Daily Drilling Report
Well: NO 15/9-F-15 D
Report period: 2013-12-01T00:00:00+01:00 to 2013-12-02T00:00:00+01:00
Wellbore info:
dTimSpud: 2013-11-10T14:00:00+01:00
dateDrillComplete: 2013-12-02
operator: Statoil
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2013-12-02T00:00:00+01:00
dTimDiaHoleStart: 2013-11-28T17:00:00+01:00
diaHole: 8.5
distDrill: 251
elevKelly: 54.9
fixedRig: false
forecast24Hr: POOH with 8 1/2" BHA  and R/B same. R/U to run 7" liner. P/U and RIH with 7" liner
hpht: 0
md: 4685
mdCsgLast: 3294.7
mdDiaHoleStart: 3302
mdPlanned: -999.99
mdStrengthForm: 3302
presTestType: formation integrity test
reportNo: 22
ropCurrent: -999.99
strengthForm: 1.6
sum24Hr: Drilled 8 1/2" hole from 4434 m to 4685 m. Circulated hole clean. POOH with 8 1/2" BHA to 4376 m. Re log area from 4376 m to 4336 m.
tightWell: 0
tvd: 3212.3
tvdStrengthForm: 2848
waterDepth: 91
wellheadElevation: 138.9
Drilling fluid:
dTim: 2013-12-01T14:00:00+01:00
density: 1.32
locationSample: Flowline
md: 4685
mudClass: oil based
presBopRating: 345
pv: 36
tempHthp: 120
type: Enviromul Yellow
visFunnel: -999.99
yp: 13
dTim: 2013-12-01T09:00:00+01:00
density: 1.32
locationSample: Flowline
md: 4616
mudClass: oil based
presBopRating: 345
pv: 40
tempHthp: 120
type: Enviromul Yellow
visFunnel: -999.99
yp: 13
Pore pressure:
dTim: 2013-12-02T00:00:00+01:00
equivalentMudWeight: 1.14
md: 3300
readingKind: estimated
dTim: 2013-12-02T00:00:00+01:00
equivalentMudWeight: 1.29
md: 3449
readingKind: estimated
dTim: 2013-12-02T00:00:00+01:00
equivalentMudWeight: 1.29
md: 4685
readingKind: estimated
Survey stations:
azi: 108.06
dTim: 2013-12-02T00:00:00+01:00
incl: 79.04
md: 4483.8
tvd: 3177.8
azi: 107.51
dTim: 2013-12-02T00:00:00+01:00
incl: 77.65
md: 4524.2
tvd: 3185.9
azi: 107.84
dTim: 2013-12-02T00:00:00+01:00
incl: 80.05
md: 4564.9
tvd: 3193.8
azi: 108.48
dTim: 2013-12-02T00:00:00+01:00
incl: 82.04
md: 4605.4
tvd: 3200.1
azi: 108.37
dTim: 2013-12-02T00:00:00+01:00
incl: 82.04
md: 4645.7
tvd: 3205.7
azi: 107.27
dTim: 2013-12-02T00:00:00+01:00
incl: 79.48
md: 4671
tvd: 3209.8
Activities:
comments: Drilled 8 1/2" hole from 4434 m to 4563 m. with 2400 lpm, 240 bar, 160 rpm, 24-30 kNm, 4-5 ton WOB. Avg ROP 21 m/hr. ECD 1,57 SG. Max gas: 2,4 %. 
Down link and take survey  after connection.
dTimEnd: 2013-12-01T06:00:00+01:00
dTimStart: 2013-12-01T00:00:00+01:00
md: 4563
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Drilled 8 1/2" hole from 4563 m to 4685 m. with 2420 lpm, 248 bar, 180 rpm, 24-30 kNm, 4-7 ton WOB. Avg ROP 20 m/hr. ECD 1,59 SG. Max gas: 2,0 %. 
Down link and take survey  after connection.
dTimEnd: 2013-12-01T12:00:00+01:00
dTimStart: 2013-12-01T06:00:00+01:00
md: 4685
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Circulated hole clean with 2425 lpm, 248 bar, 180 RPM, 24-29 kNm, ECD 1,55 SG Circulated total 1,5 B/U.  Reciprocated drill string from 4680 m to 4660 m.
dTimEnd: 2013-12-01T14:00:00+01:00
dTimStart: 2013-12-01T12:00:00+01:00
md: 4685
phase: fixed
proprietaryCode: drilling -- circulating conditioning
state: ok
stateDetailActivity: success
comments: Attempted to rack back stand no success. Unable to back out due to TDS brake. Troubleshot on TDS brake system. Spanned out stand with iron roughneck. R/B stand in derrick. M/U circulation swedge and hose to dril string. Circulated on well with 660 lpm, 48 bar. Restarted TDS all functions returned to normal. Broke out circulation swedge.
dTimEnd: 2013-12-01T16:15:00+01:00
dTimStart: 2013-12-01T14:00:00+01:00
md: 4685
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: equipment failure
comments: Connected TDS to drill string. Circulated hole clean with 2425 lpm, 248 bar, 180 RPM, 24-29 kNm, ECD 1,54 SG Circulated total 3,5 B/U while reciprocated drill string and racked one stand per btm's up.
dTimEnd: 2013-12-01T18:15:00+01:00
dTimStart: 2013-12-01T16:15:00+01:00
md: 4620
phase: fixed
proprietaryCode: drilling -- circulating conditioning
state: ok
stateDetailActivity: success
comments: Took torque readings.
dTimEnd: 2013-12-01T18:30:00+01:00
dTimStart: 2013-12-01T18:15:00+01:00
md: 4661
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: Flow checked well for 15 min. Well static.
dTimEnd: 2013-12-01T18:45:00+01:00
dTimStart: 2013-12-01T18:30:00+01:00
md: 4661
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: Established with 2400 lpm, 235 bar, 20 rpm, 18-22 kNm. Down link to ribs off.
dTimEnd: 2013-12-01T19:15:00+01:00
dTimStart: 2013-12-01T18:45:00+01:00
md: 4661
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: POOH with 8 1/2" BHA from 4661 m to 4620 m. Unable to function mudbucket.
dTimEnd: 2013-12-01T19:30:00+01:00
dTimStart: 2013-12-01T19:15:00+01:00
md: 4620
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: Troubleshot on interlock system for mudbucket. Meanwhile circulated with 1800 lpm and 60 rpm. Reciprocated drill string.
dTimEnd: 2013-12-01T19:45:00+01:00
dTimStart: 2013-12-01T19:30:00+01:00
md: 4620
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: equipment failure
comments: POOH with 8 1/2" BHA from 4620 m to 4376 m wet.
Drag seen @ 4593 m, 25 ton.
Pumped through tight spot @ 4593 m.
dTimEnd: 2013-12-01T22:15:00+01:00
dTimStart: 2013-12-01T19:45:00+01:00
md: 4376
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: Re log area from 4376 m to 4336 m with 60 m/hr, 1800 lpm and 60 rpm.
dTimEnd: 2013-12-01T23:15:00+01:00
dTimStart: 2013-12-01T22:15:00+01:00
md: 4336
phase: fixed
proprietaryCode: drilling -- other
state: ok
stateDetailActivity: success
comments: Took up/down weight, 195/139 ton.
dTimEnd: 2013-12-01T23:30:00+01:00
dTimStart: 2013-12-01T23:15:00+01:00
md: 4336
phase: fixed
proprietaryCode: drilling -- other
state: ok
stateDetailActivity: success
comments: Flow checked well for 15 min. well static.
dTimEnd: 2013-12-01T23:45:00+01:00
dTimStart: 2013-12-01T23:30:00+01:00
md: 4336
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: Pumped 4 m3 0f 1,61 SG slug.
dTimEnd: 2013-12-02T00:00:00+01:00
dTimStart: 2013-12-01T23:45:00+01:00
md: 4336
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
Lithology and shows:
dTim: 2013-12-02T00:00:00+01:00
lithology: Sandstone interbeded with Claystone
mdBottom: 4564
mdTop: 4434
tvdBottom: 3193
tvdTop: 3186
dTim: 2013-12-02T00:00:00+01:00
lithology: Interbedded sandstone and siltstone
mdBottom: 4664
mdTop: 4564
tvdBottom: 3208.5
tvdTop: 3193
dTim: 2013-12-02T00:00:00+01:00
lithology: Claystone
mdBottom: 4685
mdTop: 4664
tvdBottom: 3212.3
tvdTop: 3208.5