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Katnook 3

Otway, South Australia

Katnook 3 is a petroleum well in the Otway, South Australia, operated by Ultramar, drilled to a total depth of 3,105 m.

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Well Information

Well Name
Katnook 3
Basin
Otway
State
South Australia
Classification
NAFE
Operator
Ultramar
Driller
ATCO
Data Summary
Partial WDS Available

Drilling Data

Total Depth
3,105 m
Datum Elevation
69.1 m
Spud Date
15/12/1989
Completion Date
24/01/1990
Permit
PEL 32
Rig
Rig 2

Location

Latitude
-37.4497
Longitude
140.7741

Available Log Data

2
Log Streams
30
Curves
475,166
Data Points
72,416
Metres

Caliper (2 curves)

Borehole diameter measurements indicating hole condition and washout zones.

Curve Start End Interval
CALI 705 m 3102 m 2397 m
CALS 705 m 3102 m 2397 m

Chromato (3 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
ETHA 1623 m 2985 m 1362 m
METH 625 m 3097 m 2471 m
PROP 1674 m 2896 m 1222 m

Density (4 curves)

Bulk density measurements for porosity calculation and lithology identification.

Curve Start End Interval
DRHO 707 m 3102 m 2395 m
FCNL 705 m 3102 m 2397 m
PEF 707 m 3102 m 2395 m
RHOB 707 m 3102 m 2395 m

GR (5 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
CGR 705 m 3102 m 2397 m
POTA 705 m 3102 m 2397 m
SGR 52 m 3102 m 3050 m
THOR 705 m 3102 m 2397 m
URAN 705 m 3102 m 2397 m

Miscellaneous (2 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
DEPT 52 m 3102 m 3050 m
DEPT 29 m 3097 m 3067 m

Mudlog (2 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
ROP 29 m 3097 m 3067 m
TGAS 625 m 3097 m 2471 m

Neutron (4 curves)

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

Curve Start End Interval
NCNL 705 m 3102 m 2397 m
NPHI 705 m 3102 m 2397 m
TNPH 705 m 3102 m 2397 m
TNRA 705 m 3102 m 2397 m

Resistivity (5 curves)

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

Curve Start End Interval
LLD 707 m 3102 m 2395 m
LLS 707 m 3102 m 2395 m
MINV 707 m 3090 m 2383 m
MNOR 707 m 3090 m 2383 m
MSFL 707 m 3090 m 2383 m

Sonic (2 curves)

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

Curve Start End Interval
DT 707 m 3093 m 2386 m
DTL 707 m 3093 m 2386 m

SP (1 curves)

Spontaneous potential logs measuring natural electrical potentials for permeability indication.

Curve Start End Interval
SP 707 m 3078 m 2371 m

Location Map

Nearby Wells