Daily Drilling Report
Well: NO 15/9-F-4
Report period: 2008-04-08T00:00:00+02:00 to 2008-04-09T00:00:00+02:00
Wellbore info:
dTimSpud: 2007-03-10T00:00:00+01:00
dateDrillComplete: 2008-02-28
daysBehind: 20
operator: StatoilHydro
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2008-04-09T00:00:00+02:00
dTimDiaHoleStart: 2008-04-07T20:45:00+02:00
distDrill: -999.99
elevKelly: 54.9
fixedRig: false
forecast24Hr: Run 7" tubing to 2164 m MD. Install DHSV. Space out towards PBR at 2661 m MD and TH landing point. Install tubing hanger.
hpht: 0
md: 3510
mdCsgLast: 3508
mdDiaHoleStart: 3510
mdPlanned: -999.99
mdPlugTop: 3448
mdStrengthForm: 2760
presTestType: formation integrity test
reportNo: 93
ropCurrent: -999.99
strengthForm: 1.65
sum24Hr: Investigated problems with casing tong transducer. POOH with 5 tubing joints and SB-3 injection packer. RIH with back-up packer assy. Investigated faulty torque setting on casing tong. Drifted 2 tubing couplings with 5,98"/5,8" drift to verify plug retrieval. Ran 7" tubing to 750 m MD.
tightWell: 0
tvd: 3138.8
tvdCsgLast: 3136.9
tvdStrengthForm: 2599
waterDepth: 91
wellheadElevation: 138.7
Drilling fluid:
dTim: 2008-04-08T16:00:00+02:00
density: 1.03
locationSample: Reserve pit
md: 3510
mudClass: other
presBopRating: 690
pv: -999.99
type: Packer fluid
visFunnel: -999.99
yp: -999.99
Pore pressure:
dTim: 2008-04-09T00:00:00+02:00
equivalentMudWeight: 1.08
md: 3510
readingKind: measured
Survey stations:
Activities:
comments: Re-arranged kick joint. Re-booted PDM and tested same.
dTimEnd: 2008-04-08T00:30:00+02:00
dTimStart: 2008-04-08T00:00:00+02:00
md: 0
phase: fixed
proprietaryCode: completion -- completion string
state: ok
stateDetailActivity: success
comments: Changed to BX3 elevator. Positioned Odfjell casing tong on rails in front of IR, hooked up same to panel on aft pipe setback. Removed master bushing and installed PS-30 slips. Bulit scaffolding platforms for dropped object protection above tong operating panel and control line reel panel.
dTimEnd: 2008-04-08T03:30:00+02:00
dTimStart: 2008-04-08T00:30:00+02:00
md: 0
phase: fixed
proprietaryCode: completion -- completion string
state: ok
stateDetailActivity: success
comments: Held toolbox talk before running 7" tubing.
dTimEnd: 2008-04-08T03:45:00+02:00
dTimStart: 2008-04-08T03:30:00+02:00
md: 0
phase: fixed
proprietaryCode: completion -- completion string
state: ok
stateDetailActivity: success
comments: Picked up completion assy#1. Function tested ratcheting mule shoe - ok. Checked seals and rupture disk - ok. Hung off assy#1 in slips. Picked up and made up joint #265 with presintalled NPR plug / ball seat 1,98 m from collar. Picked up and made up 1 joint of tubing. Picked up and made up completion assy#2 / SB-3 injection packer. Checked packer element and slips.
dTimEnd: 2008-04-08T05:00:00+02:00
dTimStart: 2008-04-08T03:45:00+02:00
md: 37
phase: fixed
proprietaryCode: completion -- completion string
state: ok
stateDetailActivity: success
comments: RIH with 7" 29# S13%Cr tubing from 37 m to 72 m MD. Checked self filling of tubing - ok. Raised doubt about torque read back on jam computer.
dTimEnd: 2008-04-08T06:00:00+02:00
dTimStart: 2008-04-08T05:00:00+02:00
md: 72
phase: fixed
proprietaryCode: completion -- completion string
state: ok
stateDetailActivity: success
comments: Investigated deviation between tong gauge and jam coumputer. Found that wrong transducer was set up in the jam computer, with the consequence that the casing tong output too low torque.
dTimEnd: 2008-04-08T07:30:00+02:00
dTimStart: 2008-04-08T06:00:00+02:00
md: 85
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: equipment failure
comments: Held toolbox talk prior to laying out undertorqued tubing. Laid out tubing joints #258 to #262.
dTimEnd: 2008-04-08T09:30:00+02:00
dTimStart: 2008-04-08T07:30:00+02:00
md: 31
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: equipment failure
comments: Installed pipe guide in PS-30 slips.
dTimEnd: 2008-04-08T09:45:00+02:00
dTimStart: 2008-04-08T09:30:00+02:00
md: 31
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: equipment failure
comments: Inspected box on joint #263 and found it to be damaged / gaulled. Broke off box and inspected pin thread - ok. Made up new coupling collar on joint#263 - ok.
dTimEnd: 2008-04-08T10:30:00+02:00
dTimStart: 2008-04-08T09:45:00+02:00
md: 31
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: equipment failure
comments: Held toolbox talk prior to making up back-up assy#2 SB-3 injection packer.
dTimEnd: 2008-04-08T10:45:00+02:00
dTimStart: 2008-04-08T10:30:00+02:00
md: 31
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: equipment failure
comments: Picked up and made up back-up assy#2 SB-3 injection packer, RIH and hung off in slips.
dTimEnd: 2008-04-08T11:45:00+02:00
dTimStart: 2008-04-08T10:45:00+02:00
md: 36
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: equipment failure
comments: Picked up and made up 7" tubing joint. Raised doubt about torque setting on tong. Stopped operations for investigation.
dTimEnd: 2008-04-08T12:15:00+02:00
dTimStart: 2008-04-08T11:45:00+02:00
md: 48
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: equipment failure
comments: Found casing tong to be programmed with wrong torque values. Optimum torque set to 15660 ft lbs instead of 15660 Nm. Two tubing connections on assy#2 overtorqued. No back-up assembly available. Discussed situation. Evaluated and discussed further actions with town. Got confirmation that VamTop thread should be good within 30% overtorque. Decided to do drift run through overtorqued couplings to verify no deformation or restrictions. 

Meanwhile :
-Repaired handrails and kick plates in derrick
-Removed 10 allen/hex bolts from fwd PRS
dTimEnd: 2008-04-08T19:00:00+02:00
dTimStart: 2008-04-08T12:15:00+02:00
md: 48
phase: fixed
proprietaryCode: interruption -- repair
state: ok
stateDetailActivity: operation failed
comments: Rigged up tugger with Seawell adjustable drift sub. Performed drift run through 1st coupling (13,2 m) to 5,977" - ok. Perfomed drift run through assy#2 and 2nd coupling (21,2 m) to 5,80" - ok.
dTimEnd: 2008-04-08T20:45:00+02:00
dTimStart: 2008-04-08T19:00:00+02:00
md: 48
phase: fixed
proprietaryCode: interruption -- repair
state: ok
stateDetailActivity: operation failed
comments: Held toolbox talk prior to continuing tubing running. Verified Odfjell jam computer with correct torque values.
dTimEnd: 2008-04-08T21:00:00+02:00
dTimStart: 2008-04-08T20:45:00+02:00
md: 48
phase: fixed
proprietaryCode: completion -- completion string
state: ok
stateDetailActivity: success
comments: RIH with 7" 29# S13%Cr tubing from 48 m to 238 m MD. Running speed 30 sec per joint. Checked self filling of tubing  - ok.
dTimEnd: 2008-04-09T00:00:00+02:00
dTimStart: 2008-04-08T21:00:00+02:00
md: 238
phase: fixed
proprietaryCode: completion -- completion string
state: ok
stateDetailActivity: success
Lithology and shows: