Cook 1 - Ero

Eromanga, Queensland

Cook 1 - Ero is a petroleum well in the Eromanga, Queensland, operated by Delhi, drilled to a total depth of 2,610 m.

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Well Information

Well Name: Cook 1 - Ero
Basin: Eromanga
State: Queensland
Classification: NEST
Operator: Delhi
Driller: Richter

Drilling Data

Total Depth: 2,610 m
Datum Elevation: 128.0 m
Spud Date: 13/07/1985
Completion Date: 13/08/1985
Permit: -
Rig: Superior 700M Rig 18

Location

Latitude: -26.7019
Longitude: 141.2920

Available Log Data

Log Streams

Curves

304,980

Data Points

46,479

Metres

Caliper (3 curves)

Borehole diameter measurements indicating hole condition and washout zones.

Curve	Start	End	Interval
CALI	184 m	2589 m	2405 m
CALI	1611 m	2611 m	999 m
CALS	176 m	2607 m	2430 m

Density (3 curves)

Bulk density measurements for porosity calculation and lithology identification.

Curve	Start	End	Interval
DRHO	1611 m	2609 m	997 m
PEF	1611 m	2609 m	997 m
RHOB	1611 m	2609 m	997 m

GR (4 curves)

Well log curves recorded during wireline logging operations.

Curve	Start	End	Interval
GR	13 m	2589 m	2575 m
GR	176 m	2595 m	2418 m
GR	1611 m	2595 m	984 m
GR	1611 m	2595 m	984 m

Miscellaneous (1 curves)

Well log curves recorded during wireline logging operations.

Curve	Start	End	Interval
DEPTH	13 m	2611 m	2597 m

Neutron (2 curves)

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

Curve	Start	End	Interval
ENPH	1611 m	2609 m	997 m
NPHI	1611 m	2609 m	997 m

Resistivity (5 curves)

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

Curve	Start	End	Interval
LLD	181 m	2606 m	2424 m
LLS	181 m	2606 m	2424 m
MINV	1611 m	2606 m	995 m
MNOR	1611 m	2606 m	995 m
MSFL	181 m	2599 m	2418 m

Sonic (6 curves)

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

Curve	Start	End	Interval
DT	184 m	2589 m	2405 m
DTL	184 m	2589 m	2405 m
TT1	184 m	2589 m	2405 m
TT2	184 m	2589 m	2405 m
TT3	184 m	2589 m	2405 m
TT4	184 m	2589 m	2405 m

SP (1 curves)

Spontaneous potential logs measuring natural electrical potentials for permeability indication.

Curve	Start	End	Interval
SP	181 m	2584 m	2403 m