North Rankin A12

North Rankin A12 is a petroleum well in the Carnarvon, Western Australia, operated by Woodside, drilled to a total depth of 4,282 m.

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Well Information

Well Name: North Rankin A12
Basin: Carnarvon
State: Western Australia
Classification: FDPD
Operator: Woodside
Driller: Woodside
Data Summary: Partial WDS Available

Drilling Data

Total Depth: 4,282 m
Datum Elevation: -
Spud Date: 02/06/1986
Completion Date: 02/03/1987
Permit: -
Rig: Seadrill Oilwell E2000

Location

Latitude: -19.5856
Longitude: 116.1370

Available Log Data

Log Streams

Curves

101,747

Data Points

15,508

Metres

Caliper (1 curves)

Borehole diameter measurements indicating hole condition and washout zones.

Curve	Start	End	Interval
CALI	3383 m	4282 m	899 m

Density (3 curves)

Bulk density measurements for porosity calculation and lithology identification.

Curve	Start	End	Interval
DRHO	3389 m	4291 m	902 m
PEF	3389 m	4291 m	902 m
RHOB	3389 m	4291 m	902 m

GR (1 curves)

Well log curves recorded during wireline logging operations.

Curve	Start	End	Interval
GR	2250 m	4287 m	2037 m

Miscellaneous (1 curves)

Well log curves recorded during wireline logging operations.

Curve	Start	End	Interval
DEPTH	2250 m	4291 m	2041 m

Neutron (1 curves)

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

Curve	Start	End	Interval
NPHI	3389 m	4284 m	895 m

Resistivity (2 curves)

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

Curve	Start	End	Interval
ILD	2270 m	4281 m	2011 m
ILM	2270 m	4281 m	2011 m

Sonic (1 curves)

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

Curve	Start	End	Interval
DT	3383 m	4269 m	886 m

SP (1 curves)

Spontaneous potential logs measuring natural electrical potentials for permeability indication.

Curve	Start	End	Interval
SP	2270 m	4284 m	2014 m