Oliver 1
Oliver 1 is a petroleum well in the Browse, Northern Territory, operated by BHP, drilled to a total depth of 3,500 m.
Well Information
Drilling Data
- Total Depth
- 3,500 m
- Datum Elevation
- 17.4 m
- Spud Date
- 26/11/1987
- Completion Date
- 02/02/1988
- Permit
- NT AC/P 6
- Rig
- Energy Searcher
Location
- Latitude
- -11.6448
- Longitude
- 125.0088
Available Log Data
Borehole Geometry (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| AZIM | 1700 m | 2907 m | 1206 m |
| AZIM | 2545 m | 3186 m | 641 m |
Caliper (2 curves)
Borehole diameter measurements indicating hole condition and washout zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| CALI | 2449 m | 3501 m | 1052 m |
| CALS | 577 m | 3501 m | 2923 m |
CaliperCalcite (1 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| CALC | 780 m | 2927 m | 2147 m |
Chromato (1 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| METH | 1320 m | 2924 m | 1603 m |
Density (4 curves)
Bulk density measurements for porosity calculation and lithology identification.
| Curve | Start | End | Interval |
|---|---|---|---|
| DRHO | 2449 m | 3504 m | 1054 m |
| FCNL | 2446 m | 3505 m | 1058 m |
| PEF | 2449 m | 3503 m | 1054 m |
| RHOB | 2449 m | 3504 m | 1054 m |
GR (9 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| CGR | 2449 m | 3487 m | 1037 m |
| GR | 563 m | 3487 m | 2923 m |
| GR2 | 2449 m | 3183 m | 733 m |
| GRD | 1666 m | 2930 m | 1263 m |
| GRD | 2540 m | 3190 m | 650 m |
| POTA | 2446 m | 3505 m | 1058 m |
| SGR | 2449 m | 3487 m | 1037 m |
| THOR | 2446 m | 3505 m | 1058 m |
| URAN | 2446 m | 3505 m | 1058 m |
Miscellaneous (6 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| DEPT | 563 m | 3505 m | 2941 m |
| DEPT | 1666 m | 2933 m | 1267 m |
| DEPT | 579 m | 2933 m | 2354 m |
| DEPT | 2540 m | 3194 m | 654 m |
| INC | 1700 m | 2907 m | 1206 m |
| INC | 2545 m | 3186 m | 641 m |
Mudlog (9 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| DOLO | 1170 m | 2927 m | 1757 m |
| ROP | 1680 m | 2933 m | 1253 m |
| ROP | 579 m | 2933 m | 2354 m |
| ROP | 2540 m | 3194 m | 654 m |
| RPM | 1680 m | 2933 m | 1253 m |
| RPM | 2540 m | 3194 m | 654 m |
| TGAS | 1318 m | 2924 m | 1606 m |
| WOB | 1680 m | 2933 m | 1253 m |
| WOB | 2540 m | 3194 m | 654 m |
Neutron (2 curves)
Porosity measurements derived from neutron or density tools, indicating reservoir storage capacity.
| Curve | Start | End | Interval |
|---|---|---|---|
| NCNL | 2446 m | 3505 m | 1058 m |
| NPHI | 2446 m | 3500 m | 1053 m |
Resistivity (7 curves)
Electrical resistivity logs used to evaluate fluid content and identify hydrocarbon-bearing zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| LLD | 577 m | 3494 m | 2916 m |
| LLS | 576 m | 3494 m | 2918 m |
| MSFL | 577 m | 3501 m | 2923 m |
| SN | 1666 m | 2930 m | 1264 m |
| SN | 2540 m | 3190 m | 650 m |
| SNC | 1666 m | 2930 m | 1264 m |
| SNC | 2540 m | 3190 m | 650 m |
Sonic (3 curves)
Acoustic travel time logs used for porosity estimation and seismic calibration.
| Curve | Start | End | Interval |
|---|---|---|---|
| DT | 3163 m | 3491 m | 328 m |
| LDTL | 2499 m | 3188 m | 689 m |
| LSDT | 563 m | 3188 m | 2624 m |
SP (1 curves)
Spontaneous potential logs measuring natural electrical potentials for permeability indication.
| Curve | Start | End | Interval |
|---|---|---|---|
| SP | 576 m | 3479 m | 2903 m |