Pasco 4
Pasco 4 is a petroleum well in the Carnarvon, Western Australia, operated by WAPET, drilled to a total depth of 2,170 m.
Well Information
- Well Name
- Pasco 4
- Basin
- Carnarvon
- State
- Western Australia
- Classification
- NAFE
- Operator
- WAPET
- Driller
- Pool Intairdrill
- Data Summary
- Partial WDS Available
Drilling Data
- Total Depth
- 2,170 m
- Datum Elevation
- 13.0 m
- Spud Date
- 20/11/1982
- Completion Date
- 13/02/1983
- Permit
- WA EP 61
Location
- Latitude
- -20.9730
- Longitude
- 115.3260
Available Log Data
Caliper (2 curves)
Borehole diameter measurements indicating hole condition and washout zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| CALI | 1205 m | 2169 m | 963 m |
| CALI | 1130 m | 1988 m | 858 m |
Density (4 curves)
Bulk density measurements for porosity calculation and lithology identification.
| Curve | Start | End | Interval |
|---|---|---|---|
| DRHO | 1205 m | 2174 m | 969 m |
| DRHO | 1130 m | 1988 m | 858 m |
| RHOB | 1205 m | 2172 m | 967 m |
| RHOB | 1130 m | 1988 m | 858 m |
GR (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| GR | 340 m | 2168 m | 1828 m |
| GR | 341 m | 1988 m | 1647 m |
Miscellaneous (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| DEPTH | 340 m | 2174 m | 1833 m |
| DEPTH | 340 m | 1989 m | 1648 m |
Neutron (2 curves)
Porosity measurements derived from neutron or density tools, indicating reservoir storage capacity.
| Curve | Start | End | Interval |
|---|---|---|---|
| NPHI | 1205 m | 2169 m | 964 m |
| NPHI | 1130 m | 1988 m | 858 m |
Resistivity (10 curves)
Electrical resistivity logs used to evaluate fluid content and identify hydrocarbon-bearing zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| ILD | 360 m | 2166 m | 1806 m |
| ILD | 360 m | 1987 m | 1627 m |
| LLD | 1205 m | 2165 m | 959 m |
| LLD | 1130 m | 1986 m | 855 m |
| LLS | 1205 m | 2164 m | 959 m |
| LLS | 1130 m | 1985 m | 854 m |
| MSFL | 1244 m | 2159 m | 914 m |
| MSFL | 1164 m | 1980 m | 816 m |
| SFLU | 361 m | 2167 m | 1806 m |
| SFLU | 361 m | 1988 m | 1627 m |
Sonic (2 curves)
Acoustic travel time logs used for porosity estimation and seismic calibration.
| Curve | Start | End | Interval |
|---|---|---|---|
| DT | 360 m | 2158 m | 1798 m |
| DT | 361 m | 1980 m | 1619 m |
SP (2 curves)
Spontaneous potential logs measuring natural electrical potentials for permeability indication.
| Curve | Start | End | Interval |
|---|---|---|---|
| SP | 361 m | 2168 m | 1807 m |
| SP | 361 m | 1989 m | 1628 m |