Londonderry 1
Londonderry 1 is a petroleum well in the Browse, Western Australia, operated by Bocal, drilled to a total depth of 1,145 m.
Well Information
Drilling Data
- Total Depth
- 1,145 m
- Datum Elevation
- 12.8 m
- Spud Date
- 28/09/1973
- Completion Date
- 08/10/1973
- Permit
- WA 35 P
- Rig
- -
Location
- Latitude
- -13.6148
- Longitude
- 124.5118
Available Log Data
Caliper (1 curves)
Borehole diameter measurements indicating hole condition and washout zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| CALI | 412 m | 1143 m | 731 m |
Chromato (3 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| ETHA | 825 m | 1137 m | 312 m |
| METH | 415 m | 1142 m | 727 m |
| PROP | 944 m | 1129 m | 184 m |
Density (2 curves)
Bulk density measurements for porosity calculation and lithology identification.
| Curve | Start | End | Interval |
|---|---|---|---|
| DRHO | 412 m | 1148 m | 735 m |
| RHOB | 412 m | 1149 m | 736 m |
GR (1 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| GR | 95 m | 1134 m | 1038 m |
Miscellaneous (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| DEPT | 95 m | 1149 m | 1053 m |
| DEPT | 415 m | 1142 m | 727 m |
Mudlog (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| ROP | 415 m | 1142 m | 727 m |
| TGAS | 415 m | 1142 m | 727 m |
Neutron (1 curves)
Porosity measurements derived from neutron or density tools, indicating reservoir storage capacity.
| Curve | Start | End | Interval |
|---|---|---|---|
| NPHI | 417 m | 1143 m | 725 m |
Resistivity (3 curves)
Electrical resistivity logs used to evaluate fluid content and identify hydrocarbon-bearing zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| LLD | 412 m | 1139 m | 726 m |
| LLS | 412 m | 1139 m | 726 m |
| PROX | 424 m | 1139 m | 714 m |
Sonic (1 curves)
Acoustic travel time logs used for porosity estimation and seismic calibration.
| Curve | Start | End | Interval |
|---|---|---|---|
| DT | 412 m | 1143 m | 731 m |
SP (1 curves)
Spontaneous potential logs measuring natural electrical potentials for permeability indication.
| Curve | Start | End | Interval |
|---|---|---|---|
| SP | 412 m | 1147 m | 735 m |