Toolachee 20
Toolachee 20 is a petroleum well in the Cooper, South Australia, operated by Delhi, drilled to a total depth of 2,432 m.
Well Information
Drilling Data
- Total Depth
- 2,432 m
- Datum Elevation
- 75.3 m
- Spud Date
- 20/05/1983
- Completion Date
- 14/06/1983
- Permit
- -
Location
- Latitude
- -28.4836
- Longitude
- 140.8230
Available Log Data
Caliper (3 curves)
Borehole diameter measurements indicating hole condition and washout zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| CALI | 242 m | 2432 m | 2189 m |
| CALI | 2057 m | 2431 m | 374 m |
| CALS | 1234 m | 2430 m | 1196 m |
Density (4 curves)
Bulk density measurements for porosity calculation and lithology identification.
| Curve | Start | End | Interval |
|---|---|---|---|
| DRHO | 2057 m | 2432 m | 374 m |
| PEF | 2057 m | 2432 m | 374 m |
| RHGX | 2057 m | 2432 m | 374 m |
| RHOB | 2057 m | 2432 m | 374 m |
GR (3 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| GR | 6 m | 2424 m | 2418 m |
| GR | 242 m | 2423 m | 2181 m |
| GR | 2057 m | 2426 m | 369 m |
Miscellaneous (1 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| DEPTH | 6 m | 2432 m | 2426 m |
Neutron (2 curves)
Porosity measurements derived from neutron or density tools, indicating reservoir storage capacity.
| Curve | Start | End | Interval |
|---|---|---|---|
| ENPH | 2057 m | 2430 m | 373 m |
| NPHI | 2057 m | 2430 m | 373 m |
Resistivity (3 curves)
Electrical resistivity logs used to evaluate fluid content and identify hydrocarbon-bearing zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| LLD | 242 m | 2430 m | 2188 m |
| LLS | 242 m | 2430 m | 2188 m |
| MSFL | 1234 m | 2425 m | 1191 m |
Sonic (2 curves)
Acoustic travel time logs used for porosity estimation and seismic calibration.
| Curve | Start | End | Interval |
|---|---|---|---|
| DT | 245 m | 2431 m | 2185 m |
| DTL | 245 m | 2431 m | 2185 m |
SP (1 curves)
Spontaneous potential logs measuring natural electrical potentials for permeability indication.
| Curve | Start | End | Interval |
|---|---|---|---|
| SP | 242 m | 2420 m | 2178 m |