Daily Drilling Report
Well: NO 15/9-F-5
Report period: 2008-10-10T00:00:00+02:00 to 2008-10-11T00:00:00+02:00
Wellbore info:
dTimSpud: 2007-11-11T00:00:00+01:00
dateDrillComplete: 2008-07-30
daysBehind: 2
operator: StatoilHydro
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2008-10-11T00:00:00+02:00
dTimDiaHoleStart: 2008-10-05T20:15:00+02:00
distDrill: -999.99
elevKelly: 54.9
fixedRig: false
forecast24Hr: Perform frac job with 1.10 SG brine by increase BHP to approx. 380 bars. Rig down surface equipment.
hpht: 0
md: -999.99
mdCsgLast: 3790.1
mdPlanned: -999.99
mdStrengthForm: 2921
presTestType: formation integrity test
reportNo: 6
ropCurrent: -999.99
strengthForm: 1.65
sum24Hr: Performed frac job. Final pump rate: Cmt unit 1400 lpm Grizzlies 2400 lpm. WHP up to 349 bars, total pumped 380 m³ 1.09 SG brine. Re-arranged set up to be able to increase rate from Grizzly pumps.
tightWell: 0
tvdCsgLast: 3245.3
tvdStrengthForm: 2610
waterDepth: 91
wellheadElevation: 138.9
Drilling fluid:
Pore pressure:
Survey stations:
Activities:
comments: Preparing pits with Brine and drill water for Frac job. Fixed Samson pump in pump room.

dTimEnd: 2008-10-10T02:00:00+02:00
dTimStart: 2008-10-10T00:00:00+02:00
md: 0
phase: fixed
proprietaryCode: workover -- rig up/down
state: ok
stateDetailActivity: success
comments: Derrick inspection to assess lifting point for cable trays, upper drive tray, bath tub. Listed extra lifting equipment needed in the derrick to come from Westcon.

dTimEnd: 2008-10-10T03:00:00+02:00
dTimStart: 2008-10-10T02:00:00+02:00
md: 0
phase: fixed
proprietaryCode: workover -- rig up/down
state: ok
stateDetailActivity: success
comments: Continued preparing pits with Brine and drill water for Frac job.

dTimEnd: 2008-10-10T04:30:00+02:00
dTimStart: 2008-10-10T03:00:00+02:00
md: 0
phase: fixed
proprietaryCode: workover -- rig up/down
state: ok
stateDetailActivity: success
comments: Westcon down from derrick due to too high windspeed. Continued further planning to move PRS into vertical position.
dTimEnd: 2008-10-10T06:00:00+02:00
dTimStart: 2008-10-10T04:30:00+02:00
md: 0
phase: fixed
proprietaryCode: workover -- rig up/down
state: ok
stateDetailActivity: success
comments: Prepared plan/procedure for frac job on F-5. Mixed & diluted brine in pits to 1.09 SG.

Parallel activity: Continued with Production injecting in F-5. Due to wind speed @ 37 knots no access to the derrick. 

dTimEnd: 2008-10-10T14:00:00+02:00
dTimStart: 2008-10-10T06:00:00+02:00
md: 0
phase: fixed
proprietaryCode: workover -- rig up/down
state: ok
stateDetailActivity: success
comments: Held tool box talk prior to perform frac job.

dTimEnd: 2008-10-10T14:15:00+02:00
dTimStart: 2008-10-10T14:00:00+02:00
md: 0
phase: fixed
proprietaryCode: workover -- other
state: ok
stateDetailActivity: success
comments: Lined up Halliburton lines & pressure test same to 330 bar 5 mins. Commence to perform frac job as per program.

dTimEnd: 2008-10-10T16:00:00+02:00
dTimStart: 2008-10-10T14:15:00+02:00
md: 0
phase: fixed
proprietaryCode: workover -- other
state: ok
stateDetailActivity: success
comments: Aborted frac job due to air in the suction system. Installed air bleed off line on both Halliburton Grizzly pump.

Lined up for production to continue to inject F-5.
dTimEnd: 2008-10-10T17:30:00+02:00
dTimStart: 2008-10-10T16:00:00+02:00
md: 0
phase: fixed
proprietaryCode: workover -- other
state: ok
stateDetailActivity: success
comments: Continued injecting in F-5 via production. No access to derrick due to high wind speed @ 31 Knots.

Parallel activity: Fluid end inspection on mud pumps, general maintenance, prepare pad eyes on tension deck and house keeping.

dTimEnd: 2008-10-10T19:00:00+02:00
dTimStart: 2008-10-10T17:30:00+02:00
md: 0
phase: fixed
proprietaryCode: workover -- rig up/down
state: ok
stateDetailActivity: success
comments: Held tool box talk prior to perform frac job. 

dTimEnd: 2008-10-10T19:30:00+02:00
dTimStart: 2008-10-10T19:00:00+02:00
md: 0
phase: fixed
proprietaryCode: workover -- other
state: ok
stateDetailActivity: success
comments: Lined up for frac job, equalized across KWV and Swab, opened same. Commenced pumping 1.09 sg brine with Grizzly pumps at WI pressure 330 bars and took over from production. Production backed down injection and closed PWV, bled of pressure in flow line and opened bled valve on the flow line.
Started to pump 700 lpm with Cmt unit 800 lpm with each Grizzly pump. WHP 330 bars.

dTimEnd: 2008-10-10T20:30:00+02:00
dTimStart: 2008-10-10T19:30:00+02:00
md: 0
phase: fixed
proprietaryCode: workover -- other
state: ok
stateDetailActivity: success
comments: Increased rate, Cmt unit 1000 lpm and Grizzlies 2070 lpm. WHP started to pick up slowly to 335 bars.
Picked up rate at Grizzlies to 2300 lpm, pressure at suction line 0.9 bars. Started second mixing pump to keep up the suction pressure.
Final pump rate: Cmt unit 1400 lpm Grizzlies 2400 lpm. WHP 349 bars, total pumped 380 m³ 1.09 SG brine.

dTimEnd: 2008-10-10T22:30:00+02:00
dTimStart: 2008-10-10T20:30:00+02:00
md: 0
phase: fixed
proprietaryCode: workover -- other
state: ok
stateDetailActivity: success
comments: Re-arranged surface suction line with two 4" lines coming from the rig floor. Commenced cleaning suction/mixing lines # 1 and mixing pump #3. 

dTimEnd: 2008-10-11T00:00:00+02:00
dTimStart: 2008-10-10T22:30:00+02:00
md: 0
phase: fixed
proprietaryCode: workover -- rig up/down
state: ok
stateDetailActivity: success
Lithology and shows: