Daily Drilling Report
Well: NO 15/9-F-12
Report period: 2007-06-21T00:00:00+02:00 to 2007-06-22T00:00:00+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: 2007-06-22T00:00:00+02:00
dTimDiaHoleStart: 2007-06-17T16:15:00+02:00
diaHole: 8.5
diaPilot: 8.5
distDrill: 2
elevKelly: 54.9
fixedRig: false
forecast24Hr: MU and RIH with 8 1/2" pilot hole BHA. Perform shallow gas drill. Circulate in 1.60 sg pill and perform FIT to 1.20 EQMW. Start drilling 8 1/2" pilot hole from 261.4 m and displace well from SW to 1.12 sg mud.
hpht: 0
md: 260
mdCsgLast: 251
mdDiaHoleStart: 258
mdPlanned: -999.99
mdStrengthForm: 0
reportNo: 9
ropCurrent: -999.99
strengthForm: 0
sum24Hr: Worked to function flowline isolation valve on diverter. RIH with 26" HO BHA from 180-250 m MD. Function tested diverter system. Drilled out 30" shoe. Cleaned out rat hole and drilled 3 m new formation. POOH and racked back 26" HO BHA. 
tightWell: 0
tvd: 260
tvdCsgLast: 251
tvdStrengthForm: 0
waterDepth: 91
wellheadElevation: 0
Drilling fluid:
dTim: 2007-06-21T14:00:00+02:00
density: 1.12
locationSample: Reserve pit
md: 258
mudClass: water based
presBopRating: 0
pv: 9
type: Spud Mud
visFunnel: 111
yp: 15
dTim: 2007-06-21T14:30:00+02:00
density: 1.4
locationSample: Reserve pit
md: 258
mudClass: water based
presBopRating: 0
pv: 10
type: Spud Mud
visFunnel: 118
yp: 17.5
dTim: 2007-06-21T15:00:00+02:00
density: 1.6
locationSample: Reserve pit
md: 258
mudClass: water based
presBopRating: 0
pv: 10
type: Spud Mud
visFunnel: 124
yp: 21
Pore pressure:
dTim: 2007-06-22T00:00:00+02:00
equivalentMudWeight: 1.03
md: 261
readingKind: estimated
Survey stations:
Activities:
comments: Worked to function flowline isolation valve.

Meanwhile .
-Preparing for making up HPDR in doubles on pipedeck
-Transferred slop from pit #6 to DCI holding tank

dTimEnd: 2007-06-21T06:00:00+02:00
dTimStart: 2007-06-21T00:00:00+02:00
md: 180
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: equipment failure
comments: Function tested flowline isolation valve from Koomey unit. Could not operate valve from BOP panel due to lacking signal from PLC. Managed to operate flowline isolation valve manually. 

Meanwhile .
-Worked on TDS and flowline actuator.
-Performed daily maintenace, PMs and housekeeping.
-Emptied flowline to trip tank.
-Greased flowline isolation valve periodically during testing.

dTimEnd: 2007-06-21T14:00:00+02:00
dTimStart: 2007-06-21T06:00:00+02:00
md: 180
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: equipment failure
comments: Held tool box meeting prior to drilling out shoe track. Focused on potential for stuck pipe.
dTimEnd: 2007-06-21T14:30:00+02:00
dTimStart: 2007-06-21T14:00:00+02:00
md: 180
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: RIH with 26" hole opner BHA from 180 m to 222 m. Washed down from 222 m with 2000 lpm, 12 bar. Tagged cement at 250 m with 3 ton. Up weight 94 t/ Down weight 97 t.
dTimEnd: 2007-06-21T15:00:00+02:00
dTimStart: 2007-06-21T14:30:00+02:00
md: 250
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Drilled cmt/shoe track with 26" hole opner BHA; 3000 lpm, 50 rpm and 1-3 ton wob. Picked bit off bottom and stopped pumps.
dTimEnd: 2007-06-21T16:30:00+02:00
dTimStart: 2007-06-21T15:00:00+02:00
md: 250
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Function tested diverter system. Ran diverting sequence on port and aft overboard lines from BOP panel. Verified visually that diverter element closed, flowline isolation valve closed and diverter line valve opened.
dTimEnd: 2007-06-21T17:30:00+02:00
dTimStart: 2007-06-21T16:30:00+02:00
md: 250
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: Continued to drill cmt/shoe track from 250 m until 26" hole opener was out of 30" conductor shoe; 3000 lpm, 50 rpm and 1-3 ton wob. Reamed shoe track every 1-2 m. Pumped 15 m3 1.12 sg hi-vis pill and circulated out same. Noticable increase in cuttings observed.
dTimEnd: 2007-06-21T22:30:00+02:00
dTimStart: 2007-06-21T17:30:00+02:00
md: 258
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Drilled 2 m new formation with 26" hole opner BHA; 3000 lpm, 55 rpm and 1 ton wob. Reamed rate hole and shoe track.
dTimEnd: 2007-06-22T00:00:00+02:00
dTimStart: 2007-06-21T22:30:00+02:00
md: 260
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
Lithology and shows:
dTim: 2007-06-22T00:00:00+02:00
lithology: Interbedded Sand and Siltstone. 
mdBottom: 261.4
mdTop: 258.4
tvdBottom: 261.4
tvdTop: 258.4