Daily Drilling Report
Well: NO 15/9-F-15
Report period: 2007-11-20T00:00:00+01:00 to 2007-11-21T00:00:00+01:00
Wellbore info:
dTimSpud: 2008-10-24T00:00:00+02:00
dateDrillComplete: 2008-12-11
operator: StatoilHydro
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2007-11-21T00:00:00+01:00
dTimDiaHoleStart: 2007-11-19T04:45:00+01:00
diaHole: 36
distDrill: -999.99
elevKelly: 54.9
fixedRig: false
forecast24Hr: Wait for cement to set. Release with CART tool pull same and rack back CART tool in derrick. Prepare for 4 days drilling stop.
hpht: 0
md: 226
mdCsgLast: 220.6
mdDiaHoleStart: 144.2
mdPlanned: -999.99
mdStrengthForm: 0
reportNo: 3
ropCurrent: -999.99
strengthForm: 0
sum24Hr: RIH with 30" conductor from surface to 220.6m. Cemented 30" conductor. Wait for cement to set. Performed general maintenance.
tightWell: 0
tvd: 226
tvdCsgLast: 220.6
tvdStrengthForm: 0
waterDepth: 91
wellheadElevation: 0
Drilling fluid:
dTim: 2007-11-20T14:00:00+01:00
density: 1.03
locationSample: Reserve pit
md: 226
mudClass: water based
presBopRating: 0
pv: -999.99
type: Seawater
visFunnel: 125
yp: -999.99
dTim: 2007-11-20T19:00:00+01:00
density: 1.03
locationSample: Active pit
md: 226
mudClass: other
presBopRating: 0
pv: -999.99
type: Seawater
visFunnel: -999.99
yp: -999.99
Pore pressure:
dTim: 2007-11-21T00:00:00+01:00
equivalentMudWeight: 1.03
md: 226
readingKind: estimated
Survey stations:
Activities:
comments: Continued checking the float for flow through by flushing with water.

dTimEnd: 2007-11-20T00:15:00+01:00
dTimStart: 2007-11-20T00:00:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Ran in with 30" conductor from surface to 67m.
dTimEnd: 2007-11-20T03:45:00+01:00
dTimStart: 2007-11-20T00:15:00+01:00
md: 67
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Changed bails and 5½" DP elevator. Picked up 30"conductor housing.

dTimEnd: 2007-11-20T05:30:00+01:00
dTimStart: 2007-11-20T03:45:00+01:00
md: 67
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Held tool box talk prior to making up the 30" conductor housing. Commenced to make up 30" conductor housing using manual rig tongs.
dTimEnd: 2007-11-20T06:00:00+01:00
dTimStart: 2007-11-20T05:30:00+01:00
md: 67
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Made up 30" conductor housing using manual rig tongs. Made Up Torque 46.000Nm. Engage locking system with lock-plate. Secured with cap-screws. Inspected housing. Lowered 30" housing down in the rotary. Broke out the 30" housing handling tool and laid out same. Filled 30" conductor with sea water.

dTimEnd: 2007-11-20T07:45:00+01:00
dTimStart: 2007-11-20T06:00:00+01:00
md: 80
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Held tool box talk prior to pick up cement inner string. Made up aluminum cement inner string and centralizer. Cleared rig floor.

dTimEnd: 2007-11-20T08:45:00+01:00
dTimStart: 2007-11-20T07:45:00+01:00
md: 80
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Made up X/O to CART, and then chained tong onto aluminium inner string. Installed inclinometer and 2" vent valve (valve open) on CART.

dTimEnd: 2007-11-20T09:30:00+01:00
dTimStart: 2007-11-20T08:45:00+01:00
md: 80
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Locked CART housing as per Vetco instruction. 5 left hand turns. Took pick up test. Remove 30" housing C-plate. Ran conductor through rotary, and insert master bushing.

dTimEnd: 2007-11-20T10:45:00+01:00
dTimStart: 2007-11-20T09:30:00+01:00
md: 90
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Made up to TDS and filled the 30" conductor with sea water. Commenced to stab shoe into to the slot. Stopped operation due to posiblity of power failure in production module.

dTimEnd: 2007-11-20T11:15:00+01:00
dTimStart: 2007-11-20T10:45:00+01:00
md: 90
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Stopped operation due to possiblity of main shut down due to testing in prosess module.

dTimEnd: 2007-11-20T11:30:00+01:00
dTimStart: 2007-11-20T11:15:00+01:00
md: 90
phase: fixed
proprietaryCode: interruption -- maintain
state: ok
stateDetailActivity: equipment failure
comments: Stabbed 30" conductor in to slot. Broke circulation and confirmed conductor to be full. Closed the 2" vent valve. Ran in with the 30" conductor from 144m to 220.6m

dTimEnd: 2007-11-20T13:30:00+01:00
dTimStart: 2007-11-20T11:30:00+01:00
md: 220.6
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Verified setting depth with Digiquartz against F-7, F-15 -6/-9mm. Checked centralization of conductor housing, no contact to template. Meanwhile pressure tested cement line to 200 bars 10 min.  

dTimEnd: 2007-11-20T14:30:00+01:00
dTimStart: 2007-11-20T13:30:00+01:00
md: 220.6
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Checked the inclinometer and found that the inclinometer had been moved and was not attached propperly to the CART. Evaluated situation.

dTimEnd: 2007-11-20T16:15:00+01:00
dTimStart: 2007-11-20T14:30:00+01:00
md: 220.6
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Broke circulation and increased rate to 1500 lpm 4.2 bars. Total pumped 50m³ sea water, hook load 109 MT. Closed the IBOP had 25 bars back pressure.
dTimEnd: 2007-11-20T17:15:00+01:00
dTimStart: 2007-11-20T16:15:00+01:00
md: 220.6
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Mixed and pumped 53.7 m³ 1.52 sg Tuned Light XL cement slurry at 1100 lpm, 22 bars pump pressure. Confirmed returns to seabed. Displaced cement slurry with 6.5 m³ of SW at max rate using cement unit. FCP 5.7bars, 600lpm. Bled off pressure, 250 l. Checked for back-flow.
dTimEnd: 2007-11-20T18:45:00+01:00
dTimStart: 2007-11-20T17:15:00+01:00
md: 220.6
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Removed cmt hose and flushed through manifolds and hoses.
dTimEnd: 2007-11-20T19:00:00+01:00
dTimStart: 2007-11-20T18:45:00+01:00
md: 220.6
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Waited for cement to set. Meanwhile serviced aft PRS. Repaired the auxiliary pump. Serviced the ROV.
dTimEnd: 2007-11-21T00:00:00+01:00
dTimStart: 2007-11-20T19:00:00+01:00
md: 220.6
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
Lithology and shows: