Daily Drilling Report
Well: NO 15/9-F-12
Report period: 2007-07-10T00:00:00+02:00 to 2007-07-11T00:00:00+02:00
Wellbore info:
dTimSpud: 2007-03-15T00:00:00+01:00
dateDrillComplete: 2007-08-26
daysBehind: 5.9
operator: Statoil
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2007-07-11T00:00:00+02:00
dTimDiaHoleStart: 2007-07-05T14:15:00+02:00
diaHole: 26
distDrill: -999.99
elevKelly: 54.9
fixedRig: false
forecast24Hr: POOH to top Utsira, displace well to 1.4 SG mud. POOH to surface. Remove/pull CTS funnel. Prepare/run 20" CSG.
hpht: 0
md: 1369
mdCsgLast: 251
mdDiaHoleStart: 258
mdPlanned: -999.99
mdStrengthForm: 251
presTestType: formation integrity test
reportNo: 28
ropCurrent: -999.99
strengthForm: 1.2
sum24Hr: Circulated Hi-vis out of hole w/ SW at 5010 lpm, 180 bars. POOH to 994m, took weight. RIH F/ 994m T/ 1369m. Had to work string through tight spots at 1093, 1102, 1246, 1267, 1291, 1309, 1333. Pumped 30 m³ Hi-vis, btms up w/ SW,  25 m³ Hi-vis, 1.5 btms w/ SW. Pumped 200 m³ 1.4 SG mud. POOH F/ 1369m T/ 1002m.

tightWell: 0
tvd: 1344
tvdCsgLast: 251
tvdStrengthForm: 251
waterDepth: 91
wellheadElevation: 0
Drilling fluid:
dTim: 2007-07-10T16:00:00+02:00
density: 1.05
locationSample: Reserve pit
md: 1369
mudClass: water based
presBopRating: 0
pv: -999.99
type: Spud Mud
visFunnel: 155
yp: -999.99
dTim: 2007-07-10T15:00:00+02:00
density: 1.4
locationSample: Reserve pit
md: 1369
mudClass: water based
presBopRating: 0
pv: -999.99
type: Spud Mud
visFunnel: 110
yp: -999.99
dTim: 2007-07-10T22:00:00+02:00
density: 1.4
locationSample: Reserve pit
md: 1369
mudClass: water based
presBopRating: 0
pv: -999.99
type: Spud Mud
visFunnel: 100
yp: -999.99
dTim: 2007-07-10T01:00:00+02:00
density: 1.05
locationSample: Reserve pit
md: 1369
mudClass: water based
presBopRating: 0
pv: -999.99
type: Spud Mud
visFunnel: 150
yp: -999.99
Pore pressure:
Survey stations:
Activities:
comments: Continued circulate hole clean with SW 4500 lpm 165 bar, 80 rpm, 8 - 12 KNm. Mud pump #3 out of services.
dTimEnd: 2007-07-10T00:30:00+02:00
dTimStart: 2007-07-10T00:00:00+02:00
md: 1369
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Mud pump #3 up running. Increased rate to 5478 lpm, 224 bars, 80 rpm, started to ream out of hole 1 std/hr, 22 - 28 KNm, Hook load 145 MT, no overpull.
At 1324m stopped rotation, no overpull. Pumped out of hole to 1313 m took OP of 20 MT, started to rotate 80 rpm.
Continued ream out of hole 1 std/hr F/ 1220 m T/ 1262 m, 5478 lpm, 222 - 226 bars, 80 rpm, 8 - 28 KNm, Hook load 140 - 145 MT.
dTimEnd: 2007-07-10T03:15:00+02:00
dTimStart: 2007-07-10T00:30:00+02:00
md: 1262
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Racked back second std. Continued POOH T/ 1220 m, pumped 40 m³ of hi-vis, and displaced same OOH with SW, 5478 lpm, 217 bars, 80 rpm,  8 - 10 KNm, Hook load 140 - 145 MT, no overpull
dTimEnd: 2007-07-10T04:45:00+02:00
dTimStart: 2007-07-10T03:15:00+02:00
md: 1220
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: POOH w/ 144 MT hook load F/ 1220m T/1095 12min/std. Pumped 40 m³ Hi-vis.
dTimEnd: 2007-07-10T06:00:00+02:00
dTimStart: 2007-07-10T04:45:00+02:00
md: 1095
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Circulated Hi-vis out of hole w/ SW at 5010 lpm, 180 bars.
dTimEnd: 2007-07-10T07:30:00+02:00
dTimStart: 2007-07-10T06:00:00+02:00
md: 1095
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: POOH to 994 m, took over pull of 15 MT. Ran back in hole, met obstruction at 1093m, worked string, 333 - 5000 lpm, 3 - 179 bars, 5 - 15 rpm, 6 - 9 KNm. Lined up tool face high side, pumped 5000 lpm 179 bars, passed obstruction at 1093m. RIH F/ 1093m T/ 1101m.
dTimEnd: 2007-07-10T13:45:00+02:00
dTimStart: 2007-07-10T07:30:00+02:00
md: 1093
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Pumped 10 m³ Hi-vis followed by 1.5 btms up w/ SW, 5000 lpm, 179 bars, 50 rpm, 5 - 8 KNm.
dTimEnd: 2007-07-10T15:30:00+02:00
dTimStart: 2007-07-10T13:45:00+02:00
md: 1101
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: RIH took weight at 1102 m rotated string, 330 lpm, 1 bar, 10 rpm, 13 - 15 KNm. Lined up tool face high side, 5000 lpm, 179 bars, passed obstruction. RIH F/ 1102m T/ 1142 m.
dTimEnd: 2007-07-10T16:30:00+02:00
dTimStart: 2007-07-10T15:30:00+02:00
md: 1142
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Pumped 10 m³ Hi-vis and circulated out same 5000 lpm, 179 bars. Rotated & reciprocated pipe F/1142 m T/ 1100m.
dTimEnd: 2007-07-10T18:00:00+02:00
dTimStart: 2007-07-10T16:30:00+02:00
md: 1142
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: RIH F/ 1142 m T/ 1369 m. Worked string, rotating/sliding high side. 3076 - 5010 lpm 82 - 190 bars, 0 - 20 rpm, 0.5 - 20 KNm.
dTimEnd: 2007-07-10T22:00:00+02:00
dTimStart: 2007-07-10T18:00:00+02:00
md: 1369
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Pumped 30 m³ Hi-vis, one btms up w/ SW, 25 m³ Hi-vis, 1.5 btms up w/ SW.  5500 lpm, 226 bars. 80 rpm. Rotated & reciprocated pipe F/ 1369m T/ 1355m.
dTimEnd: 2007-07-11T00:00:00+02:00
dTimStart: 2007-07-10T22:00:00+02:00
md: 1369
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
Lithology and shows: