Drummer 1

Gippsland, Victoria

Drummer 1 is a petroleum well in the Gippsland, Victoria, operated by Esso, drilled to a total depth of 2,571 m.

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Well Information

Well Name: Drummer 1
Basin: Gippsland
State: Victoria
Classification: FEST
Operator: Esso
Driller: South Seas
Data Summary: Partial WDS Available

Drilling Data

Total Depth: 2,571 m
Datum Elevation: 21.0 m
Spud Date: 01/10/1985
Completion Date: 21/10/1985
Permit: Vic / P1
Rig: Southern Cross

Location

Latitude: -38.4761
Longitude: 148.2495

Available Log Data

Log Streams

Curves

135,527

Data Points

20,655

Metres

Caliper (1 curves)

Borehole diameter measurements indicating hole condition and washout zones.

Curve	Start	End	Interval
CALI	805 m	2551 m	1746 m

Density (3 curves)

Bulk density measurements for porosity calculation and lithology identification.

Curve	Start	End	Interval
DRHO	949 m	2559 m	1610 m
PEF	949 m	2559 m	1610 m
RHOB	948 m	2559 m	1610 m

GR (1 curves)

Well log curves recorded during wireline logging operations.

Curve	Start	End	Interval
GR	199 m	2544 m	2345 m

Miscellaneous (1 curves)

Well log curves recorded during wireline logging operations.

Curve	Start	End	Interval
DEPT	199 m	2568 m	2368 m

Neutron (1 curves)

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

Curve	Start	End	Interval
NPHI	948 m	2559 m	1610 m

Resistivity (3 curves)

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

Curve	Start	End	Interval
LLD	805 m	2565 m	1760 m
LLS	805 m	2565 m	1760 m
MSFL	2395 m	2551 m	156 m

Sonic (1 curves)

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

Curve	Start	End	Interval
DT	240 m	2568 m	2328 m

SP (1 curves)

Spontaneous potential logs measuring natural electrical potentials for permeability indication.

Curve	Start	End	Interval
SP	805 m	2552 m	1746 m