Buttress 1
Buttress 1 is a petroleum well in the Otway, Victoria, operated by Santos, drilled to a total depth of 1,730 m.
Well Information
Drilling Data
- Total Depth
- 1,730 m
- Datum Elevation
- 50.7 m
- Spud Date
- 08/01/2002
- Completion Date
- 19/01/2002
- Permit
- PEP 154
- Rig
- Rig 30
Location
- Latitude
- -38.5167
- Longitude
- 142.8084
Available Log Data
Caliper (2 curves)
Borehole diameter measurements indicating hole condition and washout zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| CAL2 | 1549 m | 1692 m | 142 m |
| CALI | 375 m | 1708 m | 1333 m |
Chromato (4 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| CO2 | 1605 m | 1694 m | 89 m |
| ETHA | 1348 m | 1729 m | 380 m |
| METH | 1253 m | 1729 m | 476 m |
| PROP | 1573 m | 1729 m | 156 m |
Density (4 curves)
Bulk density measurements for porosity calculation and lithology identification.
| Curve | Start | End | Interval |
|---|---|---|---|
| DRHO | 1549 m | 1692 m | 142 m |
| PEDF | 1549 m | 1692 m | 142 m |
| PEDN | 1549 m | 1692 m | 142 m |
| RHOB | 1549 m | 1692 m | 142 m |
GR (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| GR | 21 m | 1707 m | 1686 m |
| GR2 | 1 m | 1687 m | 1685 m |
Logging Parameters (1 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| TSS1 | 24 m | 1711 m | 1687 m |
Miscellaneous (3 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| ATEN | 1551 m | 1697 m | 145 m |
| DEPT | 1 m | 1711 m | 1709 m |
| DEPT | 13 m | 1730 m | 1716 m |
Mudlog (3 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| ROP | 13 m | 1729 m | 1716 m |
| TGAS | 1384 m | 1729 m | 345 m |
| WOB | 13 m | 1730 m | 1716 m |
Neutron (1 curves)
Porosity measurements derived from neutron or density tools, indicating reservoir storage capacity.
| Curve | Start | End | Interval |
|---|---|---|---|
| NPRL | 1549 m | 1690 m | 140 m |
Resistivity (4 curves)
Electrical resistivity logs used to evaluate fluid content and identify hydrocarbon-bearing zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| BHTF | 20 m | 1695 m | 1675 m |
| LLD | 378 m | 1704 m | 1326 m |
| LLS | 378 m | 1704 m | 1326 m |
| MLL | 378 m | 1708 m | 1330 m |
Sonic (15 curves)
Acoustic travel time logs used for porosity estimation and seismic calibration.
| Curve | Start | End | Interval |
|---|---|---|---|
| DTC1 | 375 m | 1698 m | 1322 m |
| IPVF | 1551 m | 1694 m | 143 m |
| ISVF | 1554 m | 1694 m | 140 m |
| POIS | 1554 m | 1694 m | 140 m |
| R1T1 | 372 m | 1698 m | 1326 m |
| R1T2 | 372 m | 1698 m | 1326 m |
| R2T1 | 1551 m | 1697 m | 145 m |
| R2T2 | 372 m | 1698 m | 1326 m |
| R3T1 | 1551 m | 1697 m | 145 m |
| R3T2 | 1551 m | 1697 m | 145 m |
| R4T1 | 1551 m | 1697 m | 145 m |
| R4T2 | 1551 m | 1697 m | 145 m |
| SEMB | 1551 m | 1694 m | 143 m |
| SPOR | 1551 m | 1697 m | 145 m |
| VPVS | 1554 m | 1694 m | 140 m |
SP (1 curves)
Spontaneous potential logs measuring natural electrical potentials for permeability indication.
| Curve | Start | End | Interval |
|---|---|---|---|
| SP | 378 m | 1684 m | 1306 m |