Daily Drilling Report
Well: NO 15/9-F-11 A
Report period: 2013-05-21T00:00:00+02:00 to 2013-05-22T00:00:00+02:00
Wellbore info:
dTimSpud: 2013-03-07T17:30:00+01:00
dateDrillComplete: 2013-05-28
operator: Statoil
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2013-05-22T00:00:00+02:00
dTimDiaHoleStart: 2013-05-14T12:00:00+02:00
diaHole: 8.5
distDrill: 13
elevKelly: 54.9
fixedRig: false
forecast24Hr: Wait prior to take new pressure points.
RIH with 8 1/2 BHA.
hpht: 0
md: 3762
mdCsgLast: 2570.7
mdDiaHoleStart: 2586
mdPlanned: -999.99
mdStrengthForm: 2574
presTestType: formation integrity test
reportNo: 7
ropCurrent: -999.99
strengthForm: 1.65
sum24Hr: Drilled 8 1/2" hole from 3749 m MD to 3762 m MD.
Circulated hole clean.
Recorded pressure points.
Pumped / pulled OOH with 8 1/2 BHA.
tightWell: 0
tvd: 3162.5
tvdCsgLast: 2442
tvdStrengthForm: 2442
waterDepth: 91
wellheadElevation: 0
Drilling fluid:
dTim: 2013-05-21T21:00:00+02:00
density: 1.32
locationSample: Active pit
md: 3762
mudClass: oil based
presBopRating: 345
pv: 39
tempHthp: 120
type: Enviromul Yellow
visFunnel: -999.99
yp: 14.5
dTim: 2013-05-21T14:30:00+02:00
density: 1.32
locationSample: Flowline
md: 3762
mudClass: oil based
presBopRating: 345
pv: 36
tempHthp: 120
type: Enviromul Yellow
visFunnel: -999.99
yp: 12
Pore pressure:
dTim: 2013-05-22T00:00:00+02:00
equivalentMudWeight: .87
md: 2624
readingKind: estimated
dTim: 2013-05-22T00:00:00+02:00
equivalentMudWeight: 1.29
md: 3526
readingKind: estimated
dTim: 2013-05-22T00:00:00+02:00
equivalentMudWeight: 1.16
md: 3602.2
readingKind: measured
dTim: 2013-05-22T00:00:00+02:00
equivalentMudWeight: 1.14
md: 3671.1
readingKind: measured
dTim: 2013-05-22T00:00:00+02:00
equivalentMudWeight: 1.02
md: 3762
readingKind: estimated
Survey stations:
Activities:
comments: Drilled and oriented 8 1/2" hole from 3749 m MD to 3762 m MD with 2290 liter/min, 189-191 bar, 180 rpm, 17-21 kNm, WOB 6-13 MT, 1.42-1,43 sg ECD.
Average ROP: 13 m/hr.
Obtained survey at TD.
dTimEnd: 2013-05-21T01:00:00+02:00
dTimStart: 2013-05-21T00:00:00+02:00
md: 3762
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Circulated hole clean with 1800 liter/min down and 2300 liter/min up, 130-188 bar, 125 rpm, 17- 19 kNm, 1,42 sg ECD. 
After 1 x bottoms up racked back 1 stand.
Circulated total 3 x bottoms up.
dTimEnd: 2013-05-21T06:00:00+02:00
dTimStart: 2013-05-21T01:00:00+02:00
md: 3731
phase: fixed
proprietaryCode: drilling -- circulating conditioning
state: ok
stateDetailActivity: success
comments: Relogged interval from 3730 m MD to 3707 m MD with 2300 liter/min, 193 bar.
dTimEnd: 2013-05-21T07:00:00+02:00
dTimStart: 2013-05-21T06:00:00+02:00
md: 3707
phase: fixed
proprietaryCode: drilling -- survey
state: ok
stateDetailActivity: success
comments: Performed sticky test with drill string static for 20 minutes, observed 5 Ton overpull.

Meanwhile:
Held pre-job meeting prior to taking pressure points.
dTimEnd: 2013-05-21T07:30:00+02:00
dTimStart: 2013-05-21T07:00:00+02:00
md: 3707
phase: fixed
proprietaryCode: formation evaluation -- log
state: ok
stateDetailActivity: success
comments: Recorded pressure points in interval between 3711,5 m MD and 3596,3 m MD
Total pressure points recorded, 19.

Commenced waiting 48 hours prior to take new pressure points.
dTimEnd: 2013-05-21T17:30:00+02:00
dTimStart: 2013-05-21T07:30:00+02:00
md: 3628
phase: fixed
proprietaryCode: formation evaluation -- log
state: ok
stateDetailActivity: success
comments: Waited prior to take new pressure points.

Meanwhile:
Pumped OOH with 8 1/2" BHA on 5 1/2" DP from 3628 m MD to 3005 m MD at 1000 liter/min, 42 bar, max speed 21 meter/min.
dTimEnd: 2013-05-21T21:00:00+02:00
dTimStart: 2013-05-21T17:30:00+02:00
md: 3005
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: Waited prior to take new pressure points.

Meanwhile:
POOH with 8 1/2" BHA on 5 1/2" DP from 3005 m MD to 2494 m MD, max pulling speed 8 meter/min.
dTimEnd: 2013-05-22T00:00:00+02:00
dTimStart: 2013-05-21T21:00:00+02:00
md: 2494
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
Lithology and shows: