Forrest 1A ST
Forrest 1A ST is a petroleum well in the Carnarvon, Western Australia, operated by Phillips, drilled to a total depth of 4,300 m.
Well Information
Drilling Data
- Total Depth
- 4,300 m
- Datum Elevation
- 22.0 m
- Spud Date
- 02/05/1992
- Completion Date
- 06/10/1992
- Permit
- WA 192 P
- Rig
- Ocean Epoch
Location
- Latitude
- -20.2253
- Longitude
- 115.5370
Available Log Data
Caliper (2 curves)
Borehole diameter measurements indicating hole condition and washout zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| CALI | 484 m | 4286 m | 3801 m |
| CALI | 2850 m | 3647 m | 797 m |
Density (3 curves)
Bulk density measurements for porosity calculation and lithology identification.
| Curve | Start | End | Interval |
|---|---|---|---|
| DRHO | 2850 m | 3647 m | 797 m |
| PEF | 2850 m | 3647 m | 797 m |
| RHOB | 2850 m | 3647 m | 797 m |
GR (7 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| CGR | 3544 m | 3642 m | 97 m |
| GR | 57 m | 4286 m | 4229 m |
| GR | 2850 m | 3443 m | 592 m |
| POTA | 3544 m | 3642 m | 97 m |
| SGR | 3544 m | 3642 m | 97 m |
| THOR | 3544 m | 3642 m | 97 m |
| URAN | 3544 m | 3642 m | 97 m |
Miscellaneous (1 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| DEPTH | 57 m | 4299 m | 4242 m |
Neutron (1 curves)
Porosity measurements derived from neutron or density tools, indicating reservoir storage capacity.
| Curve | Start | End | Interval |
|---|---|---|---|
| NPHI | 2850 m | 3647 m | 797 m |
Resistivity (6 curves)
Electrical resistivity logs used to evaluate fluid content and identify hydrocarbon-bearing zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| ILD | 489 m | 1232 m | 743 m |
| ILM | 489 m | 1232 m | 743 m |
| LL3 | 489 m | 1232 m | 743 m |
| LLD | 1205 m | 4299 m | 3094 m |
| LLS | 1205 m | 4299 m | 3094 m |
| MSFL | 1193 m | 4287 m | 3093 m |
Sonic (1 curves)
Acoustic travel time logs used for porosity estimation and seismic calibration.
| Curve | Start | End | Interval |
|---|---|---|---|
| DT | 484 m | 4289 m | 3804 m |
SP (1 curves)
Spontaneous potential logs measuring natural electrical potentials for permeability indication.
| Curve | Start | End | Interval |
|---|---|---|---|
| SP | 1233 m | 4282 m | 3049 m |