Daily Drilling Report
Well: NO 15/9-F-12
Report period: 2008-01-02T00:00:00+01:00 to 2008-01-03T00:00:00+01:00
Wellbore info:
dTimSpud: 2007-03-15T00:00:00+01:00
dateDrillComplete: 2007-08-26
operator: StatoilHydro
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2008-01-03T00:00:00+01:00
dTimDiaHoleStart: 2008-01-02T22:15:00+01:00
distDrill: -999.99
elevKelly: 54.9
fixedRig: false
forecast24Hr: Retrieve the GTV plug. RIH with Clean out assy and wash the well. RIH and install the 10 3/4" MS seal.
hpht: 0
md: 3520
mdCsgLast: 3519
mdDiaHoleStart: 3520
mdPlanned: -999.99
mdStrengthForm: 3116
presTestType: formation integrity test
reportNo: 100
ropCurrent: -999.99
strengthForm: 1.6
sum24Hr: RIH with Adjustment sub setting tool and made up the Adjustment sub. Installed the secondary Bowl protector. Picked/made up 9.567"drift. RIH with 9.567" drift from surface to 150 m. POOH with same. RIH with the GTV plug retrieving tool from surface and tagged GTV plug at 635.4 m. Circulated out the HI-vis pill over shakers.
tightWell: 0
tvd: 3107.4
tvdCsgLast: 3107.8
tvdStrengthForm: 2863
waterDepth: 91
wellheadElevation: 138.6
Drilling fluid:
dTim: 2008-01-02T15:00:00+01:00
density: 1.03
locationSample: Active pit
md: 3520
mudClass: other
presBopRating: 690
pv: -999.99
type: Packer fluid
visFunnel: -999.99
yp: -999.99
Pore pressure:
dTim: 2008-01-03T00:00:00+01:00
equivalentMudWeight: 1.03
md: 3520
readingKind: estimated
Survey stations:
Activities:
comments: Flushed cement line and pressure tested line to 50/345 bars 5/10 mins.  

dTimEnd: 2008-01-02T00:45:00+01:00
dTimStart: 2008-01-02T00:00:00+01:00
md: 139
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Pressure tested Tie-Back connector to 50/345 bars 10/10 mins. Volume pumped 82 litres bled off 80 litres. Observed no pressure building up in B-annulus.

dTimEnd: 2008-01-02T01:15:00+01:00
dTimStart: 2008-01-02T00:45:00+01:00
md: 139
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Rigged down cement hose and pump in sub. POOH with Straddle cup tester from 139 m to surface. Hung up at 22 m. OOH with the Straddle cup tested. The lower cup tester had minor damaged. Changed out same. Laid out the Starddle cup test assy.

dTimEnd: 2008-01-02T03:15:00+01:00
dTimStart: 2008-01-02T01:15:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Held tool box talk prior to making up the Adjustment sub setting tool.

dTimEnd: 2008-01-02T03:30:00+01:00
dTimStart: 2008-01-02T03:15:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Picked/made up the Adjustment sub setting tool. RIH from surface to 21 m. Took weight. Turned string 90º and passed obstruction. Continued RIH to 27.5 m.

dTimEnd: 2008-01-02T04:30:00+01:00
dTimStart: 2008-01-02T03:30:00+01:00
md: 27.5
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Applied 140 bars to the Adjustment sub setting tool. Slowly pulled up to land in Latching ring groove and took over pull of 30 MT. String at ±27.1 m. Bled off  the pressure in the string and kept the tension. Rotated the string at 2700 - 3000 Nm 17 turns. No travelling movement of the casing hanger. Observed through the B-annulus valve. When picked up the 30 MT over pull the casing hanger moved ± 2 cm up.

dTimEnd: 2008-01-02T05:30:00+01:00
dTimStart: 2008-01-02T04:30:00+01:00
md: 27.1
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: equipment failure
comments: POOH with Adjustment sub setting tool. Checked and function tested the Adjustment sub setting tool. No marks operated ok.
dTimEnd: 2008-01-02T06:00:00+01:00
dTimStart: 2008-01-02T05:30:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: equipment failure
comments: Changed out to back up Adjustment sub setting tool.

dTimEnd: 2008-01-02T07:30:00+01:00
dTimStart: 2008-01-02T06:00:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: equipment failure
comments: Evaluation meeting with onshore organisation. Meanwhile performed general maintenance on the rig floor.

dTimEnd: 2008-01-02T11:30:00+01:00
dTimStart: 2008-01-02T07:30:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: equipment failure
comments: Held tool box talk prior to RIH with the Adjustment sub setting tool.

dTimEnd: 2008-01-02T11:45:00+01:00
dTimStart: 2008-01-02T11:30:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: equipment failure
comments: Attempted to turn the Adjustment sub setting tool string using chain tongs. Made up TDS: RIH with Adjustment sub setting tool. Engaged the Adjustment sub setting tool in the vertical key slots. Turned string 10 turns to the right using the TDS, with 6000 Nm torque. Landed off the casing hanger, verified the Adjustment sub travel of 17 cm. By observation through B-annulus at WH. Released torque.
Applied 140 bars to the Adjustment sub setting tool. Picked up 30 MT over pull, bled off the pressure. Turned the Adjustment sub setting tool 4 turns with 2 - 3 kNm, unable to engage the vertical key slots to torque up the casing hanger. Retracted the Adjustment sub setting tool. POOH with the Adjustment sub setting tool.

dTimEnd: 2008-01-02T13:00:00+01:00
dTimStart: 2008-01-02T11:45:00+01:00
md: 27
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: equipment failure
comments: Evaluation meeting with onshore organisation. Meanwhile performed general maintenance on the rig floor.

dTimEnd: 2008-01-02T16:15:00+01:00
dTimStart: 2008-01-02T13:00:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: equipment failure
comments: RIH with Adjustment sub setting tool. Applied 140 bars to the Adjustment sub setting tool. Took 10 MT over pull. Bled off the pressure. Ran back in 1cm, and pulled up slowly with 2 RPM rotation and engaged the vertical key slots. Applied 140 bars to the Adjustment sub setting tool. Took 30 MT over pull, bled off the pressure. Turned the string 1 turn to the right, and made up the casing hanger sleeve to 9500 Nm, total 11 turns. Retracted the Adjustment sub setting tool. POOH with the Adjustment sub setting tool.

dTimEnd: 2008-01-02T17:30:00+01:00
dTimStart: 2008-01-02T16:15:00+01:00
md: 27
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Made up the Straddle cup tester. RIH and positioned the straddle cup tester across the Adjustment sub. Pressure tested same 20/345 bars 5/10 mins.
dTimEnd: 2008-01-02T19:00:00+01:00
dTimStart: 2008-01-02T17:30:00+01:00
md: 29
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Held tool box talk prior to POOH with Straddle cup tester and lay out same. Performed same.
dTimEnd: 2008-01-02T20:15:00+01:00
dTimStart: 2008-01-02T19:00:00+01:00
md: 29
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Held tool box prior to lay out Red Baron Spear assy. Performed same.

dTimEnd: 2008-01-02T21:15:00+01:00
dTimStart: 2008-01-02T20:15:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: RIH and installed secondary Bowl protector at 20 m.

dTimEnd: 2008-01-02T22:15:00+01:00
dTimStart: 2008-01-02T21:15:00+01:00
md: 20
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Cleared the rig floor. Held tool box talk prior to pick/make up 9.567" drift.

dTimEnd: 2008-01-02T22:45:00+01:00
dTimStart: 2008-01-02T22:15:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Picked/made up 9.567" drift. RIH with 9.567" drift from surface to 45 m.
dTimEnd: 2008-01-03T00:00:00+01:00
dTimStart: 2008-01-02T22:45:00+01:00
md: 45
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
Lithology and shows: