Daily Drilling Report
Well: NO 15/9-F-9
Report period: 2007-11-30T00:00:00+01:00 to 2007-12-01T00:00:00+01:00
Wellbore info:
dTimSpud: 2007-11-09T00:00:00+01:00
dateDrillComplete: 2008-08-31
operator: StatoilHydro
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2007-12-01T00:00:00+01:00
dTimDiaHoleStart: 2007-11-28T13:45:00+01:00
diaHole: 36
distDrill: 0
elevKelly: 54.9
fixedRig: false
forecast24Hr: n/a
hpht: 0
md: 226
mdCsgLast: 220.8
mdDiaHoleStart: 150
mdPlanned: -999.99
mdPlugTop: 217
mdStrengthForm: 0
reportNo: 3
ropCurrent: -999.99
strengthForm: 0
sum24Hr: Operated conductor centralizer pistons. Circulated well to seawater. Mixed and pumped 54 m3 cement and displaced with 6,5 m3 seawater. WOC. Made measurements on conductor. Released CART. Retrieved CART and innerstring. Installed hatches and prepared for skidding to F-1.
tightWell: 0
tvd: 226
tvdCsgLast: 220.8
tvdStrengthForm: 0
waterDepth: 91
wellheadElevation: 0
Drilling fluid:
dTim: 2007-11-30T23:00:00+01:00
density: 1.05
md: -999.99
mudClass: water based
presBopRating: 0
pv: -999.99
type: Spud Mud
visFunnel: 115
yp: -999.99
Pore pressure:
Survey stations:
Activities:
comments: Ran in with 30" conductor on dedicated landing string to 132 m MD. Filled conductor with 20 m2 seawater until returns thorugh shoe observed. Hookload after filling 109 MT.
dTimEnd: 2007-11-30T01:30:00+01:00
dTimStart: 2007-11-30T00:00:00+01:00
md: 132
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Stung 30" conductor into funnel on F-9 while observing with ROV.
dTimEnd: 2007-11-30T02:00:00+01:00
dTimStart: 2007-11-30T01:30:00+01:00
md: 148
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Ran in with 30" conductor from 148 m to 221 m MD, only minor drag in hole. Observed 112,88 m mark on landing string flush with machined ring on Centralizer deck. Meanwhile deployed hotstab line on tugger wire.
dTimEnd: 2007-11-30T03:00:00+01:00
dTimStart: 2007-11-30T02:00:00+01:00
md: 221
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Picked up and made up cement stand. Accidentally applied torque on TDS and put 2,5 turns righthand rotations on string. Inspected CART with ROV and backed CART in again using lefthand turns in rotary table. Performed digiquartz measurement on F-7 and F-9 indicating F-9 12 cm too high.
dTimEnd: 2007-11-30T04:00:00+01:00
dTimStart: 2007-11-30T03:00:00+01:00
md: 221
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Made up cement hose to side entry sub. Adjusted height on F-9 conductor 10 cm down. Repeated elevation check on conductor housing by doing consecutive measurement on F-9 and F-7. Measured F-9 elevation 3 mm higher that F-7 - ok. Bad visiblity for establishing hotstab on template.
dTimEnd: 2007-11-30T05:00:00+01:00
dTimStart: 2007-11-30T04:00:00+01:00
md: 221
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Poor visiblity on template base for establishing hotstab. Meanwhile tested cement line against lo-torque on side entry sub to 200 bar 10 min - ok. Made readings on inclinometer : pitch 1,3 deg / roll 0,3 deg.
dTimEnd: 2007-11-30T06:00:00+01:00
dTimStart: 2007-11-30T05:00:00+01:00
md: 221
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Waited for visiblity to improve for engaging hotstab.
dTimEnd: 2007-11-30T07:00:00+01:00
dTimStart: 2007-11-30T06:00:00+01:00
md: 221
phase: fixed
proprietaryCode: drilling -- wait
state: ok
stateDetailActivity: success
comments: Removed dummy stab and installed hotstab in bank #4 on template base. Shifted lever to "on". Energized centralizing pistons with 2000 psi and observed travel on pistons with ROV. Made readings on inclinometer : pitch 1,27 deg / roll 0,3 deg.
dTimEnd: 2007-11-30T08:15:00+01:00
dTimStart: 2007-11-30T07:00:00+01:00
md: 221
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Broke circulation and verified conductor full of water by observing return through fillup valve.  Closed fillup valve with ROV. Hookload before circulating 87 MT.
dTimEnd: 2007-11-30T08:30:00+01:00
dTimStart: 2007-11-30T08:15:00+01:00
md: 221
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Stepped pumps up to 1500 lpm and circulated 50 m3 seawater. Poor visiblity, assumed to be caused by returns from hole. Meanwhile performed prejob meeting prior to cementing. Hookload after circulating 97 MT.
dTimEnd: 2007-11-30T09:30:00+01:00
dTimStart: 2007-11-30T08:30:00+01:00
md: 221
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Performed cement job. Mixed and pumped 54 m3 1,52 sg tuned light cement slurry from cement unit. Pump rate 650-750 lpm. Pump pressure 22 bar. Displaced cement with 6,5 m3 seawater to put theoretical TOC at 217 m MD inside conductor. Bad visiblity due to no current, hard to judge amount of returns from hole. Hookload after cementing 97 MT.
dTimEnd: 2007-11-30T10:45:00+01:00
dTimStart: 2007-11-30T09:30:00+01:00
md: 221
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Rigged down cement line and flushed through manifold.
dTimEnd: 2007-11-30T11:15:00+01:00
dTimStart: 2007-11-30T10:45:00+01:00
md: 221
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Waited for cement to set up. 

Meanwhile :
-Serviced TDS
-Serviced fwd and aft PRS
-Changed annular element
-Housekeeping, cleaning and maintenance on drillfloor

dTimEnd: 2007-11-30T21:00:00+01:00
dTimStart: 2007-11-30T11:15:00+01:00
md: 221
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Waited on cement  to set up.

Meanwhile :
-Made x-y measurements on conductor relative to funnel 36 cm/36 cm
-Shifted bank #4 handle to "off" and disengaged centralizer cylinders with 2000 psi through minireel
-Retrieved hotstab and guidewire
-Removed lo-torque on cement stand
-Performed toolbox talk prior to releasing CART
dTimEnd: 2007-11-30T23:30:00+01:00
dTimStart: 2007-11-30T21:00:00+01:00
md: 221
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Slacked off 11 MT to obtain neutral at CART. Released CART by 5 righthand rotations. Lifted out CART from conductor housing and set slips on landing string.
dTimEnd: 2007-12-01T00:00:00+01:00
dTimStart: 2007-11-30T23:30:00+01:00
md: 221
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
Lithology and shows: