Tantanna 09

Tantanna 09 is a petroleum well in the Cooper, South Australia, operated by Santos, drilled to a total depth of 1,875 m.

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Well Information

Well Name: Tantanna 09
Basin: Cooper
State: South Australia
Classification: NDFD
Operator: Santos
Driller: ODE

Drilling Data

Total Depth: 1,875 m
Datum Elevation: 28.0 m
Spud Date: 26/11/1990
Completion Date: 07/12/1990
Permit: -
Rig: Rig 12

Location

Latitude: -28.1795
Longitude: 139.6180

Available Log Data

Log Streams

Curves

144,950

Data Points

22,090

Metres

Caliper (2 curves)

Borehole diameter measurements indicating hole condition and washout zones.

Curve	Start	End	Interval
CALI	1240 m	1842 m	601 m
CALS	204 m	1833 m	1629 m

Density (5 curves)

Bulk density measurements for porosity calculation and lithology identification.

Curve	Start	End	Interval
DRHO	1240 m	1842 m	601 m
LITH	1240 m	1842 m	601 m
PEF	1240 m	1842 m	601 m
RHGX	1240 m	1842 m	601 m
RHOB	1240 m	1842 m	601 m

GR (2 curves)

Well log curves recorded during wireline logging operations.

Curve	Start	End	Interval
GR	18 m	1824 m	1805 m
GR	1240 m	1837 m	597 m

Miscellaneous (1 curves)

Well log curves recorded during wireline logging operations.

Curve	Start	End	Interval
DEPTH	18 m	1850 m	1831 m

Neutron (1 curves)

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

Curve	Start	End	Interval
NPHI	1240 m	1840 m	599 m

Resistivity (3 curves)

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

Curve	Start	End	Interval
LLD	206 m	1833 m	1627 m
LLS	206 m	1833 m	1627 m
MSFL	1265 m	1832 m	566 m

Sonic (4 curves)

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

Curve	Start	End	Interval
DT	205 m	1850 m	1644 m
DTL	204 m	1850 m	1645 m
DTLF	204 m	1850 m	1645 m
DTLN	204 m	1850 m	1645 m

SP (1 curves)

Spontaneous potential logs measuring natural electrical potentials for permeability indication.

Curve	Start	End	Interval
SP	206 m	1819 m	1613 m