Daily Drilling Report
Well: NO 15/9-F-7
Report period: 2007-09-21T00:00:00+02:00 to 2007-09-22T00:00:00+02:00
Wellbore info:
dTimSpud: 2007-05-01T00:00:00+02:00
dateDrillComplete: 2007-10-04
daysBehind: 2.5
operator: Statoil
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2007-09-22T00:00:00+02:00
dTimDiaHoleStart: 2007-09-21T13:45:00+02:00
diaHole: 17.5
distDrill: 7
elevKelly: 54.9
fixedRig: false
forecast24Hr: Drill 17 1/2" hole from 215 m to 375 m taking gyro singel-shot survey every 10 m.
hpht: 0
md: 215
mdCsgLast: 202
mdDiaHoleStart: 210
mdPlanned: -999.99
mdStrengthForm: 0
reportNo: 8
ropCurrent: -999.99
strengthForm: 0
sum24Hr: RIH with 17 1/2" BHA from 144 m and tagged cmt at 196 m. Drill out 30" shoe using SW and hi-vis pills. Clean out rathole. Drill to 215 m MD while attempting to take surveys. Spotted 10 m3 1.40 sg pill on bottom and POOH. Changed 17 1/2" BHA and RIH to 200 m. RU gyro unit  to run single shot survey through DP.
tightWell: 0
tvd: 215
tvdCsgLast: 202
tvdStrengthForm: 0
waterDepth: 91
wellheadElevation: 0
Drilling fluid:
dTim: 2007-09-21T22:00:00+02:00
density: 1.05
locationSample: Reserve pit
md: -999.99
mudClass: water based
presBopRating: 0
pv: -999.99
type: Spud Mud
visFunnel: 115
yp: -999.99
Pore pressure:
Survey stations:
Activities:
comments: MU and RIH with 17 1/2" BHA from 9 m to 129 m. Stabbed into 30" conductor housing at 139.7 m assisted by ROV. RIH with 17 1/2" BHA to 144 m.
dTimEnd: 2007-09-21T06:00:00+02:00
dTimStart: 2007-09-21T00:00:00+02:00
md: 144
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: MU and RIH with 17 1/2" BHA from 144 m to 188 m. Started circulating and attempted to take survey without sucess.
dTimEnd: 2007-09-21T07:45:00+02:00
dTimStart: 2007-09-21T06:00:00+02:00
md: 188
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: RB 1 std and topped up oil in TDS.
dTimEnd: 2007-09-21T09:45:00+02:00
dTimStart: 2007-09-21T07:45:00+02:00
md: 188
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: equipment failure
comments: Attempted to re-take survey without sucess.
dTimEnd: 2007-09-21T10:15:00+02:00
dTimStart: 2007-09-21T09:45:00+02:00
md: 188
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Washed down and tagged cmt at 196 m. Drilled out shoe from 196 m to 210 m; 3500 lpm, 93 bar, 60 rpm, 3 kNm, 2 MT WOB. Up weight 100 MT/down weight 97 MT. Pulled through shoe and observed no drag.
dTimEnd: 2007-09-21T13:45:00+02:00
dTimStart: 2007-09-21T10:15:00+02:00
md: 210
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Attempted to re-take survey without sucess. Drilled 17 1/2" hole from 210 m to 215 m; 3000 lpm, 71 bar, 60 rpm, 1-6 kNm, 1 MT WOB. Attempted to re-take survey without sucess.
dTimEnd: 2007-09-21T15:15:00+02:00
dTimStart: 2007-09-21T13:45:00+02:00
md: 215
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Circulated while evaluating problem with survey. Spotted 10 m3 1.40 sg pill on bottom prior to POOH to change BHA.
dTimEnd: 2007-09-21T16:00:00+02:00
dTimStart: 2007-09-21T15:15:00+02:00
md: 215
phase: fixed
proprietaryCode: drilling -- circulating conditioning
state: ok
stateDetailActivity: success
comments: POOH from 215 m to 192 m. Inspected TDS for loose items. Continued POOH from 192 m to surface.
dTimEnd: 2007-09-21T20:30:00+02:00
dTimStart: 2007-09-21T16:00:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: Changed 5 1/2" elevator due to missing pin.
dTimEnd: 2007-09-21T22:00:00+02:00
dTimStart: 2007-09-21T20:30:00+02:00
md: 0
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: equipment failure
comments: MU and RIH with new 17 1/2" BHA to 36 m.
dTimEnd: 2007-09-22T00:00:00+02:00
dTimStart: 2007-09-21T22:00:00+02:00
md: 36
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
Lithology and shows: