Daily Drilling Report
Well: NO 15/9-F-4
Report period: 2008-03-07T00:00:00+01:00 to 2008-03-08T00:00:00+01:00
Wellbore info:
dTimSpud: 2007-03-10T00:00:00+01:00
dateDrillComplete: 2008-02-28
daysBehind: 1.8
operator: StatoilHydro
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2008-03-08T00:00:00+01:00
dTimDiaHoleStart: 2008-02-28T03:45:00+01:00
distDrill: -999.99
elevKelly: 54.9
fixedRig: false
forecast24Hr: MU and RIH with 7" liner from 812 m to 835 m. MU 7" liner hanger/RT. RD csg handling equipment and RU DP handling equipment. RIH with 7" liner on DP. PU and install cmt head. Circulate. Set liner. Circulate and cement 7" liner.
hpht: 0
md: 3510
mdCsgLast: 2760.5
mdDiaHoleStart: 3510
mdPlanned: -999.99
mdStrengthForm: 2760
presTestType: formation integrity test
reportNo: 61
ropCurrent: -999.99
strengthForm: 1.65
sum24Hr: POOH with 8 1/2" wiper trip BHA on 5 1/2" DP from 928 m to OOH. BO and LD wiper trip BHA. Changed to Odfjell csg tong and 7" csg equipment. MU and RIH with 7" liner to 812 m. 
tightWell: 0
tvdCsgLast: 2598.7
tvdStrengthForm: 2599
waterDepth: 91
wellheadElevation: 138.7
Drilling fluid:
dTim: 2008-03-07T21:00:00+01:00
density: 1.45
locationSample: Active pit
md: 3510
mudClass: oil based
presBopRating: 690
pv: 29
tempHthp: 120
type: OBM-Standard
visFunnel: -999.99
yp: 10
dTim: 2008-03-07T12:00:00+01:00
density: 1.45
locationSample: Active pit
md: 3510
mudClass: oil based
presBopRating: 690
pv: 29
tempHthp: 120
type: OBM-Standard
visFunnel: -999.99
yp: 10
Pore pressure:
dTim: 2008-03-08T00:00:00+01:00
equivalentMudWeight: 1.28
md: 3195
readingKind: estimated
dTim: 2008-03-08T00:00:00+01:00
equivalentMudWeight: 1.08
md: 3417.5
readingKind: measured
Survey stations:
Activities:
comments: POOH with 8 1/2" wiper trip BHA on 5 1/2" DP from 3114 m to 2748 m MD.
dTimEnd: 2008-03-07T01:00:00+01:00
dTimStart: 2008-03-07T00:00:00+01:00
md: 2748
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: equipment failure
comments: Flow checked well inside shoe. Static. Dropped 2 3/4" rabbit.
dTimEnd: 2008-03-07T01:30:00+01:00
dTimStart: 2008-03-07T01:00:00+01:00
md: 2748
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: equipment failure
comments: POOH with 8 1/2" wiper trip BHA on 5 1/2" DP from 2748 m to 1500 m MD.

Torque reading at 7" liner hanger setting depth: 10 rpm / 6-8 kNm, 15 rpm / 6-9 kNm, 20 rpm / 6-9 kNm.
At 7" liner hanger setting depth; up weight 147 MT / down weight 125 MT.
dTimEnd: 2008-03-07T04:30:00+01:00
dTimStart: 2008-03-07T01:30:00+01:00
md: 1500
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: equipment failure
comments: Changed to 5" handling equipment.
dTimEnd: 2008-03-07T05:00:00+01:00
dTimStart: 2008-03-07T04:30:00+01:00
md: 1500
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: equipment failure
comments: POOH with 8 1/2" wiper trip BHA on 5" DP from 1500 m to 928 m MD.
dTimEnd: 2008-03-07T06:00:00+01:00
dTimStart: 2008-03-07T05:00:00+01:00
md: 928
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: equipment failure
comments: POOH with 8 1/2" wiper trip BHA on 5" DP from 928 m to 74 m MD.
dTimEnd: 2008-03-07T07:45:00+01:00
dTimStart: 2008-03-07T06:00:00+01:00
md: 74
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: equipment failure
comments: Flow checked well prior to pulling BHA through BOP. Meanwhile held tool box meeting prior to BHA handling.
dTimEnd: 2008-03-07T08:15:00+01:00
dTimStart: 2008-03-07T07:45:00+01:00
md: 74
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: equipment failure
comments: Installed net around fwd PRS for prevention of dropped objects.
dTimEnd: 2008-03-07T08:30:00+01:00
dTimStart: 2008-03-07T08:15:00+01:00
md: 74
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: equipment failure
comments: POOH with 8 1/2" wiper trip BHA on 5" DP from 74 m to 46 m MD. Removed PS21 slips and installed master bushings. LO 8 1/2" wiper trip BHA from 46 m to OOH. Cleaned and cleared rig floor of excess equipment.
dTimEnd: 2008-03-07T11:30:00+01:00
dTimStart: 2008-03-07T08:30:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: equipment failure
comments: Held tool box talk for RU to run 7" liner. Installed HTS rollers. Changed inserts in elevator and RU Odfjell csg tong.
dTimEnd: 2008-03-07T14:45:00+01:00
dTimStart: 2008-03-07T11:30:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: equipment failure
comments: Inspected PRS and TDS for loose items. Greased PRS and TDS.
dTimEnd: 2008-03-07T16:00:00+01:00
dTimStart: 2008-03-07T14:45:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: equipment failure
comments: Held tool box talk prior to running 7" liner. MU and RIH with shoe track and landing collar. Checked shoe and float collar for flow-through.
dTimEnd: 2008-03-07T18:00:00+01:00
dTimStart: 2008-03-07T16:00:00+01:00
md: 39
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: equipment failure
comments: RIH with 7" liner from 39 m to 434 m MD, filling every 5th joint. Cleaned and re-doped pin end. Max running speed was 9 joints/hr

Installed pip-tag 0.34 m below top of collar on 2.05 m pup-joint in RA assembly. Estimated RA depth is 3230.76 m, but final depth will be given when 7" liner is set.
dTimEnd: 2008-03-08T00:00:00+01:00
dTimStart: 2008-03-07T18:00:00+01:00
md: 434
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: equipment failure
Lithology and shows: