Bignose 1
Bignose 1 is a petroleum well in the Gippsland, Victoria, operated by Shell, drilled to a total depth of 3,996 m.
Well Information
Drilling Data
- Total Depth
- 3,996 m
- Datum Elevation
- 25.0 m
- Spud Date
- 16/09/1983
- Completion Date
- 21/11/1983
- Permit
- Vic / P19
Location
- Latitude
- -38.3559
- Longitude
- 148.6015
Available Log Data
Caliper (2 curves)
Borehole diameter measurements indicating hole condition and washout zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| CAL1 | 1199 m | 3989 m | 2789 m |
| CALI | 670 m | 3992 m | 3322 m |
Chromato (5 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| BUTA | 1804 m | 3994 m | 2189 m |
| ETHA | 1804 m | 3994 m | 2189 m |
| METH | 1804 m | 3994 m | 2189 m |
| PENT | 1804 m | 3994 m | 2189 m |
| PROP | 1804 m | 3994 m | 2189 m |
Density (4 curves)
Bulk density measurements for porosity calculation and lithology identification.
| Curve | Start | End | Interval |
|---|---|---|---|
| DRHO | 673 m | 3992 m | 3318 m |
| FCNL | 2740 m | 3992 m | 1252 m |
| PEF | 673 m | 3992 m | 3318 m |
| RHOB | 673 m | 3992 m | 3318 m |
GR (3 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| GR | 651 m | 3985 m | 3334 m |
| GR1 | 1155 m | 3984 m | 2829 m |
| GR2 | 648 m | 3992 m | 3344 m |
Miscellaneous (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| DEPT | 648 m | 3992 m | 3344 m |
| DEPT | 681 m | 3995 m | 3313 m |
Mudlog (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| ROP | 681 m | 3995 m | 3313 m |
| TGAS | 682 m | 3995 m | 3313 m |
Neutron (2 curves)
Porosity measurements derived from neutron or density tools, indicating reservoir storage capacity.
| Curve | Start | End | Interval |
|---|---|---|---|
| NCNL | 2740 m | 3992 m | 1252 m |
| NPHI | 2740 m | 3987 m | 1247 m |
Resistivity (8 curves)
Electrical resistivity logs used to evaluate fluid content and identify hydrocarbon-bearing zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| ILD | 674 m | 1200 m | 526 m |
| ILM | 674 m | 1200 m | 526 m |
| LLD | 1199 m | 3991 m | 2791 m |
| LLS | 1199 m | 3991 m | 2791 m |
| MINV | 1199 m | 3986 m | 2786 m |
| MNOR | 1199 m | 3986 m | 2786 m |
| MSFL | 1199 m | 3986 m | 2786 m |
| SFLU | 674 m | 1200 m | 526 m |
Sonic (2 curves)
Acoustic travel time logs used for porosity estimation and seismic calibration.
| Curve | Start | End | Interval |
|---|---|---|---|
| DT | 670 m | 3992 m | 3322 m |
| DTL | 670 m | 2748 m | 2078 m |
SP (1 curves)
Spontaneous potential logs measuring natural electrical potentials for permeability indication.
| Curve | Start | End | Interval |
|---|---|---|---|
| SP | 674 m | 3981 m | 3307 m |