Daily Drilling Report
Well: NO 15/9-F-1 B
Report period: 2013-09-05T00:00:00+02:00 to 2013-09-06T00:00:00+02:00
Wellbore info:
dTimSpud: 2013-08-29T15:30:00+02:00
dateDrillComplete: 2013-09-07
operator: Statoil
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2013-09-06T00:00:00+02:00
dTimDiaHoleStart: 2013-09-05T11:45:00+02:00
diaHole: 8.5
distDrill: -999.99
elevKelly: 54.9
fixedRig: false
forecast24Hr: Drill and orient 8 1/2" hole to TD.
Circulate hole clean.
Perform pressure surveys with TesTrak.
Pull out of hole with 8 1/2" bottom hole assembly and lay down same.

hpht: 0
md: 3097
mdCsgLast: 3090.1
mdDiaHoleStart: 3100
mdPlanned: -999.99
mdStrengthForm: 2605
presTestType: formation integrity test
reportNo: 7
ropCurrent: -999.99
strengthForm: 1.6
sum24Hr: Drilled out and cleaned shoetrack and rathole to 3097m MD.
Drilled 3 meters of new formation to 3100m MD.
Performed FIT to 1.60 sg.
Drilled and oriented 8 1/2" hole from 3100m MD to 3306m MD.
tightWell: 0
tvd: 2901.4
tvdCsgLast: 2895
tvdStrengthForm: 2459.2
waterDepth: 91
wellheadElevation: 138.9
Drilling fluid:
dTim: 2013-09-05T05:00:00+02:00
density: 1.32
locationSample: Flowline
md: 3407
mudClass: oil based
presBopRating: 345
pv: 37
tempHthp: 120
type: Enviromul Yellow
visFunnel: -999.99
yp: 10.5
dTim: 2013-09-05T08:30:00+02:00
density: 1.32
locationSample: Flowline
md: 3097
mudClass: oil based
presBopRating: 345
pv: 35
tempHthp: 120
type: Enviromul Yellow
visFunnel: -999.99
yp: 10
dTim: 2013-09-05T14:15:00+02:00
density: 1.32
locationSample: Flowline
md: 3129
mudClass: oil based
presBopRating: 345
pv: 37
tempHthp: 120
type: Enviromul Yellow
visFunnel: -999.99
yp: 10
dTim: 2013-09-05T21:00:00+02:00
density: 1.32
locationSample: Flowline
md: 3250
mudClass: oil based
presBopRating: 345
pv: 38
tempHthp: 120
type: Enviromul Yellow
visFunnel: -999.99
yp: 9.5
Pore pressure:
dTim: 2013-09-06T00:00:00+02:00
equivalentMudWeight: 1.29
md: 3244
readingKind: estimated
dTim: 2013-09-06T00:00:00+02:00
equivalentMudWeight: 1.1
md: 3306
readingKind: estimated
Survey stations:
azi: 40.87
dTim: 2013-09-06T00:00:00+02:00
incl: 16.19
md: 3211.5
tvd: 3009
azi: 44.88
dTim: 2013-09-06T00:00:00+02:00
incl: 12.88
md: 3252.1
tvd: 3048.3
azi: 53.34
dTim: 2013-09-06T00:00:00+02:00
incl: 8.37
md: 3292.2
tvd: 3087.7
azi: 52.58
dTim: 2013-09-06T00:00:00+02:00
incl: 20.83
md: 3131.1
tvd: 2933.1
azi: 46.81
dTim: 2013-09-06T00:00:00+02:00
incl: 19.8
md: 3171.2
tvd: 2970.7
Activities:
comments: Washed in hole with 8 1/2" bottom hole assembly on 5 1/2" drill pipe with 1500 lpm and 30 rpm from 3027m MD to 3044m MD. Tagged top of cement at 3044m MD with 5MT.
dTimEnd: 2013-09-05T00:15:00+02:00
dTimStart: 2013-09-05T00:00:00+02:00
md: 3044
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: Established parameters at 2000 lpm, 192-200 bar and 60 rpm. Drilled through top wiper plug from 3044m MD to 3047m MD.

Meanwhile: Increased mud weight from 1.28 sg to 1.32 sg.
dTimEnd: 2013-09-05T04:00:00+02:00
dTimStart: 2013-09-05T00:15:00+02:00
md: 3047
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Drilled shoetrack and shoe from 3047m MD to 3090m MD with 2000-2200 lpm, 198-206 bar, 60-80 rpm, 7-15 kNm and 5-8MT.
dTimEnd: 2013-09-05T08:00:00+02:00
dTimStart: 2013-09-05T04:00:00+02:00
md: 3090
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Drilled and cleaned out rat hole from 3090m MD to 3097m MD in 1m increments.
dTimEnd: 2013-09-05T09:15:00+02:00
dTimStart: 2013-09-05T08:00:00+02:00
md: 3097
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Drilled 3 meter of new formation from 3097m MD to 3100m MD with 2300 lpm, 189 bar, 80 rpm, 12-18 kNm, 3-6 MT and 1.49 sg ECD.
dTimEnd: 2013-09-05T09:45:00+02:00
dTimStart: 2013-09-05T09:15:00+02:00
md: 3100
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Circulated and conditioned mud prior to perform FIT.
dTimEnd: 2013-09-05T10:45:00+02:00
dTimStart: 2013-09-05T09:45:00+02:00
md: 3100
phase: fixed
proprietaryCode: drilling -- circulating conditioning
state: ok
stateDetailActivity: success
comments: Flushed lines and performed line test to 200 bar for 10 minutes.
dTimEnd: 2013-09-05T11:00:00+02:00
dTimStart: 2013-09-05T10:45:00+02:00
md: 3100
phase: fixed
proprietaryCode: drilling -- circulating conditioning
state: ok
stateDetailActivity: success
comments: Performed FIT to 1.60 sg by applying 80 bar down drill string and annulus with 1.32 sg mud for 10 minutes. Pumped 650 liters, bled 600 liters back.
dTimEnd: 2013-09-05T11:30:00+02:00
dTimStart: 2013-09-05T11:00:00+02:00
md: 3100
phase: fixed
proprietaryCode: formation evaluation -- rft/fit
state: ok
stateDetailActivity: success
comments: Performed slow circulation rates.
dTimEnd: 2013-09-05T11:45:00+02:00
dTimStart: 2013-09-05T11:30:00+02:00
md: 3100
phase: fixed
proprietaryCode: drilling -- other
state: ok
stateDetailActivity: success
comments: Drilled and oriented 8 1/2" hole from 3100m MD to 3306m MD with 2200 lpm, 201-210 bar, 110-140 rpm, 10-20 kNm, 1.52-1.55 sg ECD, 6-10 MT.

Drilling ROP: 30 m/hr.
Average ROP (including connections): 17 m/hr.
dTimEnd: 2013-09-06T00:00:00+02:00
dTimStart: 2013-09-05T11:45:00+02:00
md: 3306
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
Lithology and shows:
dTim: 2013-09-06T00:00:00+02:00
lithology: Limestone
mdBottom: 3112
mdTop: 3097
tvdBottom: 2916
tvdTop: 2908
dTim: 2013-09-06T00:00:00+02:00
lithology: Marl and Limestone
mdBottom: 3168
mdTop: 3112
tvdBottom: 2968
tvdTop: 2916
dTim: 2013-09-06T00:00:00+02:00
lithology: Claystone
mdBottom: 3204
mdTop: 3168
tvdBottom: 3002
tvdTop: 2968
dTim: 2013-09-06T00:00:00+02:00
lithology: Claystone with sandstone stringers
mdBottom: 3245
mdTop: 3204
tvdBottom: 3041.5
tvdTop: 3002
dTim: 2013-09-06T00:00:00+02:00
lithology: Sanstone with claystone stringers
mdBottom: 3306
mdTop: 3245
tvdBottom: 3098
tvdTop: 3041.5