Daily Drilling Report
Well: NO 15/9-F-12
Report period: 2007-06-16T00:00:00+02:00 to 2007-06-17T00:00:00+02:00
Wellbore info:
dTimSpud: 2007-03-15T00:00:00+01:00
dateDrillComplete: 2007-08-26
daysBehind: .9
operator: Statoil
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2007-06-17T00:00:00+02:00
dTimDiaHoleStart: 2007-06-14T12:30:00+02:00
diaHole: 36
distDrill: 0
elevKelly: 54.9
fixedRig: false
forecast24Hr: Pull CART and 5 1/2 HWDP. Rig up for running LP riser. Start running LP riser.
hpht: 0
md: 258
mdCsgLast: 251
mdDiaHoleStart: 145.2
mdPlanned: -999.99
mdPlugTop: 247
mdStrengthForm: 0
reportNo: 4
ropCurrent: -999.99
strengthForm: 0
sum24Hr: Ran 4 3/4" aluminium cement stinger inside 30" conductor. Installed CART and RIH with 30" conductor. Washed down from 225 m and landed conductor at 251 m MD. Cemented 30" conductor. From 19:00 - waited on cement to set up. Pumped down top up pipe, bursted disk at 159 m TVD indicating lack of cement in top of conductor.
tightWell: 0
tvd: 258
tvdCsgLast: 251
tvdStrengthForm: 0
waterDepth: 91
wellheadElevation: 0
Drilling fluid:
dTim: 2007-06-16T00:00:00+02:00
density: 1.4
md: -999.99
mudClass: water based
presBopRating: 0
pv: -999.99
type: Spud Mud
visFunnel: -999.99
yp: -999.99
Pore pressure:
dTim: 2007-06-17T00:00:00+02:00
equivalentMudWeight: 1.03
md: 258
readingKind: estimated
Survey stations:
Activities:
comments: Removed 30" elevator. Removed long bails. Installed short bails and 5 1/2" elevator. Brought 30" conductor housing to catwalk cradles.
dTimEnd: 2007-06-16T02:00:00+02:00
dTimStart: 2007-06-16T00:00:00+02:00
md: 96
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Picked up 30" conductor housing with handling CART. Made up RL-4 connection using manual tongs to 35 000 ft lbs. Engaged anti rotation dogs. Ran in with 30" conductor and installed top up pipe on XMT deck from 25 m below ML.
dTimEnd: 2007-06-16T03:30:00+02:00
dTimStart: 2007-06-16T02:00:00+02:00
md: 96
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Installed C-plate in rotary and landed 30" conductor housing in same.
dTimEnd: 2007-06-16T04:30:00+02:00
dTimStart: 2007-06-16T03:30:00+02:00
md: 110
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Broke out and laid down handling CART from 30" conductor housing. Filled 30" conductor with water. Rigged up C-plate, bowl and slips for running 4 3/4" aluminium inner string inside 30" conductor.
dTimEnd: 2007-06-16T05:00:00+02:00
dTimStart: 2007-06-16T04:30:00+02:00
md: 110
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Ran 4 3/4" aluminium inner string inside 30" conductor down to 20 m below RT.
dTimEnd: 2007-06-16T06:00:00+02:00
dTimStart: 2007-06-16T05:00:00+02:00
md: 110
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Continued to run 4 3/4" aluminium inner string inside 30" conductor down to 91 m below RT. Installed centralizers on joint #3 and #6. Rigged down 4 3/4" handling equipment.
dTimEnd: 2007-06-16T08:00:00+02:00
dTimStart: 2007-06-16T06:00:00+02:00
md: 110
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Held toolbox talk prior to installing CART in 30" conductor housing.
dTimEnd: 2007-06-16T08:15:00+02:00
dTimStart: 2007-06-16T08:00:00+02:00
md: 110
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Installed CART in 30" conductor housing with 5 lefthand turns. Oceaneering installed inclinometer on CART bracket. Verified filler valve open.
dTimEnd: 2007-06-16T08:45:00+02:00
dTimStart: 2007-06-16T08:15:00+02:00
md: 110
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: RIH with 30" conductor on 5 1/2" HWDP. Installed top up pipe along X-over and conductor housing. Hooked up UWG cement hose to top up pipe. Installed ROV plugs on Centralizer deck.
dTimEnd: 2007-06-16T11:15:00+02:00
dTimStart: 2007-06-16T08:45:00+02:00
md: 126
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Continued to RIH with 30" conductor on 5 1/2" HWDP. Stabbed into template. Broke circulation and observed for return with ROV - bad visibility. Weight of string in water 105 MT.
dTimEnd: 2007-06-16T11:30:00+02:00
dTimStart: 2007-06-16T11:15:00+02:00
md: 150
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Continued to RIH with 30" conductor. Observed up to 10 MT drag at 225 m MD.
dTimEnd: 2007-06-16T12:45:00+02:00
dTimStart: 2007-06-16T11:30:00+02:00
md: 225
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Broke circulation and washed down with 30" conductor from 225 m to 251 m MD. Pumped at 200 lpm / 9 bar SPP. Installed cementing stand. Checked datum mark 113,25 m from top conductor housing to machined ring on Centralizer deck - ok.
dTimEnd: 2007-06-16T14:45:00+02:00
dTimStart: 2007-06-16T12:45:00+02:00
md: 251
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Held prejob meeting prior to cementing 30" conductor.
dTimEnd: 2007-06-16T15:15:00+02:00
dTimStart: 2007-06-16T14:45:00+02:00
md: 251
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Made up surface cement lines to cement stand. Tested lines against lo-torqe valve to 200 bar / 5 min - ok. Circulated at 2500 lpm / SPP 12 bar. ROV checked for leakage in plugs on 30" conductor housing - ok. Inserted hotstab with ROV, actuated centralizer dogs in template funnel using minireel hydraulic supply from surface.
dTimEnd: 2007-06-16T17:00:00+02:00
dTimStart: 2007-06-16T15:15:00+02:00
md: 251
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Pumped 103 m3 of 1,52 sg X-lite cement slurry with cement unit. Pump pressure during displacement 15 bar. Displacement rate 900 lpm. Hook weight fell from 115 MT to 110 MT throughout cement job.
dTimEnd: 2007-06-16T19:00:00+02:00
dTimStart: 2007-06-16T17:00:00+02:00
md: 251
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Displaced cement with seawater at 1200 lpm. Pressure relatively steady around 17 bar. Pumped a total of 8,5 m3 leaving theoretical TOC at 247 m MD inside 30" conductor.
dTimEnd: 2007-06-16T19:15:00+02:00
dTimStart: 2007-06-16T19:00:00+02:00
md: 251
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Waited on cement to set up.

Meanwhile :
-Flushed and washed cement unit
-Brought tensioning system parts to Centralizer deck
-Broke out and laid down Drillcollar
-Prepared for running LP riser

dTimEnd: 2007-06-17T00:00:00+02:00
dTimStart: 2007-06-16T19:15:00+02:00
md: 251
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
Lithology and shows: