Daily Drilling Report
Well: NO 15/9-19 S
Report period: 1992-12-18T00:00:00+01:00 to 1992-12-19T00:00:00+01:00
Wellbore info:
dTimSpud: 1992-09-18T00:00:00+02:00
dateDrillComplete: 1992-12-18
daysBehind: 47.1
operator: Statoil
rigAlias: name: TREASURE PROSPECT
Status:
dTim: 1992-12-19T00:00:00+01:00
dTimDiaHoleStart: 1992-12-12T19:30:00+01:00
distDrill: -999.99
elevKelly: 22
fixedRig: false
forecast24Hr: *DRILL/SURVEY 12 1/4" HOLE
hpht: 0
md: 1536
mdCsgLast: 1481.7
mdDiaHoleStart: 3353
mdKickoff: 562
mdPlanned: -999.99
mdStrengthForm: 1482
reportNo: 49
ropCurrent: -999.99
strengthForm: 1.73
sum24Hr: None
tightWell: 0
tvd: 1302
tvdStrengthForm: 1270
waterDepth: 84
wellheadElevation: 104.2
Drilling fluid:
dTim: 1992-12-18T06:00:00+01:00
density: 1.37
md: -999.99
mudClass: oil based
presBopRating: -999.99
pv: 49
type: PETROFREE
visFunnel: -999.99
yp: 16.5
dTim: 1992-12-18T23:00:00+01:00
density: 1.4
locationSample: Flowline
md: 1520
mudClass: oil based
presBopRating: -999.99
pv: 45
type: PETROFREE
visFunnel: 120
yp: 14
dTim: 1992-12-18T00:00:00+01:00
density: 1.37
md: -999.99
mudClass: oil based
presBopRating: -999.99
pv: 49
type: PETROFREE
visFunnel: -999.99
yp: 16.5
Pore pressure:
dTim: 1992-12-19T00:00:00+01:00
equivalentMudWeight: 1.04
md: 1588
readingKind: estimated
Survey stations:
azi: 284.6
dTim: 1992-12-19T00:00:00+01:00
incl: 58.4
md: 1500
tvd: 1280.4
azi: 287.3
dTim: 1992-12-19T00:00:00+01:00
incl: 58.1
md: 1530
tvd: 1296.1
azi: 289.2
dTim: 1992-12-19T00:00:00+01:00
incl: 59.2
md: 1559
tvd: 1311.2
Activities:
comments: PULLED BACK TO 1435M. LOOSING MUD WHEN CIRCULATING AT 1620LPM.
dTimEnd: 1992-12-18T02:30:00+01:00
dTimStart: 1992-12-18T00:00:00+01:00
md: 1470
phase: fixed
proprietaryCode: interruption -- sidetrack
state: ok
stateDetailActivity: success
comments: PULLED BACK TO 1400M.  CIRCULATED UP TO 2600 LPM, FULL RETURNS.
dTimEnd: 1992-12-18T04:00:00+01:00
dTimStart: 1992-12-18T02:30:00+01:00
md: 1400
phase: fixed
proprietaryCode: interruption -- sidetrack
state: ok
stateDetailActivity: success
comments: WASHED/REAMED FROM 1400 TO 1482M.
dTimEnd: 1992-12-18T06:00:00+01:00
dTimStart: 1992-12-18T04:00:00+01:00
md: 1482
phase: fixed
proprietaryCode: interruption -- sidetrack
state: ok
stateDetailActivity: success
comments: WASHED/REAMED TO 1486M.  DRILLED CEMENT FROM 1486M TO 1493M.
dTimEnd: 1992-12-18T10:00:00+01:00
dTimStart: 1992-12-18T06:00:00+01:00
md: 1493
phase: fixed
proprietaryCode: interruption -- sidetrack
state: ok
stateDetailActivity: success
comments: CIRCULATED BOTTOMS UP.
dTimEnd: 1992-12-18T11:00:00+01:00
dTimStart: 1992-12-18T10:00:00+01:00
md: 1493
phase: fixed
proprietaryCode: formation evaluation -- circulating conditioning
state: ok
stateDetailActivity: success
comments: PRESSURE TESTED SURFACE LINES TO 100 BAR/10 MINS. PERFORMED F.I.T. TO 1,65 SG EQUIVALENT MUD WEIGHT.
dTimEnd: 1992-12-18T12:00:00+01:00
dTimStart: 1992-12-18T11:00:00+01:00
md: 1493
phase: fixed
proprietaryCode: formation evaluation -- rft/fit
state: ok
stateDetailActivity: success
Lithology and shows:
dTim: 1992-12-19T00:00:00+01:00
lithology: CLAYSTONE WITH MINOR LIMESTONE.
mdBottom: 1570
mdTop: 1493
tvdBottom: 1316.8
tvdTop: 1276.7