Daily Drilling Report
Well: NO 15/9-F-14
Report period: 2008-05-29T00:00:00+02:00 to 2008-05-30T00:00:00+02:00
Wellbore info:
dTimSpud: 2007-11-04T00:00:00+01:00
dateDrillComplete: 2008-06-15
operator: StatoilHydro
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2008-05-30T00:00:00+02:00
dTimDiaHoleStart: 2008-05-29T22:00:00+02:00
distDrill: 0
elevKelly: 54.9
fixedRig: false
forecast24Hr: ND slick joint and BOP. RU for pulling HPDR. Run in and MU claxton tool NT-2 running tool to HPDR. RD cylinders, tensioner ring and centralizer. Shut down production. Install hot stab and unlock TBC. Pull TBC out of WH. Install riser spider and function test. POOH with HPDR. 
hpht: 0
md: 2788
mdCsgLast: 2783.5
mdDiaHoleStart: 2788
mdPlanned: -999.99
mdStrengthForm: 2284
presTestType: leak off test
reportNo: 44
ropCurrent: -999.99
strengthForm: 1.67
sum24Hr: Leak tested RTTS to 230 bar from below. Displaced well to sea water above plug. POOH with RTTS running tool and LD same. ND and LO diverter. 
tightWell: 0
tvd: 2728.4
tvdCsgLast: 2728.3
tvdStrengthForm: 2281
waterDepth: 91
wellheadElevation: 138.6
Drilling fluid:
dTim: 2008-05-29T21:00:00+02:00
density: 1.31
locationSample: Active pit
md: 2788
mudClass: oil based
presBopRating: 690
pv: 22
tempHthp: 120
type: OBM-Standard
visFunnel: -999.99
yp: 8
Pore pressure:
dTim: 2008-05-30T00:00:00+02:00
equivalentMudWeight: 1.03
md: 2788
readingKind: estimated
Survey stations:
Activities:
comments: Lined up to test RTTS from below. Verified correct line-up from cmt unit to IBOP and performed line test. No go. Closed manual IBOP on TDS and performed line test. Ok. 

Performed low pressure test to 30 bar / 10 min. Ok. Dropped 1 bar / 10 min. Pressured up in steps and tested RTTS to 230 bar / 10 min from below. Ok. Dropped 1.8 bar / 10 min. 1.3 m3 pumped and 1.35 m3 bled back.
dTimEnd: 2008-05-29T02:15:00+02:00
dTimStart: 2008-05-29T00:00:00+02:00
md: 350
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: PU up to neutral and released from RTTS with 22 turns CCWW. PU to 340 m.
dTimEnd: 2008-05-29T03:00:00+02:00
dTimStart: 2008-05-29T02:15:00+02:00
md: 340
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Pulled up and greased top of connection. Ran back down to and spaced out below btm pipe ram.
dTimEnd: 2008-05-29T04:15:00+02:00
dTimStart: 2008-05-29T03:00:00+02:00
md: 348
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Lined up cmt unit to IBOP on TDS to test RTTS from above and performed line test to 345 bar. Ok.

Performed low pressure test to 30 bar / 10 min. Ok. Dropped 0 bar / 10 min. Pressured up in steps to test RTTS. Pumped 1.1 m3 to 110 bar and observed leak. 500 ltrs bleed back.
dTimEnd: 2008-05-29T05:30:00+02:00
dTimStart: 2008-05-29T04:15:00+02:00
md: 348
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Discussed situation and evaluated further action.
dTimEnd: 2008-05-29T06:00:00+02:00
dTimStart: 2008-05-29T05:30:00+02:00
md: 348
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Discussed situation and evaluated further action.
dTimEnd: 2008-05-29T06:30:00+02:00
dTimStart: 2008-05-29T06:00:00+02:00
md: 348
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Stung back into RTTS. Observed 2.2 bar pressure increase when communication to volume below plug was established. 

Lined up to test RTTS from below. Closed manual IBOP on TDS. Performed low pressure test to 30 bar / 10 min. Ok. Dropped 0 bar / 10 min. Pressured up in steps and tested RTTS to 230 bar / 10 min from below. Ok. Dropped 1.7 bar / 10 min. 1.33 m3 pumped and 1.32 m3 bled back.

Rotated 12 turns to the left and POOH of RTTS. Tested storm valve to 50 bar / 10 min. Ok. Dropped 0.9 bar / 10 min.  121 ltrs pumped and 121 ltrs bled back. Stung out of RTTS.

dTimEnd: 2008-05-29T09:15:00+02:00
dTimStart: 2008-05-29T06:30:00+02:00
md: 348
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Flow checked well prior to displacing well above RTTS to SW. Ok. Meanwhile held tool box talk with involved personnel. Drained trip tank and poor boy degasser. Re-filled trip tank with SW. Displaced well to SW at 3100 lpm / 20 bar. Flushed C & K and surface lines.
dTimEnd: 2008-05-29T11:15:00+02:00
dTimStart: 2008-05-29T09:15:00+02:00
md: 348
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Pumped 10 m3 hi-vis pill at 1500 lpm / 15 bar and spotted above RTTS.
dTimEnd: 2008-05-29T11:45:00+02:00
dTimStart: 2008-05-29T11:15:00+02:00
md: 310
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: POOH with running tool on 5 1/2" DP from 348 m to 310 m. Could not rack back 5 1/2" DP due spinner on iron roughneck not working.
dTimEnd: 2008-05-29T12:00:00+02:00
dTimStart: 2008-05-29T11:45:00+02:00
md: 310
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Investigated problem with pipe spinner on aft roughneck.
dTimEnd: 2008-05-29T13:00:00+02:00
dTimStart: 2008-05-29T12:00:00+02:00
md: 310
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: equipment failure
comments: Held tool box meeting prior to using chain tong to spin out stds of DP.
dTimEnd: 2008-05-29T13:15:00+02:00
dTimStart: 2008-05-29T13:00:00+02:00
md: 310
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Observed gain in trip tank and flow up RTTS running string. Installed kick valve on string. Shut in well and monitored pressures. No increase in pressure observed. Total gain in trip tank was 420 ltrs.
dTimEnd: 2008-05-29T14:30:00+02:00
dTimStart: 2008-05-29T13:15:00+02:00
md: 310
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Opened auto choke and observed no gain in TT through mud gas separator. Opened kick valve and observed no flow. POOH with running tool on 5 1/2" DP from 310 m to 292 m. Could not rack back 5 1/2" DP due to lower arm on FWD PRS not working.
dTimEnd: 2008-05-29T15:00:00+02:00
dTimStart: 2008-05-29T14:30:00+02:00
md: 292
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Changed out solenoid valve on lower arm on FWD PRS.

Meanwhile removed every second bolt on slick joint and moved BOP carrier beneath BOP.
dTimEnd: 2008-05-29T19:00:00+02:00
dTimStart: 2008-05-29T15:00:00+02:00
md: 292
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: equipment failure
comments: Held tool box talk for manual handling. Performed equipment check and found loose dies on FWD PRS carrier. Changed dies.
dTimEnd: 2008-05-29T20:15:00+02:00
dTimStart: 2008-05-29T19:00:00+02:00
md: 292
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: POOH with running tool on 5 1/2" DP from 292 m to OOH.
dTimEnd: 2008-05-29T22:00:00+02:00
dTimStart: 2008-05-29T20:15:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Cleared rig floor. RIH with 1 single 5 1/2" DP and closed ram. Drained BOP.
dTimEnd: 2008-05-29T23:00:00+02:00
dTimStart: 2008-05-29T22:00:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Installed diverter pulling tool.
dTimEnd: 2008-05-30T00:00:00+02:00
dTimStart: 2008-05-29T23:00:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
Lithology and shows: