Rockfern 1

Surat, Queensland

Rockfern 1 is a petroleum well in the Surat, Queensland, operated by BHP, drilled to a total depth of 1,823 m.

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Well Information

Well Name: Rockfern 1
Basin: Surat
State: Queensland
Classification: NEST
Operator: BHP
Driller: Atco

Drilling Data

Total Depth: 1,823 m
Datum Elevation: -
Spud Date: 19/03/1984
Completion Date: 06/04/1984
Permit: -
Rig: Cabot 1287E Rig 3

Location

Latitude: -27.8877
Longitude: 148.9590

Available Log Data

Log Streams

Curves

89,042

Data Points

13,570

Metres

Caliper (3 curves)

Borehole diameter measurements indicating hole condition and washout zones.

Curve	Start	End	Interval
CALI	1583 m	1821 m	237 m
CALI	1583 m	1821 m	237 m
CALS	188 m	1821 m	1632 m

Density (5 curves)

Bulk density measurements for porosity calculation and lithology identification.

Curve	Start	End	Interval
DRHO	1583 m	1821 m	237 m
FCNL	1583 m	1821 m	237 m
FFDC	1583 m	1821 m	237 m
NFDC	1583 m	1821 m	237 m
RHOB	1583 m	1821 m	237 m

GR (1 curves)

Well log curves recorded during wireline logging operations.

Curve	Start	End	Interval
GR	183 m	1822 m	1639 m

Miscellaneous (1 curves)

Well log curves recorded during wireline logging operations.

Curve	Start	End	Interval
DEPTH	183 m	1822 m	1639 m

Neutron (1 curves)

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

Curve	Start	End	Interval
NCNL	1583 m	1821 m	237 m

Resistivity (3 curves)

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

Curve	Start	End	Interval
LLD	192 m	1816 m	1624 m
LLS	192 m	1816 m	1624 m
MSFL	1572 m	1822 m	249 m

Sonic (1 curves)

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

Curve	Start	End	Interval
DT	188 m	1821 m	1632 m

SP (1 curves)

Spontaneous potential logs measuring natural electrical potentials for permeability indication.

Curve	Start	End	Interval
SP	192 m	1816 m	1624 m