Walcott 1

Walcott 1 is a petroleum well in the Carnarvon, Western Australia, operated by Woodside, drilled to a total depth of 4,382 m.

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Well Information

Well Name: Walcott 1
Basin: Carnarvon
State: Western Australia
Classification: FEST
Operator: Woodside
Driller: Atwood
Data Summary: Partial WDS Available

Drilling Data

Total Depth: 4,382 m
Datum Elevation: 8.2 m
Spud Date: 13/07/1979
Completion Date: 16/11/1979
Permit: WA
Rig: Regional Endeavour

Location

Latitude: -19.6182
Longitude: 116.3720

Available Log Data

Log Streams

Curves

273,583

Data Points

41,695

Metres

Caliper (1 curves)

Borehole diameter measurements indicating hole condition and washout zones.

Curve	Start	End	Interval
CALI	400 m	4380 m	3980 m

Density (2 curves)

Bulk density measurements for porosity calculation and lithology identification.

Curve	Start	End	Interval
DRHO	406 m	4375 m	3968 m
RHOB	407 m	4375 m	3968 m

GR (1 curves)

Well log curves recorded during wireline logging operations.

Curve	Start	End	Interval
GR	77 m	4377 m	4299 m

Miscellaneous (1 curves)

Well log curves recorded during wireline logging operations.

Curve	Start	End	Interval
DEPTH	77 m	4381 m	4303 m

Neutron (1 curves)

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

Curve	Start	End	Interval
NPHI	2948 m	4378 m	1429 m

Resistivity (6 curves)

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

Curve	Start	End	Interval
ILD	406 m	4379 m	3973 m
LLD	2949 m	4294 m	1345 m
LLS	2950 m	4292 m	1342 m
MLL	3689 m	4295 m	605 m
MSFL	3717 m	4294 m	576 m
MSFL	406 m	4379 m	3972 m

Sonic (1 curves)

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

Curve	Start	End	Interval
DT	406 m	4359 m	3953 m

SP (1 curves)

Spontaneous potential logs measuring natural electrical potentials for permeability indication.

Curve	Start	End	Interval
SP	405 m	4381 m	3975 m