Daily Drilling Report
Well: NO 15/9-F-4
Report period: 2008-02-09T00:00:00+01:00 to 2008-02-10T00:00:00+01:00
Wellbore info:
dTimSpud: 2007-03-10T00:00:00+01:00
dateDrillComplete: 2008-02-28
operator: StatoilHydro
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2008-02-10T00:00:00+01:00
dTimDiaHoleStart: 2008-02-09T10:00:00+01:00
diaHole: 8.5
distDrill: 147
elevKelly: 54.9
fixedRig: false
forecast24Hr: Clean out the well reciprocating the pipe. POOH to the shoe. Await for further instruction in conjunction F12 start up.
hpht: 0
md: 2917
mdCsgLast: 2760.5
mdDiaHoleStart: 2774
mdPlanned: -999.99
mdStrengthForm: 2760
presTestType: formation integrity test
reportNo: 36
ropCurrent: -999.99
strengthForm: 1.65
sum24Hr: Drilled out shoe track and shoe. Performed FIT to 1.65 SG. Drilled 8½" hole from 2774m to 2993m. Took survey at 2993 m MD equivalent to 2795 m TVD.  Cleaned out the well reciprocating the pipe.
tightWell: 0
tvd: 2732
tvdCsgLast: 2598.7
tvdStrengthForm: 2599
waterDepth: 91
wellheadElevation: 138.7
Drilling fluid:
dTim: 2008-02-09T22:30:00+01:00
density: 1.4
locationSample: Active pit
md: 2905
mudClass: oil based
presBopRating: 690
pv: 30
tempHthp: 120
type: OBM-Standard
visFunnel: -999.99
yp: 7.5
dTim: 2008-02-09T16:00:00+01:00
density: 1.4
locationSample: Active pit
md: 2831
mudClass: oil based
presBopRating: 690
pv: 29
tempHthp: 120
type: OBM-Standard
visFunnel: -999.99
yp: 10.5
dTim: 2008-02-09T11:00:00+01:00
density: 1.4
locationSample: Flowline
md: 2775
mudClass: oil based
presBopRating: 690
pv: 28
tempHthp: 120
type: OBM-Standard
visFunnel: -999.99
yp: 9.5
dTim: 2008-02-09T02:00:00+01:00
density: 1.4
locationSample: Active pit
md: 2770
mudClass: oil based
presBopRating: 690
pv: 23
type: OBM-Standard
visFunnel: -999.99
yp: 7.5
Pore pressure:
dTim: 2008-02-10T00:00:00+01:00
equivalentMudWeight: 1.03
md: 2770
readingKind: estimated
Survey stations:
azi: 140.01
dTim: 2008-02-10T00:00:00+01:00
incl: 31.22
md: 2773.9
tvd: 2610.2
azi: 145.84
dTim: 2008-02-10T00:00:00+01:00
incl: 31.75
md: 2800.7
tvd: 2633
azi: 150.5
dTim: 2008-02-10T00:00:00+01:00
incl: 31.62
md: 2840.3
tvd: 2666.7
azi: 155.23
dTim: 2008-02-10T00:00:00+01:00
incl: 32.11
md: 2879.9
tvd: 2700.3
azi: 160.49
dTim: 2008-02-10T00:00:00+01:00
incl: 32.76
md: 2920.1
tvd: 2734.3
azi: 162.51
dTim: 2008-02-10T00:00:00+01:00
incl: 34.44
md: 2959.1
tvd: 2766.8
Activities:
comments: Continued washing down from 2670m to 2733m. Washing parameters : Flow 1500 lpm / SPP 140 bar / String RPM 30 / Bit RPM 146. ROP 30-40 m/hr.
dTimEnd: 2008-02-09T01:30:00+01:00
dTimStart: 2008-02-09T00:00:00+01:00
md: 2733
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Drilled out float. From 2733m to 2734m. Drilling parameters : Flow 1500 lpm / SPP 140 bar / String RPM 10-30 / Bit RPM 125-145. ROP 1-40 m/hr, WOB 1-9 MT.
Recovered rubber at the shakers.

dTimEnd: 2008-02-09T04:30:00+01:00
dTimStart: 2008-02-09T01:30:00+01:00
md: 2734
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Drilled shoe track from 2734m to 2751m. Drilling parameters : Flow 1500 lpm / SPP 140 bar / String RPM 30 / Bit RPM 146 / ROP 30-40 m/hr / WOB 1 MT / TQ 10-12 kNm. MUD weight 1.4 SG. Back reamed to float with 1500 lpm, RIH and made connection at 2751m, volume pumped prior to connection 26m³.
dTimEnd: 2008-02-09T06:00:00+01:00
dTimStart: 2008-02-09T04:30:00+01:00
md: 2751
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Drilled shoe track from 2751m to 2760m. Drilling parameters: Flow 1500 lpm / SPP 140 bar / String RPM 30 / Bit RPM 145 / ROP 30-40 m/hr / WOB 1-4 MT / TQ 10-12 kNm. MUD weight 1.4 SG. 

dTimEnd: 2008-02-09T06:30:00+01:00
dTimStart: 2008-02-09T06:00:00+01:00
md: 2760
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Drilled shoe from 2760m to 2761m. Drilling parameters: Flow 1500 lpm / SPP 140 bar / String RPM 30 / Bit RPM 145 / WOB 1-6 MT / TQ 10-12 kNm. 

dTimEnd: 2008-02-09T06:45:00+01:00
dTimStart: 2008-02-09T06:30:00+01:00
md: 2761
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Cleaned out rat hole from 2765m to 2771m. Cleaning parameters: Flow 1500 lpm / SPP 140 bar / String RPM 30 / Bit RPM 145 / WOB 1-3 MT.

dTimEnd: 2008-02-09T07:15:00+01:00
dTimStart: 2008-02-09T06:45:00+01:00
md: 2771
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Drilled new formation from 2771m to 2774m. Drilling parameters: Flow 1500 lpm / SPP 140 bar / String RPM 30 / Bit RPM 145 /  WOB 5-7 MT / TQ 12-14 kNm. MUD weight 1.4 SG.
dTimEnd: 2008-02-09T08:00:00+01:00
dTimStart: 2008-02-09T07:15:00+01:00
md: 2774
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Pulled back into the shoe. Racked back one std. Installed side entry sub and CMT hose. Confirmed line up from CMT unit to drill floor. Leak tested line to 100 bars 10 min.

dTimEnd: 2008-02-09T09:00:00+01:00
dTimStart: 2008-02-09T08:00:00+01:00
md: 2760
phase: fixed
proprietaryCode: formation evaluation -- rft/fit
state: ok
stateDetailActivity: success
comments: Performed FIT test. Closed annular. Applied 64 bars down DP and ANN equivalent to 1.65 SG. Rigged down CMT hose and side entry sub.

dTimEnd: 2008-02-09T10:00:00+01:00
dTimStart: 2008-02-09T09:00:00+01:00
md: 2760
phase: fixed
proprietaryCode: formation evaluation -- rft/fit
state: ok
stateDetailActivity: success
comments: Linked down the Power Drive. Drilled new formation from 2774m to 2854m. Drilling parameters: Flow 2070 lpm / SPP 250 bar / String RPM 30 / Bit RPM 190 / WOB 7-9 MT / TQ 16-19 kNm. ECD 1.51 SG. MUD weight 1.4 SG. Took survey before connection.

dTimEnd: 2008-02-09T19:00:00+01:00
dTimStart: 2008-02-09T10:00:00+01:00
md: 2854
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Drilled new formation from 2854m to 2917m. Drilling parameters : Flow 2070-2090 lpm / SPP 245-250 bar / String RPM 40 / Bit RPM 203 / ROP 16-20 m/hr / WOB 7-9 MT / TQ 18-19 kNm. ECD 1.51 SG MUD weight 1.4 SG. Took survey before connection.
dTimEnd: 2008-02-10T00:00:00+01:00
dTimStart: 2008-02-09T19:00:00+01:00
md: 2917
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
Lithology and shows: