Tirrawarra 28
Tirrawarra 28 is a petroleum well in the Cooper, South Australia, operated by Santos, drilled to a total depth of 2,990 m.
Well Information
Drilling Data
- Total Depth
- 2,990 m
- Datum Elevation
- 39.9 m
- Spud Date
- 29/10/1982
- Completion Date
- 27/11/1982
- Permit
- -
Location
- Latitude
- -27.6659
- Longitude
- 140.1240
Available Log Data
Caliper (3 curves)
Borehole diameter measurements indicating hole condition and washout zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| CALI | 176 m | 2987 m | 2810 m |
| CALI | 1693 m | 2987 m | 1293 m |
| CALI | 2575 m | 2987 m | 411 m |
Density (4 curves)
Bulk density measurements for porosity calculation and lithology identification.
| Curve | Start | End | Interval |
|---|---|---|---|
| DRHO | 2575 m | 2987 m | 411 m |
| PEF | 2575 m | 2987 m | 411 m |
| RHGX | 2575 m | 2987 m | 411 m |
| RHOB | 2575 m | 2987 m | 411 m |
GR (3 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| GR | 12 m | 2983 m | 2971 m |
| GR | 1661 m | 2980 m | 1319 m |
| GR | 2575 m | 2983 m | 408 m |
Miscellaneous (1 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| DEPTH | 12 m | 2990 m | 2977 m |
Neutron (1 curves)
Porosity measurements derived from neutron or density tools, indicating reservoir storage capacity.
| Curve | Start | End | Interval |
|---|---|---|---|
| NPHI | 2575 m | 2987 m | 411 m |
Resistivity (3 curves)
Electrical resistivity logs used to evaluate fluid content and identify hydrocarbon-bearing zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| LLD | 1694 m | 2989 m | 1294 m |
| LLS | 1694 m | 2989 m | 1294 m |
| MSFL | 1694 m | 2983 m | 1288 m |
Sonic (2 curves)
Acoustic travel time logs used for porosity estimation and seismic calibration.
| Curve | Start | End | Interval |
|---|---|---|---|
| DT | 176 m | 2990 m | 2813 m |
| DTL | 176 m | 2990 m | 2813 m |
SP (1 curves)
Spontaneous potential logs measuring natural electrical potentials for permeability indication.
| Curve | Start | End | Interval |
|---|---|---|---|
| SP | 1694 m | 2976 m | 1281 m |