Daily Drilling Report
Well: NO 15/9-F-4
Report period: 2007-10-30T00:00:00+01:00 to 2007-10-31T00:00:00+01:00
Wellbore info:
dTimSpud: 2007-03-10T00:00:00+01:00
dateDrillComplete: 2008-02-28
operator: StatoilHydro
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2007-10-31T00:00:00+01:00
dTimDiaHoleStart: 2007-10-23T08:30:00+02:00
diaHole: 12.25
distDrill: -999.99
elevKelly: 54.9
fixedRig: false
forecast24Hr: MU and RIH with 10 3/4" x 9 5/8" csg from 716 to 2618 m MD. RIH and land 10 3/4" x 9 5/8" csg. 
hpht: 0
md: 2770
mdCsgLast: 2760.5
mdDiaHoleStart: 1363
mdPlanned: -999.99
mdStrengthForm: 1363
presTestType: formation integrity test
reportNo: 24
ropCurrent: -999.99
strengthForm: 1.53
sum24Hr: RU for running 10 3/4" x 9 5/8" csg. MU and RIH with 10 3/4" x 9 5/8" csg to 587 m MD.
tightWell: 0
tvd: 2607.6
tvdCsgLast: 2598.7
tvdStrengthForm: 1336.5
waterDepth: 91
wellheadElevation: 138.7
Drilling fluid:
dTim: 2007-10-30T15:00:00+01:00
density: 1.4
locationSample: Active pit
md: 2770
mudClass: oil based
presBopRating: 0
pv: 30
tempHthp: 120
type: OBM-Standard
visFunnel: -999.99
yp: 11
dTim: 2007-10-30T23:00:00+01:00
density: 1.4
locationSample: Active pit
md: 2770
mudClass: oil based
presBopRating: 0
pv: 29
tempHthp: 120
type: OBM-Standard
visFunnel: -999.99
yp: 12
Pore pressure:
dTim: 2007-10-31T00:00:00+01:00
equivalentMudWeight: 1.03
md: 2770
readingKind: estimated
Survey stations:
Activities:
comments: POOH with wear bushing and LO same.
dTimEnd: 2007-10-30T02:30:01+01:00
dTimStart: 2007-10-30T00:00:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: MU cmt head assembly and RB in derrick.
dTimEnd: 2007-10-30T03:30:01+01:00
dTimStart: 2007-10-30T02:30:01+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Cleared and tidied rig floor off excess equipment. RU csg tong, handling equipment and FAC tool. Prepared to run 9 5/8" csg.
dTimEnd: 2007-10-30T06:00:00+01:00
dTimStart: 2007-10-30T03:30:01+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: RU csg tong and handling equipment. Prepared to run 9 5/8" csg.
dTimEnd: 2007-10-30T09:00:00+01:00
dTimStart: 2007-10-30T06:00:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Sorted out power supply problem for csg. tong.
dTimEnd: 2007-10-30T10:00:00+01:00
dTimStart: 2007-10-30T09:00:00+01:00
md: 0
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: equipment failure
comments: Installed elevators, flush mounted slips, bails and FAC circulating tool. Prepared to run 9 5/8" csg.
dTimEnd: 2007-10-30T12:00:00+01:00
dTimStart: 2007-10-30T10:00:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Held tool-box meeting before running csg. PU and MU shoe joint, intermediate- and float collar joints. Thread locked first 3 connections. Checked shoe and float collar for flow-through while PU.

RIH with 9 5/8" csg  to 171 m MD. Filled every joint with 1.40 sg mud using FAC tool.
dTimEnd: 2007-10-30T17:00:00+01:00
dTimStart: 2007-10-30T12:00:00+01:00
md: 171
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Casing torque computer would not work according to set up. Had to continue with modified set-up.
dTimEnd: 2007-10-30T22:00:00+01:00
dTimStart: 2007-10-30T17:00:00+01:00
md: 167
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: equipment failure
comments: RIH with 9 5/8" csg from 171 to 276 m MD. Filled every joint with 1.40 sg mud using FAC tool.   First 19 joint was ran with centraliser.
dTimEnd: 2007-10-31T00:00:00+01:00
dTimStart: 2007-10-30T22:00:00+01:00
md: 276
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
Lithology and shows: