Spica 1
Spica 1 is a petroleum well in the Carnarvon, Western Australia, operated by Woodside, drilled to a total depth of 3,310 m.
Well Information
- Well Name
- Spica 1
- Basin
- Carnarvon
- State
- Western Australia
- Classification
- FEST
- Operator
- Woodside
- Driller
- Sedo-Forex
- Data Summary
- Partial WDS Available
Drilling Data
- Total Depth
- 3,310 m
- Datum Elevation
- 25.9 m
- Spud Date
- 30/10/1996
- Completion Date
- 13/11/1996
- Permit
- WA 4 L
- Rig
- Sedco 702
Location
- Latitude
- -19.4125
- Longitude
- 116.5300
Available Log Data
Other (1 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| AHIB | 1450 m | 3313 m | 1863 m |
Borehole Geometry (1 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| GDEV | 1449 m | 3300 m | 1851 m |
Caliper (1 curves)
Borehole diameter measurements indicating hole condition and washout zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| HCAL | 1539 m | 3313 m | 1773 m |
Density (3 curves)
Bulk density measurements for porosity calculation and lithology identification.
| Curve | Start | End | Interval |
|---|---|---|---|
| HDRA | 1543 m | 3310 m | 1766 m |
| PEFZ | 1543 m | 3310 m | 1766 m |
| RHOZ | 1543 m | 3310 m | 1766 m |
GR (7 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| CGR | 1499 m | 3302 m | 1803 m |
| GR | 145 m | 1548 m | 1402 m |
| HGR | 1450 m | 3302 m | 1852 m |
| POTA | 1499 m | 3302 m | 1803 m |
| SGR | 1499 m | 3302 m | 1803 m |
| THOR | 1499 m | 3302 m | 1803 m |
| URAN | 1499 m | 3302 m | 1803 m |
Miscellaneous (1 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| DEPTH | 145 m | 3313 m | 3167 m |
Neutron (2 curves)
Porosity measurements derived from neutron or density tools, indicating reservoir storage capacity.
| Curve | Start | End | Interval |
|---|---|---|---|
| HNPO | 1543 m | 3306 m | 1762 m |
| HTNP | 1543 m | 3306 m | 1762 m |
Resistivity (9 curves)
Electrical resistivity logs used to evaluate fluid content and identify hydrocarbon-bearing zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| AHT10 | 1545 m | 3311 m | 1766 m |
| AHT20 | 1545 m | 3311 m | 1766 m |
| AHT30 | 1545 m | 3311 m | 1766 m |
| AHT60 | 1545 m | 3311 m | 1766 m |
| AHT90 | 1545 m | 3311 m | 1766 m |
| LLD | 191 m | 1548 m | 1356 m |
| LLG | 191 m | 1548 m | 1356 m |
| LLS | 191 m | 1548 m | 1356 m |
| RT | 1545 m | 3313 m | 1767 m |
Sonic (5 curves)
Acoustic travel time logs used for porosity estimation and seismic calibration.
| Curve | Start | End | Interval |
|---|---|---|---|
| DT5 | 188 m | 3297 m | 3108 m |
| DTCO | 180 m | 3297 m | 3117 m |
| DTSM | 180 m | 3297 m | 3117 m |
| PR | 180 m | 3297 m | 3117 m |
| VPVS | 180 m | 3297 m | 3117 m |
SP (1 curves)
Spontaneous potential logs measuring natural electrical potentials for permeability indication.
| Curve | Start | End | Interval |
|---|---|---|---|
| SP | 191 m | 3310 m | 3118 m |