Costa 1
Costa 1 is a petroleum well in the Cooper, Queensland, operated by Santos, drilled to a total depth of 2,408 m.
Well Information
Drilling Data
- Total Depth
- 2,408 m
- Datum Elevation
- 78.0 m
- Spud Date
- 26/05/1993
- Completion Date
- 13/06/1993
- Permit
- -
- Rig
- Rig 18
Location
- Latitude
- -27.3994
- Longitude
- 142.0100
Available Log Data
Caliper (2 curves)
Borehole diameter measurements indicating hole condition and washout zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| CALI | 1737 m | 2383 m | 646 m |
| CALS | 490 m | 2394 m | 1903 m |
Chromato (1 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| MTEM | 490 m | 2407 m | 1917 m |
Density (4 curves)
Bulk density measurements for porosity calculation and lithology identification.
| Curve | Start | End | Interval |
|---|---|---|---|
| DRHO | 1737 m | 2383 m | 646 m |
| LITH | 1737 m | 2383 m | 646 m |
| PEF | 1737 m | 2383 m | 646 m |
| RHOB | 1737 m | 2383 m | 646 m |
GR (1 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| GR | 36 m | 2376 m | 2340 m |
Miscellaneous (1 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| DEPTH | 36 m | 2407 m | 2371 m |
Neutron (2 curves)
Porosity measurements derived from neutron or density tools, indicating reservoir storage capacity.
| Curve | Start | End | Interval |
|---|---|---|---|
| NPHI | 1737 m | 2378 m | 641 m |
| TNPH | 1737 m | 2378 m | 641 m |
Resistivity (4 curves)
Electrical resistivity logs used to evaluate fluid content and identify hydrocarbon-bearing zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| LLD | 493 m | 2385 m | 1892 m |
| LLS | 493 m | 2385 m | 1892 m |
| MRES | 490 m | 2407 m | 1917 m |
| MSFL | 1219 m | 2394 m | 1175 m |
Sonic (4 curves)
Acoustic travel time logs used for porosity estimation and seismic calibration.
| Curve | Start | End | Interval |
|---|---|---|---|
| DT | 490 m | 2403 m | 1912 m |
| DTL | 490 m | 2403 m | 1912 m |
| DTLF | 490 m | 2403 m | 1912 m |
| DTLN | 490 m | 2403 m | 1912 m |
SP (1 curves)
Spontaneous potential logs measuring natural electrical potentials for permeability indication.
| Curve | Start | End | Interval |
|---|---|---|---|
| SP | 493 m | 2366 m | 1873 m |