Santo 1
Santo 1 is a petroleum well in the Carnarvon, Western Australia, operated by BHP, drilled to a total depth of 1,883 m.
Well Information
Drilling Data
- Total Depth
- 1,883 m
- Datum Elevation
- 32.8 m
- Spud Date
- 31/10/1985
- Completion Date
- 23/11/1985
- Permit
- WA 155 P
- Rig
- Valiant
Location
- Latitude
- -21.5542
- Longitude
- 114.6450
Available Log Data
Caliper (1 curves)
Borehole diameter measurements indicating hole condition and washout zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| CALI | 240 m | 1869 m | 1629 m |
Density (4 curves)
Bulk density measurements for porosity calculation and lithology identification.
| Curve | Start | End | Interval |
|---|---|---|---|
| DRHO | 877 m | 1870 m | 993 m |
| FCNL | 877 m | 1871 m | 994 m |
| PEF | 877 m | 1871 m | 994 m |
| RHOB | 877 m | 1871 m | 994 m |
GR (3 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| CGR | 869 m | 1861 m | 992 m |
| GR | 23 m | 1860 m | 1837 m |
| SGR | 869 m | 1861 m | 992 m |
Miscellaneous (1 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| DEPTH | 23 m | 1871 m | 1848 m |
Neutron (2 curves)
Porosity measurements derived from neutron or density tools, indicating reservoir storage capacity.
| Curve | Start | End | Interval |
|---|---|---|---|
| NCNL | 877 m | 1871 m | 994 m |
| NPHI | 877 m | 1866 m | 989 m |
Resistivity (6 curves)
Electrical resistivity logs used to evaluate fluid content and identify hydrocarbon-bearing zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| ILD | 245 m | 877 m | 632 m |
| ILM | 245 m | 861 m | 616 m |
| LLD | 877 m | 1867 m | 990 m |
| LLS | 877 m | 1867 m | 990 m |
| MSFL | 245 m | 1862 m | 1617 m |
| SFLU | 245 m | 879 m | 634 m |
Sonic (2 curves)
Acoustic travel time logs used for porosity estimation and seismic calibration.
| Curve | Start | End | Interval |
|---|---|---|---|
| DT | 240 m | 1869 m | 1629 m |
| DTL | 240 m | 1869 m | 1629 m |
SP (1 curves)
Spontaneous potential logs measuring natural electrical potentials for permeability indication.
| Curve | Start | End | Interval |
|---|---|---|---|
| SP | 245 m | 1853 m | 1608 m |