Jarrar 2

Cooper, Queensland

Jarrar 2 is a petroleum well in the Cooper, Queensland, operated by Santos, drilled to a total depth of 1,976 m.

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Well Information

Well Name: Jarrar 2
Basin: Cooper
State: Queensland
Classification: NDFE
Operator: Santos
Driller: ODE

Drilling Data

Total Depth: 1,976 m
Datum Elevation: 79.0 m
Spud Date: 13/03/1991
Completion Date: 26/03/1991
Permit: -
Rig: Rig 18

Location

Latitude: -27.7280
Longitude: 142.2140

Available Log Data

Log Streams

Curves

130,713

Data Points

19,921

Metres

Caliper (2 curves)

Borehole diameter measurements indicating hole condition and washout zones.

Curve	Start	End	Interval
CALI	1338 m	1972 m	633 m
CALS	301 m	1972 m	1670 m

Density (4 curves)

Bulk density measurements for porosity calculation and lithology identification.

Curve	Start	End	Interval
DRHO	1338 m	1972 m	633 m
LITH	1338 m	1972 m	633 m
PEF	1338 m	1972 m	633 m
RHOB	1337 m	1972 m	634 m

GR (2 curves)

Well log curves recorded during wireline logging operations.

Curve	Start	End	Interval
GR	1338 m	1969 m	630 m
GR	23 m	1953 m	1930 m

Miscellaneous (1 curves)

Well log curves recorded during wireline logging operations.

Curve	Start	End	Interval
DEPTH	23 m	1972 m	1948 m

Neutron (1 curves)

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

Curve	Start	End	Interval
NPHI	1338 m	1972 m	633 m

Resistivity (4 curves)

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

Curve	Start	End	Interval
LLD	302 m	1962 m	1660 m
LLG	302 m	1962 m	1659 m
LLS	302 m	1962 m	1660 m
MSFL	302 m	1957 m	1654 m

Sonic (1 curves)

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

Curve	Start	End	Interval
DT	302 m	1972 m	1669 m

SP (1 curves)

Spontaneous potential logs measuring natural electrical potentials for permeability indication.

Curve	Start	End	Interval
SP	302 m	1937 m	1635 m