Daily Drilling Report
Well: NO 15/9-F-7
Report period: 2007-10-06T00:00:00+02:00 to 2007-10-07T00:00:00+02:00
Wellbore info:
dTimSpud: 2007-05-01T00:00:00+02:00
dateDrillComplete: 2007-10-04
daysBehind: 3.8
operator: StatoilHydro
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2007-10-07T00:00:00+02:00
dTimDiaHoleStart: 2007-10-05T04:00:00+02:00
distDrill: -999.99
elevKelly: 54.9
fixedRig: false
forecast24Hr: POOH with swab cup assembly. Redress burst disk sub. M/U two Swab cups for stimulation with Citric acid. RIH with Swab assembly and pump Citric acid. POOH with Swab assembly. Perform tubing hanger dummy run. M/U and RIH ESP.  
hpht: 0
md: 1085
mdCsgLast: 1062
mdDiaHoleStart: 1083
mdPlanned: -999.99
mdStrengthForm: 0
reportNo: 23
ropCurrent: -999.99
strengthForm: 0
sum24Hr: POOH with 9 5/8" liner hanger BHA from 810 m to surface and laid out same. During PU of Swab assembly, a part of the aft upper PRS support arm came off and dropped on to the rig floor. Operation was stopped until safe operation could continue. RIH with Swab assembly on 5½" DP to swab in well to achieve good losses rate, Loose rate vent from 1200 lpm to 150 lpm.
tightWell: 0
tvd: 1077
tvdCsgLast: 1056.7
tvdStrengthForm: 0
waterDepth: 91
wellheadElevation: 139.7
Drilling fluid:
dTim: 2007-10-06T15:00:00+02:00
density: 1.03
locationSample: Reserve pit
md: 1083
mudClass: other
presBopRating: 0
pv: -999.99
type: Packer fluid
visFunnel: -999.99
yp: -999.99
Pore pressure:
Survey stations:
Activities:
comments: Continued RIH with 9 5/8" screens from 500 m to 738 m. Took weight at 738 m sat down weight 9 MT and picked up free. Made up TDS. Broke circulation 500 lpm, 5 bars,  RIH passed obstruction at 738m. Continued RIH with 9 5/8" screens from 738 m to 907 m (shoe)
dTimEnd: 2007-10-06T02:30:00+02:00
dTimStart: 2007-10-06T00:00:00+02:00
md: 907
phase: fixed
proprietaryCode: completion -- sand control
state: ok
stateDetailActivity: success
comments: Continued to RIH with 9 5/8" screens in open hole from 907 m to 1060 m. Took up/down weight 124/105 MT
dTimEnd: 2007-10-06T03:15:00+02:00
dTimStart: 2007-10-06T02:30:00+02:00
md: 1060
phase: fixed
proprietaryCode: completion -- sand control
state: ok
stateDetailActivity: success
comments: Dropped 1 3/4" aluminium ball. Positioned string at setting depth 1062 m in up weight. Chased ball with 220 lpm. Applied 125 bars to string when ball seated. Held pressure for 2 mins. Sat down weight 20 MT on liner hanger. Increased the pressure to 185 bars, 2 mins to released the running tool. Increased the pressure to shear the ball seat. Ball seat sheared at 200 bars.
Picked up to the free moving up weight to bring the Packer Actuator dogs above the PBR.  Sat down 30 ton. Observed packer shearing. Top Liner hanger PBR at 850 m.

dTimEnd: 2007-10-06T04:00:00+02:00
dTimStart: 2007-10-06T03:15:00+02:00
md: 1062
phase: fixed
proprietaryCode: completion -- sand control
state: ok
stateDetailActivity: success
comments: Pulled running tool out of PBR to 825 m. Displaced 13 3/8" casing to 1.03 SG NaCl brine with 3000 lpm 45 - 35 bars.
dTimEnd: 2007-10-06T05:45:00+02:00
dTimStart: 2007-10-06T04:00:00+02:00
md: 825
phase: fixed
proprietaryCode: completion -- sand control
state: ok
stateDetailActivity: success
comments: POOH with liner hanger running tool from 825 m to 810 m
dTimEnd: 2007-10-06T06:00:00+02:00
dTimStart: 2007-10-06T05:45:00+02:00
md: 0
phase: fixed
proprietaryCode: completion -- sand control
state: ok
stateDetailActivity: success
comments: Continued to POOH with 9 5/8" liner hanger BHA from 810 m to surface and laid out same.
dTimEnd: 2007-10-06T09:30:00+02:00
dTimStart: 2007-10-06T06:00:00+02:00
md: 0
phase: fixed
proprietaryCode: completion -- sand control
state: ok
stateDetailActivity: success
comments: Held tool box talk prior to change over from PS-21 to master bushing. Cleared rig floor and changed out PS-21 slips to master bushing. During installation of the master bushing the PRS tagged the pipe finger system. Visual inspection was performed and no visual damaged observed. During PU of Swab assembly, the aft upper PRS support arm came off and dropped on to the rig floor.
dTimEnd: 2007-10-06T10:00:00+02:00
dTimStart: 2007-10-06T09:30:00+02:00
md: 0
phase: fixed
proprietaryCode: completion -- circulating conditioning
state: ok
stateDetailActivity: success
comments: Work was terminated until safe operation could continue.
Both support arms were modified by installing safety wires. Double barrier 

dTimEnd: 2007-10-06T19:00:00+02:00
dTimStart: 2007-10-06T10:00:00+02:00
md: 0
phase: fixed
proprietaryCode: interruption -- maintain
state: ok
stateDetailActivity: equipment failure
comments: Time out with night shift discussed the incident.

dTimEnd: 2007-10-06T19:30:00+02:00
dTimStart: 2007-10-06T19:00:00+02:00
md: 0
phase: fixed
proprietaryCode: interruption -- maintain
state: ok
stateDetailActivity: equipment failure
comments: The PRS was function tested and accepted for continued operation.

dTimEnd: 2007-10-06T20:00:00+02:00
dTimStart: 2007-10-06T19:30:00+02:00
md: 0
phase: fixed
proprietaryCode: interruption -- maintain
state: ok
stateDetailActivity: equipment failure
comments: Held tool box talk prior to pick up Swab assembly. Picked up SWAB assembly and tested check valve.

dTimEnd: 2007-10-06T21:00:00+02:00
dTimStart: 2007-10-06T20:00:00+02:00
md: 0
phase: fixed
proprietaryCode: completion -- circulating conditioning
state: ok
stateDetailActivity: success
comments: Changed to PS-21 slips. RIH with Swab assembly on 5½" DP from surface to 848 m. No losses to formation.

dTimEnd: 2007-10-06T23:15:00+02:00
dTimStart: 2007-10-06T21:00:00+02:00
md: 848
phase: fixed
proprietaryCode: completion -- circulating conditioning
state: ok
stateDetailActivity: success
comments: Made up to TDS. Swabbed in the well twice using 3 strokes at the time with stroke length of 35 m. Swabbing speed 30 m/min. Losses 400 and 1000 lpm.

dTimEnd: 2007-10-07T00:00:00+02:00
dTimStart: 2007-10-06T23:15:00+02:00
md: 848
phase: fixed
proprietaryCode: completion -- circulating conditioning
state: ok
stateDetailActivity: success
Lithology and shows: