Beltana 1

Surat, Queensland

Beltana 1 is a petroleum well in the Surat, Queensland, operated by Lasmo, drilled to a total depth of 1,872 m.

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Well Information

Well Name: Beltana 1
Basin: Surat
State: Queensland
Classification: NEST
Operator: Lasmo
Driller: PDSA

Drilling Data

Total Depth: 1,872 m
Datum Elevation: 225.0 m
Spud Date: 15/05/1985
Completion Date: 05/06/1985
Permit: -
Rig: Kremco 750T Rig 1

Location

Latitude: -28.1196
Longitude: 149.2400

Available Log Data

Log Streams

Curves

191,035

Data Points

29,114

Metres

Caliper (2 curves)

Borehole diameter measurements indicating hole condition and washout zones.

Curve	Start	End	Interval
CALI	199 m	1871 m	1672 m
CALI	199 m	1872 m	1673 m

Density (3 curves)

Bulk density measurements for porosity calculation and lithology identification.

Curve	Start	End	Interval
DRHO	198 m	1872 m	1674 m
PEF	198 m	1872 m	1673 m
RHOB	198 m	1872 m	1674 m

GR (3 curves)

Well log curves recorded during wireline logging operations.

Curve	Start	End	Interval
GR	0 m	1866 m	1866 m
GR	193 m	1853 m	1660 m
GR	188 m	1866 m	1678 m

Miscellaneous (1 curves)

Well log curves recorded during wireline logging operations.

Curve	Start	End	Interval
DEPTH	0 m	1872 m	1872 m

Neutron (1 curves)

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

Curve	Start	End	Interval
NPHI	529 m	1871 m	1342 m

Resistivity (5 curves)

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

Curve	Start	End	Interval
LLD	199 m	1872 m	1673 m
LLS	199 m	1872 m	1673 m
MINV	547 m	1863 m	1316 m
MNOR	548 m	1863 m	1315 m
MSFL	547 m	1872 m	1325 m

Sonic (2 curves)

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

Curve	Start	End	Interval
DT	197 m	1870 m	1672 m
DTL	197 m	1871 m	1673 m

SP (1 curves)

Spontaneous potential logs measuring natural electrical potentials for permeability indication.

Curve	Start	End	Interval
SP	188 m	1862 m	1674 m