Daily Drilling Report
Well: NO 15/9-19 S
Report period: 1992-12-09T00:00:00+01:00 to 1992-12-10T00:00:00+01:00
Wellbore info:
dTimSpud: 1992-09-18T00:00:00+02:00
dateDrillComplete: 1992-12-18
daysBehind: 38.1
operator: Statoil
rigAlias: name: TREASURE PROSPECT
Status:
dTim: 1992-12-10T00:00:00+01:00
dTimDiaHoleStart: 1992-11-29T16:30:00+01:00
diaHole: 12.25
distDrill: -999.99
elevKelly: 22
fixedRig: false
forecast24Hr: -BACK REAM AND POOH.
-CHANGE BIT AND RIH.
-DRILL 12 1/4" HOLE.
hpht: 0
md: 3353
mdCsgLast: 1481.7
mdDiaHoleStart: 1495
mdKickoff: 562
mdPlanned: -999.99
mdStrengthForm: 1482
reportNo: 40
ropCurrent: -999.99
strengthForm: 1.73
sum24Hr: -WORKED/ROTATED PIPE FROM 2866 M TO 2904 M.
-ESTABLISHED FULL RETURN.
-PUMPED 10 M3 1,18 SG KCL PILL.
-CIRCULATED AND WORKED/ROTATED PIPE UP/DOWN FROM 2900 M TO 2925 M.
-BACK REAMED FROM 2900 M TO 2732 M.
-HOLE PACKED OFF AT 2732 M, WORKED PIPE DOWN TO 2741 M.
-CIRCULATED AND INCREASED FLOW RATE TO MAX 1400 LTR/MIN.
tightWell: 0
tvd: 2252
tvdCsgLast: 1268.5
tvdStrengthForm: 1270
waterDepth: 84
wellheadElevation: 104.2
Drilling fluid:
dTim: 1992-12-09T16:00:00+01:00
density: 1.4
locationSample: Flowline
md: 2909
mudClass: water based
presBopRating: -999.99
pv: 21
type: KCL/PAC/PHPA
visFunnel: 62
yp: 13
dTim: 1992-12-09T09:00:00+01:00
density: 1.4
locationSample: Flowline
md: 2909
mudClass: water based
presBopRating: -999.99
pv: 20
type: KCL/PAC/PHPA
visFunnel: 70
yp: 13.5
Pore pressure:
dTim: 1992-12-10T00:00:00+01:00
equivalentMudWeight: 1.04
md: 3353
readingKind: estimated
Survey stations:
Activities:
comments: BACK REAMED FROM 3100 M TO 2830 M. PUMPED 8 M3 1,6 SG HI VIS PILL AT 3035 M
dTimEnd: 1992-12-09T04:30:00+01:00
dTimStart: 1992-12-09T00:00:00+01:00
md: 2830
phase: fixed
proprietaryCode: drilling -- ream
state: ok
stateDetailActivity: success
comments: PACKED OFF AT 2830 M,WORKED/ROTATED PIPE DOWN TO 2866 M. NO RETURN.
dTimEnd: 1992-12-09T06:00:00+01:00
dTimStart: 1992-12-09T04:30:00+01:00
md: 2866
phase: fixed
proprietaryCode: drilling -- ream
state: ok
stateDetailActivity: success
comments: WORKED/ROTATED PIPE FROM 2866 M TO 2904 M. ESTABLISHED CIRCULATION.
dTimEnd: 1992-12-09T08:00:00+01:00
dTimStart: 1992-12-09T06:00:00+01:00
md: 2904
phase: fixed
proprietaryCode: drilling -- ream
state: ok
stateDetailActivity: operation failed
comments: CIRCULATED, BOOSTED RISER BY PUMPING DOWN KILL/CHOKE LINE USING CEMENT PUMP.
dTimEnd: 1992-12-09T11:00:00+01:00
dTimStart: 1992-12-09T08:00:00+01:00
md: 2904
phase: fixed
proprietaryCode: drilling -- ream
state: ok
stateDetailActivity: operation failed
comments: HOLE PACKED OFF AT 2904 M. WORKED PIPE AND ESTABLISHED CIRCULATION.
dTimEnd: 1992-12-09T11:30:00+01:00
dTimStart: 1992-12-09T11:00:00+01:00
md: 2904
phase: fixed
proprietaryCode: drilling -- ream
state: ok
stateDetailActivity: operation failed
comments: ESTABLISHED FULL CIRCULATION (2700 LTR/MIN). PUMPED 10 M3 1,18 SG KCL PILL, FOLLOWED BY 8 M3 1,6 SG HI VIS PILL. CIRCULATED SAME OUT.
dTimEnd: 1992-12-09T16:00:00+01:00
dTimStart: 1992-12-09T11:30:00+01:00
md: 2904
phase: fixed
proprietaryCode: drilling -- ream
state: ok
stateDetailActivity: operation failed
comments: CIRCULATED AND WORKED/ROTATED PIPE UP/DOWN FROM 2900 M TO 2924 M. BEAKREAMED FROM 2924 M TO 2900 M. LOST RETURN.
dTimEnd: 1992-12-09T16:30:00+01:00
dTimStart: 1992-12-09T16:00:00+01:00
md: 2924
phase: fixed
proprietaryCode: drilling -- ream
state: ok
stateDetailActivity: operation failed
comments: WORKED PIPE TO ESTABLISH FULL CIRCULATION.
dTimEnd: 1992-12-09T18:30:00+01:00
dTimStart: 1992-12-09T16:30:00+01:00
md: 2904
phase: fixed
proprietaryCode: drilling -- ream
state: ok
stateDetailActivity: operation failed
comments: CIRCULATED AND WORKED/ROTATED PIPE UP/DOWN FROM 2900 M TO 2925 M. ADDED KCL AND EZ MUD DP DIRECTLY INTO ACTIVE MUD SYSTEM.
dTimEnd: 1992-12-09T23:30:00+01:00
dTimStart: 1992-12-09T18:30:00+01:00
md: 2925
phase: fixed
proprietaryCode: drilling -- ream
state: ok
stateDetailActivity: operation failed
comments: BACK REAMED FROM 2900 M TO 2880 M.
dTimEnd: 1992-12-10T00:00:00+01:00
dTimStart: 1992-12-09T23:30:00+01:00
md: 2880
phase: fixed
proprietaryCode: drilling -- ream
state: ok
stateDetailActivity: success
Lithology and shows: