Daily Drilling Report
Well: NO 15/9-F-7
Report period: 2015-02-05T00:00:00+01:00 to 2015-02-06T00:00:00+01:00
Wellbore info:
dTimSpud: 2007-05-01T00:00:00+02:00
dateDrillComplete: 2007-10-04
operator: Statoil
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2015-02-06T00:00:00+01:00
dTimDiaHoleStart: 2015-02-04T14:15:00+01:00
distDrill: -999.99
elevKelly: 54.9
fixedRig: false
forecast24Hr: L/D ESP assemblies. R/U WL. Run multicaliper log. Install ME-plug in screen section. M/U and RIH with ESP assemblies on 7 5/8" tubing.
hpht: 0
md: 1083
mdCsgLast: 828.2
mdDiaHoleStart: 1083
mdPlanned: -999.99
mdStrengthForm: 0
reportNo: 2
ropCurrent: -999.99
strengthForm: 0
sum24Hr: Released and pulled tubing bonnet, spacer spool and ball valve. Installed surface riser and diverter. Released tubing hanger and pulled ESP assemblies on 7 5/8" tubing to 141 m.
tightWell: 0
tvdStrengthForm: 0
waterDepth: 91
wellheadElevation: 20.9
Drilling fluid:
Pore pressure:
Survey stations:
Activities:
comments: Continued working tension up/down to release tubing bonnet. Managed to level out the travel evenly around bonnet. Slacked off tension and lowered soft slings to XMT-deck to remove braided wire slings and connect soft slings directly to ball valve. Dropped 1ea 2m 2 1/2" braided wire sling into tubing while disassembling. Evaluated situation and covered tubing.
dTimEnd: 2015-02-05T02:45:00+01:00
dTimStart: 2015-02-05T00:00:00+01:00
md: 0
phase: fixed
proprietaryCode: workover -- other
state: ok
stateDetailActivity: success
comments: Connected soft slings to pad eyes on ball valve. Continued attempting to release tubing bonnet, working tension up/down while hammering on bonnet. Slowly making progress.
dTimEnd: 2015-02-05T05:15:00+01:00
dTimStart: 2015-02-05T02:45:00+01:00
md: 0
phase: fixed
proprietaryCode: workover -- other
state: ok
stateDetailActivity: success
comments: Tubing bonnet came loose. Removed latch ring releasing bolts. Pulled tubing bonnet, spacer spool and ball valve to drill floor. Covered tubing hanger with bucket.
dTimEnd: 2015-02-05T06:00:00+01:00
dTimStart: 2015-02-05T05:15:00+01:00
md: 0
phase: fixed
proprietaryCode: workover -- other
state: ok
stateDetailActivity: success
comments: Cleaned wellhead for landing surface riser. Meanwhile prepared surface riser for lifting.
dTimEnd: 2015-02-05T07:00:00+01:00
dTimStart: 2015-02-05T06:00:00+01:00
md: 0
phase: fixed
proprietaryCode: workover -- other
state: ok
stateDetailActivity: success
comments: Performed TBT for installing riser. P/U surface riser and tailed same into well centre. Lowered surface riser through rotary and latched on to surface wellhead. Production Dept informed re-start production from adjacent wells according to SimOps-procedure.
dTimEnd: 2015-02-05T07:45:00+01:00
dTimStart: 2015-02-05T07:00:00+01:00
md: 0
phase: fixed
proprietaryCode: workover -- other
state: ok
stateDetailActivity: success
comments: Performed TBT for installing diverter. P/U and nippled up diverter.
dTimEnd: 2015-02-05T08:45:00+01:00
dTimStart: 2015-02-05T07:45:00+01:00
md: 0
phase: fixed
proprietaryCode: workover -- other
state: ok
stateDetailActivity: success
comments: Installed master bushings. Changed handling equipment to 5 1/2".
dTimEnd: 2015-02-05T09:00:00+01:00
dTimStart: 2015-02-05T08:45:00+01:00
md: 0
phase: fixed
proprietaryCode: workover -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Performed TBT for releasing tubing hanger.
dTimEnd: 2015-02-05T09:15:00+01:00
dTimStart: 2015-02-05T09:00:00+01:00
md: 0
phase: fixed
proprietaryCode: workover -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: P/U TH RT and M/U DP landing stand to same.
dTimEnd: 2015-02-05T09:30:00+01:00
dTimStart: 2015-02-05T09:15:00+01:00
md: 0
phase: fixed
proprietaryCode: workover -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Measured in to to latch point 20,7 m and engaged RT by 9,5 left hand turns.
dTimEnd: 2015-02-05T10:15:00+01:00
dTimStart: 2015-02-05T09:30:00+01:00
md: 827
phase: fixed
proprietaryCode: workover -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: R/U Weatherford tong. Meanwhile performed TBT for L/D tubing hanger.
dTimEnd: 2015-02-05T11:45:00+01:00
dTimStart: 2015-02-05T10:15:00+01:00
md: 827
phase: fixed
proprietaryCode: workover -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Removed master bushings. Pulled tubing hanger free with nop overpull. Pulled tubing hanger above rotary.
dTimEnd: 2015-02-05T12:00:00+01:00
dTimStart: 2015-02-05T11:45:00+01:00
md: 799
phase: fixed
proprietaryCode: workover -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Cut and terminated ESP cable, tested same. Meanwhile R/U compact auto slips and B/O tubing hanger.
dTimEnd: 2015-02-05T13:00:00+01:00
dTimStart: 2015-02-05T12:00:00+01:00
md: 799
phase: fixed
proprietaryCode: workover -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: L/D down tubing hanger and running tool, assisted by crane.
dTimEnd: 2015-02-05T13:15:00+01:00
dTimStart: 2015-02-05T13:00:00+01:00
md: 799
phase: fixed
proprietaryCode: workover -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: POOH with 7 5/8" tubing with ESP cable from 799 m to 763m. Observed approx 30 cm of damaged armor cable.
dTimEnd: 2015-02-05T14:45:00+01:00
dTimStart: 2015-02-05T13:15:00+01:00
md: 763
phase: fixed
proprietaryCode: workover -- completion string
state: ok
stateDetailActivity: success
comments: Inspected cable. Lowered banana sheave from derrick to rig floor to allow damaged piece to pass through. Recovered parts of armor on next clamp on tubing. Approx 15 cm armor missing, presumably left in well.
dTimEnd: 2015-02-05T15:15:00+01:00
dTimStart: 2015-02-05T14:45:00+01:00
md: 763
phase: fixed
proprietaryCode: interruption -- repair
state: ok
stateDetailActivity: equipment failure
comments: POOH with 7 5/8" tubing with ESP cable from 763 m to 141 m. Avg pulling speed 5,8 joints/hr
dTimEnd: 2015-02-06T00:00:00+01:00
dTimStart: 2015-02-05T15:15:00+01:00
md: 141
phase: fixed
proprietaryCode: workover -- completion string
state: ok
stateDetailActivity: success
Lithology and shows: