Daily Drilling Report
Well: NO 15/9-F-5
Report period: 2007-12-22T00:00:00+01:00 to 2007-12-23T00:00:00+01:00
Wellbore info:
dTimSpud: 2007-11-11T00:00:00+01:00
dateDrillComplete: 2008-07-30
operator: StatoilHydro
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2007-12-23T00:00:00+01:00
dTimDiaHoleStart: 2007-12-18T02:30:00+01:00
diaHole: 17.5
distDrill: -999.99
elevKelly: 54.9
fixedRig: false
forecast24Hr: Drill 26" hole in F-15 Y1.
hpht: 0
md: 1415
mdCsgLast: 1404.7
mdDiaHoleStart: 226
mdPlanned: -999.99
mdStrengthForm: 0
reportNo: 10
ropCurrent: -999.99
strengthForm: 0
sum24Hr: RIH with 13 3/8" casing to 1404,7 m. Installed 18 3/8" WH. Cemented casing. Laid out landing string. 
tightWell: 0
tvd: 1346
tvdCsgLast: 1340.3
tvdStrengthForm: 0
waterDepth: 91
wellheadElevation: 138.9
Drilling fluid:
dTim: 2007-12-22T19:00:00+01:00
density: 1.4
locationSample: Reserve pit
md: 1415
mudClass: water based
presBopRating: 0
pv: -999.99
type: Spud Mud
visFunnel: 132
yp: -999.99
dTim: 2007-12-22T15:00:00+01:00
density: 1.05
locationSample: Reserve pit
md: 1322
mudClass: water based
presBopRating: 0
pv: -999.99
type: Spud Mud
visFunnel: 139
yp: -999.99
Pore pressure:
dTim: 2007-12-23T00:00:00+01:00
equivalentMudWeight: 1.03
md: 1415
readingKind: estimated
Survey stations:
Activities:
comments: Continued RIH with 13 3/8" casing from 819 m  to 1250 m, filling every casing joint.
dTimEnd: 2007-12-22T04:45:00+01:00
dTimStart: 2007-12-22T00:00:00+01:00
md: 1250
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Held tool box talk prior to change surface handling equipment and picking up the 18 3/4" Well Head.
dTimEnd: 2007-12-22T05:00:00+01:00
dTimStart: 2007-12-22T04:45:00+01:00
md: 1250
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Changing to 5½" handling equipment.
dTimEnd: 2007-12-22T06:00:00+01:00
dTimStart: 2007-12-22T05:00:00+01:00
md: 1250
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Rigged up 5½" handling equipment.

dTimEnd: 2007-12-22T07:00:00+01:00
dTimStart: 2007-12-22T06:00:00+01:00
md: 1250
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Held tool box talk prior to pick up CART.

dTimEnd: 2007-12-22T07:15:00+01:00
dTimStart: 2007-12-22T07:00:00+01:00
md: 1250
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Picked up 18 3/4" WH housing/CART assembly. Made up to 13 3/8" casing. 

dTimEnd: 2007-12-22T07:45:00+01:00
dTimStart: 2007-12-22T07:15:00+01:00
md: 1250
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Rigged down casing tong and PS-30 13 3/8" slips. Cleared rig floor.

dTimEnd: 2007-12-22T08:45:00+01:00
dTimStart: 2007-12-22T07:45:00+01:00
md: 1250
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Lowered CART below rotary, removed cap and filled up CART with sea water.

dTimEnd: 2007-12-22T09:15:00+01:00
dTimStart: 2007-12-22T08:45:00+01:00
md: 1270
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Held tool box talk prior to install the master bushing, and installed same.

dTimEnd: 2007-12-22T10:00:00+01:00
dTimStart: 2007-12-22T09:15:00+01:00
md: 1270
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: RIH with 5½" HWDP landing string as per tally, picked up 2 x HWDP and cement head and made up same. Installed Lo-torque valve and cement hose. Up/down weight 180/125 MT. Landed 18 3/4" WH into 30" conductor by setting down casing string weight, plus 5 MT of  landed string weight and engaged the lock ring. Performed over pull test to 25 MT. 

dTimEnd: 2007-12-22T12:00:00+01:00
dTimStart: 2007-12-22T10:00:00+01:00
md: 1404.7
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Established circulation in steps with SW through top drive to 2300 lpm 21 bars.

dTimEnd: 2007-12-22T13:15:00+01:00
dTimStart: 2007-12-22T12:00:00+01:00
md: 1404.7
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Confirmed line up and leak tested line up to 200 bars 5 min.

dTimEnd: 2007-12-22T13:30:00+01:00
dTimStart: 2007-12-22T13:15:00+01:00
md: 1404.7
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Mixed and pumped 161 m³ 1.52 sg lead at 1300 lpm / 24 bar followed by 20 m³ 1.92 sg tail slurry at 900 lpm / 34 bar. ROV observed returns only came up F-5. 
Displaced and sheared wiper plug by pumping 3000 litres SW, plug sheared at pressure/volume: 132 bar/ 1200 ltr. Continued to displace cement with seawater at 3000 l/min using mud pumps. FCP 90 bars, bumped plug and applied 160 bars to plug. Pump efficiency : 95.4 %. Bled off pressure, 1500 litres bled back to the cement unit. Disconnected cement hose after pressure had been bled off.
dTimEnd: 2007-12-22T17:45:00+01:00
dTimStart: 2007-12-22T13:30:00+01:00
md: 1404.7
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Reduced overpull on landing string to neutral. ROV observed CART. Released CART according to Vetco, 5 turns right hand.

dTimEnd: 2007-12-22T18:00:00+01:00
dTimStart: 2007-12-22T17:45:00+01:00
md: 1404.7
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Held tool box talk prior to lay out cement head. Removed cement hose and Lo-torque valve, broke out cement head. Dropped 2 sponge balls and flushed landing string.
dTimEnd: 2007-12-22T19:30:00+01:00
dTimStart: 2007-12-22T18:00:00+01:00
md: 140
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: POOH with landing string and racked back same. Laid out CART.

dTimEnd: 2007-12-22T20:00:00+01:00
dTimStart: 2007-12-22T19:30:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Installed hatch covers on wellhead and moon pool.

CONTINUED OPERATIONS ON WELL F-15 Y1

dTimEnd: 2007-12-22T21:45:00+01:00
dTimStart: 2007-12-22T20:00:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
Lithology and shows: