Tern 1
Tern 1 is a petroleum well in the Bonaparte, Western Australia, operated by ARCO, drilled to a total depth of 4,352 m.
Well Information
- Well Name
- Tern 1
- Basin
- Bonaparte
- State
- Western Australia
- Classification
- FEST
- Operator
- ARCO
- Driller
- Zapata ODE
- Data Summary
- Partial WDS Available
Drilling Data
- Total Depth
- 4,352 m
- Datum Elevation
- 11.9 m
- Spud Date
- 26/01/1971
- Completion Date
- 05/08/1971
- Permit
- WA 18 P
- Rig
- Navigator
Location
- Latitude
- -13.2208
- Longitude
- 128.0647
Available Log Data
Caliper (1 curves)
Borehole diameter measurements indicating hole condition and washout zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| CALI | 225 m | 4348 m | 4123 m |
Chromato (1 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| METH | 1056 m | 4351 m | 3294 m |
Density (2 curves)
Bulk density measurements for porosity calculation and lithology identification.
| Curve | Start | End | Interval |
|---|---|---|---|
| DRHO | 226 m | 4348 m | 4122 m |
| RHOB | 226 m | 4349 m | 4122 m |
GR (1 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| GR | 90 m | 4344 m | 4253 m |
Miscellaneous (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| DEPT | 244 m | 4351 m | 4107 m |
| DEPT | 90 m | 4349 m | 4258 m |
Mudlog (1 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| ROP | 244 m | 4351 m | 4107 m |
Resistivity (4 curves)
Electrical resistivity logs used to evaluate fluid content and identify hydrocarbon-bearing zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| IND | 228 m | 4348 m | 4120 m |
| LL7 | 2871 m | 4278 m | 1407 m |
| MLL | 227 m | 4281 m | 4053 m |
| SN | 228 m | 4348 m | 4120 m |
Sonic (1 curves)
Acoustic travel time logs used for porosity estimation and seismic calibration.
| Curve | Start | End | Interval |
|---|---|---|---|
| DT | 274 m | 4299 m | 4025 m |
SP (1 curves)
Spontaneous potential logs measuring natural electrical potentials for permeability indication.
| Curve | Start | End | Interval |
|---|---|---|---|
| SP | 227 m | 4349 m | 4121 m |