Coomallo 1
Coomallo 1 is a petroleum well in the Perth, Western Australia, operated by WAPET, drilled to a total depth of 3,520 m.
Well Information
Drilling Data
- Total Depth
- 3,520 m
- Datum Elevation
- 258.0 m
- Spud Date
- 20/12/1973
- Completion Date
- 31/01/1974
- Permit
- EP 21
Location
- Latitude
- -30.2488
- Longitude
- 115.4159
Available Log Data
Caliper (1 curves)
Borehole diameter measurements indicating hole condition and washout zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| CALI | 117 m | 3497 m | 3380 m |
Chromato (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| ETHA | 2576 m | 3356 m | 779 m |
| METH | 119 m | 3526 m | 3406 m |
GR (1 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| GR | 100 m | 3504 m | 3404 m |
Miscellaneous (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| DEPT | 100 m | 3504 m | 3404 m |
| DEPT | 118 m | 3526 m | 3407 m |
Mudlog (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| ROP | 119 m | 3526 m | 3406 m |
| TGAS | 118 m | 3526 m | 3407 m |
Resistivity (2 curves)
Electrical resistivity logs used to evaluate fluid content and identify hydrocarbon-bearing zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| IND | 121 m | 3494 m | 3373 m |
| SN | 118 m | 3495 m | 3376 m |
Sonic (1 curves)
Acoustic travel time logs used for porosity estimation and seismic calibration.
| Curve | Start | End | Interval |
|---|---|---|---|
| DT | 116 m | 3497 m | 3381 m |
SP (1 curves)
Spontaneous potential logs measuring natural electrical potentials for permeability indication.
| Curve | Start | End | Interval |
|---|---|---|---|
| SP | 118 m | 3499 m | 3381 m |