Daily Drilling Report
Well: NO 15/9-F-11
Report period: 2013-04-05T00:00:00+02:00 to 2013-04-06T00:00:00+02:00
Wellbore info:
dTimSpud: 2013-03-07T17:30:00+01:00
dateDrillComplete: 2013-05-09
daysBehind: 18.2
operator: Statoil
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2013-04-06T00:00:00+02:00
dTimDiaHoleStart: 2013-03-23T05:30:00+01:00
diaHole: 26
distDrill: -999.99
elevKelly: 54.9
fixedRig: false
forecast24Hr: Rig up and prepare for running HPDR.
Run HPDR.
hpht: 0
md: 1365
mdCsgLast: 1357.7
mdDiaHoleStart: 257
mdPlanned: -999.99
mdStrengthForm: 0
reportNo: 31
ropCurrent: -999.99
strengthForm: 0
sum24Hr: Cemented 20" casing.
Released WHH RT and POOH with same.
Rigged up and prepared for running HPDR.
tightWell: 0
tvd: 1345.5
tvdCsgLast: 1334
tvdStrengthForm: 0
waterDepth: 91
Drilling fluid:
dTim: 2013-04-06T00:00:00+02:00
density: 1.03
md: -999.99
mudClass: other
presBopRating: 345
pv: -999.99
type: Seawater
visFunnel: -999.99
yp: -999.99
Pore pressure:
Survey stations:
Activities:
comments: Picked up and made up cement stand.
Not able to spin in TDS.
dTimEnd: 2013-04-05T00:30:00+02:00
dTimStart: 2013-04-05T00:00:00+02:00
md: 1317
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Troubleshoot TDS spinning problem.

Meanwhile: 
Racked back cement stand.
Reciprocated 20" casing string.
Made up cement stand into string.
dTimEnd: 2013-04-05T01:30:00+02:00
dTimStart: 2013-04-05T00:30:00+02:00
md: 1317
phase: fixed
proprietaryCode: interruption -- repair
state: ok
stateDetailActivity: equipment failure
comments: Established circulation in increments of 300 liter/min.
Washed down 20" casing from 1344 m to 1358 m with 1000 liter/min, 30 bar. No excessive weight observed.
Recorded up / down weights 245 / 183 Ton.
dTimEnd: 2013-04-05T02:00:00+02:00
dTimStart: 2013-04-05T01:30:00+02:00
md: 1358
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Landed 20" casing at 1358 meter by setting down 15 Ton on hanger.
Performed over pull test to 270 Ton. ( 25 Ton overpull)
dTimEnd: 2013-04-05T02:30:00+02:00
dTimStart: 2013-04-05T02:00:00+02:00
md: 1358
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Started production on F-12.
Circulated 250 m3 with 2300 liter/min, 40 bar. 
Lined up, flushed and pressure tested surface lines to 345 bar for 10 min.
dTimEnd: 2013-04-05T05:00:00+02:00
dTimStart: 2013-04-05T02:30:00+02:00
md: 1358
phase: fixed
proprietaryCode: drilling -- other
state: ok
stateDetailActivity: success
comments: Dropped ball for bottom wiper plug.
Applied 20 bar against lo-torq valve, opened same to verify lineup.
Mixed and pumped 308 m3 of 1,56 SG lead cement slurry with 1000-1050 l/min, 22-19 bar. 
Mixed and pumped 30 m3 of 1,92 SG tail cement slurry with 840 l/min, 17 bar. 
Released top dart and reset stroke counters.

dTimEnd: 2013-04-05T11:00:00+02:00
dTimStart: 2013-04-05T05:00:00+02:00
md: 1358
phase: fixed
proprietaryCode: drilling -- other
state: ok
stateDetailActivity: success
comments: Displaced 3000 liter SW from cement unit using cement pump. 
Did not observe top plug shear after +/- 820 liters as prognosed.
Continued to displace with SW using rig pumps at 3900 liter/min, 45-50 bar.
After 2990 liter pumped observed pressure spike of 111 bar. Indicating top plug sheared.
Under displaced with 10 m3, did not bump plug.
Total displacement 201 m3 SW.
Bleed back pressure to trip tank and monitored for backflow, no flow observed.
Disconnected cement hose and removed same.

dTimEnd: 2013-04-05T13:00:00+02:00
dTimStart: 2013-04-05T11:00:00+02:00
md: 1358
phase: fixed
proprietaryCode: drilling -- other
state: ok
stateDetailActivity: success
comments: Released 18 3/4" CART tool from hanger.
Performed pre-job meeting prior to laying out cement head and CART.
dTimEnd: 2013-04-05T13:30:00+02:00
dTimStart: 2013-04-05T13:00:00+02:00
md: 1358
phase: fixed
proprietaryCode: drilling -- other
state: ok
stateDetailActivity: success
comments: Laid down cement head with 5 1/2" HWDP single down on HTS.
Connected TDS and circulated 2 ea. sponge balls through pipe.
POOH with 18 3/4" CART on 5 1/2" HWDP from 140 meter to surface.
Laid down 18 3/4" CART to cantilever.
dTimEnd: 2013-04-05T15:30:00+02:00
dTimStart: 2013-04-05T13:30:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- other
state: ok
stateDetailActivity: success
comments: Held tool box talk with ROV and deck crew.
Assisted ROV and deck crew with installing riser guide funnel.

Meanwhile:
Dismantled TDS washpipe.
Cleaned and cleared rigfloor and prepared to spot equipment for HPDR running.
Installed teflon riser guides in hole openings on centralizer and tension decks.
dTimEnd: 2013-04-05T20:00:00+02:00
dTimStart: 2013-04-05T15:30:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Performed pre-job meeting prior to pickup and prepare HPDR equipment.
dTimEnd: 2013-04-05T20:30:00+02:00
dTimStart: 2013-04-05T20:00:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Picked up Claxton tool and torqued up handling pup connection, laid down same to cantilever.
Meanwhile:
Spotted riser equipment on cantilever, centralizer and tension decks.
dTimEnd: 2013-04-05T22:00:00+02:00
dTimStart: 2013-04-05T20:30:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Installed tension ring on centralizer deck.
Meanwhile:
Organized riser joints on cantilever.
Connected BOP joint to Claxton tool.

dTimEnd: 2013-04-06T00:00:00+02:00
dTimStart: 2013-04-05T22:00:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
Lithology and shows: