Coobowie 1

Coobowie 1 is a petroleum well in the Eromanga, South Australia, operated by Santos, drilled to a total depth of 1,509 m.

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Well Information

Well Name: Coobowie 1
Basin: Eromanga
State: South Australia
Classification: NESS
Operator: Santos
Driller: Century

Drilling Data

Total Depth: 1,509 m
Datum Elevation: 95.5 m
Spud Date: 21/03/1988
Completion Date: 30/03/1988
Permit: -
Rig: Rig 2

Location

Latitude: -28.5406
Longitude: 140.9560

Available Log Data

Log Streams

Curves

109,470

Data Points

16,683

Metres

Caliper (2 curves)

Borehole diameter measurements indicating hole condition and washout zones.

Curve	Start	End	Interval
CALI	193 m	1501 m	1307 m
CALS	193 m	1501 m	1307 m

Density (5 curves)

Bulk density measurements for porosity calculation and lithology identification.

Curve	Start	End	Interval
DRHO	1033 m	1499 m	465 m
LITH	1033 m	1499 m	466 m
PEF	1033 m	1499 m	465 m
RHGX	1033 m	1499 m	465 m
RHOB	1033 m	1499 m	465 m

GR (2 curves)

Well log curves recorded during wireline logging operations.

Curve	Start	End	Interval
GR	8 m	1496 m	1487 m
GR	188 m	1490 m	1301 m

Miscellaneous (1 curves)

Well log curves recorded during wireline logging operations.

Curve	Start	End	Interval
DEPTH	8 m	1506 m	1497 m

Neutron (1 curves)

Porosity measurements derived from neutron or density tools, indicating reservoir storage capacity.

Curve	Start	End	Interval
NPHI	1033 m	1493 m	459 m

Resistivity (3 curves)

Electrical resistivity logs used to evaluate fluid content and identify hydrocarbon-bearing zones.

Curve	Start	End	Interval
LLD	195 m	1501 m	1306 m
LLS	195 m	1501 m	1306 m
MSFL	1034 m	1496 m	462 m

Sonic (2 curves)

Acoustic travel time logs used for porosity estimation and seismic calibration.

Curve	Start	End	Interval
DT	195 m	1506 m	1310 m
DTL	195 m	1506 m	1310 m

SP (1 curves)

Spontaneous potential logs measuring natural electrical potentials for permeability indication.

Curve	Start	End	Interval
SP	195 m	1491 m	1296 m