Daily Drilling Report
Well: NO 15/9-F-14
Report period: 2008-06-06T00:00:00+02:00 to 2008-06-07T00:00:00+02:00
Wellbore info:
dTimSpud: 2007-11-04T00:00:00+01:00
dateDrillComplete: 2008-06-15
operator: StatoilHydro
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2008-06-07T00:00:00+02:00
dTimDiaHoleStart: 2008-06-05T09:30:00+02:00
distDrill: -999.99
elevKelly: 54.9
fixedRig: false
forecast24Hr: Retrieve the Adjustment Sub Setting Tool. RIH with HRT on 5 ½" HWDP. M/U HRT to the 10 3/4" surface hanger by 9-10 left hand turns and pressure test against RTTS plug.  Install MS seal. Leak test. Run bowl protector in surface wellhead. MU and RIH RTTS pulling tool on DP.
hpht: 0
md: 2788
mdCsgLast: 2783.5
mdDiaHoleStart: 2788
mdPlanned: -999.99
mdStrengthForm: 2284
presTestType: leak off test
reportNo: 52
ropCurrent: -999.99
strengthForm: 1.67
sum24Hr: Picked up spear assy and installed 10 3/4" casing, RIH and landed off in the subsea well head and made up same with 10,800 Nm make up. Released Spear and POOH. P/U and M/U Adjustment Sub Setting Tool. RIH and locked the Adjustment Sub. Attempted to come out with the Adjustment Sub Setting Tool. 
tightWell: 0
tvd: 2728.4
tvdCsgLast: 2728.3
tvdStrengthForm: 2281
waterDepth: 91
wellheadElevation: 138.6
Drilling fluid:
dTim: 2008-06-06T04:00:00+02:00
density: 1.31
locationSample: Active pit
md: 2788
mudClass: oil based
presBopRating: 690
pv: 22
tempHthp: 121
type: OBM-Standard
visFunnel: -999.99
yp: 8.5
Pore pressure:
dTim: 2008-06-07T00:00:00+02:00
equivalentMudWeight: 1.03
md: 2788
readingKind: estimated
Survey stations:
Activities:
comments: Continued rigging up casing handling equipment and casing tong.

dTimEnd: 2008-06-06T01:45:00+02:00
dTimStart: 2008-06-06T00:00:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Held tool box talk prior to RIH with 10 3/4" casing.

dTimEnd: 2008-06-06T02:00:00+02:00
dTimStart: 2008-06-06T01:45:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Picked up and RIH 10 3/4" Tie-back adapter on 10 3/4" casing from surface to 108m.
dTimEnd: 2008-06-06T05:30:00+02:00
dTimStart: 2008-06-06T02:00:00+02:00
md: 108
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Picked up pre-packed 10 3/4" surface casing hanger assembly with Adjustment Sub and casing hanger Handling tool. Made up assembly with low stick-up.

dTimEnd: 2008-06-06T05:45:00+02:00
dTimStart: 2008-06-06T05:30:00+02:00
md: 119
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Held tool box talk and released Casing Hanger RT with 10 right hand turns.
dTimEnd: 2008-06-06T06:00:00+02:00
dTimStart: 2008-06-06T05:45:00+02:00
md: 119
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Laid out 10 3/4" surface casing hanger handling sub. Changed surface handling equipment to DP.

dTimEnd: 2008-06-06T06:30:00+02:00
dTimStart: 2008-06-06T06:00:00+02:00
md: 119
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Made up premade spear stand from derrick and stabbed into 10 3/4" casing.

dTimEnd: 2008-06-06T07:00:00+02:00
dTimStart: 2008-06-06T06:30:00+02:00
md: 119
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Held tool box talk and ran in with 10 3/4" surface casing hanger from 119m to 140m. Tagged subsea tie back well head. Meanwhile drained riser.

dTimEnd: 2008-06-06T08:00:00+02:00
dTimStart: 2008-06-06T07:00:00+02:00
md: 140
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Rotated with 3 rpm with torque limit set at 2500 Nm. Observed stall out and Spear released. Engaged Spear again with 12 MT overpull and 2 rpm. Increased torque incrementally in 500 Nm stages. Achieved max torque of 8500 Nm prior to Spear released. Re-engaged with 13 MT overpull and 4 rpm and applied torque. Observed 10,800 Nm make up before spear released.

dTimEnd: 2008-06-06T08:45:00+02:00
dTimStart: 2008-06-06T08:00:00+02:00
md: 140
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Took 30 MT overpull, observed 0.5 inch stretch.

dTimEnd: 2008-06-06T09:00:00+02:00
dTimStart: 2008-06-06T08:45:00+02:00
md: 140
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Released Spear and POOH to surface. Broke off TDS and racked stand back.

dTimEnd: 2008-06-06T09:45:00+02:00
dTimStart: 2008-06-06T09:00:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Held tool box talk and rigged down Odfjell casing tong.

dTimEnd: 2008-06-06T10:15:00+02:00
dTimStart: 2008-06-06T09:45:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Broke off and laid out Spear.

dTimEnd: 2008-06-06T10:45:00+02:00
dTimStart: 2008-06-06T10:15:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Held tool box talk and RIH with one stand of 5½" DP. P/U the 5½" pre-made stand with Adjustment Sub Setting Tool, and made up same.

dTimEnd: 2008-06-06T12:00:00+02:00
dTimStart: 2008-06-06T10:45:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: RIH with Adjustment Sub Setting Tool to 28,6 m. and engaged Adjustment Sub. Applied 140 bar pressure inside tool. Found that tool was engaged in casing coupling just below latch profile, max OP 2 tons. Bled off pressure and lowered tool down approx. 2 cm. Rotated to the right while PU slowly to engage torque slots in adjustment sub. Rotated and landed surface hanger with 11 MT. Took 30 MT overpull. Attempted to release the Adjustment Sub Setting Tool.
dTimEnd: 2008-06-06T12:45:00+02:00
dTimStart: 2008-06-06T12:00:00+02:00
md: 28
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Attempted to come up with string and took overpull. Worked string down and rotated 1½ turns. Attempted to pull up and took overpull. Went back down and applied 140 bars to the string, bleed off the pressure and went down, had 10 MT drag going down. Attempted to pull out took overpull immediately. Tool stuck in casing connection just below setting tool latch profile.

dTimEnd: 2008-06-06T14:00:00+02:00
dTimStart: 2008-06-06T12:45:00+02:00
md: 28
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: equipment failure
comments: Time out involved town organisation.

dTimEnd: 2008-06-06T15:45:00+02:00
dTimStart: 2008-06-06T14:00:00+02:00
md: 28
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: equipment failure
comments: Set down 20 MT and observed tool came free. Picked up and observed overpull, got tool up into latch profile. Pressure up to 140 bars and took 5 MT overpull. Slacked off weight and bled off pressure simultaneously.

dTimEnd: 2008-06-06T16:30:00+02:00
dTimStart: 2008-06-06T15:45:00+02:00
md: 28
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: equipment failure
comments: Worked string up and down attempted to free tool. Took 35 MT overpull and worked string up and down. Rotated the string at 10 rpm continuing working string up and down max overpull of 10 MT. Got tool into casing connection again, unable to pull above, but able to move downwards.

dTimEnd: 2008-06-06T19:00:00+02:00
dTimStart: 2008-06-06T16:30:00+02:00
md: 28
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: equipment failure
comments: Took out bushing and picked up 10 MT overpull, worked string sideways using tuggers two directions. Able to work string 2 inch's up. Continued working string.

Meanwhile discussed options with onshore, decided to go for a straight pull.
Performed risk analyses prior to carrying out straight pull to free stuck Adjustment Sub Setting Tool.
Drill Quip services hand out of hours.  

dTimEnd: 2008-06-06T23:00:00+02:00
dTimStart: 2008-06-06T19:00:00+02:00
md: 28
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: equipment failure
comments: Performed derrick inspection prior to perform straight pull with TDS, to free stuck Adjustment Sub Setting Tool. Serviced TDS.

dTimEnd: 2008-06-07T00:00:00+02:00
dTimStart: 2008-06-06T23:00:00+02:00
md: 28
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: equipment failure
Lithology and shows: