Daily Drilling Report
Well: NO 15/9-F-12
Report period: 2007-07-31T00:00:00+02:00 to 2007-08-01T00:00:00+02:00
Wellbore info:
dTimSpud: 2007-03-15T00:00:00+01:00
dateDrillComplete: 2007-08-26
daysBehind: 16.7
operator: Statoil
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2007-08-01T00:00:00+02:00
dTimDiaHoleStart: 2007-07-21T13:30:00+02:00
diaHole: 17.5
distDrill: 0
elevKelly: 54.9
fixedRig: false
forecast24Hr: R/U for running 14" casing. Run 14" casing.
hpht: 0
md: 2572.5
mdCsgLast: 1357
mdDiaHoleStart: 1372
mdPlanned: -999.99
mdStrengthForm: 1353
presTestType: leak off test
reportNo: 49
ropCurrent: -999.99
strengthForm: 1.7
sum24Hr: Circ. POOH 17 1/2" BHA. L/D Schlumberger tools. RIH with WBRRT. Jetted and washed BOP area. RIH and washed wearbushing area and retrieved wearbushing. POOH.
tightWell: 0
tvd: 2481.5
tvdCsgLast: 1333
tvdStrengthForm: 1353
waterDepth: 91
wellheadElevation: 138.7
Drilling fluid:
dTim: 2007-07-31T23:00:00+02:00
density: 1.35
locationSample: Active pit
md: 2572
mudClass: water based
presBopRating: 690
pv: 36
type: HPWBM
visFunnel: -999.99
yp: 12.5
dTim: 2007-07-31T22:00:00+02:00
density: 1.35
locationSample: Reserve pit
md: 0
mudClass: water based
presBopRating: 690
pv: 36
type: HPWBM
visFunnel: -999.99
yp: 10
dTim: 2007-07-31T15:00:00+02:00
density: 1.35
locationSample: Active pit
md: 2572
mudClass: water based
presBopRating: 690
pv: 36
type: HPWBM
visFunnel: -999.99
yp: 10.5
dTim: 2007-07-31T05:00:00+02:00
density: 1.35
locationSample: Active pit
md: 2572.5
mudClass: water based
presBopRating: 690
pv: 36
type: HPWBM
visFunnel: -999.99
yp: 10.5
Pore pressure:
dTim: 2007-08-01T00:00:00+02:00
equivalentMudWeight: 1.05
md: 2513
readingKind: estimated
Survey stations:
Activities:
comments: Circulated bottoms up at 4500 lpm to obtain bottom sample. Dynamic losses 1,8 m3/hrs.
dTimEnd: 2007-07-31T01:00:00+02:00
dTimStart: 2007-07-31T00:00:00+02:00
md: 2572.5
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Obtained sample and verified section TD at 2572,5 m MD, 19 m MD into Ty formation.
dTimEnd: 2007-07-31T01:30:00+02:00
dTimStart: 2007-07-31T01:00:00+02:00
md: 2572.5
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Lined up pumps to pump Calcarb/Graphite LCM pill down drillstring. Pumped 19 m3 LCM pill at 2000 lpm while rotating 30 rpm. Spotted pill from 2572,5 m MD to 2567 m MD. Broke connection and spotted pill from 2567 m to 2529 m MD. Checked for losses - no static losses.
dTimEnd: 2007-07-31T03:00:00+02:00
dTimStart: 2007-07-31T01:30:00+02:00
md: 2529
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Cirulated well clean. Stepped up pumps to 4500 lpm and reciprocated on stand with 120/180 rpm rotation. Reset Powerdrive according to instructions from DD. Dynamic losses 0,5 m3/hrs.
dTimEnd: 2007-07-31T05:00:00+02:00
dTimStart: 2007-07-31T03:00:00+02:00
md: 2529
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Broke connection set back stand and continued to clean well on next stand. Circulated at 4500 lpm with 120/180 rpm rotation while reciprocating string.
dTimEnd: 2007-07-31T06:00:00+02:00
dTimStart: 2007-07-31T05:00:00+02:00
md: 2490
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Circulate hole clean at 4500 lpm and 120/180 rpm rotation while reciprocating on stand.
dTimEnd: 2007-07-31T06:45:00+02:00
dTimStart: 2007-07-31T06:00:00+02:00
md: 2528
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Flow checked well - well static.
dTimEnd: 2007-07-31T07:15:00+02:00
dTimStart: 2007-07-31T06:45:00+02:00
md: 2528
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: POOH with 17 1/2" drilling BHA on 5 1/2" DP from 2528 m to 1357 m MD: Pulled wet pipe. Minor tightspots (max 10 MT overpull) observed at : 2254, 2252, 2120, 1924, 1939, 1652, 1535 m MD. Intervall 1520 m to 1480 m MD, max 18 MT overpull. Intervall 1385 m to 1357 m MD, max 18 MT overpull. No rotation and/or circulation needed.
dTimEnd: 2007-07-31T14:15:00+02:00
dTimStart: 2007-07-31T07:15:00+02:00
md: 1357
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Flow checked well inside casing  shoe - well static. Pumped 10 m3 of 1,55 sg slug for pulling dry pipe.
dTimEnd: 2007-07-31T14:45:00+02:00
dTimStart: 2007-07-31T14:15:00+02:00
md: 1357
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: POOH with 17 1/2" drilling BHA on 5 1/2" DP from 1357 m to 830 m MD. Got problems with iron roughneck.
dTimEnd: 2007-07-31T15:45:00+02:00
dTimStart: 2007-07-31T14:45:00+02:00
md: 830
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Repaired bursted hydraulic hose in iron roughneck dragchain
dTimEnd: 2007-07-31T18:00:00+02:00
dTimStart: 2007-07-31T15:45:00+02:00
md: 830
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: equipment failure
comments: Continued to POOH with 17 1/2" drilling BHA on 5 1/2" DP/HWDP from 830 m to 200 m MD.
dTimEnd: 2007-07-31T19:30:00+02:00
dTimStart: 2007-07-31T18:00:00+02:00
md: 200
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Flow checked well prior to pulling 17 1/2" BHA - well static. Removed automatic slips and installed masterbushing.
dTimEnd: 2007-07-31T20:00:00+02:00
dTimStart: 2007-07-31T19:30:00+02:00
md: 200
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Pulled 17 1/2" drilling BHA from 200 m to 63 m MD. Racked back drillcollars, jar and intensifier.
dTimEnd: 2007-07-31T21:45:00+02:00
dTimStart: 2007-07-31T20:00:00+02:00
md: 38
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: Rigged up adapter and transfer shield on top of ADN tool. Removed RA from ADN source and transferred same to transportation container.
dTimEnd: 2007-07-31T22:45:00+02:00
dTimStart: 2007-07-31T21:45:00+02:00
md: 38
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: Broke out and laid down ADN, Sonic and ARC logging tools. Laid down Powerdrive.
dTimEnd: 2007-08-01T00:00:00+02:00
dTimStart: 2007-07-31T22:45:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
Lithology and shows: