Daily Drilling Report
Well: NO 15/9-F-7
Report period: 2007-10-03T00:00:00+02:00 to 2007-10-04T00:00:00+02:00
Wellbore info:
dTimSpud: 2007-05-01T00:00:00+02:00
dateDrillComplete: 2007-10-04
daysBehind: 4.9
operator: StatoilHydro
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2007-10-04T00:00:00+02:00
dTimDiaHoleStart: 2007-10-02T15:30:00+02:00
diaHole: 12.25
distDrill: 96
elevKelly: 54.9
fixedRig: false
forecast24Hr: MU and RIH with clean out BHA. Scrape screen hanger setting area. Circulate well clean. Displace open hole to 1.20 sg NaCl/NaBr brine. Open circulation sub. Pump wash train round in 13 3/8" casing and circulate 1.20 sg NaCl until well is clean. POOH and LD cleanout BHA. Wash WH and riser. MU and run sand screen. 
hpht: 0
md: 1083
mdCsgLast: 907.7
mdDiaHoleStart: 915
mdPlanned: -999.99
mdStrengthForm: 0
reportNo: 20
ropCurrent: -999.99
strengthForm: 0
sum24Hr: Drilled from 978 m to 1083 m, Performed wiper trip to the shoe and back to TD, no tight spots. Circulated well clean, POOH with 12 ¼" BHA.
tightWell: 0
tvd: 1077
tvdCsgLast: 904.1
tvdStrengthForm: 0
waterDepth: 91
wellheadElevation: 0
Drilling fluid:
dTim: 2007-10-03T15:00:00+02:00
density: 1.26
filtrateLtlp: 8.4
locationSample: Flowline
md: 1083
mudClass: water based
presBopRating: 0
pv: 38
type: Soludril-N
visFunnel: -999.99
yp: 19.5
dTim: 2007-10-03T10:00:00+02:00
density: 1.27
filtrateLtlp: 8.6
locationSample: Flowline
md: 1010
mudClass: water based
presBopRating: 0
pv: 38
type: Soludril-N
visFunnel: -999.99
yp: 17
Pore pressure:
dTim: 2007-10-04T00:00:00+02:00
equivalentMudWeight: 1.03
md: 1083
readingKind: estimated
Survey stations:
azi: 261.78
dTim: 2007-10-04T00:00:00+02:00
incl: 8.3
md: 962.4
tvd: 958.2
azi: 262.86
dTim: 2007-10-04T00:00:00+02:00
incl: 8.53
md: 1005.4
tvd: 1000.8
azi: 263.46
dTim: 2007-10-04T00:00:00+02:00
incl: 8.66
md: 1043.9
tvd: 1038.9
Activities:
comments: Continued working on mud pumps.
dTimEnd: 2007-10-03T01:00:00+02:00
dTimStart: 2007-10-03T00:00:00+02:00
md: 978
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: equipment failure
comments: Pulled out and into the shoe, monitored well over the trip tank. Meanwhile continued working on mud pumps.
dTimEnd: 2007-10-03T01:45:00+02:00
dTimStart: 2007-10-03T01:00:00+02:00
md: 897
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: equipment failure
comments: Investigated failures on mud pumps and carried out repairs.
Failures located: MP-1: Swab in line, MP-2: Fluid end problems, MP-3: Liner problem, software problem, insufficient fluid supply. 

dTimEnd: 2007-10-03T06:00:00+02:00
dTimStart: 2007-10-03T01:45:00+02:00
md: 897
phase: fixed
proprietaryCode: interruption -- repair
state: ok
stateDetailActivity: equipment failure
comments: Pepaired the mud pumps.
dTimEnd: 2007-10-03T07:00:00+02:00
dTimStart: 2007-10-03T06:00:00+02:00
md: 897
phase: fixed
proprietaryCode: interruption -- repair
state: ok
stateDetailActivity: equipment failure
comments: circulated at 897 m to test pumps, Ran back in to 978 m.
dTimEnd: 2007-10-03T08:00:00+02:00
dTimStart: 2007-10-03T07:00:00+02:00
md: 978
phase: fixed
proprietaryCode: interruption -- repair
state: ok
stateDetailActivity: equipment failure
comments: Drilled ahead from 978 m to 1018 m, 3300 lpm, 139 bars, 150 rpm, 10-12 kNm, WOB 9 MT, ECD 1.3 SG.
dTimEnd: 2007-10-03T09:30:00+02:00
dTimStart: 2007-10-03T08:00:00+02:00
md: 1018
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Took survey.
dTimEnd: 2007-10-03T09:45:00+02:00
dTimStart: 2007-10-03T09:30:00+02:00
md: 1018
phase: fixed
proprietaryCode: drilling -- survey
state: ok
stateDetailActivity: success
comments: Drilled ahead from 1018 m to 1083 m, 2880 lpm, 115 bars, 131 rpm, 12-18 kNm, WOB 6 MT, ECD 1.3 SG.
dTimEnd: 2007-10-03T13:30:00+02:00
dTimStart: 2007-10-03T09:45:00+02:00
md: 1083
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Circulated bottoms up 3 times, reciprocating the pipe inside the shale, 3300 lpm 120 rpm. Flow checked well, well static.
dTimEnd: 2007-10-03T15:00:00+02:00
dTimStart: 2007-10-03T13:30:00+02:00
md: 1083
phase: fixed
proprietaryCode: drilling -- circulating conditioning
state: ok
stateDetailActivity: success
comments: Pulled up to inside the shoe at 900 m.
dTimEnd: 2007-10-03T16:15:00+02:00
dTimStart: 2007-10-03T15:00:00+02:00
md: 900
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Flow checked well. Meanwhile held tool box talk prior to remove 10" diverter insert and removed same. Well static.
dTimEnd: 2007-10-03T17:00:00+02:00
dTimStart: 2007-10-03T16:15:00+02:00
md: 900
phase: fixed
proprietaryCode: drilling -- circulating conditioning
state: ok
stateDetailActivity: success
comments: RIH from shoe and tagged TD at 1083 m, no tight spots.
dTimEnd: 2007-10-03T17:45:00+02:00
dTimStart: 2007-10-03T17:00:00+02:00
md: 1083
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Circulated until well were clean, reciprocating the pipe inside the shale, 2700 lpm 96 bars.
dTimEnd: 2007-10-03T19:45:00+02:00
dTimStart: 2007-10-03T17:45:00+02:00
md: 1083
phase: fixed
proprietaryCode: drilling -- circulating conditioning
state: ok
stateDetailActivity: success
comments: Flow checked well, well static.
dTimEnd: 2007-10-03T20:15:00+02:00
dTimStart: 2007-10-03T19:45:00+02:00
md: 1083
phase: fixed
proprietaryCode: drilling -- circulating conditioning
state: ok
stateDetailActivity: success
comments: POOH with 5½" DP and 12 ¼" drilling BHA from 1083 m to 275 m, pulled out wet.
dTimEnd: 2007-10-04T00:00:00+02:00
dTimStart: 2007-10-03T20:15:00+02:00
md: 275
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
Lithology and shows: