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Ettamogah 1

Surat, Queensland

Ettamogah 1 is a petroleum well in the Surat, Queensland, operated by OCA, drilled to a total depth of 1,520 m.

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Well Information

Well Name
Ettamogah 1
Basin
Surat
State
Queensland
Classification
NEST
Operator
OCA
Driller
Century

Drilling Data

Total Depth
1,520 m
Datum Elevation
238.1 m
Spud Date
09/08/2001
Completion Date
17/08/2001
Permit
PL 14
Rig
Rig 5

Location

Latitude
-27.1809
Longitude
148.9310

Available Log Data

3
Log Streams
50
Curves
297,810
Data Points
34,424
Metres

Borehole Geometry (2 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
CADF 1399 m 1519 m 119 m
CADF 180 m 1520 m 1340 m

Caliper (4 curves)

Borehole diameter measurements indicating hole condition and washout zones.

Curve Start End Interval
CALT 1390 m 1509 m 119 m
CALT 180 m 1511 m 1331 m
CAPD 1304 m 1520 m 215 m
HVOL 1399 m 1519 m 119 m

Chromato (5 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
ETHA 185 m 1520 m 1335 m
IBUT 185 m 1520 m 1335 m
METH 185 m 1520 m 1335 m
NBUT 185 m 1520 m 1335 m
PROP 185 m 1520 m 1335 m

Density (6 curves)

Bulk density measurements for porosity calculation and lithology identification.

Curve Start End Interval
DCOR 1305 m 1520 m 214 m
DEN 1305 m 1520 m 214 m
LDEN 1304 m 1520 m 216 m
PEDF 1305 m 1520 m 215 m
PEDN 1305 m 1520 m 215 m
SDEN 1305 m 1521 m 216 m

GR (3 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
GRLL 1396 m 1516 m 119 m
GRLL 28 m 1517 m 1489 m
GRPD 1300 m 1515 m 215 m

Logging Parameters (3 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
TENS 30 m 1520 m 1489 m
TENS 1305 m 1521 m 216 m
TSS1 1399 m 1519 m 119 m

Miscellaneous (3 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
DEPTH 1376 m 1519 m 142 m
DEPTH 185 m 1520 m 1335 m
DEPTH 8 m 1521 m 1512 m

Mudlog (5 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
AVOL 1399 m 1519 m 119 m
BIT 1399 m 1519 m 119 m
ROP 185 m 1520 m 1335 m
TGAS 185 m 1520 m 1335 m
WOB 185 m 1520 m 1335 m

Neutron (1 curves)

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

Curve Start End Interval
NPRL 1302 m 1517 m 215 m

Resistivity (13 curves)

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

Curve Start End Interval
BHTF 1305 m 1521 m 216 m
DLL 1395 m 1514 m 119 m
DLL 183 m 1516 m 1333 m
MINV 1399 m 1519 m 119 m
MINV 183 m 1520 m 1337 m
MLL 1399 m 1519 m 119 m
MLL 183 m 1520 m 1337 m
MNOR 1399 m 1519 m 119 m
MNOR 183 m 1520 m 1337 m
SLL 1395 m 1514 m 119 m
SLL 183 m 1516 m 1333 m
TEXL 1392 m 1512 m 119 m
TEXL 24 m 1514 m 1489 m

Sonic (3 curves)

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

Curve Start End Interval
DTCM 1384 m 1504 m 119 m
DTCM 169 m 1505 m 1335 m
SPOR 1384 m 1504 m 119 m

SP (2 curves)

Spontaneous potential logs measuring natural electrical potentials for permeability indication.

Curve Start End Interval
SPLL 1376 m 1496 m 119 m
SPLL 183 m 1497 m 1314 m