Bellara 1
Bellara 1 is a petroleum well in the Eromanga, Queensland, operated by Leighton, drilled to a total depth of 1,387 m.
Well Information
Drilling Data
- Total Depth
- 1,387 m
- Datum Elevation
- 233.0 m
- Spud Date
- 29/06/1982
- Completion Date
- 13/07/1982
- Permit
- -
- Rig
- TSM 6000 Rig 21
Location
- Latitude
- -23.1547
- Longitude
- 145.2640
Available Log Data
Caliper (2 curves)
Borehole diameter measurements indicating hole condition and washout zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| CALI | 155 m | 1387 m | 1232 m |
| CALS | 150 m | 1388 m | 1238 m |
Density (3 curves)
Bulk density measurements for porosity calculation and lithology identification.
| Curve | Start | End | Interval |
|---|---|---|---|
| DRHO | 156 m | 1387 m | 1230 m |
| PEF | 156 m | 1388 m | 1231 m |
| RHOB | 156 m | 1387 m | 1230 m |
GR (1 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| GR | 1 m | 1378 m | 1377 m |
Miscellaneous (1 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| DEPTH | 1 m | 1388 m | 1387 m |
Resistivity (3 curves)
Electrical resistivity logs used to evaluate fluid content and identify hydrocarbon-bearing zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| LLD | 158 m | 1380 m | 1222 m |
| LLS | 157 m | 1382 m | 1224 m |
| MSFL | 157 m | 1383 m | 1225 m |
Sonic (1 curves)
Acoustic travel time logs used for porosity estimation and seismic calibration.
| Curve | Start | End | Interval |
|---|---|---|---|
| DT | 141 m | 1382 m | 1240 m |
SP (1 curves)
Spontaneous potential logs measuring natural electrical potentials for permeability indication.
| Curve | Start | End | Interval |
|---|---|---|---|
| SP | 158 m | 1376 m | 1218 m |