Cogoon River North 1
Cogoon River North 1 is a petroleum well in the Surat, Queensland, operated by OCA, drilled to a total depth of 1,490 m.
Well Information
Drilling Data
- Total Depth
- 1,490 m
- Datum Elevation
- -
- Spud Date
- 22/07/1991
- Completion Date
- 31/07/1991
- Permit
- -
- Rig
- Rig 11
Location
- Latitude
- -27.1406
- Longitude
- 148.6700
Available Log Data
Caliper (4 curves)
Borehole diameter measurements indicating hole condition and washout zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| CALI | 164 m | 1482 m | 1317 m |
| CALS | 165 m | 1482 m | 1317 m |
| CALX | 1182 m | 1481 m | 299 m |
| CALY | 1182 m | 1480 m | 298 m |
Chromato (4 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| BUTA | 1362 m | 1416 m | 54 m |
| ETHA | 1091 m | 1444 m | 353 m |
| METH | 176 m | 1489 m | 1313 m |
| PROP | 1091 m | 1432 m | 341 m |
Density (2 curves)
Bulk density measurements for porosity calculation and lithology identification.
| Curve | Start | End | Interval |
|---|---|---|---|
| DRHO | 1182 m | 1488 m | 305 m |
| RHOB | 1182 m | 1486 m | 304 m |
GR (3 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| GR | 14 m | 1473 m | 1458 m |
| GRD | 1182 m | 1481 m | 298 m |
| GRS | 14 m | 1477 m | 1462 m |
Miscellaneous (1 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| DEPTH | 14 m | 1493 m | 1479 m |
Mudlog (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| ROP | 152 m | 1493 m | 1340 m |
| TGAS | 176 m | 1489 m | 1313 m |
Neutron (1 curves)
Porosity measurements derived from neutron or density tools, indicating reservoir storage capacity.
| Curve | Start | End | Interval |
|---|---|---|---|
| NPHI | 1182 m | 1484 m | 301 m |
Resistivity (3 curves)
Electrical resistivity logs used to evaluate fluid content and identify hydrocarbon-bearing zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| LLD | 165 m | 1486 m | 1321 m |
| LLS | 165 m | 1486 m | 1321 m |
| MSFL | 1165 m | 1490 m | 324 m |
Sonic (1 curves)
Acoustic travel time logs used for porosity estimation and seismic calibration.
| Curve | Start | End | Interval |
|---|---|---|---|
| DT | 163 m | 1474 m | 1311 m |
SP (1 curves)
Spontaneous potential logs measuring natural electrical potentials for permeability indication.
| Curve | Start | End | Interval |
|---|---|---|---|
| SP | 165 m | 1471 m | 1306 m |