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Penley 1

Otway, South Australia

Penley 1 is a petroleum well in the Otway, South Australia, operated by Boral, drilled to a total depth of 2,903 m.

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Well Information

Well Name
Penley 1
Basin
Otway
State
South Australia
Classification
NEST
Operator
Boral
Driller
Century
Data Summary
Partial WDS Available

Drilling Data

Total Depth
2,903 m
Datum Elevation
45.0 m
Spud Date
04/04/1999
Completion Date
13/04/1999
Permit
PEL 32
Rig
Rig 2

Location

Latitude
-37.2021
Longitude
140.4471

Available Log Data

2
Log Streams
38
Curves
396,847
Data Points
56,825
Metres

Borehole Geometry (2 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
DEVI 445 m 1906 m 1460 m
HAZI 445 m 1906 m 1460 m

Caliper (4 curves)

Borehole diameter measurements indicating hole condition and washout zones.

Curve Start End Interval
CAL1 445 m 1906 m 1460 m
CAL2 445 m 1906 m 1460 m
HDA1 445 m 1906 m 1460 m
HDAR 447 m 1906 m 1458 m

Chromato (2 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
ETHA 1026 m 1765 m 738 m
METH 644 m 1901 m 1257 m

Density (4 curves)

Bulk density measurements for porosity calculation and lithology identification.

Curve Start End Interval
HDRA 448 m 1905 m 1456 m
HPRA 448 m 1905 m 1456 m
PEFZ 448 m 1905 m 1456 m
RHOZ 448 m 1905 m 1456 m

Dip and Scan (2 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
DDA 448 m 1903 m 1455 m
DDIP 448 m 1903 m 1455 m

GR (4 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
ECGR 447 m 1906 m 1458 m
GR 18 m 1906 m 1887 m
GR1 445 m 1906 m 1460 m
HGR 448 m 1906 m 1458 m

Miscellaneous (4 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
DEPT 18 m 1906 m 1887 m
DEPT 12 m 1903 m 1891 m
SW 447 m 1906 m 1458 m
VCL 447 m 1906 m 1458 m

Mudlog (2 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
ROP 12 m 1903 m 1890 m
TGAS 700 m 1898 m 1198 m

Neutron (3 curves)

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

Curve Start End Interval
HTNP 448 m 1906 m 1458 m
NPHI 18 m 1906 m 1887 m
TNPH 18 m 1906 m 1887 m

Resistivity (8 curves)

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

Curve Start End Interval
HDI 448 m 1906 m 1458 m
HLLD 448 m 1906 m 1458 m
HLLG 448 m 1906 m 1458 m
HLLS 448 m 1906 m 1458 m
HMIN 448 m 1906 m 1458 m
HMNO 448 m 1906 m 1458 m
HRM 448 m 1906 m 1458 m
RXOZ 448 m 1906 m 1458 m

Sonic (2 curves)

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

Curve Start End Interval
DT 447 m 1906 m 1458 m
DTL 447 m 1906 m 1458 m

SP (1 curves)

Spontaneous potential logs measuring natural electrical potentials for permeability indication.

Curve Start End Interval
SP 447 m 1906 m 1458 m