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Myall Creek 4

Bowen, Queensland

Myall Creek 4 is a petroleum well in the Bowen, Queensland, operated by OCA, drilled to a total depth of 2,164 m.

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Well Information

Well Name
Myall Creek 4
Basin
Bowen
State
Queensland
Classification
NAFE
Operator
OCA
Driller
Century

Drilling Data

Total Depth
2,164 m
Datum Elevation
250.0 m
Spud Date
08/08/2002
Completion Date
25/08/2002
Permit
PL 174
Rig
Rig 1

Location

Latitude
-27.0802
Longitude
149.2170

Available Log Data

3
Log Streams
45
Curves
322,147
Data Points
57,029
Metres

Borehole Geometry (1 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
CADF 220 m 2114 m 1894 m

Caliper (2 curves)

Borehole diameter measurements indicating hole condition and washout zones.

Curve Start End Interval
CALY 1835 m 2164 m 328 m
CAPD 1831 m 2160 m 329 m

Chromato (7 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
ETHA 225 m 2163 m 1938 m
IBUT 225 m 2163 m 1938 m
IPEN 225 m 2163 m 1938 m
METH 225 m 2163 m 1938 m
NBUT 225 m 2163 m 1938 m
NPEN 225 m 2163 m 1938 m
PROP 225 m 2163 m 1938 m

Density (4 curves)

Bulk density measurements for porosity calculation and lithology identification.

Curve Start End Interval
DCOR 1831 m 2160 m 329 m
DEN 1831 m 2160 m 329 m
HDEN 1831 m 2160 m 329 m
PEDN 1831 m 2160 m 329 m

GR (10 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
GCGR 1825 m 2154 m 329 m
GRLL 17 m 2111 m 2094 m
GRPD 1826 m 2155 m 329 m
GRPO 1824 m 2164 m 339 m
GRSG 1825 m 2154 m 329 m
GRTH 1824 m 2164 m 339 m
GRUR 1824 m 2164 m 339 m
RAKT 1825 m 2164 m 339 m
RAKU 1825 m 2164 m 339 m
RAUT 1825 m 2154 m 329 m

Logging Parameters (2 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
SMTU 20 m 2114 m 2093 m
SMTU 1835 m 2164 m 328 m

Miscellaneous (4 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
DEPTH 13 m 2114 m 2100 m
DEPTH 225 m 2164 m 1939 m
DEPTH 1824 m 2164 m 339 m
MFIN 225 m 2164 m 1939 m

Mudlog (7 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
BITT 225 m 2164 m 1939 m
ROP 225 m 2164 m 1939 m
ROP 225 m 2164 m 1939 m
RPM 225 m 2164 m 1939 m
SPP 225 m 2164 m 1939 m
TGAS 225 m 2163 m 1938 m
WOB 225 m 2164 m 1939 m

Neutron (1 curves)

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

Curve Start End Interval
NPRL 1828 m 2158 m 329 m

Resistivity (5 curves)

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

Curve Start End Interval
BHTF 1828 m 2158 m 329 m
DLL 223 m 2110 m 1887 m
MLL 223 m 2114 m 1891 m
SLL 223 m 2110 m 1887 m
TEXL 13 m 2107 m 2093 m

Sonic (1 curves)

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

Curve Start End Interval
DTCM 220 m 2103 m 1883 m

SP (1 curves)

Spontaneous potential logs measuring natural electrical potentials for permeability indication.

Curve Start End Interval
SPLL 223 m 2095 m 1872 m