Gidgealpa 20
Gidgealpa 20 is a petroleum well in the Eromanga, South Australia, operated by Delhi, drilled to a total depth of 1,911 m.
Well Information
Drilling Data
- Total Depth
- 1,911 m
- Datum Elevation
- 27.7 m
- Spud Date
- 11/09/1984
- Completion Date
- 02/10/1984
- Permit
- -
Location
- Latitude
- -28.0211
- Longitude
- 139.9870
Available Log Data
Caliper (3 curves)
Borehole diameter measurements indicating hole condition and washout zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| CALI | 274 m | 1911 m | 1636 m |
| CALI | 1402 m | 1911 m | 508 m |
| CALS | 274 m | 1901 m | 1627 m |
Density (4 curves)
Bulk density measurements for porosity calculation and lithology identification.
| Curve | Start | End | Interval |
|---|---|---|---|
| DRHO | 1402 m | 1911 m | 508 m |
| PEF | 1402 m | 1909 m | 507 m |
| RHGX | 1402 m | 1909 m | 507 m |
| RHOB | 1402 m | 1911 m | 508 m |
GR (3 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| GR | 12 m | 1903 m | 1891 m |
| GR | 271 m | 1899 m | 1628 m |
| GR | 1402 m | 1899 m | 497 m |
Miscellaneous (1 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| DEPTH | 12 m | 1911 m | 1898 m |
Neutron (1 curves)
Porosity measurements derived from neutron or density tools, indicating reservoir storage capacity.
| Curve | Start | End | Interval |
|---|---|---|---|
| NPHI | 1402 m | 1909 m | 507 m |
Resistivity (5 curves)
Electrical resistivity logs used to evaluate fluid content and identify hydrocarbon-bearing zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| LLD | 275 m | 1907 m | 1631 m |
| LLS | 275 m | 1907 m | 1631 m |
| MINV | 1402 m | 1899 m | 497 m |
| MNOR | 1402 m | 1899 m | 497 m |
| MSFL | 1386 m | 1901 m | 515 m |
Sonic (2 curves)
Acoustic travel time logs used for porosity estimation and seismic calibration.
| Curve | Start | End | Interval |
|---|---|---|---|
| DT | 275 m | 1908 m | 1632 m |
| DTL | 275 m | 1908 m | 1632 m |
SP (1 curves)
Spontaneous potential logs measuring natural electrical potentials for permeability indication.
| Curve | Start | End | Interval |
|---|---|---|---|
| SP | 275 m | 1897 m | 1621 m |