Big Lake 41
Big Lake 41 is a petroleum well in the Cooper, South Australia, operated by Delhi, drilled to a total depth of 3,005 m.
Well Information
Drilling Data
- Total Depth
- 3,005 m
- Datum Elevation
- 45.4 m
- Spud Date
- 09/03/1987
- Completion Date
- 03/04/1987
- Permit
- -
- Rig
- National Rig 1
Location
- Latitude
- -28.1896
- Longitude
- 140.3360
Available Log Data
Caliper (1 curves)
Borehole diameter measurements indicating hole condition and washout zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| CALI | 302 m | 2999 m | 2696 m |
GR (1 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| GR | 2 m | 2999 m | 2997 m |
Miscellaneous (1 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| DEPTH | 2 m | 3012 m | 3010 m |
Resistivity (3 curves)
Electrical resistivity logs used to evaluate fluid content and identify hydrocarbon-bearing zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| LLD | 303 m | 2998 m | 2695 m |
| LLS | 302 m | 2998 m | 2695 m |
| MSFL | 1684 m | 2999 m | 1315 m |
Sonic (2 curves)
Acoustic travel time logs used for porosity estimation and seismic calibration.
| Curve | Start | End | Interval |
|---|---|---|---|
| DT | 304 m | 3011 m | 2707 m |
| DTL | 304 m | 3012 m | 2708 m |
SP (1 curves)
Spontaneous potential logs measuring natural electrical potentials for permeability indication.
| Curve | Start | End | Interval |
|---|---|---|---|
| SP | 302 m | 2978 m | 2675 m |