Daily Drilling Report
Well: NO 15/9-F-7
Report period: 2007-09-19T00:00:00+02:00 to 2007-09-20T00:00:00+02:00
Wellbore info:
dTimSpud: 2007-05-01T00:00:00+02:00
dateDrillComplete: 2007-10-04
daysBehind: 2.2
operator: Statoil
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2007-09-20T00:00:00+02:00
dTimDiaHoleStart: 2007-09-16T05:00:00+02:00
diaHole: 36
distDrill: -999.99
elevKelly: 54.9
fixedRig: false
forecast24Hr: Release CART and POOH. LD cement stinger and running tool. Clear rig floor. MU and RIH with 17 1/2" BHA. Drill out 30" shoe using SW and hi-vis pills.
hpht: 0
md: 208
mdCsgLast: 166
mdDiaHoleStart: 146
mdPlanned: -999.99
mdStrengthForm: 0
reportNo: 6
ropCurrent: -999.99
strengthForm: 0
sum24Hr: Continued RIH with 30" conductor on 5 1/2" HWDP landing string to TD. ROV actuated conductor centralizer. Cemented 30" conductor. Waited 10 hours on cement to set. Performed remedial cement job. 
tightWell: 0
tvd: 208
tvdCsgLast: 166
tvdStrengthForm: 0
waterDepth: 91
wellheadElevation: 0
Drilling fluid:
dTim: 2007-09-19T14:00:00+02:00
density: 1.05
locationSample: Reserve pit
md: 208
mudClass: water based
presBopRating: 0
pv: -999.99
type: Spud Mud
visFunnel: 117
yp: -999.99
Pore pressure:
Survey stations:
Activities:
comments: Changed dies on pipe handler.
dTimEnd: 2007-09-19T00:30:00+02:00
dTimStart: 2007-09-19T00:00:00+02:00
md: 118
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: equipment failure
comments: RIH with 30" conductor on 5 1/2" HWDP landing string from 118 m to 138 m.
dTimEnd: 2007-09-19T01:00:00+02:00
dTimStart: 2007-09-19T00:30:00+02:00
md: 138
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Stopped RIH with 30" conductor at 138 m due to possible collision with F-12 DCI valve. Monitored and evalutated situation.
dTimEnd: 2007-09-19T03:00:00+02:00
dTimStart: 2007-09-19T01:00:00+02:00
md: 138
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: RU tugger from moonpool and installed wire sling on lower part of conductor with ROV to manipulate 30" conductor away from F-12. String weight 105 MT.
dTimEnd: 2007-09-19T05:15:00+02:00
dTimStart: 2007-09-19T03:00:00+02:00
md: 138
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: RIH with 30" conductor on 5 1/2" HWDP landing string past F-12 DCI valve and stabbed into template slot assisted by ROV.
dTimEnd: 2007-09-19T05:45:00+02:00
dTimStart: 2007-09-19T05:15:00+02:00
md: 143
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: RIH with 30" conductor on 5 1/2" HWDP landing string from 143 m to 157 m.
dTimEnd: 2007-09-19T06:00:00+02:00
dTimStart: 2007-09-19T05:45:00+02:00
md: 157
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: RIH with 30" conductor on 5 1/2" HWDP landing string from 157 m to 203 m.
dTimEnd: 2007-09-19T09:00:00+02:00
dTimStart: 2007-09-19T06:00:00+02:00
md: 202
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Spaced out cement stand and ensured that 30" conductor housing was 112.88 m from machined ring on centralizer deck. ROV checked level using DigiQuartz. Found F-7 to be 27 cm to high.
Adjusted string hight and checked level with DigiQuarz. Made two measurements and confirmed F-7 to be positioned 12,2 cm higher than F12, as per program.

dTimEnd: 2007-09-19T10:00:00+02:00
dTimStart: 2007-09-19T09:00:00+02:00
md: 202
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Ran in with forward 6 MT tugger as guide from moonpool. ROV hooked it up to the template and attached shackle and rope to the hot stab. Launched the minireel hose from moonpool on the guide tugger. Hooked up ROV with hydraulic reservoir to hydraulic receptacle on template. Engaged centralization rams in template funnel.

Pitch and roll readings :
Before engaging rams ; roll 0.6  /  pitch 0.2
After engaging rams ;  roll 0.5 /  pitch 0.2
dTimEnd: 2007-09-19T13:45:00+02:00
dTimStart: 2007-09-19T10:00:00+02:00
md: 202
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Circulated 30 m3 SW at 2500 lpm. Meanwhile held tool box talk prior to cement job.
dTimEnd: 2007-09-19T14:15:00+02:00
dTimStart: 2007-09-19T13:45:00+02:00
md: 202
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Trouble shoot purge system prior to cement job.
dTimEnd: 2007-09-19T16:00:00+02:00
dTimStart: 2007-09-19T14:15:00+02:00
md: 202
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: equipment failure
comments: Mixed and pumped 46.2 m3 1.52 sg Tuned Light XL cement slurry at 800 lpm. Displaced cement slurry with 6.0 m3 of SW at max rate using cement unit. Bleed off pressure and checked for back-flow. Removed cmt hose and flushed through manifolds and hoses.
dTimEnd: 2007-09-19T17:15:00+02:00
dTimStart: 2007-09-19T16:00:00+02:00
md: 202
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: WOC while holding landing string in tension at correct depth.

Meanwhile:
-Flushed and cleaned cmt unit.
-Inspected seabed for sement returns - inconclusive due to poor visability
-Performed maintenance on aft PRS
-Prepared for Top-up job
dTimEnd: 2007-09-20T00:00:00+02:00
dTimStart: 2007-09-19T17:15:00+02:00
md: 202
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
Lithology and shows: