Daily Drilling Report
Well: NO 15/9-19 S
Report period: 1993-01-16T00:00:00+01:00 to 1993-01-17T00:00:00+01:00
Wellbore info:
dTimSpud: 1992-09-15T01:00:00+02:00
dateDrillComplete: 1993-01-28
daysBehind: 76.1
operator: Statoil
rigAlias: name: TREASURE PROSPECT
Status:
dTim: 1993-01-17T00:00:00+01:00
dTimDiaHoleStart: 1992-12-18T12:00:00+01:00
diaHole: 12.25
distDrill: -999.99
elevKelly: 22
fixedRig: false
forecast24Hr: DRILL CMT IN 9 5/8" CASING
CMT CASING
SET SEAL ASSY
TEST BOP
hpht: 0
md: 3580
mdCsgLast: 1481.7
mdDiaHoleStart: 1493
mdPlanned: -999.99
mdStrengthForm: 1482
reportNo: 78
ropCurrent: -999.99
strengthForm: 1.73
sum24Hr: -CIRCULATED AND REDUCED MW FROM 1,60 TO 1,55 SG
-PUMPED 30 M3 TREATED MUD AND 44 M3 BENTONITE MUD
-PUMPED SPACER AND MIXED AND PUMPED 32 M3 CMT SLURRY
-DISPLACED CMT WITH MUD, PRESS INCREASED AFTER 90,4 M3
-CHECKED OUT SURFACE EQUIP, PRESS UP CSG TO 300 BAR
-R/D SURFACE EQUIP
-BACKED OUT RUNNING TOOL, POOH AND L/D SEAL ASSY
-RIH W/JET SUB AND WASHED WH,INSTALLED  WB
-M/U 8 1/2" BHA TO DRILL CMT
tightWell: 0
tvd: 2505.8
tvdStrengthForm: 1270
waterDepth: 84
wellheadElevation: 104.2
Drilling fluid:
dTim: 1993-01-16T23:30:00+01:00
density: 1.56
locationSample: Active pit
md: -999.99
mudClass: oil based
presBopRating: -999.99
pv: 48
type: PETROFREE
visFunnel: 145
yp: 9
Pore pressure:
dTim: 1993-01-17T00:00:00+01:00
equivalentMudWeight: 1.23
md: 2720
readingKind: estimated
dTim: 1993-01-17T00:00:00+01:00
equivalentMudWeight: 1.03
md: 3580
readingKind: estimated
Survey stations:
Activities:
comments: CONT CIRCULATION TO REDUCE MW FROM 1,60 TO 1,55 SG. TREATED MUD. PUMPED 810-1437 LPM WITH 34-45 BAR
dTimEnd: 1993-01-16T06:00:00+01:00
dTimStart: 1993-01-16T00:00:00+01:00
md: 3569
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: CONT CIRCULATION TO REDUCE MW FROM 1,60 TO 1,55 SG. TREATED MUD. PUMPED 1440 LPM WITH +- 40 BAR
dTimEnd: 1993-01-16T13:30:00+01:00
dTimStart: 1993-01-16T06:00:00+01:00
md: 3569
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: PUMPED 30 M3 1,55 SG OMC-2 TREATED PETROFREE MUD FOLLOWED BY 44 M3 1,55 SG BENTONITE MUD
dTimEnd: 1993-01-16T15:00:00+01:00
dTimStart: 1993-01-16T13:30:00+01:00
md: 3569
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: PUMPED 11,5 M3 1,70 SG SPACER. DROPPED BALL FOR BOTTOM PLUG. MIXED AND PUMPED 32 M3 1,94 SG CEMENT SLURRY. DROPPED DART AND DISPLACED CEMENT WITH 1,3 M3 MIX WATER AND 2,0 M3 1,55 SG PETROFREE MUD.
dTimEnd: 1993-01-16T17:30:00+01:00
dTimStart: 1993-01-16T15:00:00+01:00
md: 3569
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: DISPLACED CEMENT WITH 1,55 SG PETROFREE MUD PUMPING WITH RIG PUMPS. PRESS BUILD UP TO 190 BAR AFTER 89,9 M3 PUMPED. CALCULATED VOLUME 126,2 M3 TO BUMP PLUG.
dTimEnd: 1993-01-16T19:00:00+01:00
dTimStart: 1993-01-16T17:30:00+01:00
md: 3569
phase: fixed
proprietaryCode: drilling -- casing
state: fail
stateDetailActivity: mud loss
comments: CHECKED OUT SURFACE EQUIPMENT. BLEED OFF PRESS TO 20 BAR, RECIEVED 1200 LTR BACK. CHECKED OUT AND FOUND ALL CEMENT TO BE LEFT IN CASING. PRESS UP CSG TO 300 BAR ATTEMPTING TO OPEN UP CASING - NEG. BLEED OFF PRESSURE.
dTimEnd: 1993-01-16T22:00:00+01:00
dTimStart: 1993-01-16T19:00:00+01:00
md: 3569
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: mud loss
comments: R/D SURFACE EQUIP, BACKED OUT FMC SINGLE TRIP RUNNING TOOL FROM HANGER POOH AND L/D SEAL ASSY
dTimEnd: 1993-01-17T00:00:00+01:00
dTimStart: 1993-01-16T22:00:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
Lithology and shows: