Cassini 1
Cassini 1 is a petroleum well in the Browse, Northern Territory, operated by BHP, drilled to a total depth of 1,750 m.
Well Information
- Well Name
- Cassini 1
- Basin
- Browse
- State
- Northern Territory
- Classification
- FESS
- Operator
- BHP
- Driller
- Sedco Forex
- Data Summary
- Partial WDS Available
Drilling Data
- Total Depth
- 1,750 m
- Datum Elevation
- 26.0 m
- Spud Date
- 22/06/1988
- Completion Date
- 02/08/1988
- Permit
- NT AC/L 3
- Rig
- Sedco 708
Location
- Latitude
- -12.1465
- Longitude
- 124.9684
Available Log Data
Caliper (2 curves)
Borehole diameter measurements indicating hole condition and washout zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| CALI | 1271 m | 1735 m | 464 m |
| CALS | 871 m | 1664 m | 792 m |
CaliperCalcite (1 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| CALC | 370 m | 1584 m | 1214 m |
Chromato (7 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| ETHA | 1435 m | 1497 m | 62 m |
| IBUT | 1436 m | 1452 m | 15 m |
| METH | 1169 m | 1750 m | 580 m |
| MTE2 | 1268 m | 1735 m | 467 m |
| MTEM | 871 m | 1661 m | 789 m |
| NBUT | 1444 m | 1452 m | 8 m |
| PROP | 1435 m | 1492 m | 56 m |
Density (3 curves)
Bulk density measurements for porosity calculation and lithology identification.
| Curve | Start | End | Interval |
|---|---|---|---|
| DRHO | 1274 m | 1735 m | 461 m |
| PEF | 1274 m | 1735 m | 461 m |
| RHOB | 1274 m | 1735 m | 461 m |
GR (6 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| CGR | 1268 m | 1735 m | 467 m |
| GR | 127 m | 1646 m | 1519 m |
| POTA | 1268 m | 1735 m | 467 m |
| SGR | 1268 m | 1735 m | 467 m |
| THOR | 1268 m | 1735 m | 467 m |
| URAN | 1268 m | 1735 m | 467 m |
Miscellaneous (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| DEPT | 141 m | 1750 m | 1608 m |
| DEPT | 127 m | 1735 m | 1608 m |
Mudlog (3 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| DOLO | 370 m | 1750 m | 1379 m |
| ROP | 141 m | 1750 m | 1608 m |
| TGAS | 1169 m | 1750 m | 580 m |
Neutron (1 curves)
Porosity measurements derived from neutron or density tools, indicating reservoir storage capacity.
| Curve | Start | End | Interval |
|---|---|---|---|
| NPHI | 1274 m | 1735 m | 461 m |
Resistivity (6 curves)
Electrical resistivity logs used to evaluate fluid content and identify hydrocarbon-bearing zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| LLD | 871 m | 1664 m | 792 m |
| LLG | 871 m | 1664 m | 792 m |
| LLS | 871 m | 1664 m | 792 m |
| MRE2 | 1268 m | 1735 m | 467 m |
| MRES | 871 m | 1661 m | 789 m |
| MSFL | 871 m | 1659 m | 787 m |
Sonic (4 curves)
Acoustic travel time logs used for porosity estimation and seismic calibration.
| Curve | Start | End | Interval |
|---|---|---|---|
| DT | 1281 m | 1652 m | 370 m |
| DTL | 871 m | 1652 m | 780 m |
| LDTL | 871 m | 1652 m | 780 m |
| LSDT | 871 m | 1652 m | 780 m |
SP (1 curves)
Spontaneous potential logs measuring natural electrical potentials for permeability indication.
| Curve | Start | End | Interval |
|---|---|---|---|
| SP | 871 m | 1638 m | 767 m |