Daily Drilling Report
Well: NO 15/9-19 S
Report period: 1992-12-05T00:00:00+01:00 to 1992-12-06T00:00:00+01:00
Wellbore info:
dTimSpud: 1992-09-18T00:00:00+02:00
dateDrillComplete: 1992-12-18
daysBehind: 34.1
operator: Statoil
rigAlias: name: TREASURE PROSPECT
Status:
dTim: 1992-12-06T00:00:00+01:00
dTimDiaHoleStart: 1992-11-29T16:30:00+01:00
diaHole: 12.25
distDrill: 84
elevKelly: 22
fixedRig: false
forecast24Hr: -BACK REAM TO 1000 M, CIRCULATE HOLE CLEAN.
-POOH,CHANGE BIT,MOTOR AND JAR.
-RIH TO 3017 M.
-DRILL 12 1/4" HOLE.
hpht: 0
md: 3017
mdCsgLast: 1481.7
mdDiaHoleStart: 1495
mdKickoff: 562
mdPlanned: -999.99
mdStrengthForm: 1482
reportNo: 36
ropCurrent: -999.99
strengthForm: 1.73
sum24Hr: -DRILLED 12 1/4" HOLE FROM 3015 M TO 3017 M.
-BACK REAMED FROM 3017 M TO 1926 M.
-CHANGED WASH PIPE ON TOP DRIVE.
-BACK REAMED FROM 1926 M TO 1482 M.
tightWell: 0
tvd: 2073
tvdCsgLast: 1268.5
tvdStrengthForm: 1270
waterDepth: 84
wellheadElevation: 104.2
Drilling fluid:
dTim: 1992-12-05T23:00:00+01:00
density: 1.4
locationSample: Flowline
md: 2062
mudClass: water based
presBopRating: -999.99
pv: 29
type: KCL/PAC/PHPA
visFunnel: 64
yp: 11
dTim: 1992-12-05T10:00:00+01:00
density: 1.4
locationSample: Flowline
md: 3017
mudClass: water based
presBopRating: -999.99
pv: 24
type: KCL/PAC/PHPA
visFunnel: 57
yp: 9.5
Pore pressure:
dTim: 1992-12-06T00:00:00+01:00
equivalentMudWeight: 1.2
md: 2890
readingKind: estimated
dTim: 1992-12-06T00:00:00+01:00
equivalentMudWeight: 1.04
md: 3017.5
readingKind: estimated
Survey stations:
Activities:
comments: DRILLED/ORIENTATED 12 1/4" HOLE FROM 2933 M TO 3015 M. ORIENTATED FROM 2965 M TO 2972 M. (95R)
dTimEnd: 1992-12-05T06:00:00+01:00
dTimStart: 1992-12-05T00:00:00+01:00
md: 3015
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: DRILLED 12 1/4" HOLE FROM 3015 M TO 3017 M.
dTimEnd: 1992-12-05T09:00:00+01:00
dTimStart: 1992-12-05T06:00:00+01:00
md: 3017
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: BACKREAMED FROM 3017 M TO 2460 M. PACKED OFF,AND CHARGED FORMATION.
dTimEnd: 1992-12-05T14:00:00+01:00
dTimStart: 1992-12-05T09:00:00+01:00
md: 2460
phase: fixed
proprietaryCode: drilling -- ream
state: ok
stateDetailActivity: success
comments: CIRCULATED HI-VIS PILL AROUND. NO INCREASING OF AMOUNT OFF CUTTINGS OVER SHAKER.
dTimEnd: 1992-12-05T15:30:00+01:00
dTimStart: 1992-12-05T14:00:00+01:00
md: 2460
phase: fixed
proprietaryCode: drilling -- ream
state: ok
stateDetailActivity: success
comments: BACK REAMED FROM 2460 M TO 1960 M. HOLE PACKED OFF AT 2222 M,CHARGED FORMATION. ESTABLISHED CIRCULATION,PUMPED 10 M3 1,6 SG HI VIS PILL. HAD LARGE INCREASE IN CUTTINGS OVER SHAKER.
dTimEnd: 1992-12-06T00:00:00+01:00
dTimStart: 1992-12-05T15:30:00+01:00
md: 2120
phase: fixed
proprietaryCode: drilling -- ream
state: ok
stateDetailActivity: success
Lithology and shows:
dTim: 1992-12-06T00:00:00+01:00
lithology: CLAYSTONE WITH TRACE DOLOMITE
mdBottom: 3017.5
mdTop: 2990
tvdBottom: 2073
tvdTop: 2058