Daily Drilling Report
Well: NO 15/9-F-11
Report period: 2013-04-12T00:00:00+02:00 to 2013-04-13T00:00:00+02:00
Wellbore info:
dTimSpud: 2013-03-07T17:30:00+01:00
dateDrillComplete: 2013-05-09
daysBehind: 19.6
operator: Statoil
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2013-04-13T00:00:00+02:00
dTimDiaHoleStart: 2013-03-23T05:30:00+01:00
diaHole: 26
distDrill: -999.99
elevKelly: 54.9
fixedRig: false
forecast24Hr: Drill shoetrack and 3 meter new formation.
Perform FIT.
Drill ahead.
hpht: 0
md: 1365
mdCsgLast: 1357.7
mdDiaHoleStart: 257
mdPlanned: -999.99
mdStrengthForm: 0
reportNo: 38
ropCurrent: -999.99
strengthForm: 0
sum24Hr: Drilled shoetrack.
tightWell: 0
tvd: 1345.5
tvdCsgLast: 1334
tvdStrengthForm: 0
waterDepth: 91
wellheadElevation: 138.9
Drilling fluid:
dTim: 2013-04-12T03:00:00+02:00
density: 1.4
locationSample: Flowline
md: 1365
mudClass: oil based
presBopRating: 345
pv: 34
tempHthp: 120
type: Enviromul Yellow
visFunnel: -999.99
yp: 8
dTim: 2013-04-12T12:00:00+02:00
density: 1.03
locationSample: Active pit
md: -999.99
mudClass: other
presBopRating: 345
pv: -999.99
type: Seawater
visFunnel: -999.99
yp: -999.99
Pore pressure:
Survey stations:
Activities:
comments: RIH with 17 1/2" BHA on 5 1/2" DP from 1159 m to 1236 m. Average tripping speed 154 m/hr.
Observed 5 Ton loss in weight at 1236 meter.
Recorded up / down weights 133 / 115 Ton.
dTimEnd: 2013-04-12T00:30:00+02:00
dTimStart: 2013-04-12T00:00:00+02:00
md: 1236
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: Washed / reamed down from 1236 m to 1262 m with 1500 l/min, 19 bar, 20 RPM, 4-8 kNm.
At 1262 meter tagged firm cement with 5 Ton
dTimEnd: 2013-04-12T01:30:00+02:00
dTimStart: 2013-04-12T00:30:00+02:00
md: 1262
phase: fixed
proprietaryCode: drilling -- ream
state: ok
stateDetailActivity: success
comments: Drilled firm cement from 1262 m to 1264,8 m with 3560 l/min, 105 bar, 40 RPM, 6-15 kNm, WOB 4-5 Ton.
Performed pre-job meeting prior to displacement job.
Observed leak on longitudinal flowline on main deck.
dTimEnd: 2013-04-12T02:30:00+02:00
dTimStart: 2013-04-12T01:30:00+02:00
md: 1264.8
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Stopped drilling and repaired leak.
dTimEnd: 2013-04-12T03:00:00+02:00
dTimStart: 2013-04-12T02:30:00+02:00
md: 1264.8
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: equipment failure
comments: Drilled top plug from 1264,8 m to 1265,6 m with 3500 l/min, 106 bar, 40 RPM, 6-19 kNm, WOB 4-5 Ton.
Observed black rubber pieces coming across shakers.
dTimEnd: 2013-04-12T04:00:00+02:00
dTimStart: 2013-04-12T03:00:00+02:00
md: 1265.6
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Displaced well from SW to 1,40 sg OBM with 3530 l/min, 150 bar.
Diverted SW returns to sea.
dTimEnd: 2013-04-12T07:00:00+02:00
dTimStart: 2013-04-12T04:00:00+02:00
md: 1265.6
phase: fixed
proprietaryCode: drilling -- circulating conditioning
state: ok
stateDetailActivity: success
comments: Circulated and conditioned OBM while reciprocating string from 1240 m to 1255 m with 20 rpm, 2-6 kNm.
Increased pump rate in incremens of 110 l/min to ensure shakers and surface system do not over flow.

dTimEnd: 2013-04-12T11:00:00+02:00
dTimStart: 2013-04-12T07:00:00+02:00
md: 1265.6
phase: fixed
proprietaryCode: drilling -- circulating conditioning
state: ok
stateDetailActivity: success
comments: Drilled firm cement from 1265,6 m to 1356 m with 3000-3520 l/min, 183 bar, 40-90 RPM, 2-10 kNm, WOB 5-10 Ton.
Drilled bottom wiper plug at 1358 m to 1358,7 m.
Observed black / red rubber pieces coming across shakers.
dTimEnd: 2013-04-13T00:00:00+02:00
dTimStart: 2013-04-12T11:00:00+02:00
md: 1356
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
Lithology and shows: