Daily Drilling Report
Well: NO 15/9-F-15 C
Report period: 2009-01-20T00:00:00+01:00 to 2009-01-21T00:00:00+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: 2009-01-21T00:00:00+01:00
dTimDiaHoleStart: 2009-01-18T22:00:00+01:00
diaHole: 12.25
distDrill: 125
elevKelly: 54.9
fixedRig: false
forecast24Hr: Drill 12 1/4" hole to prognosed section TD at 2935 m MD. Circulate hole clean.
hpht: 0
md: 2790
mdCsgLast: 2561.8
mdDiaHoleStart: 2575
mdPlanned: -999.99
mdStrengthForm: 2562
presTestType: formation integrity test
reportNo: 3
ropCurrent: -999.99
strengthForm: 1.56
sum24Hr: RIH with 12 1/4" BHA from 1697 m to 2665 m MD. Drilled 12 1/4" hole section from 2665 m to 2818 m MD.
tightWell: 0
tvd: 2622
tvdCsgLast: 2416.2
tvdStrengthForm: 2418
waterDepth: 91
wellheadElevation: 138.9
Drilling fluid:
Pore pressure:
Survey stations:
Activities:
comments: Laid down Powerdrive. Picked up back-up Powerdrive. Made up 12 1/4" bit. Hung off powedrive in rotary.
dTimEnd: 2009-01-20T01:15:00+01:00
dTimStart: 2009-01-20T00:00:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: equipment failure
comments: Made up and RIH with 12 1/4" BHA to 107 m MD.
dTimEnd: 2009-01-20T02:30:00+01:00
dTimStart: 2009-01-20T01:15:00+01:00
md: 107
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: equipment failure
comments: Removed masterbushing. Installed auto slips.
dTimEnd: 2009-01-20T02:45:00+01:00
dTimStart: 2009-01-20T02:30:00+01:00
md: 107
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: equipment failure
comments: RIH with 12 1/4" drilling BHA on 5 1/2" HWDP/DP from 107 m to 606 m MD.
dTimEnd: 2009-01-20T03:30:00+01:00
dTimStart: 2009-01-20T02:45:00+01:00
md: 606
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: equipment failure
comments: Fiilled pipe and  performed shallow test of Powerdrive and MWD - ok. Performed kick-drill.
dTimEnd: 2009-01-20T04:00:00+01:00
dTimStart: 2009-01-20T03:30:00+01:00
md: 606
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: equipment failure
comments: RIH with 12 1/4" drilling BHA on 5 1/2" DP from 606 m to 1697 m MD. Filled pipe every 500 m tripping in. Tripping speed 545 mhrs.
dTimEnd: 2009-01-20T06:00:00+01:00
dTimStart: 2009-01-20T04:00:00+01:00
md: 1697
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: equipment failure
comments: RIH with 12 1/4" drilling BHA on 5 1/2" DP from 1697 m to 2626 m MD. Filled pipe every 500 m. Tripping speed 465 m/hrs.
dTimEnd: 2009-01-20T08:00:00+01:00
dTimStart: 2009-01-20T06:00:00+01:00
md: 2626
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: equipment failure
comments: Made up TDS. Washed down last stand at 2000 lpm / SPP 80 bar.
dTimEnd: 2009-01-20T08:30:00+01:00
dTimStart: 2009-01-20T08:00:00+01:00
md: 2665
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: equipment failure
comments: Drilled and oriented 12 1/4" hole section from 2665 m to 2755 m MD. Downlinked Powerdrive and took surveys at connections as instructed by DD/MWD. Drilling parameters : 3200 lpm / SPP ~180 bar / 65-130 rpm / Torque 18-24 kNm / WOB 2-8 MT / ECD 1,28. Linited ROP to 10 m/hrs due limited processing capacity and ongoing work on DCI. Full capacity of DCI regained at 18:00.
dTimEnd: 2009-01-20T18:00:00+01:00
dTimStart: 2009-01-20T08:30:00+01:00
md: 2755
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Drilled and oriented 12 1/4" hole section from 2745 m to 2790 m MD. Drilling prameters : 3200-3400 lpm / SPP 175-195 bar / 130 rpm / Torque 18-24 kNm / WOB 2-9 MT / ECD 1,27. ROP 3-8 m/hrs as determined by geology. Experienced high stick/slip and low ROP from ~2770 m MD (Ekofisk). 100% limestone shows at 2780 m MD. Performed kick drill.
dTimEnd: 2009-01-21T00:00:00+01:00
dTimStart: 2009-01-20T18:00:00+01:00
md: 2790
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
Lithology and shows: