Naccowlah West 11

Naccowlah West 11 is a petroleum well in the Cooper, Queensland, operated by Santos, drilled to a total depth of 1,882 m.

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Well Information

Well Name: Naccowlah West 11
Basin: Cooper
State: Queensland
Classification: NDFD
Operator: Santos
Driller: Century

Drilling Data

Total Depth: 1,882 m
Datum Elevation: 77.0 m
Spud Date: 04/09/1990
Completion Date: 12/09/1990
Permit: -
Rig: Rig 1

Location

Latitude: -27.5282
Longitude: 142.0410

Available Log Data

Log Streams

Curves

115,680

Data Points

17,630

Metres

Caliper (2 curves)

Borehole diameter measurements indicating hole condition and washout zones.

Curve	Start	End	Interval
CALI	1228 m	1853 m	624 m
CALS	192 m	1856 m	1664 m

Density (5 curves)

Bulk density measurements for porosity calculation and lithology identification.

Curve	Start	End	Interval
DRHO	1228 m	1853 m	624 m
LITH	1228 m	1853 m	624 m
PEF	1228 m	1853 m	624 m
RHGX	1228 m	1853 m	624 m
RHOB	1228 m	1853 m	624 m

GR (1 curves)

Well log curves recorded during wireline logging operations.

Curve	Start	End	Interval
GR	34 m	1840 m	1806 m

Miscellaneous (1 curves)

Well log curves recorded during wireline logging operations.

Curve	Start	End	Interval
DEPTH	34 m	1872 m	1838 m

Neutron (1 curves)

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

Curve	Start	End	Interval
NPHI	1228 m	1846 m	617 m

Resistivity (5 curves)

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

Curve	Start	End	Interval
LLD	193 m	1860 m	1666 m
LLS	193 m	1860 m	1666 m
MINV	1499 m	1840 m	341 m
MNOR	1499 m	1840 m	341 m
MSFL	1228 m	1854 m	626 m

Sonic (1 curves)

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

Curve	Start	End	Interval
DT	192 m	1872 m	1680 m

SP (1 curves)

Spontaneous potential logs measuring natural electrical potentials for permeability indication.

Curve	Start	End	Interval
SP	193 m	1824 m	1630 m