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Geographe North 1

Otway, Victoria

Geographe North 1 is a petroleum well in the Otway, Victoria, operated by Origin, drilled to a total depth of 2,156 m.

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Well Information

Well Name
Geographe North 1
Basin
Otway
State
Victoria
Classification
FAFE
Operator
Origin
Driller
Diamond
Data Summary
Partial WDS Available

Drilling Data

Total Depth
2,156 m
Datum Elevation
25.0 m
Spud Date
29/09/2001
Completion Date
14/10/2001
Permit
VIC P 43

Location

Latitude
-39.0778
Longitude
142.9160

Available Log Data

5
Log Streams
77
Curves
432,527
Data Points
77,954
Metres

Borehole Geometry (2 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
HAZI 178 m 2149 m 1971 m
SDEV 178 m 2149 m 1971 m

Caliper (1 curves)

Borehole diameter measurements indicating hole condition and washout zones.

Curve Start End Interval
HDAR 1780 m 2127 m 347 m

Chromato (10 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
ETHA 1882 m 2155 m 272 m
FLIN 1072 m 1774 m 702 m
IBUT 1888 m 1890 m 2 m
MDOU 1072 m 1774 m 702 m
METH 559 m 2154 m 1595 m
MTIN 1072 m 1774 m 702 m
MTOU 1072 m 1774 m 702 m
NBUT 1884 m 1890 m 6 m
PPPG 1785 m 2153 m 368 m
PROP 1883 m 2155 m 272 m

Density (3 curves)

Bulk density measurements for porosity calculation and lithology identification.

Curve Start End Interval
HDRA 1790 m 2127 m 337 m
PEFZ 1790 m 2127 m 337 m
RHOZ 1790 m 2127 m 337 m

GR (14 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
ECGR 178 m 2123 m 1945 m
EHGR 1780 m 2123 m 343 m
GR 178 m 2123 m 1945 m
GR 1785 m 2152 m 367 m
GRC 1785 m 2152 m 367 m
HBHK 178 m 2081 m 1903 m
HCGR 178 m 2123 m 1945 m
HCGR 178 m 2160 m 1981 m
HFK 178 m 2160 m 1981 m
HGR 1780 m 2123 m 343 m
HSGR 178 m 2123 m 1945 m
HSGR 178 m 2160 m 1981 m
HTHO 178 m 2160 m 1981 m
HURA 178 m 2160 m 1981 m

Miscellaneous (7 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
BITD 1072 m 1774 m 702 m
DEPT 551 m 1774 m 1223 m
DEPT 178 m 2149 m 1971 m
DEPT 550 m 2283 m 1733 m
DEPT 539 m 2156 m 1617 m
DEPT 178 m 2160 m 1981 m
VCL 1780 m 2123 m 343 m

Mudlog (19 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
ATMP 1785 m 2153 m 368 m
BITT 1072 m 1774 m 702 m
DXC 1072 m 1774 m 702 m
ECD 1785 m 2153 m 368 m
LAGD 1072 m 1774 m 702 m
MDIN 1072 m 1774 m 702 m
PFPG 1785 m 2153 m 368 m
PVT 1072 m 1774 m 702 m
ROP 551 m 1774 m 1223 m
ROP 550 m 2283 m 1733 m
ROP5 539 m 2156 m 1616 m
RPM 1072 m 1774 m 702 m
SPP 1072 m 1774 m 702 m
TGAS 558 m 2155 m 1597 m
TORQ 1072 m 1774 m 702 m
TQMX 1072 m 1774 m 702 m
TREV 1072 m 1774 m 702 m
WOB 551 m 1774 m 1223 m
WOB 550 m 2155 m 1605 m

Neutron (2 curves)

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

Curve Start End Interval
NPHI 178 m 2124 m 1946 m
TNPH 178 m 2124 m 1946 m

Resistivity (14 curves)

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

Curve Start End Interval
ATR 539 m 1770 m 1231 m
DI 1790 m 2126 m 336 m
HMIN 1790 m 2127 m 337 m
HMNO 1790 m 2127 m 337 m
HTEM 178 m 2149 m 1971 m
PSR 539 m 1770 m 1231 m
RLA1 1790 m 2132 m 341 m
RLA2 1790 m 2132 m 341 m
RLA3 1790 m 2132 m 341 m
RLA4 1790 m 2132 m 341 m
RLA5 1790 m 2132 m 341 m
RM 1790 m 2149 m 359 m
RXOZ 1790 m 2127 m 337 m
TEMP 539 m 2156 m 1617 m

Sonic (4 curves)

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

Curve Start End Interval
DTCO 675 m 2147 m 1472 m
DTSM 675 m 2147 m 1472 m
PR 675 m 2147 m 1472 m
VPVS 675 m 2147 m 1472 m

SP (1 curves)

Spontaneous potential logs measuring natural electrical potentials for permeability indication.

Curve Start End Interval
SP 1780 m 2147 m 367 m

Location Map

Nearby Wells