Big Lake 45
Big Lake 45 is a petroleum well in the Cooper, South Australia, operated by Santos, drilled to a total depth of 2,719 m.
Well Information
Drilling Data
- Total Depth
- 2,719 m
- Datum Elevation
- 44.0 m
- Spud Date
- 25/06/1989
- Completion Date
- 21/07/1989
- Permit
- -
- Rig
- Rig 12
Location
- Latitude
- -28.2934
- Longitude
- 140.2400
Available Log Data
Caliper (1 curves)
Borehole diameter measurements indicating hole condition and washout zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| CALI | 550 m | 2690 m | 2139 m |
GR (1 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| GR | 0 m | 2690 m | 2690 m |
Miscellaneous (1 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| DEPTH | 0 m | 2707 m | 2706 m |
Resistivity (3 curves)
Electrical resistivity logs used to evaluate fluid content and identify hydrocarbon-bearing zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| LLD | 550 m | 2697 m | 2146 m |
| LLS | 550 m | 2697 m | 2146 m |
| MSFL | 1601 m | 2689 m | 1087 m |
Sonic (2 curves)
Acoustic travel time logs used for porosity estimation and seismic calibration.
| Curve | Start | End | Interval |
|---|---|---|---|
| DTLF | 549 m | 2707 m | 2157 m |
| DTLN | 549 m | 2706 m | 2157 m |
SP (1 curves)
Spontaneous potential logs measuring natural electrical potentials for permeability indication.
| Curve | Start | End | Interval |
|---|---|---|---|
| SP | 550 m | 2681 m | 2130 m |