Lark 1
Lark 1 is a petroleum well in the Surat, Queensland, operated by Bridge, drilled to a total depth of 2,290 m.
Well Information
Drilling Data
- Total Depth
- 2,290 m
- Datum Elevation
- 339.4 m
- Spud Date
- 19/02/1993
- Completion Date
- 09/03/1993
- Permit
- PL 66
- Rig
- Rig 20
Location
- Latitude
- -27.4351
- Longitude
- 149.2500
Available Log Data
Caliper (1 curves)
Borehole diameter measurements indicating hole condition and washout zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| CALS | 250 m | 2271 m | 2021 m |
GR (1 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| GR | 6 m | 2269 m | 2263 m |
Logging Parameters (1 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| TENS | -6 m | 2293 m | 2300 m |
Miscellaneous (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| BS | -6 m | 2293 m | 2300 m |
| DEPTH | -6 m | 2293 m | 2300 m |
Resistivity (7 curves)
Electrical resistivity logs used to evaluate fluid content and identify hydrocarbon-bearing zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| LLD | 255 m | 2286 m | 2031 m |
| LLG | 255 m | 2286 m | 2031 m |
| LLS | 255 m | 2286 m | 2031 m |
| MSFC | 255 m | 2271 m | 2016 m |
| MSFL | 255 m | 2271 m | 2016 m |
| SMIN | 255 m | 2271 m | 2016 m |
| SMNO | 255 m | 2271 m | 2016 m |
Sonic (4 curves)
Acoustic travel time logs used for porosity estimation and seismic calibration.
| Curve | Start | End | Interval |
|---|---|---|---|
| DT | 250 m | 2280 m | 2030 m |
| DTL | 250 m | 2280 m | 2030 m |
| DTLF | 250 m | 2280 m | 2030 m |
| DTLN | 250 m | 2280 m | 2030 m |
SP (1 curves)
Spontaneous potential logs measuring natural electrical potentials for permeability indication.
| Curve | Start | End | Interval |
|---|---|---|---|
| SP | 255 m | 2265 m | 2010 m |