Daily Drilling Report
Well: NO 15/9-F-15 C
Report period: 2009-01-22T00:00:00+01:00 to 2009-01-23T00:00:00+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: 2009-01-23T00:00:00+01:00
dTimDiaHoleStart: 2009-01-18T22:00:00+01:00
diaHole: 12.25
distDrill: 55
elevKelly: 54.9
fixedRig: false
forecast24Hr: None
hpht: 0
md: 2920
mdCsgLast: 2561.8
mdDiaHoleStart: 2575
mdPlanned: -999.99
mdStrengthForm: 2562
presTestType: formation integrity test
reportNo: 5
ropCurrent: -999.99
strengthForm: 1.56
sum24Hr: None
tightWell: 0
tvd: 2748
tvdCsgLast: 2416.2
tvdStrengthForm: 2418
waterDepth: 91
wellheadElevation: 138.9
Drilling fluid:
Pore pressure:
Survey stations:
Activities:
comments: Drilled 12 1/4" hole section from 2865 m to 2896 m MD. Drilling parameters : 3400 lpm / SPP ~198 bar / 150-180 rpm / Torque 24-27 kNm / WOB 6-8 MT / ECD 1,28. ROP 4-7 m/hrs as determined by geology.
dTimEnd: 2009-01-22T06:00:00+01:00
dTimStart: 2009-01-22T00:00:00+01:00
md: 2896
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Drilled 12 1/4" hole from 2896 m to section TD at 2920 m MD. Drilling parameters : 3400 lpm / SPP ~195 bar / 180 rpm / Torque 28-32 kNm / WOB 3-5 MT / ECD 1,28. ROP 4-7 m/hrs as determined by geology.
dTimEnd: 2009-01-22T09:15:00+01:00
dTimStart: 2009-01-22T06:00:00+01:00
md: 2920
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Circulated hole clean prior to POOH, reciprocated string between 2920 m and 2908 m MD. Parameters : 3400 lpm / SPP ~199 bar / 150 rpm / Torque 22-26 kNm / ECD 1,28.
dTimEnd: 2009-01-22T12:30:00+01:00
dTimStart: 2009-01-22T09:15:00+01:00
md: 2920
phase: fixed
proprietaryCode: drilling -- circulating conditioning
state: ok
stateDetailActivity: success
comments: Flow checked well - static.
dTimEnd: 2009-01-22T12:45:00+01:00
dTimStart: 2009-01-22T12:30:00+01:00
md: 2920
phase: fixed
proprietaryCode: drilling -- circulating conditioning
state: ok
stateDetailActivity: success
comments: Broke off TDS. Dropped gyro. Made ut TDS and pumped gyro down string. Observed mud leakage from TDS, washpipe leaking. Pumped 5 m3 1,55 sg slug. Performed rotational gyro survey as instucted by Gyrodata.
dTimEnd: 2009-01-22T16:00:00+01:00
dTimStart: 2009-01-22T12:45:00+01:00
md: 2904
phase: fixed
proprietaryCode: drilling -- survey
state: ok
stateDetailActivity: success
comments: POOH with 12 1/4" BHA on 5 1/2" DP from 2904 m to 2545 m MD.
dTimEnd: 2009-01-22T17:00:00+01:00
dTimStart: 2009-01-22T16:00:00+01:00
md: 2545
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: Secured well with kelly cock-. Lowered TDS work platform. Changed washpipe. Installed test swadge on TDS.
dTimEnd: 2009-01-22T21:00:00+01:00
dTimStart: 2009-01-22T17:00:00+01:00
md: 2545
phase: fixed
proprietaryCode: drilling -- other
state: ok
stateDetailActivity: success
comments: Tested washpipe and standpipe to 345 bar / 10 min - ok. Broke swadge.
dTimEnd: 2009-01-22T21:30:00+01:00
dTimStart: 2009-01-22T21:00:00+01:00
md: 2545
phase: fixed
proprietaryCode: drilling -- other
state: ok
stateDetailActivity: success
comments: Filled trip tanks. POOH with 12 1/4" drilling BHA on 5 1/2" DP from 2545 m to 1132 m MD. Tripping speed 565 m/hrs. Meanwhile mounted riser cradles and laid out casing.
dTimEnd: 2009-01-23T00:00:00+01:00
dTimStart: 2009-01-22T21:30:00+01:00
md: 1132
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
Lithology and shows: