Daily Drilling Report
Well: NO 15/9-F-1
Report period: 2013-08-12T00:00:00+02:00 to 2013-08-13T00:00:00+02:00
Wellbore info:
dTimSpud: 2007-11-28T00:00:00+01:00
dateDrillComplete: 2013-08-20
operator: Statoil
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2013-08-13T00:00:00+02:00
dTimDiaHoleStart: 2013-08-04T15:15:00+02:00
diaHole: 17.5
distDrill: -999.99
elevKelly: 54.9
fixedRig: false
forecast24Hr: Pressure test casing to 320 bar.
Make up and RIH with 12 1/4" BHA.
Drill out cement and shoe track.
Perform FIT to 1,55 sg EMW.
POOH
hpht: 0
md: 2602
mdCsgLast: 2595.4
mdDiaHoleStart: 1358
mdPlanned: -999.99
mdStrengthForm: 1358
presTestType: formation integrity test
reportNo: 27
ropCurrent: -999.99
strengthForm: 1.55
sum24Hr: Displaced cement.
Set and tested seal assembly.
Released and POOH with hanger RT.
RIH and set wear bushing.

Waited on cement
Meanwhile:
Tested surface equipment.
Performed planned maintenance.

tightWell: 0
tvd: 2583
tvdCsgLast: 2446.8
tvdStrengthForm: 1345.9
waterDepth: 91
wellheadElevation: 138.9
Drilling fluid:
dTim: 2013-08-12T20:00:00+02:00
density: 1.4
locationSample: Active pit
md: 2602
mudClass: oil based
presBopRating: 345
pv: 35
tempHthp: 120
type: Enviromul Yellow
visFunnel: -999.99
yp: 10
dTim: 2013-08-12T15:00:00+02:00
density: 1.4
locationSample: Active pit
md: 2602
mudClass: oil based
presBopRating: 345
pv: 34
tempHthp: 120
type: Enviromul Yellow
visFunnel: -999.99
yp: 11
Pore pressure:
Survey stations:
Activities:
comments: Displaced cement to rig floor with 3000 liter of drill water.
Observed top wiper plug shear.
Zeroed volume counters.
Continued to displace cement using rig pumps with OBM at 1800 liter/min, 0-60 bar.
Observed bottom wiper plug landing with 136 bar.
Observed loss of full returns after 180 m3 pumped.
Reduced rate to 1400 liter/min, still not full returns.
Reduced rate to 500 liter/min after 181,5 m3 pumped.
Displaced with theoretical volume + 1/2 shoe track volume 186,4 m3 + 1,25 m3 = 187,6 m3.
Top plug did not bump.
Recorded FCP 60 bar.  
Lost 10,2 m3 during cement displacement.
dTimEnd: 2013-08-12T01:45:00+02:00
dTimStart: 2013-08-12T00:00:00+02:00
md: 2596
phase: fixed
proprietaryCode: drilling -- other
state: ok
stateDetailActivity: success
comments: Bled off pressure and checked for back flow on cement unit.
No back flow observed.
dTimEnd: 2013-08-12T02:30:00+02:00
dTimStart: 2013-08-12T01:45:00+02:00
md: 2596
phase: fixed
proprietaryCode: drilling -- other
state: ok
stateDetailActivity: success
comments: Set and pressure tested seal assembly to 345 bar / 15 min.
dTimEnd: 2013-08-12T06:00:00+02:00
dTimStart: 2013-08-12T02:30:00+02:00
md: 2596
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Tested BOP pipe rams and annular to 20 / 345 bar - 5 / 10 minutes.
Meanwhile performed pre-job meeting prior to break out and lay down cement head.
dTimEnd: 2013-08-12T09:30:00+02:00
dTimStart: 2013-08-12T06:00:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- bop activities
state: ok
stateDetailActivity: success
comments: Released casing hanger RT.
Broke out and laid down cement head.
Installed 2 ea. sponge balls in string.
Circulated clean with 2230 liter/min, 19 bar.
POOH with casing hanger RT and laid down same.
dTimEnd: 2013-08-12T12:00:00+02:00
dTimStart: 2013-08-12T09:30:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- other
state: ok
stateDetailActivity: success
comments: Cleaned and cleared drill floor.
Held pre-job meeting prior to wear bushing run.
dTimEnd: 2013-08-12T12:15:00+02:00
dTimStart: 2013-08-12T12:00:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Installed wear bushing in WH, datum at 138,92 meter.
dTimEnd: 2013-08-12T13:15:00+02:00
dTimStart: 2013-08-12T12:15:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Continued to test BOP pipe rams to 20 / 345 bar - 5 / 10 minutes.
dTimEnd: 2013-08-12T14:00:00+02:00
dTimStart: 2013-08-12T13:15:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- bop activities
state: ok
stateDetailActivity: success
comments: Broke out and laid down jet sub / wear bushing RT assembly.
Cleaned and cleared drill floor.

dTimEnd: 2013-08-12T15:30:00+02:00
dTimStart: 2013-08-12T14:00:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- other
state: ok
stateDetailActivity: success
comments: Pressure tested IBOP's, kelly hose and manifolds to 20 / 345 bar - 5 / 10 minutes.


dTimEnd: 2013-08-12T18:00:00+02:00
dTimStart: 2013-08-12T15:30:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- bop activities
state: ok
stateDetailActivity: success
comments: Waited on cement.

Meanwhile;

Performed planned maintenence on TDS and travelling block.

Restarted V-ICIS.

Replaced wash pipe.

Measured TDS / dolly alignment using laser equipment.

Replaced solenoid valve on aft PRS
dTimEnd: 2013-08-13T00:00:00+02:00
dTimStart: 2013-08-12T18:00:00+02:00
md: 0
phase: fixed
proprietaryCode: interruption -- wait
state: ok
stateDetailActivity: success
Lithology and shows: