Daily Drilling Report
Well: NO 15/9-F-15 C
Report period: 2009-02-12T00:00:00+01:00 to 2009-02-13T00:00:00+01:00
Wellbore info:
dTimSpud: 2009-01-19T00:00:00+01:00
dateDrillComplete: 2009-02-14
operator: StatoilHydro
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2009-02-13T00:00:00+01:00
dTimDiaHoleStart: 2009-02-11T07:45:00+01:00
diaHole: 8.5
distDrill: 138
elevKelly: 54.9
fixedRig: false
forecast24Hr: Continue drilling 8½" hole from 3163 to (TD). Take pressure points. Circulate hole clean. Commence POOH with 8½" BHA.
hpht: 0
md: 3058
mdCsgLast: 2914.8
mdDiaHoleStart: 2920
mdPlanned: -999.99
mdStrengthForm: 2923
presTestType: formation integrity test
reportNo: 25
ropCurrent: -999.99
strengthForm: 1.5
sum24Hr: Drilled out shoe track + 3 new formation. Performed FIT, 51 bars 1.32 SG equivalent to 1.50 SG. Drilled 8½" hole from 2920m to 3163m.
tightWell: 0
tvd: 2882
tvdStrengthForm: 2752
waterDepth: 91
wellheadElevation: 138.9
Drilling fluid:
Pore pressure:
Survey stations:
azi: 260.2
dTim: 2009-02-13T00:00:00+01:00
incl: 15.39
md: 2997.1
tvd: 2824
azi: 261.37
dTim: 2009-02-13T00:00:00+01:00
incl: 18.98
md: 3038.4
tvd: 2863.5
azi: 259.28
dTim: 2009-02-13T00:00:00+01:00
incl: 19.82
md: 3078.3
tvd: 2901
azi: 250.95
dTim: 2009-02-13T00:00:00+01:00
incl: 12.77
md: 2939.7
tvd: 2768.3
azi: 261.5
dTim: 2009-02-13T00:00:00+01:00
incl: 13.62
md: 2969.8
tvd: 2797.5
azi: 256.07
dTim: 2009-02-13T00:00:00+01:00
incl: 21.94
md: 3118.3
tvd: 2938.4
Activities:
comments: Drilled out shoe track from 2881.8 m to 2914 m whilst bleeding in 1.60 sg OBM to weigh up from 1.25 sg to 1.32 sg OBM. Drilling parameters : 2000 lpm / SPP 156-200 bar / 50 RPM / torque 17-22 kNm / WOB 5-10 mT / ECD 1.40 EMW / ROP 1-20 m/hrs / Effective ROP 5.6 m/hr.
dTimEnd: 2009-02-12T06:00:00+01:00
dTimStart: 2009-02-12T00:15:00+01:00
md: 2914
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Drilled out 9 5/8" casing shoe from 2914m to 2920m and 3 meter new formation to 2923m. Drilling parameters: Flow 2000 lpm / SPP 159 bars / String RPM 70  TQ 26-29 kNm / WOB 5-6 / ECD 1.42 EMW / MUD weight 1.32 SG / ROP 5 m/hours.  Cleaned out rat hole, observed packing off, reamed at reduced weight. Verified no restrictions.

dTimEnd: 2009-02-12T09:30:00+01:00
dTimStart: 2009-02-12T06:00:00+01:00
md: 2923
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Took SCR @ shoe, ran back & tagged  TD @ 2923m.

dTimEnd: 2009-02-12T10:00:00+01:00
dTimStart: 2009-02-12T09:30:00+01:00
md: 2923
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Pumped 5 m³ LCM pill and placed at TD 2923m.

dTimEnd: 2009-02-12T10:45:00+01:00
dTimStart: 2009-02-12T10:00:00+01:00
md: 2923
phase: fixed
proprietaryCode: formation evaluation -- rft/fit
state: ok
stateDetailActivity: success
comments: POOH from 2923m to 2817m.

dTimEnd: 2009-02-12T11:15:00+01:00
dTimStart: 2009-02-12T10:45:00+01:00
md: 2817
phase: fixed
proprietaryCode: formation evaluation -- rft/fit
state: ok
stateDetailActivity: success
comments: Rigged up and performed FIT. Applied 51 bars equivalent to 1.50 SG. 
ESD from MWD 1.516 SG. 

dTimEnd: 2009-02-12T12:15:00+01:00
dTimStart: 2009-02-12T11:15:00+01:00
md: 2817
phase: fixed
proprietaryCode: formation evaluation -- rft/fit
state: ok
stateDetailActivity: success
comments: Good FIT test, rigged down hose and pump-in sub.

dTimEnd: 2009-02-12T12:30:00+01:00
dTimStart: 2009-02-12T12:15:00+01:00
md: 2817
phase: fixed
proprietaryCode: formation evaluation -- rft/fit
state: ok
stateDetailActivity: success
comments: Flushed choke and kill lines with 1.32sg OBM.

dTimEnd: 2009-02-12T12:45:00+01:00
dTimStart: 2009-02-12T12:30:00+01:00
md: 2817
phase: fixed
proprietaryCode: formation evaluation -- rft/fit
state: ok
stateDetailActivity: success
comments: Washed in hole from 2817m to 2923 mt. Down linked tools and set same.

dTimEnd: 2009-02-12T13:45:00+01:00
dTimStart: 2009-02-12T12:45:00+01:00
md: 2923
phase: fixed
proprietaryCode: drilling -- survey
state: ok
stateDetailActivity: success
comments: Drilled 8½" hole from 2923m to 3058m. Drilling parameters: Flow 2000-2400 lpm / SPP 156-218 bars / String RPM 160  TQ 26-31 kNm / WOB 7-9 / ECD 1.44 EMW / MUD weight 1.32 SG / ROP 15-30 m/hour. 
Took survey after every connection.
dTimEnd: 2009-02-13T00:00:00+01:00
dTimStart: 2009-02-12T13:45:00+01:00
md: 3058
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
Lithology and shows: