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Tirrawarra West 1

Cooper, South Australia

Tirrawarra West 1 is a petroleum well in the Cooper, South Australia, operated by Delhi, drilled to a total depth of 3,079 m.

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Well Information

Well Name
Tirrawarra West 1
Basin
Cooper
State
South Australia
Classification
NEST
Operator
Delhi
Driller
S & T

Drilling Data

Total Depth
3,079 m
Datum Elevation
37.0 m
Spud Date
12/03/1983
Completion Date
16/04/1983
Permit
-

Location

Latitude
-27.6659
Longitude
140.0880

Available Log Data

1
Log Streams
20
Curves
257,750
Data Points
39,281
Metres

Caliper (3 curves)

Borehole diameter measurements indicating hole condition and washout zones.

Curve Start End Interval
CALI 181 m 3078 m 2897 m
CALI 1731 m 3078 m 1347 m
CALI 1731 m 3081 m 1349 m

Density (4 curves)

Bulk density measurements for porosity calculation and lithology identification.

Curve Start End Interval
DRHO 1733 m 3081 m 1347 m
PEF 1733 m 3081 m 1347 m
RHGX 1733 m 3081 m 1347 m
RHOB 1733 m 3081 m 1347 m

GR (3 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
GR 9 m 3070 m 3060 m
GR 182 m 3068 m 2885 m
GR 1731 m 3069 m 1338 m

Miscellaneous (1 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
DEPTH 9 m 3081 m 3071 m

Neutron (1 curves)

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

Curve Start End Interval
NPHI 1731 m 3078 m 1346 m

Resistivity (5 curves)

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

Curve Start End Interval
LLD 184 m 3078 m 2894 m
LLS 184 m 3078 m 2894 m
MINV 2676 m 3070 m 394 m
MNOR 2676 m 3070 m 394 m
MSFL 1731 m 3072 m 1341 m

Sonic (2 curves)

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

Curve Start End Interval
DT 181 m 3078 m 2897 m
DTL 181 m 3078 m 2897 m

SP (1 curves)

Spontaneous potential logs measuring natural electrical potentials for permeability indication.

Curve Start End Interval
SP 184 m 3064 m 2880 m