Daily Drilling Report
Well: NO 15/9-F-12
Report period: 2007-09-05T00:00:00+02:00 to 2007-09-06T00:00:00+02:00
Wellbore info:
dTimSpud: 2007-03-15T00:00:00+01:00
dateDrillComplete: 2007-08-26
operator: Statoil
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2007-09-06T00:00:00+02:00
dTimDiaHoleStart: 2007-08-30T23:30:00+02:00
distDrill: -999.99
elevKelly: 54.9
fixedRig: false
forecast24Hr: Continue to lay out and tally rest of 10 3/4" casing. Run 9 5/8" x 10 3/4" casing to 1400 m MD.
hpht: 0
md: 3520
mdCsgLast: 3519
mdDiaHoleStart: 3520
mdPlanned: -999.99
mdPlugTop: 3480
mdStrengthForm: 3116
presTestType: formation integrity test
reportNo: 85
ropCurrent: -999.99
strengthForm: 1.6
sum24Hr: RIH with TSP assy and set same with new top of PBR at 2399 m MD. POOH with TSP setting tool. Pulled 14" wearbushing. Backloaded used casing and loaded new casing. Rigged up casing running equipment.
tightWell: 0
tvd: 3106.6
tvdCsgLast: 3107.8
tvdStrengthForm: 2863
waterDepth: 91
wellheadElevation: 138.6
Drilling fluid:
dTim: 2007-09-05T20:00:00+02:00
density: 1.01
locationSample: Active pit
md: 3520
mudClass: water based
presBopRating: 690
pv: -999.99
type: Seawater
visFunnel: -999.99
yp: -999.99
Pore pressure:
Survey stations:
Activities:
comments: Pressure tested BOP to 35/345 bar 5/10 min according to Mærsk USP.
dTimEnd: 2007-09-05T03:30:00+02:00
dTimStart: 2007-09-05T00:00:00+02:00
md: 140
phase: fixed
proprietaryCode: drilling -- bop activities
state: ok
stateDetailActivity: success
comments: Released WBRRT and POOH with same on 5 1/2" HWDP landing string. Re-set tool on surface. Laid down WBRRT on pipe deck. Meanwhile function tested shear ram.
dTimEnd: 2007-09-05T04:45:00+02:00
dTimStart: 2007-09-05T03:30:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: equipment failure
comments: Picked up 9 5/8" x 14" TSP assembly with simultaneous lift on elevator and deck crane. Inspected seals. Hung off assy in rotary. Removed masterbushing and installed automatic slips. RIH with TSP on 5 1/2" DP to 100 m MD.
dTimEnd: 2007-09-05T06:00:00+02:00
dTimStart: 2007-09-05T04:45:00+02:00
md: 100
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: equipment failure
comments: RIH with TSP assy on 5 1/2" DP from 100 m to 2397 m MD. Running speed limited to 2 mins/std.
dTimEnd: 2007-09-05T10:45:00+02:00
dTimStart: 2007-09-05T06:00:00+02:00
md: 2397
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: equipment failure
comments: Dropped 1 3/4" aluminium ball. Took up/down weights 160/131 MT. Continued to RIH with TSP packer from 2397 m ti 2412 m MD. Applied 10 MT on TSP assy. Pressured up string to 230 bar / 440 lpm. Observed pressure for 5 mins. Increased pressure and observed shear at 268 bar.
dTimEnd: 2007-09-05T11:30:00+02:00
dTimStart: 2007-09-05T10:45:00+02:00
md: 2412
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: equipment failure
comments: Pulled out 4 m and set packer by applying 40 MT on top of PBR. Adjusted weight to 10 MT. Verifed new top of PBR to 2398.05 m MD.
dTimEnd: 2007-09-05T12:00:00+02:00
dTimStart: 2007-09-05T11:30:00+02:00
md: 2408
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: equipment failure
comments: Closed UPR,  lined up from cement unit to BOP, and pressure tested TSP packer and annulus to 180 bar - ok. Volumed pumped 1632 liters.
dTimEnd: 2007-09-05T12:30:00+02:00
dTimStart: 2007-09-05T12:00:00+02:00
md: 2408
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: equipment failure
comments: POOH with TSP setting tool on 5 1/2" DP from 2408 to 2350 m MD. Observed hydraulic leak on aft PRS.
dTimEnd: 2007-09-05T12:45:00+02:00
dTimStart: 2007-09-05T12:30:00+02:00
md: 2350
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: equipment failure
comments: Repaired hydraulic leak on aft PRS.
dTimEnd: 2007-09-05T13:45:00+02:00
dTimStart: 2007-09-05T12:45:00+02:00
md: 2350
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: equipment failure
comments: Continued to POOH with TSP setting tool on 5 1/2" DP from 2350 m to 200 m MD.
dTimEnd: 2007-09-05T17:30:00+02:00
dTimStart: 2007-09-05T13:45:00+02:00
md: 200
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: equipment failure
comments: Held toolbox talk. Removed automatic slips from rotary.
dTimEnd: 2007-09-05T18:00:00+02:00
dTimStart: 2007-09-05T17:30:00+02:00
md: 200
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: equipment failure
comments: Continued to POOH with TSP setting tool from 200 m MD to surface. Laid down tool in basket on main deck.
dTimEnd: 2007-09-05T19:00:00+02:00
dTimStart: 2007-09-05T18:00:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: equipment failure
comments: RIH with WBRRT on 5 1/2" HWDP landing string. Latched on to 14" WB at 140 m MD and pulled free with 30 MT overpull. Washed across subsea wellhead with 3000 lpm. POOH with WB/WBRRT on 5 1/2" HWDP landing string.
dTimEnd: 2007-09-05T21:00:00+02:00
dTimStart: 2007-09-05T19:00:00+02:00
md: 140
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: equipment failure
comments: Laid down WBRRT. Installed swedge and tested IBOP valves on TDS and standpipe valve to 35/345 bar 5/10 mins. 

Meanwhile :
-Backloaded used casing. Loaded, tallied and laid out new casing in stb pipedeck bays. 
-Repaired hydraulic hose on topdrive
-Tested valves on kill manifold to 35/345 bar 5/10 mins.
dTimEnd: 2007-09-06T00:00:00+02:00
dTimStart: 2007-09-05T21:00:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: equipment failure
Lithology and shows: