Daily Drilling Report
Well: NO 15/9-F-4
Report period: 2008-04-07T00:00:00+02:00 to 2008-04-08T00:00:00+02:00
Wellbore info:
dTimSpud: 2007-03-10T00:00:00+01:00
dateDrillComplete: 2008-02-28
daysBehind: 19.7
operator: StatoilHydro
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2008-04-08T00:00:00+02:00
dTimDiaHoleStart: 2008-04-07T20:45:00+02:00
distDrill: -999.99
elevKelly: 54.9
fixedRig: false
forecast24Hr: Run 7" tubing to 2000 m MD.
hpht: 0
md: 3510
mdCsgLast: 3508
mdDiaHoleStart: 3510
mdPlanned: -999.99
mdPlugTop: 3448
mdStrengthForm: 2760
presTestType: formation integrity test
reportNo: 92
ropCurrent: -999.99
strengthForm: 1.65
sum24Hr: Retrieved GTV plug at 615 m MD. Retrieved secondary bowl protector in surface wellhead.  Prepared for running 7" tubing and rigged up tubing handling equipment. Ran completion assemblies. Ran 7" tubing to 72 m MD.
tightWell: 0
tvd: 3138.8
tvdCsgLast: 3136.9
tvdStrengthForm: 2599
waterDepth: 91
wellheadElevation: 138.7
Drilling fluid:
dTim: 2008-04-07T16:00:00+02:00
density: 1.03
locationSample: Reserve pit
md: 3510
mudClass: other
presBopRating: 690
pv: -999.99
type: Packer fluid
visFunnel: -999.99
yp: -999.99
Pore pressure:
dTim: 2008-04-08T00:00:00+02:00
equivalentMudWeight: 1.08
md: 3510
readingKind: measured
Survey stations:
Activities:
comments: POOH with 9,567" drift on 5 1/2" HWDP from 223 m to surface. Laid out singles on deck when pulling out. Observed dropped object on drillfloor - half crest of external lock ring / simmer ring for pin, 70 mm x 2 mm / 10 grammes. Suspended operations for investigation. Fenced off drillfloor.
dTimEnd: 2008-04-07T02:00:00+02:00
dTimStart: 2008-04-07T00:00:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Inspected rig equipment. Found source of dropped object to be cherry picker main hydraulic lift cylinder. No risk of larger dropped object from equipment - lock ring served no purpose.
dTimEnd: 2008-04-07T02:45:00+02:00
dTimStart: 2008-04-07T02:00:00+02:00
md: 0
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: equipment failure
comments: Resumed operations. Held toolbox talk. Made up GTV pulling tool to stand of drillpipe hanging in block. Ran stand carefully through BOP. RIH to 80 m MD on 5 1/2" HWDP singles. Observed leakage on BX-elevator.
dTimEnd: 2008-04-07T04:00:00+02:00
dTimStart: 2008-04-07T02:45:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Fixed BX elevator. Changed 3 ea hydraulic hoses/fittings running from TDS to BX elevator.
dTimEnd: 2008-04-07T05:30:00+02:00
dTimStart: 2008-04-07T04:00:00+02:00
md: 80
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: equipment failure
comments: RIH with GTV pulling tool from 80 m to 130 m MD on 5 1/2" HWDP singles.
dTimEnd: 2008-04-07T06:00:00+02:00
dTimStart: 2008-04-07T05:30:00+02:00
md: 130
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: RIH with GTV pulling tool from 130 m to 600 m MD on 5 1/2" singles.
dTimEnd: 2008-04-07T09:00:00+02:00
dTimStart: 2008-04-07T06:00:00+02:00
md: 600
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Tagged plug with 2 MT at 615 m MD.
dTimEnd: 2008-04-07T09:30:00+02:00
dTimStart: 2008-04-07T09:00:00+02:00
md: 615
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Pulled back 1 joint and made up DP to TDS. Displaced his-vis at 2400 lpm. Pumped a total of 37 m3 1,03 sg completion fluid.
dTimEnd: 2008-04-07T10:30:00+02:00
dTimStart: 2008-04-07T09:30:00+02:00
md: 615
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Held toolbox talk prior to releasing plug.
dTimEnd: 2008-04-07T10:45:00+02:00
dTimStart: 2008-04-07T10:30:00+02:00
md: 615
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Due to unsactisfactory cleanliness of completion fluid, pumped additional 26 m3 at 2400 lpm.
dTimEnd: 2008-04-07T11:15:00+02:00
dTimStart: 2008-04-07T10:45:00+02:00
md: 615
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Latched onto plug and confirmed by 10 MT overpull. No pressure observed on standpipe but slight gain in triptank indicating equlized plug. Rotated at 5 rpm righthand while holding 3 MT overpull, released plug with 10 turns, no gain observed. Pulled back 5 m and waited for elastomer element to relax.
dTimEnd: 2008-04-07T12:00:00+02:00
dTimStart: 2008-04-07T11:15:00+02:00
md: 610
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: RIH with plug to 620 m MD to confirm released. Pulled 5 1/2" single and gained 0,2 m3 in trip tank due to swabbing plug.
dTimEnd: 2008-04-07T12:30:00+02:00
dTimStart: 2008-04-07T12:00:00+02:00
md: 610
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Pulled 3 x 5 1/2" singles while pumping at 200 lpm. Swabbing stopped when plug entered 10 3/4" casing.
dTimEnd: 2008-04-07T14:00:00+02:00
dTimStart: 2008-04-07T12:30:00+02:00
md: 578
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: POOH with GTV plug on 5 1/2" DP singles from 578 m to 145 m MD.
dTimEnd: 2008-04-07T17:15:00+02:00
dTimStart: 2008-04-07T14:00:00+02:00
md: 145
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: POOH with GTV plug on 5 1/2 HWDP singles from 145 m MD to surface.
dTimEnd: 2008-04-07T20:15:00+02:00
dTimStart: 2008-04-07T17:15:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Broke out and laid down GTV plug and pulling tool.
dTimEnd: 2008-04-07T20:45:00+02:00
dTimStart: 2008-04-07T20:15:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Made up secondary bowl protector pulling tool. RIH and latched secondary bowl protector. Strapped pipe while POOH, measured 20,45 m to tubing hanger landing shoulder. Made up kick assembly.
dTimEnd: 2008-04-07T22:30:00+02:00
dTimStart: 2008-04-07T20:45:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Held toolbox talk for rigging up tubing running equipment.
dTimEnd: 2008-04-07T22:45:00+02:00
dTimStart: 2008-04-07T22:30:00+02:00
md: 0
phase: fixed
proprietaryCode: completion -- completion string
state: ok
stateDetailActivity: success
comments: Positioned HTS and moved rollers on cantilever. Cleared drillfloor. Positioned control line reel on fwd pipe setback. Meanwhile installed NPR plug with ballseat in tailpipe joint.
dTimEnd: 2008-04-08T00:00:00+02:00
dTimStart: 2008-04-07T22:45:00+02:00
md: 0
phase: fixed
proprietaryCode: completion -- completion string
state: ok
stateDetailActivity: success
Lithology and shows: