Onslow 1

Onslow 1 is a petroleum well in the Carnarvon, Western Australia, operated by Wapet, drilled to a total depth of 3,000 m.

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Well Information

Well Name: Onslow 1
Basin: Carnarvon
State: Western Australia
Classification: NEST
Operator: Wapet
Driller: -
Data Summary: Partial WDS Available

Drilling Data

Total Depth: 3,000 m
Datum Elevation: 4.9 m
Spud Date: 01/09/1966
Completion Date: 15/11/1966
Permit: -
Rig: -

Location

Latitude: -21.7656
Longitude: 114.8710

Available Log Data

Log Streams

Curves

166,372

Data Points

25,355

Metres

Caliper (1 curves)

Borehole diameter measurements indicating hole condition and washout zones.

Curve	Start	End	Interval
CALI	151 m	3005 m	2853 m

Density (2 curves)

Bulk density measurements for porosity calculation and lithology identification.

Curve	Start	End	Interval
DRHO	427 m	3004 m	2577 m
RHOB	426 m	3005 m	2578 m

GR (1 curves)

Well log curves recorded during wireline logging operations.

Curve	Start	End	Interval
GR	31 m	3006 m	2975 m

Miscellaneous (1 curves)

Well log curves recorded during wireline logging operations.

Curve	Start	End	Interval
DEPTH	31 m	3006 m	2975 m

Resistivity (2 curves)

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

Curve	Start	End	Interval
IND	154 m	3004 m	2849 m
SN	153 m	3004 m	2850 m

Sonic (1 curves)

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

Curve	Start	End	Interval
DT	160 m	3001 m	2841 m

SP (1 curves)

Spontaneous potential logs measuring natural electrical potentials for permeability indication.

Curve	Start	End	Interval
SP	153 m	3005 m	2852 m