Heron 1
Heron 1 is a petroleum well in the Bonaparte, Northern Territory, operated by ARCO, drilled to a total depth of 4,209 m.
Well Information
Drilling Data
- Total Depth
- 4,209 m
- Datum Elevation
- 11.9 m
- Spud Date
- 13/09/1971
- Completion Date
- 05/02/1972
- Permit
- NT P 4
Location
- Latitude
- -10.4408
- Longitude
- 128.9517
Available Log Data
Caliper (1 curves)
Borehole diameter measurements indicating hole condition and washout zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| CALI | 181 m | 3821 m | 3639 m |
Density (2 curves)
Bulk density measurements for porosity calculation and lithology identification.
| Curve | Start | End | Interval |
|---|---|---|---|
| DRHO | 182 m | 3785 m | 3602 m |
| RHOB | 181 m | 3785 m | 3604 m |
GR (1 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| GR | 181 m | 4209 m | 4028 m |
Miscellaneous (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| DEPT | 198 m | 4209 m | 4011 m |
| DEPT | 181 m | 4216 m | 4035 m |
Mudlog (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| ROP | 198 m | 4209 m | 4011 m |
| TGAS | 1154 m | 4208 m | 3054 m |
Neutron (1 curves)
Porosity measurements derived from neutron or density tools, indicating reservoir storage capacity.
| Curve | Start | End | Interval |
|---|---|---|---|
| NEUT | 2988 m | 4216 m | 1228 m |
Resistivity (3 curves)
Electrical resistivity logs used to evaluate fluid content and identify hydrocarbon-bearing zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| IND | 182 m | 4213 m | 4031 m |
| MLL | 181 m | 3822 m | 3640 m |
| SN | 182 m | 4216 m | 4034 m |
Sonic (1 curves)
Acoustic travel time logs used for porosity estimation and seismic calibration.
| Curve | Start | End | Interval |
|---|---|---|---|
| DT | 204 m | 4181 m | 3977 m |
SP (1 curves)
Spontaneous potential logs measuring natural electrical potentials for permeability indication.
| Curve | Start | End | Interval |
|---|---|---|---|
| SP | 182 m | 4215 m | 4032 m |