Echidna 1
Echidna 1 is a petroleum well in the Duntroon, South Australia, operated by Shell, drilled to a total depth of 3,832 m.
Well Information
Drilling Data
- Total Depth
- 3,832 m
- Datum Elevation
- 30.5 m
- Spud Date
- 02/01/1972
- Completion Date
- 03/03/1972
- Permit
- SA 7
- Rig
- Ocean Digger
Location
- Latitude
- -35.6042
- Longitude
- 135.6200
Available Log Data
Caliper (1 curves)
Borehole diameter measurements indicating hole condition and washout zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| CALI | 397 m | 3825 m | 3428 m |
CaliperCalcite (1 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| CALC | 452 m | 3825 m | 3373 m |
Chromato (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| ETHA | 2361 m | 3831 m | 1470 m |
| METH | 405 m | 3831 m | 3426 m |
Density (3 curves)
Bulk density measurements for porosity calculation and lithology identification.
| Curve | Start | End | Interval |
|---|---|---|---|
| DRHO | 396 m | 3831 m | 3434 m |
| RHOB | 410 m | 3826 m | 3416 m |
| SHDN | 1954 m | 3824 m | 1870 m |
GR (1 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| GR | 393 m | 3821 m | 3427 m |
Miscellaneous (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| DEPT | 393 m | 3839 m | 3445 m |
| DEPT | 405 m | 3834 m | 3429 m |
Mudlog (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| ROP | 406 m | 3831 m | 3424 m |
| TGAS | 405 m | 3834 m | 3428 m |
Resistivity (2 curves)
Electrical resistivity logs used to evaluate fluid content and identify hydrocarbon-bearing zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| IND | 397 m | 3828 m | 3431 m |
| SN | 397 m | 3823 m | 3426 m |
Sonic (1 curves)
Acoustic travel time logs used for porosity estimation and seismic calibration.
| Curve | Start | End | Interval |
|---|---|---|---|
| DT | 397 m | 3814 m | 3416 m |
SP (1 curves)
Spontaneous potential logs measuring natural electrical potentials for permeability indication.
| Curve | Start | End | Interval |
|---|---|---|---|
| SP | 396 m | 3839 m | 3442 m |