Tirrawarra 31
Tirrawarra 31 is a petroleum well in the Cooper, South Australia, operated by Santos, drilled to a total depth of 2,999 m.
Well Information
Drilling Data
- Total Depth
- 2,999 m
- Datum Elevation
- 39.0 m
- Spud Date
- 01/02/1983
- Completion Date
- 02/03/1983
- Permit
- -
Location
- Latitude
- -27.6785
- Longitude
- 140.1330
Available Log Data
Caliper (3 curves)
Borehole diameter measurements indicating hole condition and washout zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| CALI | 181 m | 2999 m | 2817 m |
| CALI | 2560 m | 2999 m | 438 m |
| CALS | 1694 m | 2996 m | 1302 m |
Density (3 curves)
Bulk density measurements for porosity calculation and lithology identification.
| Curve | Start | End | Interval |
|---|---|---|---|
| DRHO | 2560 m | 2999 m | 438 m |
| PEF | 2560 m | 2999 m | 438 m |
| RHOB | 2560 m | 2999 m | 438 m |
GR (3 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| GR | 12 m | 2991 m | 2979 m |
| GR | 1694 m | 2987 m | 1292 m |
| GR | 2560 m | 2993 m | 433 m |
Miscellaneous (1 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| DEPTH | 12 m | 2999 m | 2987 m |
Neutron (1 curves)
Porosity measurements derived from neutron or density tools, indicating reservoir storage capacity.
| Curve | Start | End | Interval |
|---|---|---|---|
| NPHI | 2560 m | 2999 m | 438 m |
Resistivity (3 curves)
Electrical resistivity logs used to evaluate fluid content and identify hydrocarbon-bearing zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| LLD | 1694 m | 2996 m | 1301 m |
| LLS | 1694 m | 2996 m | 1301 m |
| MSFL | 1694 m | 2990 m | 1296 m |
Sonic (6 curves)
Acoustic travel time logs used for porosity estimation and seismic calibration.
| Curve | Start | End | Interval |
|---|---|---|---|
| DT | 181 m | 2996 m | 2814 m |
| DTL | 181 m | 2996 m | 2814 m |
| TT1 | 181 m | 2996 m | 2814 m |
| TT2 | 181 m | 2996 m | 2814 m |
| TT3 | 181 m | 2996 m | 2814 m |
| TT4 | 181 m | 2996 m | 2814 m |
SP (1 curves)
Spontaneous potential logs measuring natural electrical potentials for permeability indication.
| Curve | Start | End | Interval |
|---|---|---|---|
| SP | 1694 m | 2983 m | 1289 m |