Casuarina 1
Casuarina 1 is a petroleum well in the Browse, Northern Territory, operated by BHP, drilled to a total depth of 1,570 m.
Well Information
Drilling Data
- Total Depth
- 1,570 m
- Datum Elevation
- 22.0 m
- Spud Date
- 27/08/1990
- Completion Date
- 11/09/1990
- Permit
- NT AC/L 2
Location
- Latitude
- -12.0524
- Longitude
- 125.0987
Available Log Data
Borehole Geometry (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| AZIM | 109 m | 1028 m | 918 m |
| DEVI | 109 m | 1028 m | 918 m |
Caliper (2 curves)
Borehole diameter measurements indicating hole condition and washout zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| CALI | 1018 m | 1556 m | 537 m |
| CALS | 493 m | 1551 m | 1057 m |
CaliperCalcite (1 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| CALC | 550 m | 1569 m | 1019 m |
Chromato (6 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| BUTA | 1009 m | 1548 m | 539 m |
| ETHA | 1009 m | 1569 m | 559 m |
| METH | 970 m | 1569 m | 599 m |
| MTE2 | 1011 m | 1560 m | 549 m |
| MTEM | 109 m | 1557 m | 1447 m |
| PROP | 1010 m | 1548 m | 538 m |
Density (3 curves)
Bulk density measurements for porosity calculation and lithology identification.
| Curve | Start | End | Interval |
|---|---|---|---|
| DRHO | 1017 m | 1556 m | 538 m |
| PEF | 1017 m | 1556 m | 538 m |
| RHOB | 1017 m | 1556 m | 538 m |
GR (6 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| CGR | 1011 m | 1549 m | 538 m |
| GR | 109 m | 1536 m | 1426 m |
| POTA | 1011 m | 1549 m | 538 m |
| SGR | 1011 m | 1549 m | 538 m |
| THOR | 1011 m | 1549 m | 538 m |
| URAN | 1011 m | 1549 m | 538 m |
Miscellaneous (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| DEPT | 109 m | 1560 m | 1450 m |
| DEPT | 110 m | 1569 m | 1459 m |
Mudlog (4 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| DOLO | 550 m | 1569 m | 1019 m |
| ROP | 116 m | 1569 m | 1453 m |
| TGAS | 970 m | 1569 m | 598 m |
| WOB | 110 m | 1569 m | 1459 m |
Neutron (2 curves)
Porosity measurements derived from neutron or density tools, indicating reservoir storage capacity.
| Curve | Start | End | Interval |
|---|---|---|---|
| NPHI | 1017 m | 1553 m | 536 m |
| TNPH | 1017 m | 1553 m | 536 m |
Resistivity (6 curves)
Electrical resistivity logs used to evaluate fluid content and identify hydrocarbon-bearing zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| LLD | 495 m | 1555 m | 1059 m |
| LLG | 1021 m | 1555 m | 534 m |
| LLS | 495 m | 1555 m | 1059 m |
| MRE2 | 1011 m | 1560 m | 549 m |
| MRES | 109 m | 1557 m | 1448 m |
| MSFL | 495 m | 1548 m | 1053 m |
Sonic (4 curves)
Acoustic travel time logs used for porosity estimation and seismic calibration.
| Curve | Start | End | Interval |
|---|---|---|---|
| DT | 493 m | 1543 m | 1050 m |
| DTL | 493 m | 1543 m | 1050 m |
| DTLF | 493 m | 1543 m | 1050 m |
| DTLN | 493 m | 1543 m | 1050 m |
SP (1 curves)
Spontaneous potential logs measuring natural electrical potentials for permeability indication.
| Curve | Start | End | Interval |
|---|---|---|---|
| SP | 495 m | 1529 m | 1033 m |