Daily Drilling Report
Well: NO 15/9-F-5
Report period: 2008-08-11T00:00:00+02:00 to 2008-08-12T00:00:00+02:00
Wellbore info:
dTimSpud: 2007-11-11T00:00:00+01:00
dateDrillComplete: 2008-07-30
operator: StatoilHydro
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2008-08-12T00:00:00+02:00
dTimDiaHoleStart: 2008-08-11T07:00:00+02:00
distDrill: -999.99
elevKelly: 54.9
fixedRig: false
forecast24Hr: RIH with adjustment sub actuation tool. Retract adjustment sub as required. Run casing hanger RT. Pressure test upper tie-back. Set MS-seal. Run bowl protector. Pull VMB plug. Pull bowl protector.
hpht: 0
md: 3792
mdCsgLast: 3790.1
mdDiaHoleStart: 3792
mdPlanned: -999.99
mdPlugTop: 3754
mdStrengthForm: 2921
presTestType: formation integrity test
reportNo: 43
ropCurrent: -999.99
strengthForm: 1.65
sum24Hr: Set bowl protector. Made up and racked back Itco spear and adjustment sub. Retrieved annulus insert. RIH with jet sub and washed subsea wellhead with 3000 lpm, displaced to TSW. Retrieved bowl protector. Rigged up for running 10 3/4" tie-back casing. Ran 10 3/4" tie-back casing, adjustable sub and 10 3/4" casing hanger. Engaged Itco spear and RIH with tie-back casing to tag depth of 138,8 m MD. Made up tie-back adapter. POOH with Itco spear.
tightWell: 0
tvd: 3247
tvdCsgLast: 3245.3
tvdStrengthForm: 2610
waterDepth: 91
wellheadElevation: 138.9
Drilling fluid:
dTim: 2008-08-11T23:00:00+02:00
density: 1.03
locationSample: Reserve pit
md: 3790
mudClass: other
presBopRating: 345
pv: -999.99
type: Packer fluid
visFunnel: -999.99
yp: -999.99
Pore pressure:
Survey stations:
Activities:
comments: Inspected 13 3/8" plug and found worn lip seal. Broke out and laid down plug. Traced and made up back up 13 3/8" test plug. Closed doors on LPR.
dTimEnd: 2008-08-11T01:00:00+02:00
dTimStart: 2008-08-11T00:00:00+02:00
md: 0
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: equipment failure
comments: RIH with 13 3/8" test plug and landed in surface wellhead at 20 m MD. Lined up cmented unit and filled BOP with seawater through kill line. Closed UPR. Pressure tested BOP against test plug to 20/345 bar 5/10 min. Observed leakage possibly from BSR ram door/bonnet. Bled off pressure.
dTimEnd: 2008-08-11T02:00:00+02:00
dTimStart: 2008-08-11T01:00:00+02:00
md: 20
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: equipment failure
comments: Pressured up to 345 bar in order to locate leakage. Located leakage possibly across BSR ram door.
dTimEnd: 2008-08-11T02:30:00+02:00
dTimStart: 2008-08-11T02:00:00+02:00
md: 20
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: equipment failure
comments: Drained BOP. Opened BSR doors. Inspected and cleaned seals, found no evident damage. Closed BSR doors.
dTimEnd: 2008-08-11T05:00:00+02:00
dTimStart: 2008-08-11T02:30:00+02:00
md: 20
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: equipment failure
comments: Lined up cement unit and filled BOP with seawater. Pressure tested BOP to 345 bar / 10 min -ok. Observed and found leak to be from the BOP hydraulic system.
dTimEnd: 2008-08-11T05:30:00+02:00
dTimStart: 2008-08-11T05:00:00+02:00
md: 20
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: equipment failure
comments: POOH with 13 3/8" test plug and strapped pipe according to Vetco instructions.
dTimEnd: 2008-08-11T06:00:00+02:00
dTimStart: 2008-08-11T05:30:00+02:00
md: 0
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: equipment failure
comments: Strapped pipe according to Vetco instructions. Calculated 10 3/4" landing point to be 20,866 m RT.
dTimEnd: 2008-08-11T06:30:00+02:00
dTimStart: 2008-08-11T06:00:00+02:00
md: 0
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: equipment failure
comments: Picked up bowl protector seetting tool and made up to 13 3/8 bowl protector.
dTimEnd: 2008-08-11T07:00:00+02:00
dTimStart: 2008-08-11T06:30:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: RIH with 13 3/8" bowl protector at 20,44 m MD. POOH and laid down running tool.
dTimEnd: 2008-08-11T07:45:00+02:00
dTimStart: 2008-08-11T07:00:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Cleared and tidied drillfloor. Held toolbox talk prior to racking back tie-back tools.
dTimEnd: 2008-08-11T08:45:00+02:00
dTimStart: 2008-08-11T07:45:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Picked up and made up 10 3/4" Itco spear to stand of 5 1/2" DP. Racked back in derrick. Cleaned windows on drillers cabin for safety due to poor visiblity.
dTimEnd: 2008-08-11T09:30:00+02:00
dTimStart: 2008-08-11T08:45:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Picked up and made up adjustment sub actuation tool to 5 1/2" DP stand. Racked back in derrick.
dTimEnd: 2008-08-11T10:00:00+02:00
dTimStart: 2008-08-11T09:30:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Held toolbox talk for picking up 10 3/4" casing hanger / adjustment sub.
dTimEnd: 2008-08-11T10:15:00+02:00
dTimStart: 2008-08-11T10:00:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Picked up up 10 3/4" casing hange / adjustment sub and hung off in rotary.Made up casing hanger handling tool accroding to Vetcc instructions. Laid out assembly.
dTimEnd: 2008-08-11T11:15:00+02:00
dTimStart: 2008-08-11T10:15:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Held toolbox talk for running annulus insert retrieval tool.
dTimEnd: 2008-08-11T11:30:00+02:00
dTimStart: 2008-08-11T11:15:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Made up annulus insert J-slot retrieval tool and RIH 5 1/2" DP. Strapped pipe and checked serial numbers when running in.
dTimEnd: 2008-08-11T13:00:00+02:00
dTimStart: 2008-08-11T11:30:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Landed off at 139,89 m MD and engaged J-slot tool according to Vetco instructions. Pulled free annulus insert.
dTimEnd: 2008-08-11T14:00:00+02:00
dTimStart: 2008-08-11T13:00:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: POOH with annulus insert on 5 1/2" DP and strapped pipe to check measurements. Calculated tie-back adapter no-go to 139,75 m MD.
dTimEnd: 2008-08-11T14:30:00+02:00
dTimStart: 2008-08-11T14:00:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Broke out and laid down annulus insert and retrieval tool.
dTimEnd: 2008-08-11T15:00:00+02:00
dTimStart: 2008-08-11T14:30:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Picked up and made up jet sub to stand of 5 1/2" DP.
dTimEnd: 2008-08-11T15:30:00+02:00
dTimStart: 2008-08-11T15:00:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: RIH with jet sub on 5 1/2" Dp from surface to subsea wellhead 140 m MD. Made 6 passes +/- 2m across subseawellhead while circualtion at 3000 lpm / SPP 22 bar. Displaced production riser to TSW by circualting 3000 lpm / 22 bar. Pumped a total of 50 m3 TSW.
dTimEnd: 2008-08-11T16:30:00+02:00
dTimStart: 2008-08-11T15:30:00+02:00
md: 140
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: POOH with jetting sub from 140 m MD to surface. Broke and laid out jet-sub.
dTimEnd: 2008-08-11T17:00:00+02:00
dTimStart: 2008-08-11T16:30:00+02:00
md: 140
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: RIH with bowl protector pulling tool. Engaged bowl protector. Strapped pipe in and out to 20,44 m (20,86 m to 10 3/4" casing hanger lading point).
dTimEnd: 2008-08-11T17:45:00+02:00
dTimStart: 2008-08-11T17:00:00+02:00
md: 20
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: POOH with bowl protector. Broke and laid out bowl protector and running tool.
dTimEnd: 2008-08-11T18:15:00+02:00
dTimStart: 2008-08-11T17:45:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Lifted 10 3/4" casing tong to IR rails. Rigged up BX elevator. Removed master bushing and installed FMS in rotary and hooked up same. Hooked up and function testred casing tong. Re-arranged and tested HTS rollers.
dTimEnd: 2008-08-11T22:30:00+02:00
dTimStart: 2008-08-11T18:15:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Picked up 10 3/4" tie-back adapter using tugger and single joint elevator. Removed protector and inspected thread and O-rings. Hung off in FMS and secured with dog collar.
dTimEnd: 2008-08-11T23:00:00+02:00
dTimStart: 2008-08-11T22:30:00+02:00
md: 3
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Held toolbox talk prior to running tie-back casing.
dTimEnd: 2008-08-11T23:30:00+02:00
dTimStart: 2008-08-11T23:00:00+02:00
md: 3
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Ran 10 3/4" - C95 60,7# VamTop tie-back casing to 15 m MD.
dTimEnd: 2008-08-12T00:00:00+02:00
dTimStart: 2008-08-11T23:30:00+02:00
md: 15
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
Lithology and shows: