Mawson 2

Cooper, South Australia

Mawson 2 is a petroleum well in the Cooper, South Australia, operated by Santos, drilled to a total depth of 2,663 m.

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Well Information

Well Name: Mawson 2
Basin: Cooper
State: South Australia
Classification: NESS
Operator: Santos
Driller: ODE

Drilling Data

Total Depth: 2,663 m
Datum Elevation: 49.0 m
Spud Date: 26/11/1987
Completion Date: 22/12/1987
Permit: -
Rig: Rig 12

Location

Latitude: -28.0542
Longitude: 139.9370

Available Log Data

Log Streams

Curves

202,877

Data Points

30,918

Metres

Caliper (2 curves)

Borehole diameter measurements indicating hole condition and washout zones.

Curve	Start	End	Interval
CALI	1500 m	2655 m	1155 m
CALS	298 m	2641 m	2342 m

Density (5 curves)

Bulk density measurements for porosity calculation and lithology identification.

Curve	Start	End	Interval
DRHO	1500 m	2655 m	1155 m
LITH	1500 m	2655 m	1155 m
PEF	1500 m	2655 m	1155 m
RHGX	1500 m	2655 m	1155 m
RHOB	1500 m	2655 m	1155 m

GR (2 curves)

Well log curves recorded during wireline logging operations.

Curve	Start	End	Interval
GR	15 m	2643 m	2627 m
GR	1500 m	2652 m	1152 m

Miscellaneous (1 curves)

Well log curves recorded during wireline logging operations.

Curve	Start	End	Interval
DEPTH	15 m	2656 m	2640 m

Neutron (1 curves)

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

Curve	Start	End	Interval
NPHI	1500 m	2655 m	1155 m

Resistivity (3 curves)

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

Curve	Start	End	Interval
LLD	301 m	2645 m	2343 m
LLS	301 m	2645 m	2343 m
MSFL	301 m	2641 m	2339 m

Sonic (2 curves)

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

Curve	Start	End	Interval
DT	300 m	2656 m	2355 m
DTL	300 m	2656 m	2355 m

SP (1 curves)

Spontaneous potential logs measuring natural electrical potentials for permeability indication.

Curve	Start	End	Interval
SP	301 m	2632 m	2330 m