Sturt 4

Eromanga, South Australia

Sturt 4 is a petroleum well in the Eromanga, South Australia, operated by Santos, drilled to a total depth of 1,969 m.

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Well Information

Well Name: Sturt 4
Basin: Eromanga
State: South Australia
Classification: NDOD
Operator: Santos
Driller: ODE

Drilling Data

Total Depth: 1,969 m
Datum Elevation: 34.0 m
Spud Date: 23/04/1989
Completion Date: 07/05/1989
Permit: -
Rig: Rig 12

Location

Latitude: -28.1389
Longitude: 139.5840

Available Log Data

Log Streams

Curves

130,612

Data Points

19,905

Metres

Caliper (2 curves)

Borehole diameter measurements indicating hole condition and washout zones.

Curve	Start	End	Interval
CALI	1273 m	1922 m	648 m
CALS	216 m	1920 m	1703 m

Density (5 curves)

Bulk density measurements for porosity calculation and lithology identification.

Curve	Start	End	Interval
DRHO	1273 m	1922 m	648 m
LITH	1273 m	1922 m	648 m
PEF	1273 m	1922 m	648 m
RHGX	1273 m	1922 m	648 m
RHOB	1273 m	1922 m	648 m

GR (2 curves)

Well log curves recorded during wireline logging operations.

Curve	Start	End	Interval
GR	1 m	1922 m	1921 m
GR	1273 m	1925 m	651 m

Miscellaneous (1 curves)

Well log curves recorded during wireline logging operations.

Curve	Start	End	Interval
DEPTH	1 m	1927 m	1926 m

Neutron (1 curves)

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

Curve	Start	End	Interval
NPHI	1273 m	1927 m	654 m

Resistivity (3 curves)

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

Curve	Start	End	Interval
LLD	220 m	1926 m	1705 m
LLS	220 m	1926 m	1705 m
MSFL	1266 m	1920 m	654 m

Sonic (2 curves)

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

Curve	Start	End	Interval
DT	225 m	1927 m	1702 m
DTL	216 m	1927 m	1711 m

SP (1 curves)

Spontaneous potential logs measuring natural electrical potentials for permeability indication.

Curve	Start	End	Interval
SP	220 m	1897 m	1676 m