Daily Drilling Report
Well: NO 15/9-F-5
Report period: 2008-08-10T00:00:00+02:00 to 2008-08-11T00:00:00+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: 2008-08-11T00:00:00+02:00
dTimDiaHoleStart: 2008-08-05T21:30:00+02:00
distDrill: -999.99
elevKelly: 54.9
fixedRig: false
forecast24Hr: Set bowl protector. Run jet-sub, clean wellhead and displace riser to TSW. Pull bowl protector. Clean surface wellhead. Make up 10 3/4" spear and rack back. Make up adjustable sub setting tool and rack back. Rig up for running 10 3/4" casing. Make up handling tool to adjustable sub / 10 3/4" casing hanger. Run tie-back adapter and 10 3/4" tie-back casing. Make up tie-back adapter.
hpht: 0
md: 3792
mdCsgLast: 3790.1
mdDiaHoleStart: 3792
mdPlanned: -999.99
mdPlugTop: 3754
mdStrengthForm: 2921
presTestType: formation integrity test
reportNo: 42
ropCurrent: -999.99
strengthForm: 1.65
sum24Hr: Ran diverter. Nippled up overshot joint. Ran BOP test plug. Tested BOP connection to 20/345 bar 5/10 min. POOH with test plug and strapped DP. Lost part of holecover in hole. Drained BOP and opened BOP bonnet to catch fish which was resting on top of BOP test plug. Caught fish with magnet. POOH and replaced and ran BOP test plug. Closed ram doors and atttempted to test BOP - observed leakage visually. Opened BSR ram doors. Re-tested BOP to 345 bar - found leakage to be hydraulic fluid. POOH with test plug and strapped pipe for surface WH datum.
tightWell: 0
tvd: 3247
tvdCsgLast: 3245.3
tvdStrengthForm: 2610
waterDepth: 91
wellheadElevation: 138.9
Drilling fluid:
dTim: 2008-08-10T23:00:00+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: Covered scaffolding with canvas. Covered gap between riser and Weatherdeck with aluminum cover. Released BOP stump connector.
dTimEnd: 2008-08-10T00:45:00+02:00
dTimStart: 2008-08-10T00:00:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Skidded BOP from STB setback area and landed on BOP riser.
dTimEnd: 2008-08-10T01:15:00+02:00
dTimStart: 2008-08-10T00:45:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Made up BOP connection. Meanwhile made up swadge to TDS and tested upper/lower IBOP and standpipe to 20/345 bar 5 /10 min.
dTimEnd: 2008-08-10T03:30:00+02:00
dTimStart: 2008-08-10T01:15:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Hooked up up BOP tension cylinders to BOP. Made up bell nipple spool. Installed and made up overshot joint to BOP. Prepared for installing diverter.
dTimEnd: 2008-08-10T06:00:00+02:00
dTimStart: 2008-08-10T03:30:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Rigged up slings for installing diverter. Ran diverter.
dTimEnd: 2008-08-10T07:00:00+02:00
dTimStart: 2008-08-10T06:00:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Held toolbox talk / shift hanover meeting.
dTimEnd: 2008-08-10T07:15:00+02:00
dTimStart: 2008-08-10T07:00:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Continued making up overshot joint and diverter.
dTimEnd: 2008-08-10T09:15:00+02:00
dTimStart: 2008-08-10T07:15:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Made up 13 3/8" BOP testplug. Cleaned drains inside/outside drillers cabin due to bad smell.
dTimEnd: 2008-08-10T09:45:00+02:00
dTimStart: 2008-08-10T09:15:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: RIH with 13 3/8" BOP test plug on 5 1/2 DP stand and landed in surface wellhead at 20 m MD.
dTimEnd: 2008-08-10T10:00:00+02:00
dTimStart: 2008-08-10T09:45:00+02:00
md: 20
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Lined up cement unit to BOP kill inlet and filled prodcution riser and BOP with seawater prior to pressure test.
dTimEnd: 2008-08-10T10:30:00+02:00
dTimStart: 2008-08-10T10:00:00+02:00
md: 20
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Closed MPR. Pressure tested BOP connection 35/345 bar 5/10 min - ok.
dTimEnd: 2008-08-10T11:30:00+02:00
dTimStart: 2008-08-10T10:30:00+02:00
md: 20
phase: fixed
proprietaryCode: drilling -- bop activities
state: ok
stateDetailActivity: success
comments: Strapped pipe according to Vetco instructions. Strapped RT to landing point to 20,46 m MD, but questioned value.
dTimEnd: 2008-08-10T11:45:00+02:00
dTimStart: 2008-08-10T11:30:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- bop activities
state: ok
stateDetailActivity: success
comments: Function tested BOP pipe rams and annular.
dTimEnd: 2008-08-10T12:15:00+02:00
dTimStart: 2008-08-10T11:45:00+02:00
md: 20
phase: fixed
proprietaryCode: drilling -- bop activities
state: ok
stateDetailActivity: success
comments: Re-strapped pipe according to Vetco instructions. When puttig on hole cover the hinged lid came loose and was lost into the riser/well.
dTimEnd: 2008-08-10T12:30:00+02:00
dTimStart: 2008-08-10T12:15:00+02:00
md: 20
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Item lost in hole was a steel plate of 18 x 20 cm. Discussed situation and made plan for attempting to fish. Found that clearance (6 mm) between the riser and the 13 3/8" BOP test plug would make it impossible for the lid to pass the plug. Drained BOP to get dry access to BOP through ram door. Prepared fishing magnet on rope.
dTimEnd: 2008-08-10T16:15:00+02:00
dTimStart: 2008-08-10T12:30:00+02:00
md: 20
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: equipment failure
comments: Opened LPR ram doors. Drained riser. Picked up to 11,5 m MD in order to get pictures of fish. Got pictures showing lid resting on top of 13 3/8" test plug.
dTimEnd: 2008-08-10T19:00:00+02:00
dTimStart: 2008-08-10T16:15:00+02:00
md: 11.5
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: equipment failure
comments: Picked up in steps to +/- 10 m and took pictures through bonnet door for each incremental movment to observe position of fish. Observed lid leaning over into the larger 18 3/4" ID close to the BOP, i.e. in position to attmept fishing with magnet. Put magnet on rope into riser through ram door. Latched fish with magnet and caught through ram door.
dTimEnd: 2008-08-10T20:45:00+02:00
dTimStart: 2008-08-10T19:00:00+02:00
md: 10
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: equipment failure
comments: Inspected fish and found that the pin in the broken hinge was still missing. Estimated missing pin to be 26 mm x 9 mm OD. Discussed situation. Decided to continue picking up in small increments in case pin was caught in the lip seal of the 13 3/8" test plug.
dTimEnd: 2008-08-10T21:15:00+02:00
dTimStart: 2008-08-10T20:45:00+02:00
md: 10
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: equipment failure
comments: Picked up in steps of 1-2" and took pictures through bonnet door accordingly. Picked up to lips seal was visible in larger riser ID, but found no evidence of pin being trapped in lip seal.
dTimEnd: 2008-08-10T23:15:00+02:00
dTimStart: 2008-08-10T21:15:00+02:00
md: 9.5
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: equipment failure
comments: POOH with 13 3/8" test plug. Observed for lost pin through ram doors when passing LPR with 13 3/8" test plug. Pulled 13 3/8" test plug to surface. Found small brass washer originating from the broken hinge on top of the plug. No pin recovered (later found missing pin trapped behind lip seal). Closed doors on LPR.
dTimEnd: 2008-08-11T00:00:00+02:00
dTimStart: 2008-08-10T23:15:00+02:00
md: 0
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: equipment failure
Lithology and shows: