Tantanna 02

Tantanna 02 is a petroleum well in the Cooper, South Australia, operated by Santos, drilled to a total depth of 1,856 m.

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Well Information

Well Name: Tantanna 02
Basin: Cooper
State: South Australia
Classification: NAFE
Operator: Santos
Driller: Century

Drilling Data

Total Depth: 1,856 m
Datum Elevation: 25.6 m
Spud Date: 04/07/1988
Completion Date: 21/07/1988
Permit: -
Rig: Rig 2

Location

Latitude: -28.1754
Longitude: 139.6140

Available Log Data

Log Streams

Curves

122,233

Data Points

18,628

Metres

Caliper (2 curves)

Borehole diameter measurements indicating hole condition and washout zones.

Curve	Start	End	Interval
CALI	1227 m	1848 m	621 m
CALS	278 m	1834 m	1555 m

Density (5 curves)

Bulk density measurements for porosity calculation and lithology identification.

Curve	Start	End	Interval
DRHO	1227 m	1848 m	621 m
LITH	1227 m	1848 m	621 m
PEF	1227 m	1848 m	621 m
RHGX	1227 m	1848 m	621 m
RHOB	1227 m	1848 m	621 m

GR (2 curves)

Well log curves recorded during wireline logging operations.

Curve	Start	End	Interval
GR	0 m	1837 m	1837 m
GR	1226 m	1838 m	611 m

Miscellaneous (1 curves)

Well log curves recorded during wireline logging operations.

Curve	Start	End	Interval
DEPTH	0 m	1848 m	1848 m

Neutron (1 curves)

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

Curve	Start	End	Interval
NPHI	1227 m	1845 m	618 m

Resistivity (3 curves)

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

Curve	Start	End	Interval
LLD	279 m	1840 m	1561 m
LLS	279 m	1840 m	1561 m
MSFL	1230 m	1834 m	604 m

Sonic (2 curves)

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

Curve	Start	End	Interval
DT	278 m	1848 m	1570 m
DTL	278 m	1848 m	1570 m

SP (1 curves)

Spontaneous potential logs measuring natural electrical potentials for permeability indication.

Curve	Start	End	Interval
SP	279 m	1840 m	1561 m