Chameleon 1
Chameleon 1 is a petroleum well in the Arafura, Northern Territory, operated by BHP, drilled to a total depth of 2,179 m.
Well Information
- Well Name
- Chameleon 1
- Basin
- Arafura
- State
- Northern Territory
- Classification
- FEST
- Operator
- BHP
- Driller
- Diamond M Drilling
- Data Summary
- Partial WDS Available
Drilling Data
- Total Depth
- 2,179 m
- Datum Elevation
- 22.0 m
- Spud Date
- 09/05/1991
- Completion Date
- 29/05/1991
- Permit
- NT P42
Location
- Latitude
- -10.3073
- Longitude
- 133.1586
Available Log Data
Caliper (3 curves)
Borehole diameter measurements indicating hole condition and washout zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| CAL2 | 800 m | 2158 m | 1357 m |
| CALI | 801 m | 2157 m | 1356 m |
| CALS | 281 m | 548 m | 266 m |
Chromato (4 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| ETHA | 1678 m | 2092 m | 414 m |
| METH | 443 m | 2179 m | 1735 m |
| MTEM | 85 m | 2180 m | 2095 m |
| PROP | 1708 m | 1716 m | 8 m |
Density (3 curves)
Bulk density measurements for porosity calculation and lithology identification.
| Curve | Start | End | Interval |
|---|---|---|---|
| DRHO | 803 m | 2158 m | 1355 m |
| PEF | 802 m | 2158 m | 1355 m |
| RHOB | 802 m | 2158 m | 1355 m |
GR (6 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| CGR | 790 m | 2154 m | 1364 m |
| GR | 85 m | 533 m | 447 m |
| POTA | 805 m | 2148 m | 1342 m |
| SGR | 790 m | 2150 m | 1360 m |
| THOR | 805 m | 2148 m | 1342 m |
| URAN | 805 m | 2148 m | 1342 m |
Miscellaneous (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| DEPT | 90 m | 2179 m | 2088 m |
| DEPT | 85 m | 2180 m | 2095 m |
Mudlog (3 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| ROP | 90 m | 2179 m | 2088 m |
| TGAS | 300 m | 2179 m | 1878 m |
| WOB | 95 m | 2178 m | 2083 m |
Neutron (2 curves)
Porosity measurements derived from neutron or density tools, indicating reservoir storage capacity.
| Curve | Start | End | Interval |
|---|---|---|---|
| NPHI | 802 m | 2154 m | 1352 m |
| TNPH | 790 m | 2153 m | 1363 m |
Resistivity (4 curves)
Electrical resistivity logs used to evaluate fluid content and identify hydrocarbon-bearing zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| LLD | 303 m | 2180 m | 1877 m |
| LLS | 302 m | 2180 m | 1878 m |
| MRES | 85 m | 2180 m | 2095 m |
| MSFL | 302 m | 2173 m | 1870 m |
Sonic (2 curves)
Acoustic travel time logs used for porosity estimation and seismic calibration.
| Curve | Start | End | Interval |
|---|---|---|---|
| DT | 301 m | 2164 m | 1862 m |
| DTL | 301 m | 2164 m | 1862 m |
SP (1 curves)
Spontaneous potential logs measuring natural electrical potentials for permeability indication.
| Curve | Start | End | Interval |
|---|---|---|---|
| SP | 302 m | 524 m | 221 m |