Cornea 1B
Cornea 1B is a petroleum well in the Browse, Western Australia, operated by Shell, drilled to a total depth of 980 m.
Well Information
Drilling Data
- Total Depth
- 980 m
- Datum Elevation
- 22.0 m
- Spud Date
- 13/01/1997
- Completion Date
- 24/01/1997
- Permit
- WA 241 P
- Rig
- Ocean Epoch
Location
- Latitude
- -13.7001
- Longitude
- 124.4936
Comments
Cornea 1A failed, respudded as Cornea 1B.
Available Log Data
Caliper (1 curves)
Borehole diameter measurements indicating hole condition and washout zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| CAL | 620 m | 973 m | 353 m |
Density (3 curves)
Bulk density measurements for porosity calculation and lithology identification.
| Curve | Start | End | Interval |
|---|---|---|---|
| PE | 627 m | 979 m | 351 m |
| ZCOR | 627 m | 978 m | 350 m |
| ZDEN | 627 m | 978 m | 350 m |
GR (9 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| GR | 88 m | 971 m | 882 m |
| GRSL | 96 m | 963 m | 867 m |
| K | 96 m | 963 m | 866 m |
| KAPI | 96 m | 963 m | 866 m |
| KTH | 96 m | 963 m | 866 m |
| TH | 96 m | 639 m | 542 m |
| THAP | 96 m | 963 m | 866 m |
| U | 96 m | 963 m | 866 m |
| UAPI | 96 m | 963 m | 866 m |
Miscellaneous (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| DEPT | 84 m | 984 m | 899 m |
| DEPT | 104 m | 980 m | 876 m |
Mudlog (5 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| BIT | 97 m | 984 m | 887 m |
| ROP | 104 m | 980 m | 875 m |
| TGAS | 634 m | 978 m | 344 m |
| TTEN | 97 m | 977 m | 880 m |
| WOB | 104 m | 979 m | 875 m |
Neutron (3 curves)
Porosity measurements derived from neutron or density tools, indicating reservoir storage capacity.
| Curve | Start | End | Interval |
|---|---|---|---|
| CN | 91 m | 649 m | 558 m |
| CNC | 96 m | 649 m | 552 m |
| CNCF | 96 m | 973 m | 876 m |
Resistivity (4 curves)
Electrical resistivity logs used to evaluate fluid content and identify hydrocarbon-bearing zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| RD | 628 m | 972 m | 343 m |
| RMLL | 628 m | 978 m | 349 m |
| RS | 628 m | 972 m | 343 m |
| WTBH | 84 m | 966 m | 881 m |
Sonic (1 curves)
Acoustic travel time logs used for porosity estimation and seismic calibration.
| Curve | Start | End | Interval |
|---|---|---|---|
| DTC | 84 m | 657 m | 572 m |
SP (1 curves)
Spontaneous potential logs measuring natural electrical potentials for permeability indication.
| Curve | Start | End | Interval |
|---|---|---|---|
| SPSB | 628 m | 951 m | 322 m |