Daily Drilling Report
Well: NO 15/9-F-12
Report period: 2007-12-31T00:00:00+01:00 to 2008-01-01T00:00:00+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: 2008-01-01T00:00:00+01:00
dTimDiaHoleStart: 2007-10-11T03:15:00+02:00
distDrill: -999.99
elevKelly: 54.9
fixedRig: false
forecast24Hr: Install 10 3/4" Tie Back casing to surface. 
hpht: 0
md: 3520
mdCsgLast: 3519
mdDiaHoleStart: 3520
mdPlanned: -999.99
mdStrengthForm: 3116
presTestType: formation integrity test
reportNo: 98
ropCurrent: -999.99
strengthForm: 1.6
sum24Hr: Nippled up slick jnt, diverter and torqued up the BOP. RIH and installed the Bowl Protector at 20.9 m. Retrieved the Annulus Insert at 139.9 m. Retrieved the Bowl Protector.


tightWell: 0
tvd: 3107.4
tvdCsgLast: 3107.8
tvdStrengthForm: 2863
waterDepth: 91
wellheadElevation: 138.6
Drilling fluid:
dTim: 2007-12-31T22:00:00+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: 2008-01-01T00:00:00+01:00
equivalentMudWeight: 1.03
md: 3520
readingKind: estimated
Survey stations:
Activities:
comments: Moved the tension cylinders aside to be able to move the BOP in position over the surface riser. Aligned the BOP and the surface riser and landed the BOP. Meanwhile picked up and prepared the diverter for installation.

dTimEnd: 2007-12-31T03:30:00+01:00
dTimStart: 2007-12-31T00:00:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Installed the tension cylinders. Pressure tested the stand pipe manifold 20/345 bar 5/10 mins.
dTimEnd: 2007-12-31T06:00:00+01:00
dTimStart: 2007-12-31T03:30:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Nippled up slick jnt, diverter and torqued up the BOP/Surface riser NT2 connector. Rigged down the diverter handling equipment. Pressure tested IBOP to 20/345 bars 5/10 mins.

dTimEnd: 2007-12-31T12:45:00+01:00
dTimStart: 2007-12-31T06:00:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Held tool box talk prior to pressure test the BOP, surface riser and the well head connection against GT plug. Pressure tested same to 20/200 bars 5/10 mins.
dTimEnd: 2007-12-31T13:45:00+01:00
dTimStart: 2007-12-31T12:45:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- bop activities
state: ok
stateDetailActivity: success
comments: Held tool box talk prior to installation of the Bowl Protector.

dTimEnd: 2007-12-31T14:00:00+01:00
dTimStart: 2007-12-31T13:45:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Rigged 5½" DP handling equipment and made up slick joint.

dTimEnd: 2007-12-31T14:45:00+01:00
dTimStart: 2007-12-31T14:00:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Made up Bowl Protector running tool.

dTimEnd: 2007-12-31T15:30:00+01:00
dTimStart: 2007-12-31T14:45:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: RIH and installed the Bowl Protector at 20.9 m. Success on second attempt.

dTimEnd: 2007-12-31T16:30:00+01:00
dTimStart: 2007-12-31T15:30:00+01:00
md: 20.9
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Held tool box talk prior to retrieve the Annulus Insert in Subsea WH. Uncertainty with regards to length of landing string

dTimEnd: 2007-12-31T16:45:00+01:00
dTimStart: 2007-12-31T16:30:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Made up the Annulus Insert retrieving tool. RIH with the Annulus Insert retrieving tool on HWDP. Slow operation to get correct landing string lenght.

dTimEnd: 2007-12-31T17:45:00+01:00
dTimStart: 2007-12-31T16:45:00+01:00
md: 0
phase: fixed
proprietaryCode: interruption -- repair
state: ok
stateDetailActivity: operation failed
comments: RIH and tagged the Annulus Insert at 139.9 m. Pulled back 1.24 m took over pull of 40 MT. Attempted pass obstruction by turning the string 90º and 180º. Rotated the string with 2 RPM, passed obstruction. 

dTimEnd: 2007-12-31T19:30:00+01:00
dTimStart: 2007-12-31T17:45:00+01:00
md: 139.9
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: POOH with the Annulus insert retrieving tool for inspection.

dTimEnd: 2007-12-31T21:00:00+01:00
dTimStart: 2007-12-31T19:30:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Inspected the Annulus Insert retrieving tool. Found lock pin slightly bend but still operational. 

dTimEnd: 2007-12-31T21:15:00+01:00
dTimStart: 2007-12-31T21:00:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: RIH with the Annulus Insert retrieving tool from surface to 122 m.

dTimEnd: 2007-12-31T22:00:00+01:00
dTimStart: 2007-12-31T21:15:00+01:00
md: 122
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Took parameters prior to engage and retrieve the Annulus Insert. Open annular up/down weight 82/79 MT / 4 RPM / 400 Nm. Closed annular up/down weight 82/79 MT / 4 RPM / 400 Nm.

dTimEnd: 2007-12-31T22:45:00+01:00
dTimStart: 2007-12-31T22:00:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: RIH from 122 m and tagged the Annulus Insert at 139.9 m, set down 2 MT.

dTimEnd: 2007-12-31T23:15:00+01:00
dTimStart: 2007-12-31T22:45:00+01:00
md: 139.9
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Rotated string and entered the J-slot. Set down 2 MT.

dTimEnd: 2007-12-31T23:30:00+01:00
dTimStart: 2007-12-31T23:15:00+01:00
md: 139.9
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Closed annular and confirmed the engagement of the J-slot with 1 MT over pull. Marked string and turned string 3 turns to the left. Keeping the weight below 1½ MT set down weight and torque below 2 kNm. Marked string and measured 3 turns = 1¼".

dTimEnd: 2007-12-31T23:45:00+01:00
dTimStart: 2007-12-31T23:30:00+01:00
md: 139.9
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Monitored for possible annulus pressure.

dTimEnd: 2008-01-01T00:00:00+01:00
dTimStart: 2007-12-31T23:45:00+01:00
md: 139.9
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
Lithology and shows: