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Katnook 4

Otway, South Australia

Katnook 4 is a petroleum well in the Otway, South Australia, operated by Sagasco, drilled to a total depth of 3,497 m.

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Well Information

Well Name
Katnook 4
Basin
Otway
State
South Australia
Classification
NAFE
Operator
Sagasco
Driller
ODE
Data Summary
Partial WDS Available

Drilling Data

Total Depth
3,497 m
Datum Elevation
67.0 m
Spud Date
18/05/1994
Completion Date
30/06/1994
Permit
PEL 32
Rig
Rig 30

Location

Latitude
-37.4553
Longitude
140.7756

Available Log Data

2
Log Streams
36
Curves
604,121
Data Points
81,086
Metres

Caliper (2 curves)

Borehole diameter measurements indicating hole condition and washout zones.

Curve Start End Interval
CALI 998 m 3480 m 2482 m
CALS 998 m 2006 m 1008 m

Chromato (6 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
ETHA 1172 m 3496 m 2324 m
IBUT 1541 m 3489 m 1947 m
METH 616 m 3496 m 2880 m
MTEM 31 m 3480 m 3449 m
NBUT 1694 m 3489 m 1794 m
PROP 1342 m 3496 m 2153 m

Density (4 curves)

Bulk density measurements for porosity calculation and lithology identification.

Curve Start End Interval
DRHO 1000 m 3480 m 2479 m
PEF 1000 m 3480 m 2479 m
RHGX 1000 m 2879 m 1878 m
RHOB 1000 m 3480 m 2479 m

GR (6 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
CGR 31 m 1991 m 1960 m
GR 1852 m 3471 m 1619 m
POTA 31 m 1991 m 1960 m
SGR 31 m 1991 m 1960 m
THOR 31 m 1991 m 1960 m
URAN 31 m 1991 m 1960 m

Miscellaneous (2 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
DEPT 31 m 3496 m 3464 m
DEPT 6 m 3496 m 3490 m

Mudlog (2 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
ROP 6 m 3496 m 3490 m
TGAS 616 m 3496 m 2879 m

Neutron (2 curves)

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

Curve Start End Interval
NPHI 1852 m 3474 m 1622 m
TNPH 1000 m 3474 m 2473 m

Resistivity (7 curves)

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

Curve Start End Interval
LLD 1000 m 3496 m 2495 m
LLS 1000 m 3496 m 2495 m
MRES 31 m 3480 m 3449 m
MSFC 1000 m 2006 m 1005 m
MSFL 1000 m 2006 m 1005 m
SMIN 1000 m 2006 m 1005 m
SMNO 1000 m 2006 m 1005 m

Sonic (4 curves)

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

Curve Start End Interval
DT 998 m 3488 m 2490 m
DTL 998 m 3488 m 2490 m
DTLF 998 m 3488 m 2490 m
DTLN 998 m 3488 m 2490 m

SP (1 curves)

Spontaneous potential logs measuring natural electrical potentials for permeability indication.

Curve Start End Interval
SP 1000 m 3465 m 2464 m

Location Map

Nearby Wells