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Penryn 1

Otway, Victoria

Penryn 1 is a petroleum well in the Otway, Victoria, operated by Santos, drilled to a total depth of 1,823 m.

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Well Information

Well Name
Penryn 1
Basin
Otway
State
Victoria
Classification
NEST
Operator
Santos
Driller
ODE
Data Summary
Partial WDS Available

Drilling Data

Total Depth
1,823 m
Datum Elevation
115.5 m
Spud Date
25/12/1999
Completion Date
05/01/2000
Permit
PEP 108
Rig
Rig 32

Location

Latitude
-38.5275
Longitude
142.9575

Available Log Data

2
Log Streams
39
Curves
271,930
Data Points
37,476
Metres

Caliper (1 curves)

Borehole diameter measurements indicating hole condition and washout zones.

Curve Start End Interval
HCAL 668 m 1819 m 1151 m

Chromato (6 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
ETHA 1567 m 1822 m 254 m
IBUT 1672 m 1731 m 59 m
METH 995 m 1822 m 827 m
MTEM 575 m 1825 m 1250 m
NBUT 1672 m 1732 m 60 m
PROP 1642 m 1760 m 118 m

Density (4 curves)

Bulk density measurements for porosity calculation and lithology identification.

Curve Start End Interval
HDRA 1571 m 1821 m 250 m
HPRA 1572 m 1821 m 249 m
PEFZ 1572 m 1821 m 249 m
RHOZ 1572 m 1821 m 249 m

GR (4 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
ECGR 575 m 1825 m 1250 m
EHGR 575 m 1825 m 1250 m
GR 23 m 1814 m 1791 m
HGR 575 m 1825 m 1250 m

Logging Parameters (1 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
HTEN 575 m 1825 m 1250 m

Miscellaneous (2 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
DEPT 23 m 1825 m 1802 m
DEPT 14 m 1822 m 1808 m

Mudlog (3 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
GAS 995 m 1822 m 826 m
ROP 14 m 1822 m 1808 m
WOB 15 m 1822 m 1807 m

Neutron (3 curves)

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

Curve Start End Interval
NPHI 1666 m 1816 m 150 m
NPOR 1666 m 1816 m 150 m
TNPH 1570 m 1816 m 246 m

Resistivity (10 curves)

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

Curve Start End Interval
HDI 671 m 1819 m 1148 m
HLLD 671 m 1819 m 1148 m
HLLG 671 m 1819 m 1148 m
HLLS 671 m 1819 m 1148 m
HMIN 671 m 1819 m 1148 m
HMNO 671 m 1819 m 1148 m
HRM 576 m 1819 m 1243 m
MRES 575 m 1825 m 1250 m
RXO8 671 m 1819 m 1148 m
RXOZ 671 m 1819 m 1148 m

Sonic (4 curves)

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

Curve Start End Interval
DT 669 m 1806 m 1137 m
DTL 669 m 1806 m 1137 m
DTLF 669 m 1806 m 1137 m
DTLN 669 m 1806 m 1137 m

SP (1 curves)

Spontaneous potential logs measuring natural electrical potentials for permeability indication.

Curve Start End Interval
SP 671 m 1794 m 1123 m