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Challis 04

Browse, Northern Territory

Challis 04 is a petroleum well in the Browse, Northern Territory, operated by BHP, drilled to a total depth of 1,700 m.

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Well Information

Well Name
Challis 04
Basin
Browse
State
Northern Territory
Classification
FAFE
Operator
BHP
Driller
Atwood
Data Summary
Partial WDS Available

Drilling Data

Total Depth
1,700 m
Datum Elevation
8.3 m
Spud Date
16/09/1986
Completion Date
15/10/1986
Permit
NT AC/P 4

Location

Latitude
-12.1293
Longitude
124.9951

Available Log Data

2
Log Streams
33
Curves
185,167
Data Points
28,220
Metres

Caliper (1 curves)

Borehole diameter measurements indicating hole condition and washout zones.

Curve Start End Interval
CALI 248 m 1694 m 1446 m

Chromato (6 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
ETHA 1371 m 1651 m 279 m
IBUT 1393 m 1410 m 17 m
METH 1150 m 1699 m 549 m
MTEM 233 m 1694 m 1460 m
NBUT 1394 m 1408 m 14 m
PROP 1379 m 1433 m 54 m

Density (5 curves)

Bulk density measurements for porosity calculation and lithology identification.

Curve Start End Interval
DRHO 1141 m 1694 m 553 m
FCNL 1141 m 1694 m 553 m
PEF 1141 m 1694 m 553 m
RHGX 1151 m 1694 m 543 m
RHOB 1141 m 1694 m 553 m

GR (6 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
CGR 1134 m 1694 m 559 m
GR 233 m 1675 m 1442 m
POTA 1134 m 1694 m 559 m
SGR 1134 m 1694 m 559 m
THOR 1134 m 1694 m 559 m
URAN 1134 m 1694 m 559 m

Miscellaneous (2 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
DEPT 233 m 1694 m 1460 m
DEPT 116 m 1700 m 1583 m

Mudlog (2 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
ROP 116 m 1699 m 1583 m
TGAS 1150 m 1699 m 549 m

Neutron (2 curves)

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

Curve Start End Interval
NCNL 1141 m 1694 m 553 m
NPHI 1141 m 1694 m 553 m

Resistivity (6 curves)

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

Curve Start End Interval
LLD 251 m 1694 m 1443 m
LLG 251 m 1694 m 1443 m
LLS 251 m 1694 m 1443 m
MRES 233 m 1694 m 1460 m
MSFC 1141 m 1682 m 540 m
MSFL 1141 m 1682 m 540 m

Sonic (2 curves)

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

Curve Start End Interval
DT 268 m 1690 m 1421 m
DTL 268 m 1690 m 1421 m

SP (1 curves)

Spontaneous potential logs measuring natural electrical potentials for permeability indication.

Curve Start End Interval
SP 268 m 1668 m 1400 m

Location Map

Nearby Wells