Big Lake 54
Big Lake 54 is a petroleum well in the Cooper, South Australia, operated by Santos, drilled to a total depth of 3,277 m.
Well Information
Drilling Data
- Total Depth
- 3,277 m
- Datum Elevation
- 46.9 m
- Spud Date
- 04/04/1994
- Completion Date
- 05/05/1994
- Permit
- -
- Rig
- Rig 23
Location
- Latitude
- -28.2256
- Longitude
- 140.3390
Available Log Data
Caliper (2 curves)
Borehole diameter measurements indicating hole condition and washout zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| CALI | 2347 m | 3246 m | 898 m |
| CALS | 1719 m | 3273 m | 1554 m |
Chromato (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| MTEM | 1719 m | 3273 m | 1554 m |
| MTEM | 2347 m | 3253 m | 906 m |
CMR (1 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| CFTC | 2347 m | 3246 m | 898 m |
Density (4 curves)
Bulk density measurements for porosity calculation and lithology identification.
| Curve | Start | End | Interval |
|---|---|---|---|
| DRHO | 2347 m | 3250 m | 903 m |
| LITH | 2347 m | 3250 m | 903 m |
| PEF | 2347 m | 3250 m | 903 m |
| RHOB | 2347 m | 3250 m | 903 m |
GR (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| GR | 23 m | 3267 m | 3243 m |
| GR | 2347 m | 3246 m | 898 m |
Miscellaneous (1 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| DEPTH | 23 m | 3273 m | 3249 m |
Neutron (3 curves)
Porosity measurements derived from neutron or density tools, indicating reservoir storage capacity.
| Curve | Start | End | Interval |
|---|---|---|---|
| CNTC | 2347 m | 3246 m | 898 m |
| NPHI | 2347 m | 3246 m | 898 m |
| TNPH | 2347 m | 3246 m | 898 m |
Resistivity (6 curves)
Electrical resistivity logs used to evaluate fluid content and identify hydrocarbon-bearing zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| LLD | 1719 m | 3273 m | 1554 m |
| LLG | 1719 m | 3273 m | 1554 m |
| LLS | 1719 m | 3273 m | 1554 m |
| MRES | 1719 m | 3273 m | 1554 m |
| MRES | 2347 m | 3250 m | 903 m |
| MSFL | 1719 m | 3273 m | 1554 m |
Sonic (4 curves)
Acoustic travel time logs used for porosity estimation and seismic calibration.
| Curve | Start | End | Interval |
|---|---|---|---|
| DT | 1719 m | 3273 m | 1554 m |
| DTL | 1719 m | 3273 m | 1554 m |
| DTLF | 1719 m | 3273 m | 1554 m |
| DTLN | 1719 m | 3273 m | 1554 m |
SP (1 curves)
Spontaneous potential logs measuring natural electrical potentials for permeability indication.
| Curve | Start | End | Interval |
|---|---|---|---|
| SP | 1719 m | 3261 m | 1542 m |