Daily Drilling Report
Well: NO 15/9-F-15 C
Report period: 2009-01-27T00:00:00+01:00 to 2009-01-28T00:00:00+01:00
Wellbore info:
dTimSpud: 2009-01-19T00:00:00+01:00
dateDrillComplete: 2009-02-14
operator: StatoilHydro
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2009-01-28T00:00:00+01:00
dTimDiaHoleStart: 2009-01-27T01:30:00+01:00
distDrill: -999.99
elevKelly: 54.9
fixedRig: false
forecast24Hr: None
hpht: 0
md: 2920
mdCsgLast: 2561.8
mdDiaHoleStart: 2971
mdPlanned: -999.99
mdPlugTop: 2885
mdStrengthForm: 2562
presTestType: formation integrity test
reportNo: 10
ropCurrent: -999.99
strengthForm: 1.56
sum24Hr: None
tightWell: 0
tvd: 2748
tvdCsgLast: 2416.2
tvdStrengthForm: 2418
waterDepth: 91
wellheadElevation: 138.9
Drilling fluid:
Pore pressure:
Survey stations:
Activities:
comments: RIH with lock down with lock down sub from 86 m to 140 m MD. Set lock down sub according to Vetco precdure. Pull tested lock down sub with 50 MT overpull - ok.
dTimEnd: 2009-01-27T01:00:00+01:00
dTimStart: 2009-01-27T00:00:00+01:00
md: 140
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: POOH with lock down sub setting tool from 140 m MD to surface. Laid down setting tool.
dTimEnd: 2009-01-27T01:30:00+01:00
dTimStart: 2009-01-27T01:00:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: RIH with 6 stand of 5 1/2" HWDP from surface to 226 m MD. Made up 10 3/4" RTTS. RIH with RTTS to ~319 m MD.
dTimEnd: 2009-01-27T04:15:00+01:00
dTimStart: 2009-01-27T01:30:00+01:00
md: 547
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Made up TDS, Set RTTS by clockwise rotation and set down 20 MT. RTTS set with mid packer element at ~319 m MD.
dTimEnd: 2009-01-27T04:45:00+01:00
dTimStart: 2009-01-27T04:15:00+01:00
md: 547
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Lined up from cement unit to pump through TDS. Put 10 bar pressure on IBOP, opened same and verified line-up. Pressure tested RTTS and casing below to 210 bar / 10 min - 0,3% drop - ok.
dTimEnd: 2009-01-27T05:45:00+01:00
dTimStart: 2009-01-27T04:45:00+01:00
md: 547
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Released from RTTS according to Halliburton procedure. Picked up to 313 m MD. Pressured up to 30 bar above RTTS.
dTimEnd: 2009-01-27T06:00:00+01:00
dTimStart: 2009-01-27T05:45:00+01:00
md: 541
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Pressure tested RTTS / 10 3/4" casing above and cement in 9 5/8" x 13 3/8" annulus. Pressured up in 30 bar increments. Pressure dropped 1,5-2,5 bar / 10 min at 30, 60, 90 and 120 bar -  but with improving trends towards end of each test. Continued to pressure up to 150, 180 and 210 bar and observed continued improving trend. Obtained test 210 bar / 10 min with 0,9 bar drop (0,42%) - ok. Bled off pressure and opened pipe ram. RIH with RTTS stinger to 314 m MD.
dTimEnd: 2009-01-27T08:45:00+01:00
dTimStart: 2009-01-27T06:00:00+01:00
md: 314
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Staged up pumps and circulated bottoms up at 2000 lpm / SPP 9 bar.
dTimEnd: 2009-01-27T09:15:00+01:00
dTimStart: 2009-01-27T08:45:00+01:00
md: 314
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Displaced from OBM to seawater above RTTS pumping at 2000 lpm / SPP 13-6 bar. Pumped in total in total 76 m3 seawter. Routed contamianted returns to pits. Flushed choke and kill lines with seawater.
dTimEnd: 2009-01-27T10:15:00+01:00
dTimStart: 2009-01-27T09:15:00+01:00
md: 314
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Spotted 5 m3 hivis on top of RTTS.
dTimEnd: 2009-01-27T10:45:00+01:00
dTimStart: 2009-01-27T10:15:00+01:00
md: 316
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: POOH with RTTS setting tool on 5 1/2" DP from 314 m to 46 m MD. Rigged up air line to choke manifold. Closed upper pipe tram. Purged air trhough choke/kill line taking returns via hose to mudbucket drain. Repeated purging.
dTimEnd: 2009-01-27T13:15:00+01:00
dTimStart: 2009-01-27T10:45:00+01:00
md: 46
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: POOH with RTTS setting tool from 46 m MD to surface. Broke and laid out tool. Cleared and tidied drillfloor.
dTimEnd: 2009-01-27T14:00:00+01:00
dTimStart: 2009-01-27T13:15:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Held toolboox talk prior to nippling diverter and BOP.
dTimEnd: 2009-01-27T14:15:00+01:00
dTimStart: 2009-01-27T14:00:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Rigged up long sling in TDS. Pulled diverter and set back on drillfloor.
dTimEnd: 2009-01-27T16:30:00+01:00
dTimStart: 2009-01-27T14:15:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Broke overshot connection on BOP. Pulled and set back overshot.
dTimEnd: 2009-01-27T17:00:00+01:00
dTimStart: 2009-01-27T16:30:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Nippled down BOP. Unable to break NT-2 studs on connector, adjusted BOP trolley accordingly. Not able to run BOP trolley due to hydraulic oil overheating.
dTimEnd: 2009-01-27T18:45:00+01:00
dTimStart: 2009-01-27T17:00:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Troubleshot problem with hydraulic oil overheating. Ran other hydraulic equipment to cool hydraulic oil in main system.
dTimEnd: 2009-01-27T19:30:00+01:00
dTimStart: 2009-01-27T18:45:00+01:00
md: 0
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: equipment failure
comments: Continued to nipple BOP connector. Could not break NT-2 studs, adjusted BOP trolley accordingly. Overtorqued and broke 1" x 3/4" x-over from j-gun to socket.
dTimEnd: 2009-01-27T21:00:00+01:00
dTimStart: 2009-01-27T19:30:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Searched rig for spare x-over / socket. Welded 1,5" hex socket onto 1" drive interface on j-gun. Meanwhile positioned Claxton tool and brought riser spider to drillfloor.
dTimEnd: 2009-01-27T23:30:00+01:00
dTimStart: 2009-01-27T21:00:00+01:00
md: 0
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: equipment failure
comments: Broke NT-2 connector on BOP.
dTimEnd: 2009-01-28T00:00:00+01:00
dTimStart: 2009-01-27T23:30:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
Lithology and shows: