Talisman 4

Talisman 4 is a petroleum well in the Carnarvon, Western Australia, operated by Marathon, drilled to a total depth of 2,120 m.

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Well Information

Well Name: Talisman 4
Basin: Carnarvon
State: Western Australia
Classification: FAIN
Operator: Marathon
Driller: Atwood
Data Summary: Partial WDS Available

Drilling Data

Total Depth: 2,120 m
Datum Elevation: 25.0 m
Spud Date: 13/06/1987
Completion Date: 02/07/1987
Permit: WA 191 P
Rig: Margie

Location

Latitude: -19.5097
Longitude: 116.9300

Available Log Data

Log Streams

Curves

124,760

Data Points

19,014

Metres

Caliper (2 curves)

Borehole diameter measurements indicating hole condition and washout zones.

Curve	Start	End	Interval
CALI	463 m	2099 m	1636 m
CALI	1799 m	2099 m	300 m

Density (4 curves)

Bulk density measurements for porosity calculation and lithology identification.

Curve	Start	End	Interval
DRHO	1799 m	2098 m	299 m
FCNL	1799 m	2098 m	299 m
PEF	1799 m	2098 m	299 m
RHOB	1799 m	2098 m	299 m

GR (6 curves)

Well log curves recorded during wireline logging operations.

Curve	Start	End	Interval
CGR	1799 m	2094 m	295 m
GR	97 m	2094 m	1997 m
POTA	1799 m	2094 m	295 m
SGR	1799 m	2094 m	295 m
THOR	1799 m	2094 m	295 m
URAN	1799 m	2094 m	295 m

Miscellaneous (1 curves)

Well log curves recorded during wireline logging operations.

Curve	Start	End	Interval
DEPTH	97 m	2101 m	2004 m

Neutron (2 curves)

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

Curve	Start	End	Interval
NCNL	1799 m	2098 m	299 m
NPHI	1799 m	2098 m	299 m

Resistivity (3 curves)

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

Curve	Start	End	Interval
ILD	463 m	2101 m	1638 m
ILM	463 m	2101 m	1638 m
SFLU	463 m	2101 m	1638 m

Sonic (2 curves)

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

Curve	Start	End	Interval
DT	463 m	2091 m	1628 m
DTL	463 m	2091 m	1628 m

SP (1 curves)

Spontaneous potential logs measuring natural electrical potentials for permeability indication.

Curve	Start	End	Interval
SP	463 m	2094 m	1631 m