Annabelle North 1
Annabelle North 1 is a petroleum well in the Surat, Queensland, operated by BHP, drilled to a total depth of 1,508 m.
Well Information
Drilling Data
- Total Depth
- 1,508 m
- Datum Elevation
- 232.7 m
- Spud Date
- 10/03/1985
- Completion Date
- 25/03/1985
- Permit
- ATP 212 P
- Rig
- Rig 1
Location
- Latitude
- -27.3611
- Longitude
- 148.7230
Available Log Data
Caliper (3 curves)
Borehole diameter measurements indicating hole condition and washout zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| CALI | 184 m | 1505 m | 1320 m |
| CALX | 1201 m | 1502 m | 301 m |
| CALY | 1200 m | 1503 m | 302 m |
Chromato (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| ETHA | 975 m | 977 m | 1 m |
| METH | 366 m | 1507 m | 1141 m |
Density (3 curves)
Bulk density measurements for porosity calculation and lithology identification.
| Curve | Start | End | Interval |
|---|---|---|---|
| DRHO | 1201 m | 1505 m | 304 m |
| RHOB | 1201 m | 1505 m | 304 m |
| RHOB | 1200 m | 1508 m | 307 m |
GR (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| GR | 183 m | 1500 m | 1317 m |
| GRD | 1201 m | 1504 m | 303 m |
Miscellaneous (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| DEPTH | 183 m | 1511 m | 1328 m |
| DEPTH | 187 m | 1507 m | 1320 m |
Mudlog (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| ROP | 187 m | 1507 m | 1320 m |
| TGAS | 365 m | 1507 m | 1142 m |
Neutron (1 curves)
Porosity measurements derived from neutron or density tools, indicating reservoir storage capacity.
| Curve | Start | End | Interval |
|---|---|---|---|
| NPHI | 1200 m | 1508 m | 307 m |
Resistivity (3 curves)
Electrical resistivity logs used to evaluate fluid content and identify hydrocarbon-bearing zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| LLD | 185 m | 1501 m | 1315 m |
| LLS | 185 m | 1501 m | 1315 m |
| MSFL | 185 m | 1503 m | 1318 m |
Sonic (1 curves)
Acoustic travel time logs used for porosity estimation and seismic calibration.
| Curve | Start | End | Interval |
|---|---|---|---|
| DT | 184 m | 1504 m | 1319 m |
SP (1 curves)
Spontaneous potential logs measuring natural electrical potentials for permeability indication.
| Curve | Start | End | Interval |
|---|---|---|---|
| SP | 185 m | 1497 m | 1311 m |