Spencer 11
Spencer 11 is a petroleum well in the Cooper, South Australia, operated by Santos, drilled to a total depth of 1,722 m.
Well Information
Drilling Data
- Total Depth
- 1,722 m
- Datum Elevation
- 34.0 m
- Spud Date
- 01/08/1991
- Completion Date
- 10/08/1991
- Permit
- -
- Rig
- Rig 3
Location
- Latitude
- -28.1735
- Longitude
- 139.8620
Available Log Data
Caliper (2 curves)
Borehole diameter measurements indicating hole condition and washout zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| CALI | 1260 m | 1700 m | 440 m |
| CALS | 202 m | 1684 m | 1481 m |
Chromato (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| MTEM | 201 m | 1700 m | 1499 m |
| MTEM | 1260 m | 1694 m | 434 m |
Density (5 curves)
Bulk density measurements for porosity calculation and lithology identification.
| Curve | Start | End | Interval |
|---|---|---|---|
| DRHO | 1260 m | 1700 m | 440 m |
| LITH | 1260 m | 1700 m | 440 m |
| PEF | 1260 m | 1700 m | 440 m |
| RHGX | 1260 m | 1700 m | 440 m |
| RHOB | 1260 m | 1700 m | 440 m |
GR (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| GR | 21 m | 1676 m | 1654 m |
| GR | 1260 m | 1684 m | 423 m |
Miscellaneous (1 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| DEPTH | 21 m | 1700 m | 1679 m |
Neutron (4 curves)
Porosity measurements derived from neutron or density tools, indicating reservoir storage capacity.
| Curve | Start | End | Interval |
|---|---|---|---|
| EATT | 1260 m | 1690 m | 429 m |
| EPHI | 1260 m | 1690 m | 429 m |
| NPHI | 1260 m | 1700 m | 440 m |
| TPL | 1260 m | 1690 m | 429 m |
Resistivity (7 curves)
Electrical resistivity logs used to evaluate fluid content and identify hydrocarbon-bearing zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| LLD | 204 m | 1687 m | 1482 m |
| LLS | 204 m | 1687 m | 1482 m |
| MINV | 1260 m | 1691 m | 431 m |
| MNOR | 1260 m | 1691 m | 431 m |
| MRES | 201 m | 1700 m | 1499 m |
| MRES | 1260 m | 1694 m | 434 m |
| MSFL | 1280 m | 1681 m | 401 m |
Sonic (2 curves)
Acoustic travel time logs used for porosity estimation and seismic calibration.
| Curve | Start | End | Interval |
|---|---|---|---|
| DT | 208 m | 1700 m | 1491 m |
| DTL | 202 m | 1700 m | 1498 m |
SP (1 curves)
Spontaneous potential logs measuring natural electrical potentials for permeability indication.
| Curve | Start | End | Interval |
|---|---|---|---|
| SP | 204 m | 1672 m | 1467 m |