Daily Drilling Report
Well: NO 15/9-F-10
Report period: 2009-04-18T00:00:00+02:00 to 2009-04-19T00:00:00+02:00
Wellbore info:
dTimSpud: 2009-04-06T06:00:00+02:00
dateDrillComplete: 2009-06-03
operator: StatoilHydro
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2009-04-19T00:00:00+02:00
dTimDiaHoleStart: 2009-04-11T00:30:00+02:00
diaHole: 26
distDrill: -999.99
elevKelly: 54.9
fixedRig: false
forecast24Hr: Run and land HPDR. Lock TBC. Rig up tensioning assembly. Release Claxton tool.
hpht: 0
md: 1400
mdCsgLast: 1388.9
mdDiaHoleStart: 207
mdPlanned: -999.99
mdStrengthForm: 0
reportNo: 13
ropCurrent: -999.99
strengthForm: 0
sum24Hr: Mounted tension cylinders. Rigged up for running HPDR. Picked up TBC and performed pre-operational checks. Ran HPDR to 82 m MD.
tightWell: 0
tvd: 1341
tvdCsgLast: 1331.7
tvdStrengthForm: 0
waterDepth: 91
wellheadElevation: 139
Drilling fluid:
Pore pressure:
Survey stations:
Activities:
comments: Mixed and pump 113 m3 1,56 sg cement (lead 2) at 1100 lpm / CUP 21 bar. Mixed and pumped 25 m3 1,92 sg tail slurry at 800 lpm / CUP 20 bar.
dTimEnd: 2009-04-18T02:30:00+02:00
dTimStart: 2009-04-18T00:00:00+02:00
md: 1389
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Displaced cement to drillfloor with 890 liters. Dropped dart. Displaced 3000 liter pumping with cement unit. Observed shear of lower wiper plug with 180 bar.
dTimEnd: 2009-04-18T02:45:00+02:00
dTimStart: 2009-04-18T02:30:00+02:00
md: 1389
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Lined up to pump with mud pumps. Stepped up pumps to 3000 lpm. Pressure rose from 4 bar to 89 bar during displacement. Displaced cement with 9661 strokes (177 strokes less than theoretical). Bumped plug with 170 bar, i.e. 80 bar more than FCP at 3000 lpm. No firm confirmation of cement returns to seabed during displacement, but steady fluid return was observed during the operation.
dTimEnd: 2009-04-18T04:15:00+02:00
dTimStart: 2009-04-18T02:45:00+02:00
md: 1389
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Lined up to cement unit. Bled back to cement unit, in total 2,3 m3 before backflow stopped. Issued instruction to shut in adjacent wells at 04:40.
dTimEnd: 2009-04-18T04:45:00+02:00
dTimStart: 2009-04-18T04:15:00+02:00
md: 1389
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: While depressurising wells. Rigged down cement hose and flushed same. Brought 2 x tension cylinders from moonpool to Centralizer deck. Brought ROV to surface for collecting WH cap.
dTimEnd: 2009-04-18T06:00:00+02:00
dTimStart: 2009-04-18T04:45:00+02:00
md: 1389
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Mounted tension cylinders on Centralizer deck. ROV brought WH cap to seabed. Verified adjacent wells shut in at 06:30.
dTimEnd: 2009-04-18T06:30:00+02:00
dTimStart: 2009-04-18T06:00:00+02:00
md: 1389
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Released CART with 5 clockwise turns.
dTimEnd: 2009-04-18T07:00:00+02:00
dTimStart: 2009-04-18T06:30:00+02:00
md: 140
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Held toolbox talk for laying out cement head.
dTimEnd: 2009-04-18T07:15:00+02:00
dTimStart: 2009-04-18T07:00:00+02:00
md: 140
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Broke and laid down cement head. Hooked down hydraulics. laid out cement head on HTS.
dTimEnd: 2009-04-18T07:45:00+02:00
dTimStart: 2009-04-18T07:15:00+02:00
md: 137
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Inserted sponge balls in string. Pumped sponge balls at 500 lpm / SPP 1 bar. POOH with CART on 5 1/2" HWDP from 137 m MD to surface. Broke and laid out CART.
dTimEnd: 2009-04-18T08:45:00+02:00
dTimStart: 2009-04-18T07:45:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Held toolbox talk for installing tension cylinders.
dTimEnd: 2009-04-18T09:00:00+02:00
dTimStart: 2009-04-18T08:45:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Brought 2 x tension cylinders from Weatherdeck to Centralizer deck. Mounted tension cylinders on Centralizer deck. Meanwhile prepared for running HPDR. Notice given to start production at 09:15. Started production in adjacent wells at 13:30.
dTimEnd: 2009-04-18T12:30:00+02:00
dTimStart: 2009-04-18T09:00:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Rigged up for running HPDR. Brought riser spider to drillfloor and hooked up same. Brought tensioning equipment to drillfloor. Meanwhile cleaned pits for reception of OBM.
dTimEnd: 2009-04-18T16:30:00+02:00
dTimStart: 2009-04-18T12:30:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Held toolbox talk for picking up HPDR.
dTimEnd: 2009-04-18T16:45:00+02:00
dTimStart: 2009-04-18T16:30:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Brought TBC / double "A" from Cantilever to drillfloor by simultaneous lift by deck crane and TDS. Retracted TDS and set down TBC on drillfoor.
dTimEnd: 2009-04-18T17:30:00+02:00
dTimStart: 2009-04-18T16:45:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Function tested and performed pre-operational checks on TBC according to Vetco procedure. Brought boat collission stool from drillfloor to Centralizer deck. Installed RLGF on wellhead using aft crane and ROV. Verified production shut in of adjacent wells at 18:50.
dTimEnd: 2009-04-18T21:00:00+02:00
dTimStart: 2009-04-18T17:30:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Ran TBC / double "A" through moonpool, Weatherdeck and XMT deck and hung off in spider.
dTimEnd: 2009-04-18T21:30:00+02:00
dTimStart: 2009-04-18T21:00:00+02:00
md: 23
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Brought double "B" from Cantilever to drillfloor by simultaneous lift by deck crane and TDS. Removed handling flange type C from TBC /double "A". Landed double "B" onto double "A".
dTimEnd: 2009-04-18T22:15:00+02:00
dTimStart: 2009-04-18T21:30:00+02:00
md: 23
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Made up riser flange using bolt tensioner tool.
dTimEnd: 2009-04-19T00:00:00+02:00
dTimStart: 2009-04-18T22:15:00+02:00
md: 23
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
Lithology and shows: