Challis 06
Challis 06 is a petroleum well in the Browse, Northern Territory, operated by BHP, drilled to a total depth of 1,551 m.
Well Information
Drilling Data
- Total Depth
- 1,551 m
- Datum Elevation
- 17.7 m
- Spud Date
- 25/05/1988
- Completion Date
- 23/06/1988
- Permit
- NT AC/L 3
- Rig
- Energy Searcher
Location
- Latitude
- -12.1097
- Longitude
- 125.0346
Available Log Data
Caliper (2 curves)
Borehole diameter measurements indicating hole condition and washout zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| CALI | 1115 m | 1525 m | 410 m |
| CALS | 1117 m | 1524 m | 406 m |
Chromato (7 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| ETHA | 1050 m | 1437 m | 387 m |
| IBUT | 1066 m | 1438 m | 371 m |
| METH | 1050 m | 1549 m | 499 m |
| MTE2 | 1048 m | 1525 m | 476 m |
| MTEM | 1110 m | 1519 m | 409 m |
| NBUT | 1066 m | 1438 m | 372 m |
| PROP | 1050 m | 1437 m | 387 m |
Density (3 curves)
Bulk density measurements for porosity calculation and lithology identification.
| Curve | Start | End | Interval |
|---|---|---|---|
| DRHO | 1120 m | 1525 m | 405 m |
| PEF | 1121 m | 1525 m | 403 m |
| RHOB | 1120 m | 1525 m | 405 m |
GR (6 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| CGR | 1048 m | 1516 m | 467 m |
| GR | 1110 m | 1505 m | 395 m |
| POTA | 1048 m | 1516 m | 467 m |
| SGR | 1048 m | 1516 m | 467 m |
| THOR | 1048 m | 1516 m | 467 m |
| URAN | 1048 m | 1516 m | 467 m |
Miscellaneous (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| DEPT | 152 m | 1549 m | 1397 m |
| DEPT | 1048 m | 1525 m | 477 m |
Mudlog (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| ROP | 152 m | 1549 m | 1396 m |
| TGAS | 1050 m | 1549 m | 499 m |
Neutron (1 curves)
Porosity measurements derived from neutron or density tools, indicating reservoir storage capacity.
| Curve | Start | End | Interval |
|---|---|---|---|
| NPHI | 1115 m | 1519 m | 404 m |
Resistivity (6 curves)
Electrical resistivity logs used to evaluate fluid content and identify hydrocarbon-bearing zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| LLD | 1120 m | 1519 m | 399 m |
| LLG | 1120 m | 1519 m | 399 m |
| LLS | 1120 m | 1519 m | 399 m |
| MRE2 | 1048 m | 1525 m | 476 m |
| MRES | 1110 m | 1519 m | 409 m |
| MSFL | 1123 m | 1525 m | 402 m |
Sonic (4 curves)
Acoustic travel time logs used for porosity estimation and seismic calibration.
| Curve | Start | End | Interval |
|---|---|---|---|
| DT | 1120 m | 1513 m | 392 m |
| DTL | 1120 m | 1513 m | 392 m |
| LDTL | 1120 m | 1513 m | 392 m |
| LSDT | 1120 m | 1513 m | 392 m |
SP (1 curves)
Spontaneous potential logs measuring natural electrical potentials for permeability indication.
| Curve | Start | End | Interval |
|---|---|---|---|
| SP | 1120 m | 1496 m | 376 m |