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Undan 3

Bonaparte, Northern Territory

Undan 3 is a petroleum well in the Bonaparte, Northern Territory, operated by BHP, drilled to a total depth of 3,235 m.

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Well Information

Well Name
Undan 3
Basin
Bonaparte
State
Northern Territory
Classification
FEFA
Operator
BHP
Driller
Diamond
Data Summary
Partial WDS Available

Drilling Data

Total Depth
3,235 m
Datum Elevation
25.0 m
Spud Date
26/11/1995
Completion Date
25/12/1995
Permit
ZOCA 91 12

Location

Latitude
-11.0677
Longitude
126.5793

Available Log Data

3
Log Streams
53
Curves
531,143
Data Points
80,950
Metres

Borehole Geometry (4 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
AZT 1472 m 3202 m 1730 m
DEVI 826 m 3236 m 2410 m
HAZI 97 m 3236 m 3139 m
TVD 1440 m 3202 m 1762 m

Caliper (2 curves)

Borehole diameter measurements indicating hole condition and washout zones.

Curve Start End Interval
CALI 2788 m 3233 m 445 m
CALS 839 m 3236 m 2397 m

Chromato (7 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
ETHA 2524 m 3204 m 680 m
IBUT 2929 m 3122 m 192 m
METH 1646 m 3234 m 1588 m
MTE2 2785 m 3233 m 448 m
MTEM 97 m 3230 m 3133 m
NBUT 3023 m 3123 m 100 m
PROP 2833 m 3164 m 330 m

Density (4 curves)

Bulk density measurements for porosity calculation and lithology identification.

Curve Start End Interval
DRHO 2793 m 3233 m 440 m
LITH 2793 m 3233 m 440 m
PEF 2793 m 3233 m 440 m
RHOB 2793 m 3233 m 440 m

Dip and Scan (2 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
DDIP 2794 m 3232 m 438 m
DPAZ 2794 m 3232 m 438 m

GR (7 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
CGR 2785 m 3223 m 437 m
GR 97 m 3210 m 3112 m
GRAM 1426 m 3234 m 1807 m
POTA 2785 m 3223 m 437 m
SGR 2785 m 3223 m 437 m
THOR 2785 m 3223 m 437 m
URAN 2785 m 3223 m 437 m

Miscellaneous (4 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
DEPT 851 m 3235 m 2384 m
DEPT 97 m 3239 m 3142 m
DEPT 1419 m 3234 m 1815 m
INC 1476 m 3206 m 1730 m

Mudlog (7 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
ROP 851 m 3235 m 2383 m
ROPS 1419 m 3234 m 1815 m
RPMS 1419 m 3234 m 1815 m
TGAS 1564 m 3234 m 1669 m
TQCS 1419 m 3234 m 1815 m
WBCS 1419 m 3234 m 1815 m
WOB 851 m 3235 m 2384 m

Neutron (2 curves)

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

Curve Start End Interval
NPHI 2793 m 3229 m 435 m
TNPH 2793 m 3229 m 435 m

Resistivity (9 curves)

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

Curve Start End Interval
LLD 840 m 3221 m 2380 m
LLS 840 m 3221 m 2380 m
MRE2 2782 m 3233 m 451 m
MRES 826 m 3230 m 2404 m
MSFL 840 m 3227 m 2386 m
PDEM 1431 m 3234 m 1803 m
RACM 1426 m 3234 m 1808 m
RPCM 1431 m 3234 m 1803 m
TCDM 1420 m 3234 m 1814 m

Sonic (4 curves)

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

Curve Start End Interval
DT 839 m 3239 m 2400 m
DTL 839 m 3239 m 2400 m
DTLF 839 m 3239 m 2400 m
DTLN 839 m 3239 m 2400 m

SP (1 curves)

Spontaneous potential logs measuring natural electrical potentials for permeability indication.

Curve Start End Interval
SP 840 m 3206 m 2365 m

Location Map

Nearby Wells