Daily Drilling Report
Well: NO 15/9-F-15 D
Report period: 2013-11-15T00:00:00+01:00 to 2013-11-16T00:00:00+01:00
Wellbore info:
dTimSpud: 2013-11-10T14:00:00+01:00
dateDrillComplete: 2013-12-02
daysBehind: .9
operator: Statoil
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2013-11-16T00:00:00+01:00
dTimDiaHoleStart: 2013-11-10T14:00:00+01:00
diaHole: 17.5
distDrill: 165
elevKelly: 54.9
fixedRig: false
forecast24Hr: Drill 17 1/2" hole to section TD.
Circulate well clean.
POOH with 17 1/2" BHA.
hpht: 0
md: 2355
mdCsgLast: 1368.4
mdDiaHoleStart: 1373
mdPlanned: -999.99
presTestType: formation integrity test
reportNo: 6
ropCurrent: -999.99
sum24Hr: While waited on weather/ISO tank vessel:
Performed maintenance on drilling equipment.
Built 13 3/8" casing stands and R/B same in derrick.
RIH with 17 1/2" BHA and circulated B/U.
Connected ISO tank vessel to rig and offloaded cuttings.

Drilled 17 1/2" hole from 2190 m to 2350 m, built 13 3/8" casing stands offline.
Circ. B/U prior to drilling Balder Fm.
Drilled 17 1/2" hole from 2350 m to 2355 m
tightWell: 0
tvd: 2237
tvdCsgLast: 1340.4
waterDepth: 91
wellheadElevation: 138.9
Drilling fluid:
dTim: 2013-11-15T21:30:00+01:00
density: 1.4
locationSample: Flowline
md: 2338.8
mudClass: oil based
presBopRating: 345
pv: 34
tempHthp: 120
type: Enviromul Yellow
visFunnel: -999.99
yp: 9.5
dTim: 2013-11-15T14:30:00+01:00
density: 1.4
locationSample: Active pit
md: 2216
mudClass: oil based
presBopRating: 345
pv: 36
tempHthp: 120
type: Enviromul Yellow
visFunnel: -999.99
yp: 8.5
dTim: 2013-11-15T09:00:00+01:00
density: 1.4
locationSample: Flowline
md: 2190
mudClass: oil based
presBopRating: 345
pv: 35
tempHthp: 120
type: Enviromul Yellow
visFunnel: -999.99
yp: 10
dTim: 2013-11-15T04:25:00+01:00
density: 1.4
locationSample: Active pit
md: 2409
mudClass: oil based
presBopRating: 345
pv: 35
tempHthp: 120
type: Enviromul Yellow
visFunnel: -999.99
yp: 9
Pore pressure:
dTim: 2013-11-16T00:00:00+01:00
equivalentMudWeight: 1.03
md: 1380
readingKind: estimated
dTim: 2013-11-16T00:00:00+01:00
equivalentMudWeight: 1.03
md: 2355
readingKind: estimated
Survey stations:
azi: 4.36
dTim: 2013-11-16T00:00:00+01:00
incl: 29.95
md: 2358.7
tvd: 2240
azi: 4.76
dTim: 2013-11-16T00:00:00+01:00
incl: 29.78
md: 2277.4
tvd: 2169.5
azi: 3.51
dTim: 2013-11-16T00:00:00+01:00
incl: 29.89
md: 2318.1
tvd: 2204.8
azi: 4.21
dTim: 2013-11-16T00:00:00+01:00
incl: 29.77
md: 2196.7
tvd: 2099.5
Activities:
comments: Waited on weather/ISO tank vessel.

Meanwhile:
Performed maintenance on fwd and aft PRS, TDS, block and dolly.
Performed general rig maintenance.
dTimEnd: 2013-11-15T03:00:00+01:00
dTimStart: 2013-11-15T00:00:00+01:00
md: 1364
phase: fixed
proprietaryCode: interruption -- waiting on weather
state: ok
stateDetailActivity: success
comments: Waited on weather/ISO tank vessel.

Meanwhile:
Troubleshot power supply issues on fwd PRS.
De-isolated drill floor equipment.
Built 13 3/8" casing stands and racked same in derrick (62 stands racked in total)
dTimEnd: 2013-11-15T06:00:00+01:00
dTimStart: 2013-11-15T03:00:00+01:00
md: 1364
phase: fixed
proprietaryCode: interruption -- waiting on weather
state: ok
stateDetailActivity: success
comments: Waited on weather/ISO tank vessel.

Meanwhile:
Held TBT and removed FOSV from string.
RIH w/ 17 1/2" BHA from 1364 m to 1502 m, 20 t down weight. 
Reamed in from 1502 m to 1593 m w/ 3000 lpm, 165 bar, 30 rpm and 10 - 20 kNm.
dTimEnd: 2013-11-15T07:30:00+01:00
dTimStart: 2013-11-15T06:00:00+01:00
md: 1593
phase: fixed
proprietaryCode: interruption -- waiting on weather
state: ok
stateDetailActivity: success
comments: Waited on weather/ISO tank vessel.

Meanwhile:
RIH from 1593 m to 2131 m.
Filled pipe and established parameters. Down linked.
Circulated B/U and reciprocated string f/ 2131 m - 2171 m, 3300 lpm, 185 bar, 80 rpm, 8 - 17 kNm.
Connected ISO tank vessel and emptied 1/2 ISO tank on rig.
Established drilling parameters and washed in from 2171 m to 2190 m
dTimEnd: 2013-11-15T13:30:00+01:00
dTimStart: 2013-11-15T07:30:00+01:00
md: 2190
phase: fixed
proprietaryCode: interruption -- waiting on weather
state: ok
stateDetailActivity: success
comments: Drilled 17 1/2" hole from 2190 m to 2285 m, average ROP: 17,3 m/hr, WOB 2 - 10 t. 4350 l/min/ 290 bar. 140 rpm / 10 - 24 kNm. ECD 1,42 SG. 
Reduced RPM to 80 while drilling through stringers.
Performed surveys on connections as per DD instructions.

Meanwhile built casing stands and shoe track. Racked same in derrick (all casing racked - in total 67 stands).
Offloaded cuttings to vessel.
dTimEnd: 2013-11-15T19:00:00+01:00
dTimStart: 2013-11-15T13:30:00+01:00
md: 2285
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Drilled 17 1/2" hole from 2285 m to 2331 m, average ROP 23 m/hr, WOB 3 - 12 t. 4300 l/min/ 285 bar. 140 rpm / 10 - 24 kNm. ECD 1,42 SG.
dTimEnd: 2013-11-15T21:00:00+01:00
dTimStart: 2013-11-15T19:00:00+01:00
md: 2331
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Took SCR.
dTimEnd: 2013-11-15T21:15:00+01:00
dTimStart: 2013-11-15T21:00:00+01:00
md: 2331
phase: fixed
proprietaryCode: drilling -- other
state: ok
stateDetailActivity: success
comments: Drilled 17 1/2" hole from 2331 m to 2350 m. Average ROP: 25,3 m/hr.
dTimEnd: 2013-11-15T22:00:00+01:00
dTimStart: 2013-11-15T21:15:00+01:00
md: 2350
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Circulated B/U prior to drilling Balder Fm. w/ 4300 l/min/ 286 bar, 1,42 SG ECD.
Took rotational check shots.
dTimEnd: 2013-11-15T23:45:00+01:00
dTimStart: 2013-11-15T22:00:00+01:00
md: 2350
phase: fixed
proprietaryCode: drilling -- circulating conditioning
state: ok
stateDetailActivity: success
comments: Drilled 17 1/2" hole from 2350 m to 2355 m, average ROP 20 m/hr. WOB 10 - 12 t. 4300 l/min/ 286 bar. 140 rpm / 15 - 22 kNm. ECD 1,42 SG.
dTimEnd: 2013-11-16T00:00:00+01:00
dTimStart: 2013-11-15T23:45:00+01:00
md: 2355
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
Lithology and shows:
dTim: 2013-11-16T00:00:00+01:00
lithology: Claystone with minor Dolomite and traces and Sandstone
mdBottom: 2220
mdTop: 2160
dTim: 2013-11-16T00:00:00+01:00
lithology: Sanndstone
mdBottom: 2310
mdTop: 2220
dTim: 2013-11-16T00:00:00+01:00
lithology: Claystone with traces of Sandstone
mdBottom: 2340
mdTop: 2310