Daily Drilling Report
Well: NO 15/9-F-11
Report period: 2013-04-18T00:00:00+02:00 to 2013-04-19T00:00:00+02:00
Wellbore info:
dTimSpud: 2013-03-07T17:30:00+01:00
dateDrillComplete: 2013-05-09
daysBehind: 20.7
operator: Statoil
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2013-04-19T00:00:00+02:00
dTimDiaHoleStart: 2013-04-13T12:30:00+02:00
diaHole: 17.5
distDrill: 154
elevKelly: 54.9
fixedRig: false
forecast24Hr: Drill 17 1/2" hole to TD.
hpht: 0
md: 1966
mdCsgLast: 1357.7
mdDiaHoleStart: 1368
mdPlanned: -999.99
mdStrengthForm: 1358
presTestType: formation integrity test
reportNo: 44
ropCurrent: -999.99
strengthForm: 1.55
sum24Hr: Drilled and orientated 17 1/2" hole from 1812 m to 1966 m.
WOW:
Unable to backload cuttings due to high wind and sea.
Circulated hole clean and POOH to 1320 m inside 20" shoe at 1358 m.
Back loaded 35 m3 from ISO pump system to supply vessel.
Stood off supply vessel and WOW
tightWell: 0
tvd: 1866
tvdCsgLast: 1334
tvdStrengthForm: 1334
waterDepth: 91
wellheadElevation: 138.9
Drilling fluid:
dTim: 2013-04-18T09:00:00+02:00
density: 1.4
locationSample: Flowline
md: 1822
mudClass: oil based
presBopRating: 345
pv: 34
tempHthp: 120
type: Enviromul Yellow
visFunnel: -999.99
yp: 9.5
dTim: 2013-04-18T21:30:00+02:00
density: 1.4
locationSample: Flowline
md: 1966
mudClass: oil based
presBopRating: 345
pv: 34
tempHthp: 120
type: Enviromul Yellow
visFunnel: -999.99
yp: 10.5
dTim: 2013-04-18T12:00:00+02:00
density: 1.4
locationSample: Flowline
md: 1966
mudClass: oil based
presBopRating: 345
pv: 34
tempHthp: 120
type: Enviromul Yellow
visFunnel: -999.99
yp: 9
Pore pressure:
dTim: 2013-04-19T00:00:00+02:00
equivalentMudWeight: 1.03
md: 1966
readingKind: estimated
Survey stations:
azi: 261.22
dTim: 2013-04-19T00:00:00+02:00
incl: 25.02
md: 1830.4
tvd: 1738.6
azi: 260.33
dTim: 2013-04-19T00:00:00+02:00
incl: 21.55
md: 1870.6
tvd: 1775.5
azi: 261.1
dTim: 2013-04-19T00:00:00+02:00
incl: 18.65
md: 1910.9
tvd: 1813.4
azi: 264.1
dTim: 2013-04-19T00:00:00+02:00
incl: 15.46
md: 1950.9
tvd: 1851.6
Activities:
comments: Drilled and orientated 17 1/2" hole from 1812 m to 1944 m with 4300 lpm, 270 bar, ECD 1.44 sg, WOB 5-7 MT, 140 rpm, 13-15 kNm, Inst. ROP 40 m/hr, Average ROP 26 m/hr.
dTimEnd: 2013-04-18T05:00:00+02:00
dTimStart: 2013-04-18T00:00:00+02:00
md: 1944
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Drilled and orientated 17 1/2" hole from 1944 m to 1963 m at reduced ROP due to cuttings handling system with 4000 lpm, 240 bar, ECD 1.44 sg, WOB 4 MT, 140 rpm, 12-13 kNm, Inst. ROP 30 m/hr, Average ROP 19 m/hr.

Last survey: 1950.9m MD, 15.46 incl, 264.1 azimuth
dTimEnd: 2013-04-18T06:00:00+02:00
dTimStart: 2013-04-18T05:00:00+02:00
md: 1963
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Drilled and orientated 17 1/2" hole from 1963 m to 1966 m with 4000 lpm, 240 bar, ECD 1.44 sg, WOB 4 MT, 140 rpm, 12-13 kNm, Inst. ROP 30 m/hr. 
Unable to back load cuttings from ISO pumps to supply vessel due to high wind and sea state. 
Commenced circulating hole clean.

dTimEnd: 2013-04-18T06:30:00+02:00
dTimStart: 2013-04-18T06:00:00+02:00
md: 1966
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Waited on weather to back load cuttings.
Circulated hole clean while reciprocating and rotating string with 4300 lpm, 267 bar, 120 rpm, 9 kNm, ECD 1.43 sg.
dTimEnd: 2013-04-18T08:00:00+02:00
dTimStart: 2013-04-18T06:30:00+02:00
md: 1966
phase: fixed
proprietaryCode: interruption -- waiting on weather
state: ok
stateDetailActivity: success
comments: Waited on weather to back load cuttings.
Racked back 5 1/2" DP stand. Circulated hole clean while reciprocating and rotating string with 4300 lpm, 267 bar, 120 rpm, 9 kNm, ECD 1.42 sg.
dTimEnd: 2013-04-18T10:00:00+02:00
dTimStart: 2013-04-18T08:00:00+02:00
md: 1898
phase: fixed
proprietaryCode: interruption -- waiting on weather
state: ok
stateDetailActivity: success
comments: Waited on weather to back load cuttings.
Held TBT and flowchecked well for 15 min - well static.
dTimEnd: 2013-04-18T10:30:00+02:00
dTimStart: 2013-04-18T10:00:00+02:00
md: 1898
phase: fixed
proprietaryCode: interruption -- waiting on weather
state: ok
stateDetailActivity: success
comments: Waited on weather to back load cuttings.
POOH with 5 1/2" DP wet from 1898 m to 1320 m  inside 20" shoe.
dTimEnd: 2013-04-18T12:00:00+02:00
dTimStart: 2013-04-18T10:30:00+02:00
md: 1320
phase: fixed
proprietaryCode: interruption -- waiting on weather
state: ok
stateDetailActivity: success
comments: Waited on weather to back load cuttings.
Flow checked well for 15 min - well static
dTimEnd: 2013-04-18T12:30:00+02:00
dTimStart: 2013-04-18T12:00:00+02:00
md: 1320
phase: fixed
proprietaryCode: interruption -- waiting on weather
state: ok
stateDetailActivity: success
comments: Waited on weather to back load cuttings.

Meanwhile:
Circulated with 1400 lpm,  30 bar, 0 rpm.
dTimEnd: 2013-04-18T20:00:00+02:00
dTimStart: 2013-04-18T12:30:00+02:00
md: 1318
phase: fixed
proprietaryCode: interruption -- waiting on weather
state: ok
stateDetailActivity: success
comments: Called in supply vessel and hook up ISO pumps overboard hose. 

Meanwhile:
Circulated with 1400 lpm,  30 bar, 0 rpm. 
Function tested BOP
dTimEnd: 2013-04-18T21:00:00+02:00
dTimStart: 2013-04-18T20:00:00+02:00
md: 1318
phase: fixed
proprietaryCode: drilling -- other
state: ok
stateDetailActivity: success
comments: Back loaded cuttings from ISO pump # 1 to supply vessel.

Meanwhile:
Pulled back 10 m and circulated with 1400 lpm,  30 bar, 0 rpm.
dTimEnd: 2013-04-18T22:00:00+02:00
dTimStart: 2013-04-18T21:00:00+02:00
md: 1308
phase: fixed
proprietaryCode: drilling -- other
state: ok
stateDetailActivity: success
comments: Back loaded cuttings from ISO pump # 2 to supply vessel. Cuttings transfer line plugged-up after 15 m3 pumped. Cleared lines and stood off supply vessel due to heavy wind and sea.

Meanwhile:
Circulated with 1400 lpm,  30 bar, 0 rpm. 
Held PDSA meeting with all available personale
dTimEnd: 2013-04-18T23:00:00+02:00
dTimStart: 2013-04-18T22:00:00+02:00
md: 1308
phase: fixed
proprietaryCode: drilling -- other
state: ok
stateDetailActivity: success
comments: Waited on weather to back load cuttings.

Meanwhile:
Circulated with 1420 lpm,  33 bar, 0 rpm. 
Held PDSA meeting with all available personale
dTimEnd: 2013-04-19T00:00:00+02:00
dTimStart: 2013-04-18T23:00:00+02:00
md: 1308
phase: fixed
proprietaryCode: interruption -- waiting on weather
state: ok
stateDetailActivity: success
Lithology and shows:
dTim: 2013-04-19T00:00:00+02:00
lithology: Claystone with Limestone stringers
mdBottom: 1860
mdTop: 1812
tvdBottom: 1766
tvdTop: 1722
dTim: 2013-04-19T00:00:00+02:00
lithology: Claystone with Limestone stringers and rare Sandstone
mdBottom: 1966
mdTop: 1860
tvdBottom: 1866
tvdTop: 1766