Banganna 1
Banganna 1 is a petroleum well in the Otway, Victoria, operated by Origin, drilled to a total depth of 2,125 m.
Well Information
Drilling Data
- Total Depth
- 2,125 m
- Datum Elevation
- 55.0 m
- Spud Date
- 22/01/2003
- Completion Date
- 03/02/2003
- Permit
- PEL 159
- Rig
- Century Rig 11
Location
- Latitude
- -38.2077
- Longitude
- 142.1807
Available Log Data
Borehole Geometry (1 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| GDEV | 36 m | 2094 m | 2057 m |
Caliper (1 curves)
Borehole diameter measurements indicating hole condition and washout zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| HDAR | 515 m | 2099 m | 1584 m |
Chromato (4 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| BUTA | 2095 m | 2096 m | 0 m |
| ETHA | 993 m | 2121 m | 1128 m |
| METH | 737 m | 2124 m | 1387 m |
| PROP | 1581 m | 2096 m | 514 m |
Density (6 curves)
Bulk density measurements for porosity calculation and lithology identification.
| Curve | Start | End | Interval |
|---|---|---|---|
| HDRA | 518 m | 2099 m | 1581 m |
| HPRA | 518 m | 2099 m | 1581 m |
| PEF8 | 518 m | 2099 m | 1581 m |
| PEFZ | 518 m | 2099 m | 1581 m |
| RHO8 | 518 m | 2099 m | 1581 m |
| RHOZ | 518 m | 2099 m | 1581 m |
GR (10 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| ECGR | 36 m | 2095 m | 2058 m |
| EHGR | 36 m | 2095 m | 2058 m |
| GR | 36 m | 2095 m | 2058 m |
| HBHK | 36 m | 2003 m | 1966 m |
| HCGR | 36 m | 2090 m | 2053 m |
| HFK | 36 m | 2090 m | 2053 m |
| HGR | 36 m | 2095 m | 2058 m |
| HSGR | 36 m | 2090 m | 2053 m |
| HTHO | 36 m | 2090 m | 2053 m |
| HURA | 36 m | 2090 m | 2053 m |
Miscellaneous (3 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| DEPT | 36 m | 2109 m | 2072 m |
| DEPT | 13 m | 2125 m | 2111 m |
| DEPT | 36 m | 2119 m | 2082 m |
Mudlog (3 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| ROP | 13 m | 2125 m | 2111 m |
| TGAS | 13 m | 2124 m | 2111 m |
| WOB | 17 m | 2124 m | 2106 m |
Neutron (4 curves)
Porosity measurements derived from neutron or density tools, indicating reservoir storage capacity.
| Curve | Start | End | Interval |
|---|---|---|---|
| HTNP | 36 m | 2098 m | 2061 m |
| NPHI | 36 m | 2097 m | 2060 m |
| NPOR | 36 m | 2097 m | 2060 m |
| TNPH | 36 m | 2097 m | 2060 m |
Resistivity (10 curves)
Electrical resistivity logs used to evaluate fluid content and identify hydrocarbon-bearing zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| HART | 518 m | 2119 m | 1601 m |
| HDI | 518 m | 2119 m | 1601 m |
| HLLD | 518 m | 2119 m | 1601 m |
| HLLG | 518 m | 2119 m | 1601 m |
| HLLS | 518 m | 2119 m | 1601 m |
| HMIN | 518 m | 2099 m | 1581 m |
| HMNO | 518 m | 2099 m | 1581 m |
| HRM | 518 m | 2119 m | 1601 m |
| RXO8 | 518 m | 2099 m | 1581 m |
| RXOZ | 518 m | 2099 m | 1581 m |
Sonic (4 curves)
Acoustic travel time logs used for porosity estimation and seismic calibration.
| Curve | Start | End | Interval |
|---|---|---|---|
| DTCO | 516 m | 2109 m | 1592 m |
| DTSM | 516 m | 2109 m | 1592 m |
| PR | 516 m | 2109 m | 1592 m |
| VPVS | 516 m | 2109 m | 1592 m |
SP (1 curves)
Spontaneous potential logs measuring natural electrical potentials for permeability indication.
| Curve | Start | End | Interval |
|---|---|---|---|
| SP | 518 m | 2080 m | 1562 m |