Daily Drilling Report
Well: NO 15/9-F-10
Report period: 2009-05-03T00:00:00+02:00 to 2009-05-04T00:00:00+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: 2009-05-04T00:00:00+02:00
dTimDiaHoleStart: 2009-04-22T12:45:00+02:00
diaHole: 17.5
distDrill: -999.99
elevKelly: 54.9
fixedRig: false
forecast24Hr: Retrieve casing landing string. Leak test BOP. Install WB and L/D 17 1/2" drilling BHA from derrick. Slip & cut drilling line. M/U 12 1/4" drilling BHA.
hpht: 0
md: 2616
mdCsgLast: 2607.5
mdDiaHoleStart: 1403
mdPlanned: -999.99
mdStrengthForm: 1389
presTestType: formation integrity test
reportNo: 28
ropCurrent: -999.99
strengthForm: 1.6
sum24Hr: M/U 13 3/8" casing hanger, washed down with casing string on 5 1/2" HWDP landing string. M/U cementing head and landed casing hanger. Performed casing cementing operations, set and leak tested seal assy. L/D cementing head.
tightWell: 0
tvd: 2294
tvdCsgLast: 2287.5
tvdStrengthForm: 1331.7
waterDepth: 91
wellheadElevation: 139
Drilling fluid:
dTim: 2009-05-03T20:00:00+02:00
density: 1.51
locationSample: Active pit
md: 2616
mudClass: oil based
presBopRating: 690
pv: 44
tempHthp: 120
type: OBM-Standard
visFunnel: -999.99
yp: 11
dTim: 2009-05-03T08:30:00+02:00
density: 1.51
locationSample: Active pit
md: 2616
mudClass: oil based
presBopRating: 690
pv: 38
tempHthp: 120
type: OBM-Standard
visFunnel: -999.99
yp: 13.5
Pore pressure:
dTim: 2009-05-04T00:00:00+02:00
equivalentMudWeight: 1.01
md: 2616
readingKind: estimated
Survey stations:
Activities:
comments: Washed 13 3/8" casing down from 2357 - 2462 m; 2500 lpm, 23 - 25 bar.
dTimEnd: 2009-05-03T06:00:00+02:00
dTimStart: 2009-05-03T00:00:00+02:00
md: 2462
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Circulated 13 3/8" casing at 2500 lpm / 23 bar. Meanwhile held pre-job safety meeting with involved personnel prior to R/D Tesco tool and M/U casing hanger.
dTimEnd: 2009-05-03T07:00:00+02:00
dTimStart: 2009-05-03T06:00:00+02:00
md: 2462
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: R/D Tesco CDS tool and changed to 5 1/2" DP handling equipment.
dTimEnd: 2009-05-03T08:00:00+02:00
dTimStart: 2009-05-03T07:00:00+02:00
md: 2462
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: M/U 13 3/8" casing hanger assy.
dTimEnd: 2009-05-03T08:15:00+02:00
dTimStart: 2009-05-03T08:00:00+02:00
md: 2462
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Removed FMS and installed master bushing. Meanwhile established circulation at 2000 lpm / 21 bar.
dTimEnd: 2009-05-03T09:00:00+02:00
dTimStart: 2009-05-03T08:15:00+02:00
md: 2462
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Washed down with 13 3/8" casing from 2462 - 2471 m at  2000 lpm / 21 bar.
dTimEnd: 2009-05-03T09:30:00+02:00
dTimStart: 2009-05-03T09:00:00+02:00
md: 2471
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: R/D casing tong.
dTimEnd: 2009-05-03T09:45:00+02:00
dTimStart: 2009-05-03T09:30:00+02:00
md: 2471
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: M/U first stand of 5 1/2" HWDP. Broke circulation and gradually increased pump rate to 2430 lpm / 34 - 46 bar. Washed down with 13 3/8" casing from 2471 - 2603 m on 5 1/2" HWDP landing string.
dTimEnd: 2009-05-03T17:15:00+02:00
dTimStart: 2009-05-03T09:45:00+02:00
md: 2603
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: M/U cementing head.
dTimEnd: 2009-05-03T17:30:00+02:00
dTimStart: 2009-05-03T17:15:00+02:00
md: 2603
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Broke circulation and gradually increased pump rate to 2200 lpm / 44 bar. Washed down with 13 3/8" casing from 2603 - 2607.5 m, landed hanger and set down casing weight + 8 tons.
dTimEnd: 2009-05-03T19:30:00+02:00
dTimStart: 2009-05-03T17:30:00+02:00
md: 2607.5
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Circulated and conditioned mud prior to casing cementing job; broke circulation and gradually increased pump rate to 2960 lpm / 64 bar, circulated a total of 1.2 x casing volumes. Mud weights in/out = 1.51 sg, no losses seen. Meanwhile held pre-job safety meeting with involved personnel prior to cementing operations; reviewed check lists and relevant safety / operational issues.
dTimEnd: 2009-05-03T21:30:00+02:00
dTimStart: 2009-05-03T19:30:00+02:00
md: 2607.5
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Pumped 8 m3 of base oil, followed by 20 m3 of 1.60 sg Tuned spacer E+ with rig pumps at 1200 - 1550 lpm. Displaced spacer to rig floor with 3 m3 of 1.51 sg OBM. Lined up to pump from cement unit, verified surface routing - OK.
dTimEnd: 2009-05-03T22:00:00+02:00
dTimStart: 2009-05-03T21:30:00+02:00
md: 2607.5
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Released bottom dart. Mixed and pumped 28 m3 of 1.90 sg cement slurry with cement unit at 800 - 900 lpm. Displaced surface cementing lines with 0.5 m3 drill water, released top dart. Flushed surface cementing lines with additional 1.5 m3 drill water. Lined up to pump 1.51 sg OBM with rig pumps.
dTimEnd: 2009-05-03T23:00:00+02:00
dTimStart: 2009-05-03T22:00:00+02:00
md: 2607.5
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Started to displace cement slurry in place with rig pumps at 2960 lpm / 47 bar. Unable to verify bottom wiper plug land / shear.
dTimEnd: 2009-05-04T00:00:00+02:00
dTimStart: 2009-05-03T23:00:00+02:00
md: 2607.5
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
Lithology and shows: