Johba 1
Johba 1 is a petroleum well in the Eromanga, Queensland, operated by Delhi, drilled to a total depth of 1,941 m.
Well Information
Drilling Data
- Total Depth
- 1,941 m
- Datum Elevation
- 79.0 m
- Spud Date
- 18/11/1991
- Completion Date
- 26/11/1991
- Permit
- -
- Rig
- Rig 18
Location
- Latitude
- -27.8766
- Longitude
- 142.1410
Available Log Data
Caliper (1 curves)
Borehole diameter measurements indicating hole condition and washout zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| CALS | 298 m | 1828 m | 1530 m |
Chromato (1 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| MTEM | 298 m | 1840 m | 1542 m |
GR (1 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| GR | 0 m | 1816 m | 1816 m |
Miscellaneous (1 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| DEPTH | 0 m | 1840 m | 1840 m |
Resistivity (3 curves)
Electrical resistivity logs used to evaluate fluid content and identify hydrocarbon-bearing zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| LLD | 300 m | 1830 m | 1529 m |
| LLS | 300 m | 1830 m | 1529 m |
| MSFL | 300 m | 1828 m | 1527 m |
Sonic (1 curves)
Acoustic travel time logs used for porosity estimation and seismic calibration.
| Curve | Start | End | Interval |
|---|---|---|---|
| DT | 306 m | 1840 m | 1534 m |
SP (1 curves)
Spontaneous potential logs measuring natural electrical potentials for permeability indication.
| Curve | Start | End | Interval |
|---|---|---|---|
| SP | 311 m | 1813 m | 1502 m |