Daily Drilling Report
Well: NO 15/9-F-4
Report period: 2008-03-28T00:00:00+01:00 to 2008-03-29T00:00:00+01:00
Wellbore info:
dTimSpud: 2007-03-10T00:00:00+01:00
dateDrillComplete: 2008-02-28
daysBehind: 16.3
operator: StatoilHydro
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2008-03-29T00:00:00+01:00
dTimDiaHoleStart: 2008-03-19T21:00:00+01:00
distDrill: -999.99
elevKelly: 54.9
fixedRig: false
forecast24Hr: Waiting on weather. Meanwhile test BOP. Prepare for running production riser.
hpht: 0
md: 3510
mdCsgLast: 3508
mdDiaHoleStart: 3510
mdPlanned: -999.99
mdStrengthForm: 2760
presTestType: formation integrity test
reportNo: 82
ropCurrent: -999.99
strengthForm: 1.65
sum24Hr: Waited on weather for running production riser. Meanwhile brought flexible hose to XMT deck and hooked up same. Landed BOP on test stump. Attempted to test BOP to 15 K. Had leakage on test stump. Changed gasket on test stump. LIfted F-4 XMT to moonpool. Transferred tension cylinders to XMT deck.
tightWell: 0
tvd: 3138.8
tvdCsgLast: 3136.9
tvdStrengthForm: 2599
waterDepth: 91
wellheadElevation: 138.7
Drilling fluid:
Pore pressure:
dTim: 2008-03-29T00:00:00+01:00
equivalentMudWeight: 1.08
md: 3510
readingKind: measured
Survey stations:
Activities:
comments: Broke bolts on flange between lower pup and stress joint.
dTimEnd: 2008-03-28T01:30:00+01:00
dTimStart: 2008-03-28T00:00:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Due to findings made by production department, halted operation for inspection in wellhead area. A support bracket on the F-12 flowline/piping was found to be ripped off. Mærsk rig management decided not to start production due to the circumstances. Further investigation/assessment needed before starting production.
dTimEnd: 2008-03-28T02:30:00+01:00
dTimStart: 2008-03-28T01:30:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- wait
state: ok
stateDetailActivity: equipment failure
comments: Landed HPDR lower pup joint on HTS cradle with simultaneous lift by deck crane and block. Removed handling flange. Re-slung HPDR lower pup joint and lifted to basket on main deck.
dTimEnd: 2008-03-28T03:30:00+01:00
dTimStart: 2008-03-28T02:30:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Installed handling flange type C on TBC joint. Pulled out TBC joint and laid down on HTS cradle with simultaneous lift by block and deck crane. Removed handling flange. Lifted TBC joint to basket on main deck.
dTimEnd: 2008-03-28T05:15:00+01:00
dTimStart: 2008-03-28T03:30:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: WOW for running production riser. 

Meanwhile: Cleared and tidied rigfloor. Brought F-4 flexible hose onto HTS. Held toolbox talk prior to transferring flexible hose to XMT deck.
dTimEnd: 2008-03-28T06:00:00+01:00
dTimStart: 2008-03-28T05:15:00+01:00
md: 0
phase: fixed
proprietaryCode: interruption -- waiting on weather
state: ok
stateDetailActivity: success
comments: Waited on weather.

Meanwhile :
-Cleared XMT deck for reception of F-4 flexible hose
-Transferred F-4 flexible hose to XMT deck
-Suspended flexibel hose in roof and jacked to position for hook up
-Landed BOP on test stump and made up NT-2 connector
-Tested door seal on BOP


dTimEnd: 2008-03-28T19:00:00+01:00
dTimStart: 2008-03-28T06:00:00+01:00
md: 0
phase: fixed
proprietaryCode: interruption -- waiting on weather
state: ok
stateDetailActivity: success
comments: Waited on weather.

Meanwhile :
-Worked on hooking up flexible hose
-Assisted production in equalizing across DHSV

dTimEnd: 2008-03-29T00:00:00+01:00
dTimStart: 2008-03-28T19:00:00+01:00
md: 0
phase: fixed
proprietaryCode: interruption -- waiting on weather
state: ok
stateDetailActivity: success
Lithology and shows: