Alton 4
Alton 4 is a petroleum well in the Bowen, Queensland, operated by Union, drilled to a total depth of 2,223 m.
Well Information
Drilling Data
- Total Depth
- 2,223 m
- Datum Elevation
- 223.1 m
- Spud Date
- 17/10/1964
- Completion Date
- 07/11/1964
- Permit
- -
- Rig
- Ideco 7-11 JR
Location
- Latitude
- -27.9469
- Longitude
- 149.3740
Available Log Data
Caliper (3 curves)
Borehole diameter measurements indicating hole condition and washout zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| CAL2 | 1801 m | 2106 m | 304 m |
| CALI | 1646 m | 2223 m | 576 m |
| MCAL | 1646 m | 2229 m | 583 m |
GR (1 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| GR | 1645 m | 2222 m | 577 m |
Miscellaneous (1 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| DEPT | 137 m | 2232 m | 2095 m |
Mudlog (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| GAS | 1702 m | 2222 m | 520 m |
| ROP | 1338 m | 2222 m | 883 m |
Resistivity (4 curves)
Electrical resistivity logs used to evaluate fluid content and identify hydrocarbon-bearing zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| IND | 144 m | 2225 m | 2081 m |
| LL7 | 1579 m | 1886 m | 307 m |
| MLL | 1646 m | 2225 m | 578 m |
| SN | 143 m | 2225 m | 2081 m |
Sonic (1 curves)
Acoustic travel time logs used for porosity estimation and seismic calibration.
| Curve | Start | End | Interval |
|---|---|---|---|
| DT | 1646 m | 2215 m | 569 m |
SP (1 curves)
Spontaneous potential logs measuring natural electrical potentials for permeability indication.
| Curve | Start | End | Interval |
|---|---|---|---|
| SP | 137 m | 2232 m | 2095 m |