Daily Drilling Report
Well: NO 15/9-F-4
Report period: 2007-06-12T00:00:00+02:00 to 2007-06-13T00:00:00+02:00
Wellbore info:
dTimSpud: 2007-03-10T00:00:00+01:00
dateDrillComplete: 2008-02-28
daysBehind: 1.2
operator: Statoil
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2007-06-13T00:00:00+02:00
dTimDiaHoleStart: 2007-06-09T22:30:00+02:00
diaHole: 36
distDrill: -999.99
elevKelly: 54.9
fixedRig: false
forecast24Hr: Perform top up cementing job. Release cart and pull out of hole w/cementing stinger and UWG top up cementing hose.. L/D cart and cementing stinger in doubles. Skid rig to F12 and RIH 36" BHA. Drill 36" hole.
hpht: 0
md: 256.5
mdCsgLast: 251.2
mdDiaHoleStart: 145.6
mdPlanned: -999.99
mdPlugTop: 247
mdStrengthForm: 0
reportNo: 4
ropCurrent: -999.99
strengthForm: 0
sum24Hr: Ciruclated and worked 30" conductor to setting depth. Engaged centralizing dogs in template funnel. Cemented 30" conductor and displaced cement. Waited for cement to set up. 
tightWell: 0
tvd: 256.5
tvdCsgLast: 251.2
tvdStrengthForm: 0
waterDepth: 91
wellheadElevation: 0
Drilling fluid:
Pore pressure:
Survey stations:
Activities:
comments: Continued running 4 3/4" aluminum cement stinger inside 30" conductor. Installed a total of 10 joints adding up to 91 m, i.e. approx 16 m off shoe bottom. Installed centralizers on joint number 3 and 6.
dTimEnd: 2007-06-12T00:30:01+02:00
dTimStart: 2007-06-12T00:00:00+02:00
md: 111
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Picked up primary CART. M/U 4 1/2" IF x butress X-over to low end of CART. M/U CART to innerstring. Removed innerstring handling equipment. Made up CART to 30" conductor housing with 5 lefthand turns. Checked inclinometer -ok. Checked filler valve in open position - ok.
dTimEnd: 2007-06-12T01:30:01+02:00
dTimStart: 2007-06-12T00:30:01+02:00
md: 111
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Ran in with 30" conductor on 5 1/2" HWDP. Strapped residual top up pipe to the conductor housing on XMT deck. Installed ROV plugs in 30" conductor housing on Centralizer deck.
dTimEnd: 2007-06-12T03:00:01+02:00
dTimStart: 2007-06-12T01:30:01+02:00
md: 137
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: In order not to damage ROV plugs, inclinometer and filler valve => Used chain hoists / steel slings to center top of housing through the Centralizer deck.
dTimEnd: 2007-06-12T03:30:01+02:00
dTimStart: 2007-06-12T03:00:01+02:00
md: 137
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Ran in with 30" conductor on 5 1/2" HWDP. Observed with ROV when running through template slot.
dTimEnd: 2007-06-12T05:00:01+02:00
dTimStart: 2007-06-12T03:30:01+02:00
md: 200
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Started loosing hook weight at 200 m MD. Worked string up and down  trying to release friction in well.
dTimEnd: 2007-06-12T06:00:00+02:00
dTimStart: 2007-06-12T05:00:01+02:00
md: 215
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Contiuned to work 30" conductor. Had overpull of 15 MT.
dTimEnd: 2007-06-12T07:45:00+02:00
dTimStart: 2007-06-12T06:00:00+02:00
md: 210
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Closed filler valve with ROV. Started circulation with SW at 2300 lpm thorugh 30" conductor. Worked 30" conductor while circulating w/ maximum 12 bar pumppressure and 10 mt downweight. Put datum mark on pipe 112,88 m centralizer deck to top 30" conductor housing.
dTimEnd: 2007-06-12T11:30:00+02:00
dTimStart: 2007-06-12T07:45:00+02:00
md: 237
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Broke out two joints from 5 1/2" HWDP stand. M/U cement stand with side entry sub and lotorqe valve. Continued to work 30" condcutor while ciruclating SW at 2300 lpm. Reached TD and confirmed correct depth by datum mark on pipe towards machined ring on centralizer deck.
dTimEnd: 2007-06-12T13:30:00+02:00
dTimStart: 2007-06-12T11:30:00+02:00
md: 251
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Hooked up ROV with hydraulic reservoir to hydraulic receptacle on template. Engaged centralization rams in template funnel.

Pitch and roll readings :
Before engaging rams ; roll 0,04 to 0,3 /  pitch 0,01 to 0,2
After engaging rams ;  roll static at 0,13 /  pitch static at 0,05
dTimEnd: 2007-06-12T15:00:00+02:00
dTimStart: 2007-06-12T13:30:00+02:00
md: 251
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Circulated at 2300 lpm / SPP 11 bar to confirm no leaks on plugs in conductor housing. No leaks could be observed by the ROV. Meanwhile held cementing prejobmeeting at drill floor.
dTimEnd: 2007-06-12T15:30:00+02:00
dTimStart: 2007-06-12T15:00:00+02:00
md: 251
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Prepared for cementing conductor. Lined up and tested cement lines to 200 bar / 5 min - ok.
dTimEnd: 2007-06-12T16:15:00+02:00
dTimStart: 2007-06-12T15:30:00+02:00
md: 251
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Pumped 75 m3 of 1,50 sg X-lite cement slurry with cement unit. Pump pressure during cement displacement 13 bar. Displacement rate 800 lpm.
dTimEnd: 2007-06-12T17:45:00+02:00
dTimStart: 2007-06-12T16:15:00+02:00
md: 251
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Displaced cement with seawater. Pressure rose from 20 bar to approx 35 bar during displacement indicating cement in annulus and good cement job. Pumped a total of 8,5 m3 leaving theoretical TOC at 247 m MD inside the 30" conductor.
dTimEnd: 2007-06-12T18:00:00+02:00
dTimStart: 2007-06-12T17:45:00+02:00
md: 251
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Rigged down cement hose and flushed same. Flushed manifold.
dTimEnd: 2007-06-12T18:15:00+02:00
dTimStart: 2007-06-12T18:00:00+02:00
md: 251
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Waited on cement to set up.

Meanwhile :
-Cleared and tidied rigfloor
-PV on drillfloor equipment
-Flushed and cleaned cement unit
-Inspected seabed for cement returns - inconcluisve due to poor visiblity

dTimEnd: 2007-06-13T00:00:00+02:00
dTimStart: 2007-06-12T18:15:00+02:00
md: 251
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
Lithology and shows: