Daily Drilling Report
Well: NO 15/9-F-15 C
Report period: 2009-01-19T00:00:00+01:00 to 2009-01-20T00:00:00+01:00
Wellbore info:
dTimSpud: 2009-01-19T00:00:00+01:00
dateDrillComplete: 2009-02-14
operator: StatoilHydro
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2009-01-20T00:00:00+01:00
dTimDiaHoleStart: 2009-01-18T22:00:00+01:00
diaHole: 12.25
distDrill: 86
elevKelly: 54.9
fixedRig: false
forecast24Hr: None
hpht: 0
md: 2665
mdCsgLast: 2561.8
mdDiaHoleStart: 2575
mdPlanned: -999.99
mdStrengthForm: 2562
presTestType: formation integrity test
reportNo: 2
ropCurrent: -999.99
strengthForm: 1.56
sum24Hr: None
tightWell: 0
tvd: 2505
tvdCsgLast: 2416.2
tvdStrengthForm: 2418
waterDepth: 91
wellheadElevation: 138.9
Drilling fluid:
Pore pressure:
Survey stations:
Activities:
comments: Drilled and oriented 12 1/4" section from 2579 m to 2585 m MD. Drilling parameters : 3000 lpm / SPP ~157 bar / 130 rpm / Torque ~18 kNm / WOB ~2 MT. Controlled ROP to 2 m/hrs (time drililling). Routed returns to skips due to washout in DCI low pressure piping.
dTimEnd: 2009-01-19T02:30:00+01:00
dTimStart: 2009-01-19T00:00:00+01:00
md: 2585
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Pulled back into at 2545 m MD. As permitted by weather condtions, performed ciritical maintenance of TDS and PRS. Disconnected hose on cement standpipe for troubleshooting blockage on hose. Meanwhile perfomed cleaning of DCI mill tank.
dTimEnd: 2009-01-19T03:30:00+01:00
dTimStart: 2009-01-19T02:30:00+01:00
md: 2585
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Excess time used on service on TDS and PRS. RIH to TD at 2585 m MD.
dTimEnd: 2009-01-19T04:30:00+01:00
dTimStart: 2009-01-19T03:30:00+01:00
md: 2585
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: equipment failure
comments: Downlinked Powerdrive. Drilled and oriented 12 1/4" section from 2585 m to 2590 m MD. Drilling parameters : 3000 lpm / SPP ~160 bar / 130 rpm / Torque ~20 kNm / WOB ~1-5 MT / ECD 1,28. Controlled ROP to 10 m/hrs as dictated logistic challenges / weather conditions. Meanwhile performed cleaning/repairs in DCI system.
dTimEnd: 2009-01-19T06:00:00+01:00
dTimStart: 2009-01-19T04:30:00+01:00
md: 2590
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Drilled and oriented 12 1/4" hole section from 2590 m to 2663 m MD. Drilling parameters : 3000 lpm / SPP ~160 bar / 80-130 rpm / Torque 20-24 kNm / WOB 2-7 MT / ECD 1,29. Stepped up ROP in incrememts from 10 to 25 m/hrs as dictated by cuttings handling.
dTimEnd: 2009-01-19T12:45:00+01:00
dTimStart: 2009-01-19T06:00:00+01:00
md: 2663
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: At 2663 m MD, got problems with Powerdrive - not able to maintain toolface/steering. Pulled out to 2654 m MD and downinked Powerdrive in attempt to regain steering.
dTimEnd: 2009-01-19T14:00:00+01:00
dTimStart: 2009-01-19T12:45:00+01:00
md: 2663
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Drilled ahead to 2665 m MD - prevailing problems in maintaining toolface with Powerdrive.
dTimEnd: 2009-01-19T14:15:00+01:00
dTimStart: 2009-01-19T14:00:00+01:00
md: 2665
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Reciprocated on stand whilst discussing situation with town. Decided to POOH to change Powerdrive.
dTimEnd: 2009-01-19T15:15:00+01:00
dTimStart: 2009-01-19T14:15:00+01:00
md: 2665
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Flow checked well prior to POOH - well static.
dTimEnd: 2009-01-19T15:30:00+01:00
dTimStart: 2009-01-19T15:15:00+01:00
md: 2665
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: equipment failure
comments: Pumped 5 m3 1,57 sg slug. Allowed mud level to settle.
dTimEnd: 2009-01-19T15:45:00+01:00
dTimStart: 2009-01-19T15:30:00+01:00
md: 2665
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: equipment failure
comments: POOH with 12 1/4" drilling BHA on 5 1/2" DP from 2565 m to 2464 m MD. Open hole tripping speed 200 m/hrs.
dTimEnd: 2009-01-19T16:15:00+01:00
dTimStart: 2009-01-19T15:45:00+01:00
md: 2464
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: equipment failure
comments: POOH with 12 1/4" drilling BHA on 5 1/2" DP from 2464 m to 609 m MD. Tripping speed 1280 m/hrs.
dTimEnd: 2009-01-19T18:00:00+01:00
dTimStart: 2009-01-19T16:15:00+01:00
md: 609
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: equipment failure
comments: Flowchecked prior to pulling BHA - well static. Observed slack hoist wire on PRS.
dTimEnd: 2009-01-19T18:15:00+01:00
dTimStart: 2009-01-19T18:00:00+01:00
md: 609
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: equipment failure
comments: Troubleshot slack wire on PRS. Found mismatch on tension cyclinders - rectified problem.
dTimEnd: 2009-01-19T20:15:00+01:00
dTimStart: 2009-01-19T18:15:00+01:00
md: 609
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: equipment failure
comments: POOH with 12 1/4" drilling BHA on 5 1/2" HWDP from 609 m to 107 m MD.
dTimEnd: 2009-01-19T21:15:00+01:00
dTimStart: 2009-01-19T20:15:00+01:00
md: 107
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: equipment failure
comments: Held toolbox talk for installing bushings.
dTimEnd: 2009-01-19T21:30:00+01:00
dTimStart: 2009-01-19T21:15:00+01:00
md: 107
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: equipment failure
comments: Removed auto slips. Installed masterbushing and bowl.
dTimEnd: 2009-01-19T22:00:00+01:00
dTimStart: 2009-01-19T21:30:00+01:00
md: 107
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: equipment failure
comments: POOH with 12 1/4" BHA. Racked back BHA in derrick. Broke out powerdrive. Broke bit using rig tongs.
dTimEnd: 2009-01-20T00:00:00+01:00
dTimStart: 2009-01-19T22:00:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: equipment failure
Lithology and shows: