Chama 1A
Chama 1A is a petroleum well in the Otway, South Australia, operated by Esso, drilled to a total depth of 2,748 m.
Well Information
Drilling Data
- Total Depth
- 2,748 m
- Datum Elevation
- 30.2 m
- Spud Date
- 12/01/1970
- Completion Date
- 16/02/1970
- Permit
- EPP 2
- Rig
- Ocean Digger
Location
- Latitude
- -37.4269
- Longitude
- 139.5435
Available Log Data
Caliper (1 curves)
Borehole diameter measurements indicating hole condition and washout zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| CALI | 712 m | 2739 m | 2027 m |
Chromato (3 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| ETHA | 965 m | 2743 m | 1778 m |
| METH | 286 m | 2744 m | 2458 m |
| PROP | 2399 m | 2414 m | 14 m |
Density (2 curves)
Bulk density measurements for porosity calculation and lithology identification.
| Curve | Start | End | Interval |
|---|---|---|---|
| DRHO | 712 m | 2745 m | 2032 m |
| RHOB | 713 m | 2741 m | 2028 m |
GR (1 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| GR | 712 m | 2741 m | 2029 m |
Miscellaneous (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| DEPT | 266 m | 2751 m | 2485 m |
| DEPT | 285 m | 2744 m | 2459 m |
Mudlog (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| ROP | 285 m | 2742 m | 2457 m |
| TGAS | 285 m | 2744 m | 2458 m |
Resistivity (2 curves)
Electrical resistivity logs used to evaluate fluid content and identify hydrocarbon-bearing zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| IND | 267 m | 2743 m | 2476 m |
| SN | 266 m | 2743 m | 2476 m |
Sonic (1 curves)
Acoustic travel time logs used for porosity estimation and seismic calibration.
| Curve | Start | End | Interval |
|---|---|---|---|
| DT | 704 m | 2745 m | 2040 m |
SP (1 curves)
Spontaneous potential logs measuring natural electrical potentials for permeability indication.
| Curve | Start | End | Interval |
|---|---|---|---|
| SP | 266 m | 2751 m | 2485 m |