Ballera 1

Eromanga, Queensland

Ballera 1 is a petroleum well in the Eromanga, Queensland, operated by Delhi, drilled to a total depth of 2,540 m.

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Well Information

Well Name: Ballera 1
Basin: Eromanga
State: Queensland
Classification: NEST
Operator: Delhi
Driller: Richter

Drilling Data

Total Depth: 2,540 m
Datum Elevation: 119.0 m
Spud Date: 01/10/1984
Completion Date: 03/11/1984
Permit: -
Rig: National 55 Rig 2

Location

Latitude: -27.3772
Longitude: 141.8020

Available Log Data

Log Streams

Curves

144,941

Data Points

22,089

Metres

Caliper (1 curves)

Borehole diameter measurements indicating hole condition and washout zones.

Curve	Start	End	Interval
CALI	175 m	2541 m	2365 m

Density (3 curves)

Bulk density measurements for porosity calculation and lithology identification.

Curve	Start	End	Interval
DRHO	1495 m	2544 m	1049 m
PEF	1495 m	2544 m	1049 m
RHOB	1495 m	2544 m	1049 m

GR (1 curves)

Well log curves recorded during wireline logging operations.

Curve	Start	End	Interval
GR	9 m	2535 m	2526 m

Miscellaneous (1 curves)

Well log curves recorded during wireline logging operations.

Curve	Start	End	Interval
DEPTH	9 m	2544 m	2535 m

Neutron (1 curves)

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

Curve	Start	End	Interval
NPHI	1494 m	2535 m	1040 m

Resistivity (3 curves)

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

Curve	Start	End	Interval
LLD	176 m	2537 m	2361 m
LLS	176 m	2537 m	2361 m
MSFL	1494 m	2532 m	1037 m

Sonic (1 curves)

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

Curve	Start	End	Interval
DT	175 m	2538 m	2362 m

SP (1 curves)

Spontaneous potential logs measuring natural electrical potentials for permeability indication.

Curve	Start	End	Interval
SP	175 m	2526 m	2350 m