Daily Drilling Report
Well: NO 15/9-F-4
Report period: 2008-03-16T00:00:00+01:00 to 2008-03-17T00:00:00+01:00
Wellbore info:
dTimSpud: 2007-03-10T00:00:00+01:00
dateDrillComplete: 2008-02-28
daysBehind: 7.4
operator: StatoilHydro
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2008-03-17T00:00:00+01:00
dTimDiaHoleStart: 2008-03-14T07:45:00+01:00
distDrill: -999.99
elevKelly: 54.9
fixedRig: false
forecast24Hr: POOH with clean out BHA's. MU and RIH with 9 5/8" GTV plug. Set GTV plug at +/-615mMDRT. Leak test from below to 375 bars and 345 bars from above. Install the 10 3/4" lock down sub. Nipple down Diverter and BOP.
hpht: 0
md: 3510
mdCsgLast: 3508
mdDiaHoleStart: 3510
mdPlanned: -999.99
mdStrengthForm: 2760
presTestType: formation integrity test
reportNo: 70
ropCurrent: -999.99
strengthForm: 1.65
sum24Hr: Leak tested the well to 345 bars. Sliped and cut drill line. Installed the Fairings on F7 and F12 for the PR TBC using the ROV. POOH with clean out BHA's. Had to stop POOH due to exhaust blowing into the rig floor from the production gas turbines.
tightWell: 0
tvd: 3138.8
tvdCsgLast: 3136.9
tvdStrengthForm: 2599
waterDepth: 91
wellheadElevation: 138.7
Drilling fluid:
dTim: 2008-03-16T18:00:00+01:00
density: 1.03
locationSample: Reserve pit
md: -999.99
mudClass: other
presBopRating: 690
pv: -999.99
type: Packer fluid
visFunnel: -999.99
yp: -999.99
dTim: 2008-03-16T15:00:00+01:00
density: 1.45
locationSample: Reserve pit
md: 3508
mudClass: oil based
presBopRating: 690
pv: 30
tempHthp: 120
type: OBM-Standard
visFunnel: -999.99
yp: 9
dTim: 2008-03-16T22:00:00+01:00
density: 1.45
locationSample: Reserve pit
md: 3508
mudClass: oil based
presBopRating: 690
pv: 31
tempHthp: 120
type: OBM-Standard
visFunnel: -999.99
yp: 8
Pore pressure:
dTim: 2008-03-17T00:00:00+01:00
equivalentMudWeight: 1.08
md: 3508
readingKind: measured
Survey stations:
Activities:
comments: Cleaned all surface lines, kill-, choke-line and manifold. Circulated well and checked packer fluid for solids, only trace of solids.
dTimEnd: 2008-03-16T03:30:00+01:00
dTimStart: 2008-03-16T00:00:00+01:00
md: 3444
phase: fixed
proprietaryCode: completion -- circulating conditioning
state: ok
stateDetailActivity: success
comments: Racked back one std in derrick. Held tool box talk prior to pressure testing the 7" liner/liner lap. 

dTimEnd: 2008-03-16T04:00:00+01:00
dTimStart: 2008-03-16T03:30:00+01:00
md: 3420
phase: fixed
proprietaryCode: completion -- circulating conditioning
state: ok
stateDetailActivity: success
comments: Lined up to the trip tank observed unstable gain. Closed in the well, investigated instability. No pressure built up. Checked the trip tank equipment, found that foaming was the reason.
dTimEnd: 2008-03-16T04:45:00+01:00
dTimStart: 2008-03-16T04:00:00+01:00
md: 3420
phase: fixed
proprietaryCode: completion -- circulating conditioning
state: ok
stateDetailActivity: success
comments: Performed manually flow check of the well, static.
dTimEnd: 2008-03-16T05:30:00+01:00
dTimStart: 2008-03-16T04:45:00+01:00
md: 3420
phase: fixed
proprietaryCode: completion -- circulating conditioning
state: ok
stateDetailActivity: success
comments: Made CMT hose and leak tested same to 345 bars for 5min. Commenced pressure test of well to 345 bars.
dTimEnd: 2008-03-16T06:00:00+01:00
dTimStart: 2008-03-16T05:30:00+01:00
md: 3420
phase: fixed
proprietaryCode: completion -- circulating conditioning
state: ok
stateDetailActivity: success
comments: Pressure tested the well to 345 bars 10 min. Pumped 2.2m³ - return 2.2m³. Rigged down surface equipment. 

dTimEnd: 2008-03-16T06:45:00+01:00
dTimStart: 2008-03-16T06:00:00+01:00
md: 3420
phase: fixed
proprietaryCode: completion -- circulating conditioning
state: ok
stateDetailActivity: success
comments: Installed TIW valve & flow checked well. Added de-foamer to trip tank.

dTimEnd: 2008-03-16T07:45:00+01:00
dTimStart: 2008-03-16T06:45:00+01:00
md: 3420
phase: fixed
proprietaryCode: completion -- circulating conditioning
state: ok
stateDetailActivity: success
comments: Held tool box talk prior to slip and cut of drill line.

dTimEnd: 2008-03-16T08:00:00+01:00
dTimStart: 2008-03-16T07:45:00+01:00
md: 3420
phase: fixed
proprietaryCode: interruption -- maintain
state: ok
stateDetailActivity: success
comments: Commenced to slip and cut drill line. Found threads in deadman anchor block damaged.
Simultaneously monitored well over the trip tank.

dTimEnd: 2008-03-16T11:00:00+01:00
dTimStart: 2008-03-16T08:00:00+01:00
md: 3420
phase: fixed
proprietaryCode: interruption -- maintain
state: ok
stateDetailActivity: success
comments: Re-cut the threads in the deadman anchor block. Simultaneously installed the Fairings on F-12 for the PR TBC using the ROV.

dTimEnd: 2008-03-16T15:30:00+01:00
dTimStart: 2008-03-16T11:00:00+01:00
md: 3420
phase: fixed
proprietaryCode: interruption -- maintain
state: ok
stateDetailActivity: equipment failure
comments: Disconnected the hang of line & re-calibrated the main block/TDS. Functioned Crown-O-matic, set at 54.4 m. Simultaneously installed the Fairings on F-7 for the PR TBC using the ROV.

dTimEnd: 2008-03-16T16:15:00+01:00
dTimStart: 2008-03-16T15:30:00+01:00
md: 3420
phase: fixed
proprietaryCode: interruption -- maintain
state: ok
stateDetailActivity: equipment failure
comments: Held tool box and changed to PS-21 slips. POOH from 3420m to 2846m.

dTimEnd: 2008-03-16T18:30:00+01:00
dTimStart: 2008-03-16T16:15:00+01:00
md: 2846
phase: fixed
proprietaryCode: completion -- circulating conditioning
state: ok
stateDetailActivity: success
comments: Laid out the Razor back BHA # 3. 

dTimEnd: 2008-03-16T19:00:00+01:00
dTimStart: 2008-03-16T18:30:00+01:00
md: 2840
phase: fixed
proprietaryCode: completion -- circulating conditioning
state: ok
stateDetailActivity: success
comments: Continued POOH with 5½" DP and wash string, from 2840m to 770m.

dTimEnd: 2008-03-16T22:15:00+01:00
dTimStart: 2008-03-16T19:00:00+01:00
md: 770
phase: fixed
proprietaryCode: completion -- circulating conditioning
state: ok
stateDetailActivity: success
comments: Laid out the Razor back BHA #2.

dTimEnd: 2008-03-16T23:00:00+01:00
dTimStart: 2008-03-16T22:15:00+01:00
md: 760
phase: fixed
proprietaryCode: completion -- circulating conditioning
state: ok
stateDetailActivity: success
comments: Changed to 3½" handling equipment. Picked up one std of 3½" from the derrick, continued POOH with 3½" DP and laid out in singles from 770m to 735m.
dTimEnd: 2008-03-17T00:00:00+01:00
dTimStart: 2008-03-16T23:00:00+01:00
md: 735
phase: fixed
proprietaryCode: completion -- circulating conditioning
state: ok
stateDetailActivity: success
Lithology and shows: