Daily Drilling Report
Well: NO 15/9-F-14
Report period: 2007-12-11T00:00:00+01:00 to 2007-12-12T00:00:00+01:00
Wellbore info:
dTimSpud: 2007-11-04T00:00:00+01:00
dateDrillComplete: 2008-06-15
daysBehind: 6.6
operator: StatoilHydro
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2007-12-12T00:00:00+01:00
dTimDiaHoleStart: 2007-12-05T07:00:00+01:00
diaHole: 26
distDrill: -999.99
elevKelly: 54.9
fixedRig: false
forecast24Hr: Continue operation on F-9.
hpht: 0
md: 1083
mdCsgLast: 1076.9
mdDiaHoleStart: 206
mdPlanned: -999.99
mdStrengthForm: 0
reportNo: 19
ropCurrent: -999.99
strengthForm: 0
sum24Hr: Continued installing DCI assembly on WH housing. RIH and land 20" casing. Circulate, pump and displace cement. Release CART and POOH. LD CART. Clear drill floor. Skidded rig to F-9.
tightWell: 0
tvd: 1082.5
tvdCsgLast: 1076.5
tvdStrengthForm: 0
waterDepth: 91
wellheadElevation: 0
Drilling fluid:
dTim: 2007-12-11T21:00:00+01:00
density: 1.05
locationSample: Reserve pit
md: -999.99
mudClass: water based
presBopRating: 0
pv: -999.99
type: Spud Mud
visFunnel: 120
yp: -999.99
Pore pressure:
dTim: 2007-12-12T00:00:00+01:00
equivalentMudWeight: 1.03
md: 1083
readingKind: estimated
Survey stations:
Activities:
comments: Continued RD csg tong and flush mounted elevators. Cleared rig floor.
dTimEnd: 2007-12-11T01:00:00+01:00
dTimStart: 2007-12-11T00:00:00+01:00
md: 934
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: RIH with 18 3/4" WH housing/CART assembly from 934 m to 953 m.  Observed 20 MT drag. Circulated with 450 lpm / 30 bar and washed down.
dTimEnd: 2007-12-11T01:45:00+01:00
dTimStart: 2007-12-11T01:00:00+01:00
md: 953
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Removed gas sensor and section of grating on x-mas tree deck to enable safe passage of WH housing through deck. Continued RIH with 18 3/4" WH housing/CART assembly from 953 m to 965 m.
dTimEnd: 2007-12-11T03:30:00+01:00
dTimStart: 2007-12-11T01:45:00+01:00
md: 965
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Held tool box talk prior to installing DCI valve. Installed DCI frame on 18 3/4" WH housing working on scaffolding platform below WH module.
dTimEnd: 2007-12-11T06:00:00+01:00
dTimStart: 2007-12-11T03:30:00+01:00
md: 965
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Installed DCI frame on 18 3/4" WH housing working on scaffolding platform below WH module. Pressure tested DCI frame/ WH to 210 bar/ 5 min. Meanwhile held pre-job meeting for cement job.
dTimEnd: 2007-12-11T08:45:00+01:00
dTimStart: 2007-12-11T06:00:00+01:00
md: 965
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Continued RIH with 20" casing on landing string from 965 m to 1065 m.  Washed down last 10 m 440 lpm / 38 bar. Upweight 188 MT/ down weight 138 MT.
dTimEnd: 2007-12-11T11:00:00+01:00
dTimStart: 2007-12-11T08:45:00+01:00
md: 1065
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Landed 18 3/4" WH into 30" conductor by setting down casing string weight + 5 MT to engage lock ring. Performed 25 MT overpull test. Slacked off and kept landing string in tension by an overpull of 3 MT.
dTimEnd: 2007-12-11T11:15:00+01:00
dTimStart: 2007-12-11T11:00:00+01:00
md: 1077
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Established circulation in steps with SW to 2300 lpm. At 2000 lpm / 65 bar the returns broke through on well F-12. Reduced flow to 200 lpm / 27 bar and observed for 15 min. Continued circulating 320 m3 of SW at 2300 lpm with returns on F-12. Kept landing string in tension by an overpull of 3 MT.
dTimEnd: 2007-12-11T14:15:00+01:00
dTimStart: 2007-12-11T11:15:00+01:00
md: 1077
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Lined up to pump from cement unit. Pressurized TDS to 31 bar and tested line up. Released 1 3/4" preloaded ball for bottom wiper plug.
dTimEnd: 2007-12-11T14:45:00+01:00
dTimStart: 2007-12-11T14:15:00+01:00
md: 1077
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Mixed and pumped 242 m3 1.52 sg lead slurry at 1180 lpm / 20 bar.
dTimEnd: 2007-12-11T18:45:00+01:00
dTimStart: 2007-12-11T14:45:00+01:00
md: 1077
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Mixed and pumped 20 m3 1.92 sg tail slurry at 800 lpm / 16-20 bar.
dTimEnd: 2007-12-11T19:30:00+01:00
dTimStart: 2007-12-11T18:45:00+01:00
md: 1077
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Released top dart. Displaced and sheared sub sea wiper plug by pumping 3 m3 SW with cement unit at 1100 lpm / 11 bar. Top plug sheared after 880 ltrs / 190 bar.
dTimEnd: 2007-12-11T19:45:00+01:00
dTimStart: 2007-12-11T19:30:00+01:00
md: 1077
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Zeroed counters for mud pumps and lined up to displace cement with SW using mud pumps. Displaced cement with SW at 3000 lpm. Slowed down to 1400 lpm after 7157 stks (156.95 m3). FCP was 48 bar. Bumped plug after 7230 strokes with 93 bar. Last 20 min of displacement the returns came up F-14 and no flow was observed on F-12.
dTimEnd: 2007-12-11T20:30:00+01:00
dTimStart: 2007-12-11T19:45:00+01:00
md: 1077
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Bled of pressure and checked for backflow to cement unit. Volume bled back was 1100 ltr. Disconnected cement hose after pressure had been bled off.
dTimEnd: 2007-12-11T21:15:00+01:00
dTimStart: 2007-12-11T20:30:00+01:00
md: 1077
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Reduced overpull on landing string to neutral. Released CART by 5 right hand turns and observed wellhead with ROV. Pulled above top of wellhead.
dTimEnd: 2007-12-11T21:30:00+01:00
dTimStart: 2007-12-11T21:15:00+01:00
md: 140
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Pumped 2 sponge balls and flushed landing string with SW. POOH with 18 3/4" CART from 140 m to surface. LO same.
dTimEnd: 2007-12-11T23:00:00+01:00
dTimStart: 2007-12-11T21:30:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: LO cement head. Prepared for skidding to F-9.

Operation transfered to F-9.
dTimEnd: 2007-12-12T00:00:00+01:00
dTimStart: 2007-12-11T23:00:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
Lithology and shows: