Caretta 1

Caretta 1 is a petroleum well in the Carnarvon, Western Australia, operated by Lasmo, drilled to a total depth of 1,782 m.

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Well Information

Well Name: Caretta 1
Basin: Carnarvon
State: Western Australia
Classification: FEST
Operator: Lasmo
Driller: Maersk
Data Summary: Partial WDS Available

Drilling Data

Total Depth: 1,782 m
Datum Elevation: 32.7 m
Spud Date: 05/05/1991
Completion Date: 27/05/1991
Permit: WA TP 9
Rig: Maersk Valiant

Location

Latitude: -21.6073
Longitude: 114.4330

Available Log Data

Log Streams

Curves

146,478

Data Points

22,323

Metres

Caliper (3 curves)

Borehole diameter measurements indicating hole condition and washout zones.

Curve	Start	End	Interval
CALI	984 m	1758 m	774 m
CALI	1048 m	1408 m	360 m
CALS	984 m	1758 m	774 m

Density (3 curves)

Bulk density measurements for porosity calculation and lithology identification.

Curve	Start	End	Interval
DRHO	985 m	1758 m	773 m
PEF	985 m	1758 m	773 m
RHOB	985 m	1758 m	773 m

GR (7 curves)

Well log curves recorded during wireline logging operations.

Curve	Start	End	Interval
GR	30 m	1757 m	1727 m
GR	13 m	1750 m	1737 m
GR	1048 m	1410 m	362 m
POTA	27 m	1758 m	1731 m
SGR	30 m	1758 m	1728 m
THOR	27 m	1758 m	1731 m
URAN	27 m	1758 m	1731 m

Miscellaneous (1 curves)

Well log curves recorded during wireline logging operations.

Curve	Start	End	Interval
DEPTH	13 m	1763 m	1750 m

Neutron (1 curves)

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

Curve	Start	End	Interval
NPHI	32 m	1758 m	1726 m

Resistivity (3 curves)

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

Curve	Start	End	Interval
LLD	986 m	1758 m	772 m
LLS	986 m	1758 m	772 m
MSFL	986 m	1763 m	777 m

Sonic (1 curves)

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

Curve	Start	End	Interval
DT	980 m	1751 m	771 m

SP (1 curves)

Spontaneous potential logs measuring natural electrical potentials for permeability indication.

Curve	Start	End	Interval
SP	986 m	1754 m	768 m