Cygnus 1
Cygnus 1 is a petroleum well in the Carnarvon, Western Australia, operated by Arco, drilled to a total depth of 2,470 m.
Well Information
Drilling Data
- Total Depth
- 2,470 m
- Datum Elevation
- 29.5 m
- Spud Date
- 08/07/1989
- Completion Date
- 09/08/1989
- Permit
- WA 202 P
- Rig
- Voyager
Location
- Latitude
- -19.7123
- Longitude
- 116.9090
Available Log Data
Caliper (2 curves)
Borehole diameter measurements indicating hole condition and washout zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| CALI | 1313 m | 1981 m | 668 m |
| CALI | 472 m | 2414 m | 1942 m |
Density (5 curves)
Bulk density measurements for porosity calculation and lithology identification.
| Curve | Start | End | Interval |
|---|---|---|---|
| DRHO | 1313 m | 1981 m | 668 m |
| LITH | 1313 m | 1981 m | 668 m |
| LS | 1313 m | 1981 m | 668 m |
| PEF | 1313 m | 1981 m | 668 m |
| RHOB | 1313 m | 1981 m | 668 m |
GR (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| GR | 1313 m | 1981 m | 668 m |
| GR | 99 m | 2424 m | 2325 m |
Miscellaneous (1 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| DEPTH | 99 m | 2432 m | 2333 m |
Neutron (2 curves)
Porosity measurements derived from neutron or density tools, indicating reservoir storage capacity.
| Curve | Start | End | Interval |
|---|---|---|---|
| NPHI | 1313 m | 1981 m | 668 m |
| TNPH | 1313 m | 1981 m | 668 m |
Resistivity (5 curves)
Electrical resistivity logs used to evaluate fluid content and identify hydrocarbon-bearing zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| ILD | 471 m | 2427 m | 1956 m |
| ILM | 471 m | 2427 m | 1956 m |
| LL | 1313 m | 1981 m | 668 m |
| MSFL | 490 m | 1305 m | 815 m |
| SFLU | 471 m | 2427 m | 1956 m |
Sonic (2 curves)
Acoustic travel time logs used for porosity estimation and seismic calibration.
| Curve | Start | End | Interval |
|---|---|---|---|
| DT | 473 m | 2419 m | 1946 m |
| DTL | 471 m | 2419 m | 1948 m |
SP (1 curves)
Spontaneous potential logs measuring natural electrical potentials for permeability indication.
| Curve | Start | End | Interval |
|---|---|---|---|
| SP | 471 m | 2432 m | 1961 m |