Big Lake 37
Big Lake 37 is a petroleum well in the Eromanga, South Australia, operated by Delhi, drilled to a total depth of 2,022 m.
Well Information
Drilling Data
- Total Depth
- 2,022 m
- Datum Elevation
- 39.0 m
- Spud Date
- 01/09/1984
- Completion Date
- 17/09/1984
- Permit
- -
Location
- Latitude
- -28.2144
- Longitude
- 140.3010
Available Log Data
Caliper (3 curves)
Borehole diameter measurements indicating hole condition and washout zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| CALI | 210 m | 2016 m | 1805 m |
| CALI | 1570 m | 2019 m | 449 m |
| CALI | 1569 m | 2021 m | 451 m |
Density (4 curves)
Bulk density measurements for porosity calculation and lithology identification.
| Curve | Start | End | Interval |
|---|---|---|---|
| DRHO | 1569 m | 2021 m | 451 m |
| PEF | 1569 m | 2021 m | 451 m |
| RHGX | 1569 m | 2021 m | 451 m |
| RHOB | 1569 m | 2021 m | 451 m |
GR (3 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| GR | 12 m | 2014 m | 2002 m |
| GR | 210 m | 2011 m | 1801 m |
| GR | 1570 m | 2011 m | 441 m |
Miscellaneous (1 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| DEPTH | 12 m | 2021 m | 2009 m |
Neutron (1 curves)
Porosity measurements derived from neutron or density tools, indicating reservoir storage capacity.
| Curve | Start | End | Interval |
|---|---|---|---|
| NPHI | 1569 m | 2019 m | 449 m |
Resistivity (5 curves)
Electrical resistivity logs used to evaluate fluid content and identify hydrocarbon-bearing zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| LLD | 211 m | 2020 m | 1808 m |
| LLS | 211 m | 2020 m | 1808 m |
| MINV | 1569 m | 2010 m | 440 m |
| MNOR | 1569 m | 2010 m | 440 m |
| MSFL | 1570 m | 2014 m | 444 m |
Sonic (2 curves)
Acoustic travel time logs used for porosity estimation and seismic calibration.
| Curve | Start | End | Interval |
|---|---|---|---|
| DT | 210 m | 2020 m | 1810 m |
| DTL | 210 m | 2020 m | 1810 m |
SP (1 curves)
Spontaneous potential logs measuring natural electrical potentials for permeability indication.
| Curve | Start | End | Interval |
|---|---|---|---|
| SP | 211 m | 2008 m | 1796 m |