Daily Drilling Report
Well: NO 15/9-F-11 B
Report period: 2015-10-29T00:00:00+01:00 to 2015-10-30T00:00:00+01:00
Wellbore info:
dTimSpud: 2013-05-28T14:30:00+02:00
dateDrillComplete: 2013-06-12
operator: Statoil
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2015-10-30T00:00:00+01:00
dTimDiaHoleStart: 2015-10-24T21:45:00+02:00
distDrill: -999.99
elevKelly: 54.9
fixedRig: false
forecast24Hr: Perform flowing PLT passes.
hpht: 0
md: -999.99
mdCsgLast: 4768.7
mdDiaHoleStart: 4770
mdPlanned: -999.99
mdStrengthForm: 3192
presTestType: formation integrity test
reportNo: 6
ropCurrent: -999.99
strengthForm: 1.65
sum24Hr: Completed logging RST IC passes. Performed shut in PLT pass. Started to bean up well for flowing PLT passes.
tightWell: 0
tvdCsgLast: 3257
tvdStrengthForm: 2780
waterDepth: 91
wellheadElevation: 138.9
Drilling fluid:
Pore pressure:
Survey stations:
Activities:
comments: Continued to log RST IC pass at 0,5 m/min from 3780 to 3660 and 3522 to 3470 m. Completed logging second IC pass.
dTimEnd: 2015-10-29T06:00:00+01:00
dTimStart: 2015-10-29T00:00:00+01:00
md: 3470
phase: wire line
proprietaryCode: workover -- wire line
state: ok
stateDetailActivity: success
comments: Switched over to tractor and tractored back down to 4525 m to perform PLT shut in pass.
dTimEnd: 2015-10-29T08:25:00+01:00
dTimStart: 2015-10-29T06:00:00+01:00
md: 4525
phase: wire line
proprietaryCode: workover -- wire line
state: ok
stateDetailActivity: success
comments: Switched over to logging mode and performed shut in PLT pass at 20 m/min across interval 4520 to 4000 m. Parked toolstring at 3994 m.
dTimEnd: 2015-10-29T08:50:00+01:00
dTimStart: 2015-10-29T08:25:00+01:00
md: 3994
phase: wire line
proprietaryCode: workover -- wire line
state: ok
stateDetailActivity: success
comments: Petec evaluated data. RST data was good. Challenging to evaluate PLT shut in passes. Had to re-arrange wells prior to startup F-11 B for production. Production ready to open well.
dTimEnd: 2015-10-29T14:15:00+01:00
dTimStart: 2015-10-29T08:50:00+01:00
md: 3994
phase: wire line
proprietaryCode: workover -- wire line
state: ok
stateDetailActivity: success
comments: Equalized pressure PWV using equalizing loop. Well routed towards HP separator. 
Opened choke 6%. WHP 108 bar and DHPG 302 bar.
dTimEnd: 2015-10-29T15:10:00+01:00
dTimStart: 2015-10-29T14:15:00+01:00
md: 3994
phase: wire line
proprietaryCode: workover -- wire line
state: ok
stateDetailActivity: success
comments: Opened choke stepwise up to 12%. WHP 59 bar and DHPG 258 bar.
dTimEnd: 2015-10-29T19:00:00+01:00
dTimStart: 2015-10-29T15:10:00+01:00
md: 0
phase: wire line
proprietaryCode: workover -- wire line
state: ok
stateDetailActivity: success
comments: Opened choke stepwise up to 20%. WHP 46 bar and DHPG 239 bar. 
Meanwhile observed pressure in DHSV CL was at 520 bar.
dTimEnd: 2015-10-29T22:00:00+01:00
dTimStart: 2015-10-29T19:00:00+01:00
md: 0
phase: wire line
proprietaryCode: workover -- wire line
state: ok
stateDetailActivity: success
comments: Opened choke stepwise up to 24%. WHP 43 bar and DHPG 235 bar.
Meanwhile Isolated DHSV CL on wellhead and bled of pressure at pump to avoid bleeding off to 0 bar. Repeated sequence until CL pressure was 420 bar.
dTimEnd: 2015-10-29T22:30:00+01:00
dTimStart: 2015-10-29T22:00:00+01:00
md: 0
phase: wire line
proprietaryCode: workover -- wire line
state: ok
stateDetailActivity: success
comments: Opened choke stepwise up to 34%. WHP 38 bar and DHPG 227 bar.
dTimEnd: 2015-10-30T00:00:00+01:00
dTimStart: 2015-10-29T22:30:00+01:00
md: 0
phase: wire line
proprietaryCode: workover -- wire line
state: ok
stateDetailActivity: success
Lithology and shows: