Blackwood 1 - Otw
Blackwood 1 - Otw is a petroleum well in the Otway, Victoria, operated by Cultus, drilled to a total depth of 2,650 m.
Well Information
Drilling Data
- Total Depth
- 2,650 m
- Datum Elevation
- 114.3 m
- Spud Date
- 12/04/1996
- Completion Date
- 28/04/1996
- Permit
- PPL 1
- Rig
- Rig 30
Location
- Latitude
- -38.5477
- Longitude
- 142.9619
Available Log Data
Caliper (2 curves)
Borehole diameter measurements indicating hole condition and washout zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| CAL1 | 687 m | 1879 m | 1192 m |
| CALI | 687 m | 2647 m | 1960 m |
Chromato (5 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| BUTA | 1445 m | 2649 m | 1203 m |
| ETHA | 757 m | 2649 m | 1892 m |
| METH | 729 m | 2649 m | 1920 m |
| PENT | 2024 m | 2564 m | 539 m |
| PROP | 1386 m | 2649 m | 1263 m |
Density (3 curves)
Bulk density measurements for porosity calculation and lithology identification.
| Curve | Start | End | Interval |
|---|---|---|---|
| DRHO | 690 m | 1878 m | 1188 m |
| PEF | 690 m | 1878 m | 1188 m |
| RHOB | 690 m | 1878 m | 1188 m |
GR (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| GR | 671 m | 2644 m | 1973 m |
| GR1 | 590 m | 1873 m | 1283 m |
Miscellaneous (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| DEPT | 590 m | 2647 m | 2057 m |
| DEPT | 11 m | 2650 m | 2638 m |
Mudlog (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| ROP | 11 m | 2649 m | 2638 m |
| TGAS | 810 m | 2649 m | 1839 m |
Neutron (1 curves)
Porosity measurements derived from neutron or density tools, indicating reservoir storage capacity.
| Curve | Start | End | Interval |
|---|---|---|---|
| NPHI | 598 m | 1876 m | 1278 m |
Resistivity (5 curves)
Electrical resistivity logs used to evaluate fluid content and identify hydrocarbon-bearing zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| LLD | 690 m | 2643 m | 1953 m |
| LLS | 690 m | 2643 m | 1953 m |
| MLL | 690 m | 2647 m | 1957 m |
| TEM1 | 596 m | 1879 m | 1283 m |
| TEMP | 667 m | 2641 m | 1973 m |
Sonic (1 curves)
Acoustic travel time logs used for porosity estimation and seismic calibration.
| Curve | Start | End | Interval |
|---|---|---|---|
| DT | 1907 m | 2634 m | 727 m |
SP (1 curves)
Spontaneous potential logs measuring natural electrical potentials for permeability indication.
| Curve | Start | End | Interval |
|---|---|---|---|
| SP | 690 m | 2627 m | 1937 m |