Orpheus 1

Orpheus 1 is a petroleum well in the Carnarvon, Western Australia, operated by Bond, drilled to a total depth of 2,383 m.

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Well Information

Well Name: Orpheus 1
Basin: Carnarvon
State: Western Australia
Classification: FESS
Operator: Bond
Driller: Maersk
Data Summary: Partial WDS Available

Drilling Data

Total Depth: 2,383 m
Datum Elevation: 31.0 m
Spud Date: 02/03/1986
Completion Date: 28/03/1986
Permit: WA 192 P
Rig: Valiant

Location

Latitude: -20.4860
Longitude: 115.6710

Available Log Data

Log Streams

Curves

96,480

Data Points

14,706

Metres

Caliper (2 curves)

Borehole diameter measurements indicating hole condition and washout zones.

Curve	Start	End	Interval
CALI	2048 m	2379 m	331 m
CALI	1150 m	2365 m	1215 m

Density (4 curves)

Bulk density measurements for porosity calculation and lithology identification.

Curve	Start	End	Interval
DRHO	2048 m	2379 m	331 m
FCNL	2048 m	2379 m	331 m
PEF	2048 m	2379 m	331 m
RHOB	2048 m	2379 m	331 m

GR (2 curves)

Well log curves recorded during wireline logging operations.

Curve	Start	End	Interval
GR	2048 m	2376 m	328 m
GR	29 m	2376 m	2347 m

Miscellaneous (1 curves)

Well log curves recorded during wireline logging operations.

Curve	Start	End	Interval
DEPTH	29 m	2386 m	2357 m

Neutron (2 curves)

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

Curve	Start	End	Interval
NCNL	2048 m	2379 m	331 m
NPHI	2048 m	2379 m	331 m

Resistivity (3 curves)

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

Curve	Start	End	Interval
ILD	1149 m	2381 m	1232 m
MSFL	1149 m	2367 m	1218 m
SFLU	1149 m	2381 m	1232 m

Sonic (1 curves)

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

Curve	Start	End	Interval
DT	1150 m	2369 m	1219 m

SP (1 curves)

Spontaneous potential logs measuring natural electrical potentials for permeability indication.

Curve	Start	End	Interval
SP	1150 m	2386 m	1236 m