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Orthrus 1

Carnarvon, Western Australia

Orthrus 1 is a petroleum well in the Carnarvon, Western Australia, operated by Chevron, drilled to a total depth of 3,570 m.

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Well Information

Well Name
Orthrus 1
Basin
Carnarvon
State
Western Australia
Classification
FEST
Operator
Chevron
Driller
Marine
Data Summary
Partial WDS Available

Drilling Data

Total Depth
3,570 m
Datum Elevation
28.3 m
Spud Date
30/09/1999
Completion Date
21/10/1999
Permit
WA 267 P

Location

Latitude
-20.1100
Longitude
114.6990

Available Log Data

3
Log Streams
58
Curves
838,224
Data Points
102,003
Metres

Borehole Geometry (2 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
DEVI 2083 m 3573 m 1490 m
HAZI 2083 m 3573 m 1490 m

Caliper (1 curves)

Borehole diameter measurements indicating hole condition and washout zones.

Curve Start End Interval
HDAR 2148 m 3569 m 1420 m

Chromato (9 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
ETHA 1234 m 3569 m 2335 m
ETHA 2148 m 3569 m 1420 m
IBUT 1234 m 3569 m 2335 m
IPEN 1234 m 3569 m 2335 m
METH 1234 m 3569 m 2335 m
METH 2148 m 3569 m 1420 m
NBUT 1234 m 3569 m 2335 m
NPEN 1234 m 3569 m 2335 m
PROP 1234 m 3569 m 2335 m

Density (3 curves)

Bulk density measurements for porosity calculation and lithology identification.

Curve Start End Interval
HDRA 2150 m 3556 m 1405 m
PEFZ 2150 m 3556 m 1405 m
RHOZ 2150 m 3556 m 1405 m

Dip and Scan (2 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
DDA 2151 m 3568 m 1416 m
DDIP 2151 m 3568 m 1416 m

GR (8 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
CGR 1161 m 3550 m 2389 m
EHGR 2150 m 3550 m 1399 m
GR 2069 m 3550 m 1481 m
POTA 1161 m 3550 m 2389 m
SGR 1161 m 3550 m 2389 m
SGRC 2147 m 3553 m 1406 m
THOR 1161 m 3550 m 2389 m
URAN 1161 m 3550 m 2389 m

Miscellaneous (5 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
DEPTH 1234 m 3569 m 2335 m
DEPTH 2147 m 3569 m 1422 m
DEPTH 1161 m 3573 m 2412 m
MFIN 1234 m 3569 m 2335 m
VCL 2150 m 3550 m 1399 m

Mudlog (7 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
ROP 1234 m 3569 m 2335 m
RPM 1234 m 3569 m 2335 m
SPP 1234 m 3569 m 2335 m
SROP 2160 m 3569 m 1409 m
TGAS 1234 m 3569 m 2335 m
TORQ 1234 m 3569 m 2335 m
WOB 1234 m 3569 m 2335 m

Neutron (2 curves)

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

Curve Start End Interval
NPHI 2069 m 3553 m 1483 m
TNPH 2069 m 3553 m 1483 m

Resistivity (15 curves)

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

Curve Start End Interval
AHD1 2150 m 3570 m 1419 m
AHD2 2150 m 3570 m 1419 m
AHT10 2150 m 3570 m 1419 m
AHT20 2150 m 3570 m 1419 m
AHT30 2150 m 3570 m 1419 m
AHT60 2150 m 3570 m 1419 m
AHT90 2150 m 3570 m 1419 m
RXOZ 2150 m 3556 m 1405 m
SDDE 2147 m 3557 m 1409 m
SEDP 2147 m 3557 m 1409 m
SEMP 2147 m 3557 m 1409 m
SESP 2147 m 3557 m 1409 m
SEXP 2147 m 3557 m 1409 m
SFXE 2147 m 3557 m 1409 m
STEM 2147 m 3557 m 1409 m

Sonic (4 curves)

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

Curve Start End Interval
DTCO 2150 m 3563 m 1412 m
DTSM 2150 m 3557 m 1406 m
PR 2150 m 3557 m 1406 m
VPVS 2150 m 3557 m 1406 m

Location Map

Nearby Wells