Regolith 1

Regolith 1 is a petroleum well in the Eromanga, South Australia, operated by Santos, drilled to a total depth of 2,955 m.

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Well Information

Well Name: Regolith 1
Basin: Eromanga
State: South Australia
Classification: NEST
Operator: Santos
Driller: ODE

Drilling Data

Total Depth: 2,955 m
Datum Elevation: 29.0 m
Spud Date: 15/10/1988
Completion Date: 15/11/1988
Permit: -
Rig: Rig 22

Location

Latitude: -27.7874
Longitude: 139.8060

Available Log Data

Log Streams

Curves

193,354

Data Points

29,467

Metres

Caliper (2 curves)

Borehole diameter measurements indicating hole condition and washout zones.

Curve	Start	End	Interval
CALI	187 m	2933 m	2746 m
CALI	2223 m	2950 m	727 m

Density (5 curves)

Bulk density measurements for porosity calculation and lithology identification.

Curve	Start	End	Interval
DRHO	2223 m	2950 m	727 m
LITH	2223 m	2950 m	727 m
PEF	2223 m	2950 m	727 m
RHGX	2223 m	2950 m	727 m
RHOB	2223 m	2950 m	727 m

GR (2 curves)

Well log curves recorded during wireline logging operations.

Curve	Start	End	Interval
GR	0 m	2938 m	2938 m
GR	2223 m	2947 m	724 m

Miscellaneous (1 curves)

Well log curves recorded during wireline logging operations.

Curve	Start	End	Interval
DEPTH	0 m	2953 m	2953 m

Neutron (1 curves)

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

Curve	Start	End	Interval
NPHI	2222 m	2950 m	727 m

Resistivity (3 curves)

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

Curve	Start	End	Interval
LLD	188 m	2941 m	2753 m
LLS	188 m	2941 m	2753 m
MSFL	1697 m	2933 m	1235 m

Sonic (2 curves)

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

Curve	Start	End	Interval
DT	187 m	2953 m	2766 m
DTL	187 m	2953 m	2766 m

SP (1 curves)

Spontaneous potential logs measuring natural electrical potentials for permeability indication.

Curve	Start	End	Interval
SP	188 m	2926 m	2738 m