Daily Drilling Report
Well: NO 15/9-19 S
Report period: 1993-04-22T00:00:00+02:00 to 1993-04-23T00:00:00+02:00
Wellbore info:
dTimSpud: 1992-09-15T01:00:00+02:00
dateDrillComplete: 1993-01-28
daysBehind: 154.9
operator: Statoil
rigAlias: name: TREASURE PROSPECT
Status:
dTim: 1993-04-23T00:00:00+02:00
dTimDiaHoleStart: 1993-03-26T00:00:00+01:00
distDrill: -999.99
elevKelly: 22
fixedRig: false
forecast24Hr: *FINISH DISPLACING ANULUS TO MUD.
*RELEASE PACKER.
*FLOWCHECK FOR 30 MIN.
*CIRCULATE BTMS UP AND UNTIL GAS READINGS ARE LESS THAN 1%.
*FLOWCHECK FOR 30 MIN.
*L/D FLOW HEAD AND POOH WITH DST STRING.
hpht: 0
md: 4641
mdCsgLast: 4640
mdPlanned: -999.99
mdPlugTop: 4607
reportNo: 158
ropCurrent: -999.99
sum24Hr: *FINISHED MAIN BUILD-UP PERIODE.
*BULLHEADED WELL WITH 38,1 M3 BRINE AND 31,2 M3 MUD.
*FLOWCKECKED WELL 30 MIN.
*FLUSHED SURFACE LINES OUT TO BURNER.
*CYCLED OMNI VALVE TO CIRC. POSITION.
*DISPLACED ANULUS TO MUD.
tightWell: 0
tvd: 3129.7
waterDepth: 84
wellheadElevation: 104.2
Drilling fluid:
dTim: 1993-04-22T20:00:00+02:00
density: 1.38
locationSample: Active pit
md: 4340
mudClass: water based
presBopRating: -999.99
pv: 6
type: BENTONITE/FW
visFunnel: 49
yp: 23
Pore pressure:
Survey stations:
Activities:
comments: WELL SHUT-IN AT LPR-N VVALVE AND CHOKE MANIFOLD FOR BUILD-UP.
dTimEnd: 1993-04-22T06:00:00+02:00
dTimStart: 1993-04-22T00:00:00+02:00
md: 0
phase: fixed
proprietaryCode: formation evaluation -- drill stem test
state: ok
stateDetailActivity: success
comments: WELL SHUT INN ON LPR-N AND CHOKE MANIFOLD FOR MAIN BUILD-UP.
dTimEnd: 1993-04-22T22:30:00+02:00
dTimStart: 1993-04-22T06:00:00+02:00
md: 0
phase: fixed
proprietaryCode: formation evaluation -- drill stem test
state: ok
stateDetailActivity: success
comments: BLED OFF GAS FROM TEST TUBING THROUGH CHOKE MANIFOLD TO BURNER UNTIL WHP BELOW 10 BAR.
dTimEnd: 1993-04-22T23:30:00+02:00
dTimStart: 1993-04-22T22:30:00+02:00
md: 0
phase: fixed
proprietaryCode: formation evaluation -- drill stem test
state: ok
stateDetailActivity: success
comments: CLOSED FLOW HEAD WING VALVE AND CHOKE MANIFOLD.  OPENED FLOW HEAD KILL VALVE.
dTimEnd: 1993-04-23T00:00:00+02:00
dTimStart: 1993-04-22T23:30:00+02:00
md: 0
phase: fixed
proprietaryCode: formation evaluation -- drill stem test
state: ok
stateDetailActivity: success
Lithology and shows: