Daily Drilling Report
Well: NO 15/9-F-1 C
Report period: 2014-03-12T00:00:00+01:00 to 2014-03-13T00:00:00+01:00
Wellbore info:
dTimSpud: 2014-02-21T14:30:00+01:00
dateDrillComplete: 2014-03-15
operator: Statoil
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2014-03-13T00:00:00+01:00
dTimDiaHoleStart: 2014-03-11T04:30:00+01:00
diaHole: 8.5
distDrill: 231
elevKelly: 54.9
fixedRig: false
forecast24Hr: Drill and geosteer 8 1/2" hole.
hpht: 0
md: 3290
mdCsgLast: 3047
mdDiaHoleStart: 3059
mdPlanned: -999.99
mdStrengthForm: 3059
presTestType: formation integrity test
reportNo: 20
ropCurrent: -999.99
strengthForm: 1.6
sum24Hr: RIH with 8 1/2" RSS BHA from 140 m to 3059 m.
Drilled and oriented 8 1/2" from 3059 m to 3293 m. 
tightWell: 0
tvd: 2950
tvdCsgLast: 2868.3
tvdStrengthForm: 2874.4
waterDepth: 91
wellheadElevation: 138.9
Drilling fluid:
dTim: 2014-03-12T20:00:00+01:00
density: 1.34
locationSample: Flowline
md: 3221
mudClass: oil based
presBopRating: 345
pv: 39
tempHthp: 120
type: Enviromul Yellow
visFunnel: -999.99
yp: 12.5
dTim: 2014-03-12T14:00:00+01:00
density: 1.34
locationSample: Flowline
md: 3153
mudClass: oil based
presBopRating: 345
pv: 37
tempHthp: 120
type: Enviromul Yellow
visFunnel: -999.99
yp: 10
dTim: 2014-03-12T08:00:00+01:00
density: 1.34
locationSample: Flowline
md: 3072
mudClass: oil based
presBopRating: 345
pv: 37
tempHthp: 120
type: Enviromul Yellow
visFunnel: -999.99
yp: 8.5
Pore pressure:
dTim: 2014-03-13T00:00:00+01:00
equivalentMudWeight: 1.29
md: 3213
readingKind: estimated
dTim: 2014-03-13T00:00:00+01:00
equivalentMudWeight: 1.17
md: 3290
readingKind: estimated
Survey stations:
azi: 40.3
dTim: 2014-03-13T00:00:00+01:00
incl: 66.74
md: 3141.1
tvd: 2911.6
azi: 40.5
dTim: 2014-03-13T00:00:00+01:00
incl: 70.77
md: 3181.8
tvd: 2926.3
azi: 40.95
dTim: 2014-03-13T00:00:00+01:00
incl: 75.83
md: 3221.7
tvd: 2937.8
azi: 40.62
dTim: 2014-03-13T00:00:00+01:00
incl: 79.57
md: 3262
tvd: 2946.3
azi: 40.33
dTim: 2014-03-13T00:00:00+01:00
incl: 82.18
md: 3302.2
tvd: 2952.7
azi: 40.46
dTim: 2014-03-13T00:00:00+01:00
incl: 60.97
md: 3071.3
tvd: 2880.5
azi: 40.45
dTim: 2014-03-13T00:00:00+01:00
incl: 62.87
md: 3100.8
tvd: 2894.4
Activities:
comments: P/U first 5 1/2" DP stand, M/U to BHA. Installed PS 21 slips.
dTimEnd: 2014-03-12T00:30:00+01:00
dTimStart: 2014-03-12T00:00:00+01:00
md: 140
phase: fixed
proprietaryCode: interruption -- repair
state: ok
stateDetailActivity: equipment failure
comments: RIH w/ 8 1/2" RSS BHA on 5 1/2" DP from 140 m to 1018 m. Avg. tripping speed 878 m/hr.
dTimEnd: 2014-03-12T01:30:00+01:00
dTimStart: 2014-03-12T00:30:00+01:00
md: 1018
phase: fixed
proprietaryCode: interruption -- repair
state: ok
stateDetailActivity: equipment failure
comments: M/U TDS. Filled string w/ 800 l/min. Increased flow to 2200 l/min, 148 bar and shallow tested tools as per Baker instructions.
dTimEnd: 2014-03-12T02:30:00+01:00
dTimStart: 2014-03-12T01:30:00+01:00
md: 1018
phase: fixed
proprietaryCode: interruption -- repair
state: ok
stateDetailActivity: equipment failure
comments: RIH w/ 8 1/2" BHA on 5 1/2" DP from 1018 m to 2030 m. Avg. tripping speed 690 m/hr.
dTimEnd: 2014-03-12T04:00:00+01:00
dTimStart: 2014-03-12T02:30:00+01:00
md: 2030
phase: fixed
proprietaryCode: interruption -- repair
state: ok
stateDetailActivity: equipment failure
comments: M/U TDS and filled pipe. B/O TDS.
dTimEnd: 2014-03-12T04:30:00+01:00
dTimStart: 2014-03-12T04:00:00+01:00
md: 2030
phase: fixed
proprietaryCode: interruption -- repair
state: ok
stateDetailActivity: equipment failure
comments: RIH w/ 8 1/2" RSS BHA on 5 1/2" DP from 2030 m to 3035 m. Avg. tripping speed 804 m/hr.
dTimEnd: 2014-03-12T05:45:00+01:00
dTimStart: 2014-03-12T04:30:00+01:00
md: 3035
phase: fixed
proprietaryCode: interruption -- repair
state: ok
stateDetailActivity: equipment failure
comments: Established circulation at 9 5/8" shoe. Washed down to bottom from 3035 m to 3059 m w/ 2200 l/min/ 205 bar, 60 RPM / 11 kNm, 1,50 sg ECD.
dTimEnd: 2014-03-12T06:30:00+01:00
dTimStart: 2014-03-12T05:45:00+01:00
md: 3059
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: equipment failure
comments: Drilled 8 1/2" hole from 3059 m to 3072 m. Avg. ROP: 5,7 m/hr. WOB 3 - 9 MT. 2200 l/min/ 206 bar. 100 rpm / 12 - 15 kNm. ECD 1,50 sg. Downlinked as per Baker DD instructions.
dTimEnd: 2014-03-12T08:45:00+01:00
dTimStart: 2014-03-12T06:30:00+01:00
md: 3072
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Downlinked to ribs off. POOH from 3072 m to 3042 m into 9 5/8" shoe. Took SCRs.
dTimEnd: 2014-03-12T09:30:00+01:00
dTimStart: 2014-03-12T08:45:00+01:00
md: 3072
phase: fixed
proprietaryCode: interruption -- repair
state: ok
stateDetailActivity: equipment failure
comments: Troubleshot decoding from downhole tools. Adjusted flow rates as per Baker instructions.
Meanwhile investigated faulty drawworks motor.
dTimEnd: 2014-03-12T10:00:00+01:00
dTimStart: 2014-03-12T09:30:00+01:00
md: 3042
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: equipment failure
comments: Downlinked to ribs on. RIH to bottom at 3072 m.
dTimEnd: 2014-03-12T10:15:00+01:00
dTimStart: 2014-03-12T10:00:00+01:00
md: 3072
phase: fixed
proprietaryCode: interruption -- repair
state: ok
stateDetailActivity: equipment failure
comments: Drilled and oriented 8 1/2" hole from 3072 m to 3170 m. Avg. ROP: 14 m/hr. WOB 3 - 8 MT. 2200 - 2400 l/min/ 195 - 220 bar. 100 - 160 rpm / 12 - 23 kNm. ECD 1,50 - 1,53 sg.
dTimEnd: 2014-03-12T17:15:00+01:00
dTimStart: 2014-03-12T10:15:00+01:00
md: 3170
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Flowchecked well on T/T. Well stable. Took SCRs.
dTimEnd: 2014-03-12T17:45:00+01:00
dTimStart: 2014-03-12T17:15:00+01:00
md: 3170
phase: fixed
proprietaryCode: drilling -- pressure detection
state: ok
stateDetailActivity: success
comments: Drilled and oriented 8 1/2" hole from 3170 m to 3235 m. Avg. ROP: 20 m/hr. WOB 2 - 6 MT. 2400 - 2100 l/min/ 225 - 185 bar. 160 rpm / 12 - 22 kNm. ECD 1,53 - 1,50 sg. Max gas: 2,8 % from 3208 m lag depth.
dTimEnd: 2014-03-12T21:00:00+01:00
dTimStart: 2014-03-12T17:45:00+01:00
md: 3235
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Drilled and geosteered 8 1/2" hole from 3235 m to 3290 m. Avg. ROP: 18,3 m/hr. WOB 4 - 6 MT. 2100 l/min/ 180 bar. 150 rpm / 12 - 20 kNm. ECD 1,50 sg. Max gas: 2,8 % from 3235 m lag depth.
dTimEnd: 2014-03-13T00:00:00+01:00
dTimStart: 2014-03-12T21:00:00+01:00
md: 3290
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
Lithology and shows:
dTim: 2014-03-13T00:00:00+01:00
lithology: Limestone and Calcareous Claystone
mdBottom: 3180
mdTop: 3060
tvdBottom: 2925.7
tvdTop: 2875
dTim: 2014-03-13T00:00:00+01:00
lithology: Claystone
mdBottom: 3240
mdTop: 3180
tvdBottom: 2942
tvdTop: 2925.7
dTim: 2014-03-13T00:00:00+01:00
lithology: Sandstone
mdBottom: 3280
mdTop: 3240
tvdBottom: 2949.4
tvdTop: 2942