Cooroo 1
Cooroo 1 is a petroleum well in the Eromanga, Queensland, operated by Delhi, drilled to a total depth of 1,911 m.
Well Information
Drilling Data
- Total Depth
- 1,911 m
- Datum Elevation
- 83.2 m
- Spud Date
- 20/10/1986
- Completion Date
- 09/11/1986
- Permit
- -
Location
- Latitude
- -27.7200
- Longitude
- 142.2870
Available Log Data
Caliper (2 curves)
Borehole diameter measurements indicating hole condition and washout zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| CALI | 196 m | 1890 m | 1694 m |
| CALI | 1288 m | 1911 m | 622 m |
Density (4 curves)
Bulk density measurements for porosity calculation and lithology identification.
| Curve | Start | End | Interval |
|---|---|---|---|
| DRHO | 1288 m | 1914 m | 626 m |
| LITH | 1288 m | 1914 m | 625 m |
| PEF | 1288 m | 1914 m | 625 m |
| RHOB | 197 m | 1914 m | 1716 m |
GR (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| GR | 25 m | 1894 m | 1868 m |
| GR | 1288 m | 1903 m | 615 m |
Miscellaneous (1 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| DEPTH | 25 m | 1914 m | 1888 m |
Neutron (1 curves)
Porosity measurements derived from neutron or density tools, indicating reservoir storage capacity.
| Curve | Start | End | Interval |
|---|---|---|---|
| NPHI | 1288 m | 1911 m | 622 m |
Resistivity (5 curves)
Electrical resistivity logs used to evaluate fluid content and identify hydrocarbon-bearing zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| LLD | 198 m | 1897 m | 1699 m |
| LLS | 198 m | 1897 m | 1698 m |
| MINV | 1288 m | 1901 m | 613 m |
| MNOR | 1288 m | 1901 m | 613 m |
| MSFL | 1295 m | 1889 m | 594 m |
Sonic (2 curves)
Acoustic travel time logs used for porosity estimation and seismic calibration.
| Curve | Start | End | Interval |
|---|---|---|---|
| DT | 198 m | 1911 m | 1712 m |
| DTL | 198 m | 1911 m | 1712 m |
SP (1 curves)
Spontaneous potential logs measuring natural electrical potentials for permeability indication.
| Curve | Start | End | Interval |
|---|---|---|---|
| SP | 198 m | 1883 m | 1685 m |