Daily Drilling Report
Well: NO 15/9-F-4
Report period: 2007-10-12T00:00:00+02:00 to 2007-10-13T00:00:00+02:00
Wellbore info:
dTimSpud: 2007-03-10T00:00:00+01:00
dateDrillComplete: 2008-02-28
daysBehind: 1.3
operator: StatoilHydro
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2007-10-13T00:00:00+02:00
dTimDiaHoleStart: 2007-10-12T06:00:00+02:00
diaHole: 36
distDrill: 0
elevKelly: 54.9
fixedRig: false
forecast24Hr: Drill 17 1/2" hole section to 500 m MD.
hpht: 0
md: 256.5
mdCsgLast: 251.2
mdDiaHoleStart: 256.5
mdPlanned: -999.99
mdStrengthForm: 0
reportNo: 6
ropCurrent: -999.99
strengthForm: 0
sum24Hr: Skidded derrick to slot F-4. Removed hatch and fenced off WH module as required. Fixed standpipe buckle in dragchain. Modified aft PRS. Made up 17 1/2" drilling BHA and RIH with same to 247 m. Drilled cement in shoetrack down to 260 m MD. Drilled 5 m of new formation.
tightWell: 0
tvd: 256.5
tvdCsgLast: 251.2
tvdStrengthForm: 0
waterDepth: 91
wellheadElevation: 0
Drilling fluid:
dTim: 2007-10-12T23:00:00+02:00
density: 1.03
locationSample: Reserve pit
md: 256
mudClass: water based
presBopRating: 0
pv: -999.99
type: Spud Mud
visFunnel: 100
yp: -999.99
Pore pressure:
Survey stations:
Activities:
comments: Skidded derrick towards port to allign with slot F-4.
dTimEnd: 2007-10-12T07:00:00+02:00
dTimStart: 2007-10-12T06:00:00+02:00
md: 0
phase: fixed
proprietaryCode: moving -- skid
state: ok
stateDetailActivity: success
comments: Held toolbox talk before skidding cantilever in longitudinal direction. Observed buckeled standpipe hose in dragchain.
dTimEnd: 2007-10-12T07:30:00+02:00
dTimStart: 2007-10-12T07:00:00+02:00
md: 0
phase: fixed
proprietaryCode: moving -- skid
state: ok
stateDetailActivity: success
comments: Straightened standpipe hose in dragchain with chainhoists.
dTimEnd: 2007-10-12T09:30:00+02:00
dTimStart: 2007-10-12T07:30:00+02:00
md: 0
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: equipment failure
comments: Skidded cantilever to slot F-4 position.
dTimEnd: 2007-10-12T11:00:00+02:00
dTimStart: 2007-10-12T09:30:00+02:00
md: 0
phase: fixed
proprietaryCode: moving -- skid
state: ok
stateDetailActivity: success
comments: Removed weatherdeck hatch on slot F-4. Installed cantilever access stairs. Made final transverse and longitudinal adjustments to center derrick above F-4. Prepared for removing support beams on aft PRS.
dTimEnd: 2007-10-12T12:30:00+02:00
dTimStart: 2007-10-12T11:00:00+02:00
md: 0
phase: fixed
proprietaryCode: moving -- skid
state: ok
stateDetailActivity: success
comments: Removed support beams on upper arm on aft PRS. Performed NDT inspection of PRS hoisting carriage.
dTimEnd: 2007-10-12T14:15:00+02:00
dTimStart: 2007-10-12T12:30:00+02:00
md: 0
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: equipment failure
comments: Worked on hatches on Weatherdeck. Removed covers on WH module decks on slot F-4. Built scaffolding/fence around F-4 on all levels. Meanwhile changed to monel dies on PRS gripper head.
dTimEnd: 2007-10-12T16:00:00+02:00
dTimStart: 2007-10-12T14:15:00+02:00
md: 0
phase: fixed
proprietaryCode: moving -- skid
state: ok
stateDetailActivity: success
comments: Rigged up slings for installing diverter. Installed diverter, outer ring and masterbushing. Rigged down slings.
dTimEnd: 2007-10-12T18:30:00+02:00
dTimStart: 2007-10-12T16:00:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Waited on crane to finish loading/backloading supply boat due to urgent need for supply boat going to shore.

Meanwhile:
-Cleared and tidied drillfloor
-Dressed PS-30 with 5 1/2" die holders/dies

dTimEnd: 2007-10-12T21:15:00+02:00
dTimStart: 2007-10-12T18:30:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- wait
state: ok
stateDetailActivity: success
comments: Held toolbox talk prior to making up 17 1/2" drilling BHA.
dTimEnd: 2007-10-12T21:30:00+02:00
dTimStart: 2007-10-12T21:15:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: Made up 17 1/2" BHA according to Schlumberger instructions. Gauged bit and stabilizers. Set scribline and measured corrections on GWD and MWD. Adjusted UBHO sub in line with scribeline.
dTimEnd: 2007-10-13T00:00:00+02:00
dTimStart: 2007-10-12T21:30:00+02:00
md: 32
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
Lithology and shows: