Spar 1

Carnarvon, Western Australia

Spar 1 is a petroleum well in the Carnarvon, Western Australia, operated by Wapet, drilled to a total depth of 3,721 m.

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Well Information

Well Name: Spar 1
Basin: Carnarvon
State: Western Australia
Classification: FEST
Operator: Wapet
Driller: Odeco
Data Summary: Partial WDS Available

Drilling Data

Total Depth: 3,721 m
Datum Elevation: 30.0 m
Spud Date: 24/06/1976
Completion Date: 30/09/1976
Permit: WA 25 P
Rig: Ocean Digger

Location

Latitude: -20.6144
Longitude: 114.8850

Available Log Data

Log Streams

Curves

179,257

Data Points

27,319

Metres

Caliper (1 curves)

Borehole diameter measurements indicating hole condition and washout zones.

Curve	Start	End	Interval
CALI	2596 m	3599 m	1002 m

Density (2 curves)

Bulk density measurements for porosity calculation and lithology identification.

Curve	Start	End	Interval
DRHO	2599 m	3598 m	999 m
RHOB	2597 m	3598 m	1001 m

GR (1 curves)

Well log curves recorded during wireline logging operations.

Curve	Start	End	Interval
GR	135 m	3711 m	3576 m

Miscellaneous (1 curves)

Well log curves recorded during wireline logging operations.

Curve	Start	End	Interval
DEPTH	135 m	3724 m	3589 m

Neutron (1 curves)

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

Curve	Start	End	Interval
NPHI	2598 m	3592 m	994 m

Resistivity (5 curves)

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

Curve	Start	End	Interval
IND	520 m	3715 m	3194 m
LLD	2599 m	3714 m	1114 m
LLS	2599 m	3713 m	1114 m
MLL	2596 m	3720 m	1123 m
SN	519 m	3718 m	3198 m

Sonic (1 curves)

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

Curve	Start	End	Interval
DT	517 m	3724 m	3206 m

SP (1 curves)

Spontaneous potential logs measuring natural electrical potentials for permeability indication.

Curve	Start	End	Interval
SP	518 m	3719 m	3201 m