Buffalo 4
Buffalo 4 is a petroleum well in the Bonaparte, Western Australia, operated by BHP, drilled to a total depth of 3,845 m.
Well Information
- Well Name
- Buffalo 4
- Basin
- Bonaparte
- State
- Western Australia
- Classification
- FEST
- Operator
- BHP
- Driller
- Reading & Bates
- Data Summary
- Partial WDS Available
Drilling Data
- Total Depth
- 3,845 m
- Datum Elevation
- 28.1 m
- Spud Date
- 12/06/1999
- Completion Date
- 05/09/1999
- Permit
- WA 260 P
- Rig
- Ron Tappmeyer
Location
- Latitude
- -10.6721
- Longitude
- 126.1025
Available Log Data
Other (3 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| ACRS | 2786 m | 3845 m | 1058 m |
| AIBT | 2786 m | 3845 m | 1058 m |
| ASCA | 3115 m | 3845 m | 729 m |
Caliper (1 curves)
Borehole diameter measurements indicating hole condition and washout zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| HDAR | 3113 m | 3834 m | 721 m |
Chromato (5 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| BUTA | 3481 m | 3844 m | 363 m |
| ETHA | 3256 m | 3844 m | 588 m |
| METH | 3189 m | 3844 m | 655 m |
| PENT | 3487 m | 3844 m | 357 m |
| PROP | 3272 m | 3844 m | 571 m |
Density (4 curves)
Bulk density measurements for porosity calculation and lithology identification.
| Curve | Start | End | Interval |
|---|---|---|---|
| DRHO | 3115 m | 3834 m | 718 m |
| LITH | 3115 m | 3834 m | 718 m |
| PEF | 3115 m | 3834 m | 718 m |
| RHOB | 3115 m | 3834 m | 718 m |
GR (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| GR | 2786 m | 3825 m | 1039 m |
| SGRC | 750 m | 3836 m | 3086 m |
Miscellaneous (3 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| DEPT | 50 m | 3844 m | 3794 m |
| DEPT | 750 m | 3847 m | 3097 m |
| DEPT | 2786 m | 3845 m | 1059 m |
Mudlog (3 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| ROP | 50 m | 3844 m | 3794 m |
| SROP | 770 m | 3847 m | 3076 m |
| TGAS | 3172 m | 3844 m | 672 m |
Neutron (2 curves)
Porosity measurements derived from neutron or density tools, indicating reservoir storage capacity.
| Curve | Start | End | Interval |
|---|---|---|---|
| NPHI | 2786 m | 3828 m | 1042 m |
| TNPH | 2786 m | 3828 m | 1042 m |
Resistivity (15 curves)
Electrical resistivity logs used to evaluate fluid content and identify hydrocarbon-bearing zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| AT10 | 3115 m | 3845 m | 729 m |
| AT20 | 3115 m | 3845 m | 729 m |
| AT30 | 3115 m | 3845 m | 729 m |
| AT60 | 3115 m | 3845 m | 729 m |
| AT90 | 3115 m | 3845 m | 729 m |
| ATD1 | 3115 m | 3845 m | 729 m |
| ATD2 | 3115 m | 3845 m | 729 m |
| RT | 3115 m | 3845 m | 729 m |
| SDDE | 3114 m | 3839 m | 724 m |
| SEDP | 3114 m | 3839 m | 724 m |
| SEMP | 3114 m | 3839 m | 724 m |
| SESP | 3114 m | 3839 m | 724 m |
| SEXP | 3114 m | 3839 m | 724 m |
| SFXE | 3114 m | 3839 m | 724 m |
| STEM | 3115 m | 3840 m | 724 m |
Sonic (2 curves)
Acoustic travel time logs used for porosity estimation and seismic calibration.
| Curve | Start | End | Interval |
|---|---|---|---|
| DT | 3113 m | 3834 m | 721 m |
| DTL | 3113 m | 3834 m | 721 m |