Topaz 1
Topaz 1 is a petroleum well in the Carnarvon, Western Australia, operated by Pan Pacific, drilled to a total depth of 600 m.
Well Information
- Well Name
- Topaz 1
- Basin
- Carnarvon
- State
- Western Australia
- Classification
- NEST
- Operator
- Pan Pacific
- Driller
- Slimdrill
- Data Summary
- Partial WDS Available
Drilling Data
- Total Depth
- 600 m
- Datum Elevation
- 6.4 m
- Spud Date
- 16/11/1995
- Completion Date
- 09/12/1995
- Permit
- EP 110
- Rig
- Rig 1
Location
- Latitude
- -21.7090
- Longitude
- 115.1690
Available Log Data
Caliper (2 curves)
Borehole diameter measurements indicating hole condition and washout zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| CALI | 120 m | 399 m | 278 m |
| CALS | 120 m | 384 m | 263 m |
Density (5 curves)
Bulk density measurements for porosity calculation and lithology identification.
| Curve | Start | End | Interval |
|---|---|---|---|
| DRHO | 122 m | 399 m | 277 m |
| LITH | 122 m | 399 m | 277 m |
| PEF | 122 m | 399 m | 277 m |
| RHGX | 122 m | 399 m | 277 m |
| RHOB | 122 m | 399 m | 277 m |
GR (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| GR | 114 m | 376 m | 261 m |
| GR | 14 m | 393 m | 378 m |
Miscellaneous (1 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| DEPTH | 14 m | 399 m | 384 m |
Neutron (2 curves)
Porosity measurements derived from neutron or density tools, indicating reservoir storage capacity.
| Curve | Start | End | Interval |
|---|---|---|---|
| NPHI | 122 m | 396 m | 274 m |
| TNPH | 122 m | 396 m | 274 m |
Resistivity (5 curves)
Electrical resistivity logs used to evaluate fluid content and identify hydrocarbon-bearing zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| LLD | 122 m | 395 m | 273 m |
| LLG | 122 m | 395 m | 273 m |
| LLS | 122 m | 395 m | 273 m |
| MSFC | 122 m | 382 m | 260 m |
| MSFL | 122 m | 382 m | 260 m |
Sonic (1 curves)
Acoustic travel time logs used for porosity estimation and seismic calibration.
| Curve | Start | End | Interval |
|---|---|---|---|
| DT | 120 m | 389 m | 268 m |
SP (1 curves)
Spontaneous potential logs measuring natural electrical potentials for permeability indication.
| Curve | Start | End | Interval |
|---|---|---|---|
| SP | 122 m | 372 m | 250 m |