Marla 4

Officer, South Australia

Marla 4 is a petroleum well in the Officer, South Australia, operated by Comalco, drilled to a total depth of 427 M.

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Well Information

Well Name: Marla 4
Basin: Officer
State: South Australia
Classification: NESR
Operator: Comalco
Driller: -999.25
Data Summary: Partial WDS Available

Drilling Data

Total Depth: 427 M
Datum Elevation: -
Spud Date: 22/11/1984
Completion Date: 06/12/1984
Permit: -
Rig: -999.25

Location

Latitude: -27.4299
Longitude: 133.5070

Available Log Data

Log Streams

Curves

29,588

Data Points

4,509

Metres

Caliper (1 curves)

Borehole diameter measurements indicating hole condition and washout zones.

Curve	Start	End	Interval
CALI	1 m	426 m	424 m

Density (1 curves)

Bulk density measurements for porosity calculation and lithology identification.

Curve	Start	End	Interval
RHOB	1 m	427 m	425 m

GR (1 curves)

Well log curves recorded during wireline logging operations.

Curve	Start	End	Interval
GR	1 m	426 m	425 m

Miscellaneous (1 curves)

Well log curves recorded during wireline logging operations.

Curve	Start	End	Interval
DEPTH	1 m	427 m	426 m

Neutron (1 curves)

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

Curve	Start	End	Interval
NEUT	2 m	426 m	423 m

Resistivity (4 curves)

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

Curve	Start	End	Interval
LAT	83 m	425 m	341 m
LN	21 m	424 m	402 m
SN	21 m	425 m	404 m
TEMP	1 m	427 m	425 m

Sonic (1 curves)

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

Curve	Start	End	Interval
DT	21 m	426 m	404 m

SP (1 curves)

Spontaneous potential logs measuring natural electrical potentials for permeability indication.

Curve	Start	End	Interval
SP	20 m	425 m	405 m