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Tern 5

Bonaparte, Western Australia

Tern 5 is a petroleum well in the Bonaparte, Western Australia, operated by Santos, drilled to a total depth of 2,702 m.

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Well Information

Well Name
Tern 5
Basin
Bonaparte
State
Western Australia
Classification
FAFE
Operator
Santos
Driller
Atwood
Data Summary
Partial WDS Available

Drilling Data

Total Depth
2,702 m
Datum Elevation
21.0 m
Spud Date
30/11/1997
Completion Date
09/02/1998
Permit
WA 18 P R4

Location

Latitude
-13.2062
Longitude
128.0975

Available Log Data

4
Log Streams
60
Curves
507,887
Data Points
77,405
Metres

Borehole Geometry (2 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
DEVI 2489 m 2704 m 215 m
HAZI 2489 m 2704 m 215 m

Caliper (4 curves)

Borehole diameter measurements indicating hole condition and washout zones.

Curve Start End Interval
CAL1 2497 m 2702 m 205 m
CAL2 2489 m 2702 m 213 m
HCAL 1137 m 2702 m 1565 m
HDAR 2489 m 2704 m 215 m

Chromato (8 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
ETHA 326 m 2701 m 2375 m
FLIN 116 m 2701 m 2585 m
FLOU 116 m 2701 m 2585 m
MDOU 116 m 2701 m 2585 m
METH 326 m 2701 m 2375 m
MTIN 116 m 2701 m 2585 m
MTOU 116 m 2701 m 2585 m
PROP 326 m 2701 m 2375 m

Density (4 curves)

Bulk density measurements for porosity calculation and lithology identification.

Curve Start End Interval
HDRA 2500 m 2704 m 204 m
HPRA 2500 m 2704 m 204 m
PEFZ 2500 m 2704 m 204 m
RHOZ 2500 m 2704 m 204 m

GR (8 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
CGR 2489 m 2697 m 208 m
EHGR 2489 m 2697 m 208 m
GR 83 m 2697 m 2614 m
GRC 2515 m 2701 m 185 m
POTA 2489 m 2697 m 208 m
SGR 2489 m 2697 m 208 m
THOR 2489 m 2697 m 208 m
URAN 2489 m 2697 m 208 m

Miscellaneous (5 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
BITD 116 m 2701 m 2585 m
DEPT 116 m 2702 m 2585 m
DEPT 83 m 2704 m 2620 m
DEPT 116 m 2701 m 2585 m
DEPT 116 m 2701 m 2585 m

Mudlog (12 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
BITT 116 m 2701 m 2585 m
DXC 116 m 2701 m 2585 m
ECD 116 m 2701 m 2585 m
GAS 116 m 2701 m 2585 m
MDIN 116 m 2701 m 2585 m
PVT 116 m 2701 m 2585 m
ROP 116 m 2701 m 2585 m
RPM 116 m 2701 m 2585 m
SPP 116 m 2701 m 2585 m
TGAS 326 m 2701 m 2375 m
TORQ 116 m 2701 m 2585 m
WOB 116 m 2701 m 2585 m

Neutron (2 curves)

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

Curve Start End Interval
NPHI 2485 m 2700 m 215 m
TNPH 2485 m 2700 m 215 m

Resistivity (12 curves)

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

Curve Start End Interval
HART 2500 m 2702 m 202 m
HDI 2500 m 2702 m 202 m
HLLD 2500 m 2702 m 202 m
HLLS 2500 m 2702 m 202 m
HMNO 2500 m 2699 m 199 m
HMNV 2500 m 2699 m 199 m
HRM 2500 m 2702 m 202 m
R25A 2514 m 2700 m 186 m
R25P 2514 m 2700 m 186 m
R55A 2514 m 2700 m 186 m
R55P 2514 m 2700 m 186 m
RXOZ 2500 m 2699 m 199 m

Sonic (2 curves)

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

Curve Start End Interval
DT 1137 m 2688 m 1551 m
DTL 1137 m 2688 m 1551 m

SP (1 curves)

Spontaneous potential logs measuring natural electrical potentials for permeability indication.

Curve Start End Interval
SP 2500 m 2677 m 177 m