Daily Drilling Report
Well: NO 15/9-F-12
Report period: 2007-09-04T00:00:00+02:00 to 2007-09-05T00:00:00+02:00
Wellbore info:
dTimSpud: 2007-03-15T00:00:00+01:00
dateDrillComplete: 2007-08-26
operator: Statoil
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2007-09-05T00:00:00+02:00
dTimDiaHoleStart: 2007-08-30T23:30:00+02:00
distDrill: 0
elevKelly: 54.9
fixedRig: false
forecast24Hr: RIH with 9 5/8" x 14" TSP and set packer at 2405 m MD. POOH with TSP setting tool. Pull 14" wearbushing. Rig up for running 9 5/8" x 10 3/4" tie-back casing.
hpht: 0
md: 3520
mdCsgLast: 3519
mdDiaHoleStart: 3520
mdPlanned: -999.99
mdPlugTop: 3480
mdStrengthForm: 3116
presTestType: formation integrity test
reportNo: 84
ropCurrent: -999.99
strengthForm: 1.6
sum24Hr: POOH with 9 5/8" tie-back casing. Set 14" wearbushing. Performed BOP test. POOH with WBRRT. Picked up 9 5/8" x 14" TSP and RIH with same to 100 m MD.
tightWell: 0
tvd: 3106.6
tvdCsgLast: 3107.8
tvdStrengthForm: 2863
waterDepth: 91
wellheadElevation: 138.7
Drilling fluid:
dTim: 2007-09-04T20:00:00+02:00
density: 1.01
locationSample: Active pit
md: 3520
mudClass: water based
presBopRating: 690
pv: -999.99
type: Seawater
visFunnel: -999.99
yp: -999.99
Pore pressure:
Survey stations:
Activities:
comments: POOH with 10 3/4" casing from 1670 m to 822 m MD. Average pulling speed 13 jnts/hr.
dTimEnd: 2007-09-04T06:00:00+02:00
dTimStart: 2007-09-04T00:00:00+02:00
md: 822
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: equipment failure
comments: Continued pulling 10 3/4" casing from 822 m to 798 m MD. Hung off on x-over. Broke out and laid down 9 5/8" x 10 3/4" x-over. Changed to 9 5/8" elevator.
dTimEnd: 2007-09-04T08:00:00+02:00
dTimStart: 2007-09-04T06:00:00+02:00
md: 798
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: equipment failure
comments: POOH with 9 5/8" casing from 798 m to 550 m MD.
dTimEnd: 2007-09-04T11:00:00+02:00
dTimStart: 2007-09-04T08:00:00+02:00
md: 550
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: equipment failure
comments: Changed dies in casing tong from 9 3/4" to 9 5/8" (arrived on boat).
dTimEnd: 2007-09-04T11:15:00+02:00
dTimStart: 2007-09-04T11:00:00+02:00
md: 550
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: equipment failure
comments: Continued to POOH with 9 5/8" casing from 550 m to 40 m MD.
dTimEnd: 2007-09-04T16:00:00+02:00
dTimStart: 2007-09-04T11:15:00+02:00
md: 40
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: equipment failure
comments: Removed spider and installed master bushing. POOH from 40 m MD. Laid down seal stinger. Inspected seals, lower seals missing and significant damage to rest of seals.
dTimEnd: 2007-09-04T17:00:00+02:00
dTimStart: 2007-09-04T16:00:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: equipment failure
comments: Held tolbox talk prior to breaking back up TSP assembly. Cleared and tidied drillfloor. Changed to 5 1/2" inserts in elevator.
dTimEnd: 2007-09-04T17:30:00+02:00
dTimStart: 2007-09-04T17:00:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: equipment failure
comments: Picked up TSP assembly. Broke 9 5/8" connection and installed by pass ball drop seat. Re-made 9 5/8" connection and laid down tool on pipedeck.
dTimEnd: 2007-09-04T19:30:00+02:00
dTimStart: 2007-09-04T17:30:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: equipment failure
comments: Picked up WBRRT. Broke out jet sub and configured tool for BOP testing. RIH with WBRRT and 14" wearbushing on 5 1/2" HWDP landing and set same in wellhead.
dTimEnd: 2007-09-04T22:00:00+02:00
dTimStart: 2007-09-04T19:30:00+02:00
md: 140
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: equipment failure
comments: Broke TDS connection and parked travelling block for maintenance.
dTimEnd: 2007-09-04T22:30:00+02:00
dTimStart: 2007-09-04T22:00:00+02:00
md: 140
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: equipment failure
comments: Pressure tested BOP to 35/345 bar 5/10 min according to Mærsk USP.
dTimEnd: 2007-09-05T00:00:00+02:00
dTimStart: 2007-09-04T22:30:00+02:00
md: 140
phase: fixed
proprietaryCode: drilling -- bop activities
state: ok
stateDetailActivity: success
Lithology and shows: