St Clair 1
St Clair 1 is a petroleum well in the Otway, South Australia, operated by Gas & Fuel, drilled to a total depth of 3,284 m.
Well Information
- Well Name
- St Clair 1
- Basin
- Otway
- State
- South Australia
- Classification
- NEST
- Operator
- Gas & Fuel
- Driller
- Atco APM
- Data Summary
- Partial WDS Available
Drilling Data
- Total Depth
- 3,284 m
- Datum Elevation
- 10.4 m
- Spud Date
- 25/02/1993
- Completion Date
- 14/04/1993
- Permit
- PEL 39
- Rig
- Rig 2
Location
- Latitude
- -37.3640
- Longitude
- 140.0437
Available Log Data
Caliper (2 curves)
Borehole diameter measurements indicating hole condition and washout zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| CALI | 1702 m | 3283 m | 1581 m |
| CALS | 260 m | 3267 m | 3006 m |
Chromato (4 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| BUTA | 2923 m | 2926 m | 3 m |
| ETHA | 1976 m | 3284 m | 1307 m |
| METH | 560 m | 3284 m | 2723 m |
| PROP | 2097 m | 3284 m | 1186 m |
Density (4 curves)
Bulk density measurements for porosity calculation and lithology identification.
| Curve | Start | End | Interval |
|---|---|---|---|
| DRHO | 1702 m | 3283 m | 1581 m |
| PEF | 1702 m | 3283 m | 1581 m |
| RHGX | 1702 m | 3283 m | 1581 m |
| RHOB | 1702 m | 3283 m | 1581 m |
GR (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| GR | 43 m | 3284 m | 3240 m |
| GR2 | 1698 m | 3275 m | 1576 m |
Miscellaneous (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| DEPT | 43 m | 3284 m | 3240 m |
| DEPT | 275 m | 3284 m | 3009 m |
Mudlog (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| ROP | 275 m | 3284 m | 3009 m |
| TGAS | 1976 m | 3125 m | 1149 m |
Neutron (2 curves)
Porosity measurements derived from neutron or density tools, indicating reservoir storage capacity.
| Curve | Start | End | Interval |
|---|---|---|---|
| NPHI | 1702 m | 3278 m | 1575 m |
| TNPH | 1702 m | 3278 m | 1575 m |
Resistivity (5 curves)
Electrical resistivity logs used to evaluate fluid content and identify hydrocarbon-bearing zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| LLD | 263 m | 3280 m | 3016 m |
| LLG | 263 m | 3280 m | 3016 m |
| LLS | 263 m | 3280 m | 3016 m |
| MSFC | 263 m | 3268 m | 3004 m |
| MSFL | 1703 m | 3268 m | 1564 m |
Sonic (1 curves)
Acoustic travel time logs used for porosity estimation and seismic calibration.
| Curve | Start | End | Interval |
|---|---|---|---|
| DT | 260 m | 3273 m | 3013 m |
SP (1 curves)
Spontaneous potential logs measuring natural electrical potentials for permeability indication.
| Curve | Start | End | Interval |
|---|---|---|---|
| SP | 263 m | 3262 m | 2999 m |