Columboola 1
Columboola 1 is a petroleum well in the Surat, Queensland, operated by Union, drilled to a total depth of 1,196 m.
Well Information
Drilling Data
- Total Depth
- 1,196 m
- Datum Elevation
- 307.5 m
- Spud Date
- 04/02/1965
- Completion Date
- 12/02/1965
- Permit
- ATP 57 P
- Rig
- Hopper GXXTA
Location
- Latitude
- -26.7356
- Longitude
- 150.2600
Available Log Data
Caliper (1 curves)
Borehole diameter measurements indicating hole condition and washout zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| CALI | 123 m | 1197 m | 1074 m |
GR (1 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| GR | 670 m | 1192 m | 521 m |
Miscellaneous (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| DEPTH | 662 m | 1200 m | 538 m |
| DEPTH | 123 m | 1198 m | 1075 m |
Mudlog (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| ROP | 667 m | 1196 m | 529 m |
| TGAS | 667 m | 1198 m | 531 m |
Resistivity (2 curves)
Electrical resistivity logs used to evaluate fluid content and identify hydrocarbon-bearing zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| IND | 124 m | 1197 m | 1072 m |
| SN | 124 m | 1198 m | 1073 m |
Sonic (1 curves)
Acoustic travel time logs used for porosity estimation and seismic calibration.
| Curve | Start | End | Interval |
|---|---|---|---|
| DT | 125 m | 1195 m | 1070 m |
SP (1 curves)
Spontaneous potential logs measuring natural electrical potentials for permeability indication.
| Curve | Start | End | Interval |
|---|---|---|---|
| SP | 124 m | 1198 m | 1073 m |