Daily Drilling Report
Well: NO 15/9-F-4
Report period: 2008-03-10T00:00:00+01:00 to 2008-03-11T00:00:00+01:00
Wellbore info:
dTimSpud: 2007-03-10T00:00:00+01:00
dateDrillComplete: 2008-02-28
daysBehind: 4.2
operator: StatoilHydro
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2008-03-11T00:00:00+01:00
dTimDiaHoleStart: 2008-02-28T03:45:00+01:00
distDrill: -999.99
elevKelly: 54.9
fixedRig: false
forecast24Hr: MU and RIH with 6" bit assy to clean out and scrape liner for plug setting.
hpht: 0
md: 3510
mdCsgLast: 3508
mdDiaHoleStart: 3510
mdPlanned: -999.99
mdStrengthForm: 2760
presTestType: formation integrity test
reportNo: 64
ropCurrent: -999.99
strengthForm: 1.65
sum24Hr: Continued LO 7" liner in singles from 671 m to OOH. Leak tested 7" liner without sucess. Performed BOP test.
tightWell: 0
tvdCsgLast: 3136.9
tvdStrengthForm: 2599
waterDepth: 91
wellheadElevation: 138.7
Drilling fluid:
dTim: 2008-03-10T22:00:00+01:00
density: 1.45
locationSample: Active pit
md: 3510
mudClass: oil based
presBopRating: 690
pv: 27
tempHthp: 120
type: OBM-Standard
visFunnel: -999.99
yp: 8.5
dTim: 2008-03-10T15:00:00+01:00
density: 1.45
locationSample: Active pit
md: 3510
mudClass: oil based
presBopRating: 690
pv: 27
tempHthp: 120
type: OBM-Standard
visFunnel: -999.99
yp: 8.5
Pore pressure:
dTim: 2008-03-11T00:00:00+01:00
equivalentMudWeight: 1.28
md: 3195
readingKind: estimated
dTim: 2008-03-11T00:00:00+01:00
equivalentMudWeight: 1.08
md: 3417.5
readingKind: measured
Survey stations:
Activities:
comments: PU 7" liner shoe track std and attempted to break baker locked connections. Unsucessful. RB in derrick.
dTimEnd: 2008-03-10T00:30:00+01:00
dTimStart: 2008-03-10T00:00:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: RIH with 7" liner stds from derrick to 738 m MD. Removed grub screws from top-most centralizer/stop collar on each std.
dTimEnd: 2008-03-10T04:30:00+01:00
dTimStart: 2008-03-10T00:30:00+01:00
md: 738
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Installed HTS back rollers. POOH and LO 7" liner in singles from 738 m to 671 m MD.
dTimEnd: 2008-03-10T06:00:00+01:00
dTimStart: 2008-03-10T04:30:00+01:00
md: 671
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: POOH and LO 7" liner in singles from 671 m to OOH.
dTimEnd: 2008-03-10T14:00:00+01:00
dTimStart: 2008-03-10T06:00:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: PU 7" liner shoe track std and attempted to break baker locked connections with csg tong without sucess.
dTimEnd: 2008-03-10T14:45:00+01:00
dTimStart: 2008-03-10T14:00:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: RD csg tong and 7" liner handling equipment. 

Meanwhile performed csg test. Observed pressure rise to 290 bar before dropping, 2426 ltrs pumped and 1600 ltrs returned.
dTimEnd: 2008-03-10T17:45:00+01:00
dTimStart: 2008-03-10T14:45:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: PU 7" liner shoe track std and broke baker locked connections using manual tongs. Cleaned and cleared rig floor and changed to 5 1/2" handling equipment.
dTimEnd: 2008-03-10T20:00:00+01:00
dTimStart: 2008-03-10T17:45:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: PU and MU jet sub assembly. RIH and washed BOP cavity. Staged up pumps to 3125 lpm / 43 bar and washed through cavity several times.
dTimEnd: 2008-03-10T21:15:00+01:00
dTimStart: 2008-03-10T20:00:00+01:00
md: 44
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Made up test plug and inspected seals. RIH with same on 5 1/2" DP. Landed test plug in subsea wellhead/wearbushing at 140 m MD. Flushed lines from cement unit and verified line up.
dTimEnd: 2008-03-10T22:30:00+01:00
dTimStart: 2008-03-10T21:15:00+01:00
md: 184
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Tested 18 3/4" surface BOP against test plug in subsea wellhead, 20/345 bar 5/10 min.
dTimEnd: 2008-03-11T00:00:00+01:00
dTimStart: 2008-03-10T22:30:00+01:00
md: 184
phase: fixed
proprietaryCode: drilling -- bop activities
state: ok
stateDetailActivity: success
Lithology and shows: