior to drilling Ty formation.
tightWell: 0
tvd: 2427
tvdCsgLast: 1333
tvdStrengthForm: 1353
waterDepth: 91
wellheadElevation: 138.7
Drilling fluid:
dTim: 2007-07-29T23:00:00+02:00
density: 1.35
locationSample: Reserve pit
md: 2513
mudClass: water based
presBopRating: 690
pv: 31
type: HPWBM
visFunnel: -999.99
yp: 11
dTim: 2007-07-29T21:00:00+02:00
density: 1.35
locationSample: Active pit
md: 2513
mudClass: water based
presBopRating: 690
pv: 34
type: HPWBM
visFunnel: -999.99
yp: 12
dTim: 2007-07-29T04:30:00+02:00
density: 1.35
locationSample: Active pit
md: 2513
mudClass: water based
presBopRating: 690
pv: 34
type: HPWBM
visFunnel: -999.99
yp: 12.5
Pore pressure:
dTim: 2007-07-30T00:00:00+02:00
equivalentMudWeight: 1.05
md: 2513
readingKind: estimated
Survey stations:
azi: 129.52
dTim: 2007-07-30T00:00:00+02:00
incl: 19.27
md: 2493.7
tvd: 2407.8
azi: 125.56
dTim: 2007-07-30T00:00:00+02:00
incl: 20.86
md: 2536.1
tvd: 2447.5
Activities:
comments: Broke out 17 1/2" PDC bit using bit breaker and manual tongs. Made up new 17 1/2" rock bit to Powerdrive. Torqued bit to 37000 ft lbs using manual tongs. Gauged bit, checked nozzles and rollers.
dTimEnd: 2007-07-29T00:45:01+02:00
dTimStart: 2007-07-29T00:00:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: Broke out an laid down ADN, Sonic and ARC tools. RIH with Powerdrive and hung off same in rotary. Cleared drillfloor and prepared for service on TDS.
dTimEnd: 2007-07-29T03:00:01+02:00
dTimStart: 2007-07-29T00:45:01+02:00
md: 9
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: Worked on TDS. Checked TDS for noise while rotating. Changed gear oil on TDS.
dTimEnd: 2007-07-29T04:30:01+02:00
dTimStart: 2007-07-29T03:00:01+02:00
md: 9
phase: fixed
proprietaryCode: interruption -- maintain
state: ok
stateDetailActivity: equipment failure
comments: Made up and RIH with backup ARC, backup Sonic and Powerpulse.
dTimEnd: 2007-07-29T06:00:00+02:00
dTimStart: 2007-07-29T04:30:01+02:00
md: 30
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: Made up ADN to 17 1/2" drilling BHA.
dTimEnd: 2007-07-29T06:45:00+02:00
dTimStart: 2007-07-29T06:00:00+02:00
md: 40
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: Held toolbox talk. Connected TDS and tested MWD tool pumping at 3000 lpm / SPP 50 bar - ok.
dTimEnd: 2007-07-29T07:45:00+02:00
dTimStart: 2007-07-29T06:45:00+02:00
md: 40
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: Held toolbox talk. Transferred and installed RA source in ADN tool using tranfer shield and transfer rod. Had problems to function fingers on collar fingerboard.
dTimEnd: 2007-07-29T10:15:00+02:00
dTimStart: 2007-07-29T07:45:00+02:00
md: 40
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: Troubleshot fingerboard communication with AD control panel.
dTimEnd: 2007-07-29T10:30:00+02:00
dTimStart: 2007-07-29T10:15:00+02:00
md: 40
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: equipment failure
comments: RIH with 17 1/2" drilling BHA from 40 m to 205 m MD on 5 1/2" HWDP to locate RA source below sealevel.
dTimEnd: 2007-07-29T11:15:00+02:00
dTimStart: 2007-07-29T10:30:00+02:00
md: 205
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: equipment failure
comments: Continued to work on collar fingerboard.
dTimEnd: 2007-07-29T14:15:00+02:00
dTimStart: 2007-07-29T11:15:00+02:00
md: 205
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: equipment failure
comments: POOH with 17 1/2" drilling BHA from 205 m to 40 m MD on 5 1/2" HWDP.
dTimEnd: 2007-07-29T14:45:00+02:00
dTimStart: 2007-07-29T14:15:00+02:00
md: 40
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: equipment failure
comments: Held toolbox talk prior to operating collar fingers manually.
dTimEnd: 2007-07-29T15:00:00+02:00
dTimStart: 2007-07-29T14:45:00+02:00
md: 40
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: equipment failure
comments: RIH with 17 1/2" drilling BHA on DC and 5 1/2" HWDP from 40 m to 200 m MD.
dTimEnd: 2007-07-29T16:00:00+02:00
dTimStart: 2007-07-29T15:00:00+02:00
md: 200
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: Removed master bushing. Installed automatic slips.
dTimEnd: 2007-07-29T16:30:00+02:00
dTimStart: 2007-07-29T16:00:00+02:00
md: 200
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: RIH with 17 1/2" drilling BHA on 5 1/2" DP/HWDP from 200 m to 1031 m MD. Had problems with fingerboard. Meanwhile performed well control drill.
dTimEnd: 2007-07-29T18:30:00+02:00
dTimStart: 2007-07-29T16:30:00+02:00
md: 1031
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: Troubleshot fingerboard.
dTimEnd: 2007-07-29T19:00:00+02:00
dTimStart: 2007-07-29T18:30:00+02:00
md: 1031
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: equipment failure
comments: Continued to RIH with 17 1/2" drilling BHA on 5 1/2" DP from 1031 m to 1345 m MD.
dTimEnd: 2007-07-29T19:45:00+02:00
dTimStart: 2007-07-29T19:00:00+02:00
md: 1345
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: Filled drillpipe and broke circulation in shoetrack. Pumped at 3000 lpm / SPP 135 bar.
dTimEnd: 2007-07-29T20:15:00+02:00
dTimStart: 2007-07-29T19:45:00+02:00
md: 1345
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: Continued to RIH with 17 1/2" drilling BHA on 5 1/2" DP from 1345 m to 1415 m MD. Reamed thightspots at 1360, 1362 and 1378 m MD with 4500 lpm / 80 RPM.
dTimEnd: 2007-07-29T21:15:00+02:00
dTimStart: 2007-07-29T20:15:00+02:00
md: 1415
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: RIH with 17 1/2" drilling BHA on 5 1/2 DP from 1345 m to 2238 m MD - hole condition good.
dTimEnd: 2007-07-30T00:00:00+02:00
dTimStart: 2007-07-29T21:15:00+02:00
md: 2238
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
Lithology and shows: