Daily Drilling Report
Well: NO 15/9-F-5
Report period: 2008-08-14T00:00:00+02:00 to 2008-08-15T00:00:00+02:00
Wellbore info:
dTimSpud: 2007-11-11T00:00:00+01:00
dateDrillComplete: 2008-07-30
operator: StatoilHydro
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2008-08-15T00:00:00+02:00
dTimDiaHoleStart: 2008-08-11T07:00:00+02:00
distDrill: -999.99
elevKelly: 54.9
fixedRig: false
forecast24Hr: POOH and LD VBM plug. Pull bowl protector and wash surface wellhead. Prepare to run completion. MU and RIH with lower completion assemblies. RIH with 7" tubing from surface to 1000 m. 
hpht: 0
md: 3792
mdCsgLast: 3790.1
mdDiaHoleStart: 3792
mdPlanned: -999.99
mdPlugTop: 3754
mdStrengthForm: 2921
presTestType: formation integrity test
reportNo: 46
ropCurrent: -999.99
strengthForm: 1.65
sum24Hr: Retracted adjustment sub according to Drillquip procedure. Ran casing hanger running tool and tested upper tie-back to 380 bar/10 min. Sat MS seal and test same. Ran bowl protector in surface wellhead. MU and RIH with DP and VMB retrieving tool. Circulated out Hi-vis pill with 40 m3 packer fluid. Released VMB plug. 
tightWell: 0
tvd: 3247
tvdCsgLast: 3245.3
tvdStrengthForm: 2610
waterDepth: 91
wellheadElevation: 138.9
Drilling fluid:
Pore pressure:
Survey stations:
Activities:
comments: Ran 10 3/4" - C95 60,7# VamTop tie-back casing from 39 m to 108 m MD.
dTimEnd: 2008-08-14T01:45:00+02:00
dTimStart: 2008-08-14T00:00:00+02:00
md: 108
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: operation failed
comments: Picked up 10 3/4" casing hanger / adjustment sub assembly with handling tool. Made up assembly. RIH to 119 m MD and hung off in RT. Broke off casing hanger handling tool with chaintong and laid out same. Drained riser by opening annulus valves.
dTimEnd: 2008-08-14T02:45:00+02:00
dTimStart: 2008-08-14T01:45:00+02:00
md: 119
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: operation failed
comments: Picked up stand with spear in TDS and made up to TDS. Engaged spear in pup joint below 10 3/4" casing hanger (i.e. 3 m in from top of hanger).
dTimEnd: 2008-08-14T03:00:00+02:00
dTimStart: 2008-08-14T02:45:00+02:00
md: 119
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: operation failed
comments: RIH with 10 3/4" casing hanger on spear. Tagged tie-back threads with 3-4 MT at 139,7 m MD, i.e. approx 10 cm shallower than expected. Attempted to rotated clockwise with 2700 Nm, stalled out after 1/4 turn. Rotated counterclokwise 1/2 turn, worked string and came approx 10 cm further down (corresonding to previous landing datum). Resumed clockwise rotation at 3 rpm and entered threads within 2700 Nm limit. Slacked off weight accordingly for each 2-3 MT gained on block. Observed color bands through annulus outlet to confirm travel and height.
dTimEnd: 2008-08-14T04:00:00+02:00
dTimStart: 2008-08-14T03:00:00+02:00
md: 139.8
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: operation failed
comments: Increased torque limit to 10170 Nm. Pulled 5 MT overpull and resumed rotation. String stalled with 7 kNm+ (6,52 kNm Nm recorded on Geoservice screen). Increased to 2 MT overpull, resumed rotation - stalled out on approx 3 kNm and spear released. Re-enaged spear. Took 13 MT overpull and resumed rotation, stalled out on 8 kNm+ (5,72 kNm recorded on Geoservice screen). Took overpull to 30 MT.
dTimEnd: 2008-08-14T04:30:00+02:00
dTimStart: 2008-08-14T04:00:00+02:00
md: 139
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: operation failed
comments: Released spear and POOH. Broke out TDS connection and set back stand and spear in derrick.
dTimEnd: 2008-08-14T04:45:00+02:00
dTimStart: 2008-08-14T04:30:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: operation failed
comments: Picked up stand with adjustable sub actuation tool in PRS and made up to TDS. Measured in to 1st tool target.
dTimEnd: 2008-08-14T05:30:00+02:00
dTimStart: 2008-08-14T04:45:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: operation failed
comments: Pressured up pipe to 140 bar to activate the adjustment sub actuation tool. Picked up to 2nd tool target to engage horizontal latch dogs and torque dogs. Observed 3-4 MT overpull at 2nd tool target. While maintaining overpull started rotation with 1 rpm. Rotated 2 turns / ~1 kNm. No movement observed on hanger at Tensioner deck. Wrong indications. Reattempted setting sequence with same negative result.
dTimEnd: 2008-08-14T06:00:00+02:00
dTimStart: 2008-08-14T05:30:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: operation failed
comments: Made another attempt on adjustable sub setting sequence. While maintaining overpull rotated 7 turns and retracted adjustment sub as per procedure.
dTimEnd: 2008-08-14T07:00:00+02:00
dTimStart: 2008-08-14T06:00:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: operation failed
comments: Bled off pressure in DP, slacked off 1 m and waited 3 min to allow lock ring to be fully retracted. PU and POOH with adjustment sub actuation tool. Cleaned and cleared rig floor.
dTimEnd: 2008-08-14T08:00:00+02:00
dTimStart: 2008-08-14T07:00:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: RD csg tong. Changed from PS30 slips to to master bushings. Broke down and LO spear and adjustment sub.
dTimEnd: 2008-08-14T09:15:00+02:00
dTimStart: 2008-08-14T08:00:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: PU and MU HRT. RIH with HRT on 5 1/2" HWDP from surface to 20,77 m. MU HRT to 10 3/4" surface hanger by 10 left hand turns.
dTimEnd: 2008-08-14T10:15:00+02:00
dTimStart: 2008-08-14T09:15:00+02:00
md: 20.8
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: MU TDS. Performed tool box meeting before lining up to test 10 3/4" tie-back csg. Verified line-up and pressured up to leak test 10 3/4" surface tie-back csg and 10 3/4" x 9 5/8" csg against VMB plug to 380 bar/10 min with cmt unit. 900 ltrs pumped. Test failed.
dTimEnd: 2008-08-14T11:30:00+02:00
dTimStart: 2008-08-14T10:15:00+02:00
md: 20.8
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Performed line test to 380 bar/10 min with cmt unit. Test failed.
dTimEnd: 2008-08-14T12:15:00+02:00
dTimStart: 2008-08-14T11:30:00+02:00
md: 20.8
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Greased surface valves on STP manifold and performed line test. Test failed.
dTimEnd: 2008-08-14T13:45:00+02:00
dTimStart: 2008-08-14T12:15:00+02:00
md: 20.8
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: equipment failure
comments: RU pump-in sub and hose directly from cmt test line. Performed line test to 380 bar/10 min with cmt unit. Ok.
dTimEnd: 2008-08-14T15:30:00+02:00
dTimStart: 2008-08-14T13:45:00+02:00
md: 20.8
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: equipment failure
comments: Performed line test to 380 bar/10 min with cmt unit. Ok. Leak tested 10 3/4" surface tie-back csg and 10 3/4" x 9 5/8" csg against VMB plug to 380 bar/10 min with cmt unit. Ok. 605 ltrs pumped and 560 ltrs bled back.
dTimEnd: 2008-08-14T16:15:00+02:00
dTimStart: 2008-08-14T15:30:00+02:00
md: 20.8
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: equipment failure
comments: Released HRT by 10 right hand turns. POOH and LD same. RD cmt line.
dTimEnd: 2008-08-14T17:15:00+02:00
dTimStart: 2008-08-14T16:15:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: RU to RIH with 10 3/4" MS-T seal assy RT. Found RT dressed for pulling MS-T seal and had to re-adjust length to fit the latch dogs.
dTimEnd: 2008-08-14T18:00:00+02:00
dTimStart: 2008-08-14T17:15:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Re-adjusted length on RT to fit the latch dogs to be able to run MS-T seal.

Meanwhile held Time-out for safety (TOFS) on rig floor and discussed lifting and tugger handling.
dTimEnd: 2008-08-14T18:45:00+02:00
dTimStart: 2008-08-14T18:00:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: equipment failure
comments: Continued RU to RIH with 10 3/4" MS-T seal assy RT.
dTimEnd: 2008-08-14T20:00:00+02:00
dTimStart: 2008-08-14T18:45:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: RIH with seal assy RT and MS-T seal from surface to 20.77 m. Landed out on 10 3/4" csg hanger and locked RT into riser. Sat MS-T seal by applying 4300 psi. Tested seal through test port in multibowl to 380 bar/10 min. Ok.
dTimEnd: 2008-08-14T21:45:00+02:00
dTimStart: 2008-08-14T20:00:00+02:00
md: 20.8
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Released MS-T seal RT from 10 3/4" csg hanger and POOH with RT. LO RT and removed hydraulic hoses.
dTimEnd: 2008-08-14T23:00:00+02:00
dTimStart: 2008-08-14T21:45:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Held tool box meeting. MU and RIH with secondary bowl protector from surface to 20.53 m. Installed secondary bowl protector in surface wellhead. POOH and racked back RT. Cleared rig floor of excess equipment.
dTimEnd: 2008-08-15T00:00:00+02:00
dTimStart: 2008-08-14T23:00:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
Lithology and shows: