Daily Drilling Report
Well: NO 15/9-F-9 A
Report period: 2009-07-14T00:00:00+02:00 to 2009-07-15T00:00:00+02:00
Wellbore info:
dTimSpud: 2009-06-23T00:00:00+02:00
dateDrillComplete: 2009-07-08
daysBehind: 2.8
operator: StatoilHydro
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2009-07-15T00:00:00+02:00
dTimDiaHoleStart: 2009-07-11T20:15:00+02:00
distDrill: -999.99
elevKelly: 54.9
fixedRig: false
forecast24Hr: Demobilice rig.
hpht: 0
md: 1206
mdCsgLast: 1201
mdDiaHoleStart: 1206
mdPlanned: -999.99
mdStrengthForm: 0
reportNo: 12
ropCurrent: -999.99
strengthForm: 0
sum24Hr: Troubleshot problems with lock ring between riser and wellhead. Adjusted release bolts to press lock ring in centre. Took 3 ton over pull, slacked off to neutral. Continued to adjust stroke of bolts. Riser free. Installed spacer spool according to Vetco procedures. Took 1 ton overpull verification test. Leak tested cable peneterator seals in tubing bonnet to 69 bar / 10 min. OK. Meanwhile held TBT prior to disconnect Kelly hose. Leak tested bonnet cavity to 69 bar / 10 min. OK. Meanwhile started to disconnect kelly hose. END OF OPERATION F - 9A. WELL HANDED OVER TO PRODUCTION.
tightWell: 0
tvdCsgLast: 1012
tvdStrengthForm: 0
waterDepth: 91
wellheadElevation: 20.9
Drilling fluid:
dTim: 2009-07-14T22:00:00+02:00
density: 1.03
locationSample: Reserve pit
md: 1206
mudClass: other
presBopRating: 0
pv: -999.99
type: Packer fluid
visFunnel: -999.99
yp: -999.99
Pore pressure:
Survey stations:
Activities:
comments: Continued attempts to pull riser. Moved riser, adjusted bolts, tried to re-position lock ring.
dTimEnd: 2009-07-14T05:00:00+02:00
dTimStart: 2009-07-14T00:00:00+02:00
md: 0
phase: fixed
proprietaryCode: interruption -- repair
state: ok
stateDetailActivity: operation failed
comments: Could not disconnect riser from well head. Contacted town, trouble shot.
dTimEnd: 2009-07-14T06:00:00+02:00
dTimStart: 2009-07-14T05:00:00+02:00
md: 0
phase: fixed
proprietaryCode: interruption -- repair
state: ok
stateDetailActivity: operation failed
comments: Troubleshot problems with lock ring between riser and wellhead. TBT with on comming crew.
dTimEnd: 2009-07-14T07:15:00+02:00
dTimStart: 2009-07-14T06:00:00+02:00
md: 0
phase: fixed
proprietaryCode: interruption -- repair
state: ok
stateDetailActivity: operation failed
comments: Adjusted release bolts to press lock ring in centre. Took 3 ton over pull, slacked off to neutral. Continued to adjust stroke of bolts. Riser free.
dTimEnd: 2009-07-14T11:15:00+02:00
dTimStart: 2009-07-14T07:15:00+02:00
md: 0
phase: fixed
proprietaryCode: interruption -- repair
state: ok
stateDetailActivity: operation failed
comments: Picked up riser, installed master bushing.
dTimEnd: 2009-07-14T11:30:00+02:00
dTimStart: 2009-07-14T11:15:00+02:00
md: 0
phase: fixed
proprietaryCode: completion -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: TBT prior to L/D riser.
dTimEnd: 2009-07-14T11:45:00+02:00
dTimStart: 2009-07-14T11:30:00+02:00
md: 0
phase: fixed
proprietaryCode: completion -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: L/D riser on deck.
dTimEnd: 2009-07-14T12:15:00+02:00
dTimStart: 2009-07-14T11:45:00+02:00
md: 0
phase: fixed
proprietaryCode: completion -- completion string
state: ok
stateDetailActivity: success
comments: Prepared wellhead for spacer spool.
dTimEnd: 2009-07-14T15:45:00+02:00
dTimStart: 2009-07-14T12:15:00+02:00
md: 0
phase: fixed
proprietaryCode: completion -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Checked yellow tugger wire, OK. TBT prior to installation of spacer spool.
dTimEnd: 2009-07-14T16:00:00+02:00
dTimStart: 2009-07-14T15:45:00+02:00
md: 0
phase: fixed
proprietaryCode: completion -- test scsssv
state: ok
stateDetailActivity: success
comments: Installed flowhead and spacer spool according to Vetco procedures. Took 1 ton overpull verification test.
dTimEnd: 2009-07-14T17:30:00+02:00
dTimStart: 2009-07-14T16:00:00+02:00
md: 0
phase: fixed
proprietaryCode: completion -- test scsssv
state: ok
stateDetailActivity: success
comments: Removed and L/D lifting equipment. Cleaned rigfloor and wellhead area. Removed handrails on the weatherdeck.
dTimEnd: 2009-07-14T19:00:00+02:00
dTimStart: 2009-07-14T17:30:00+02:00
md: 0
phase: fixed
proprietaryCode: completion -- completion string
state: ok
stateDetailActivity: success
comments: Leak tested cable peneterator seals in tubing bonnet to 69 bar / 10 min. OK. Meanwhile held TBT prior to disconnect Kelly hose.
dTimEnd: 2009-07-14T20:30:00+02:00
dTimStart: 2009-07-14T19:00:00+02:00
md: 0
phase: fixed
proprietaryCode: completion -- test scsssv
state: ok
stateDetailActivity: success
comments: Leak tested bonnet cavity to 69 bar / 10 min. OK. Meanwhile started to disconnect kelly hose. END OF OPERATION F - 9A. WELL HANDED OVER TO PRODUCTION.
dTimEnd: 2009-07-14T21:45:00+02:00
dTimStart: 2009-07-14T20:30:00+02:00
md: 0
phase: fixed
proprietaryCode: completion -- test scsssv
state: ok
stateDetailActivity: success
Lithology and shows: