Utwelve 1
Utwelve 1 is a petroleum well in the Cooper, Queensland, operated by Crusader, drilled to a total depth of 1,332 m.
Well Information
Drilling Data
- Total Depth
- 1,332 m
- Datum Elevation
- 201.0 m
- Spud Date
- 04/07/1992
- Completion Date
- 11/07/1992
- Permit
- -
- Rig
- Rig 29
Location
- Latitude
- -26.8953
- Longitude
- 143.5940
Available Log Data
Other (1 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| CH4 | 149 m | 1331 m | 1182 m |
Caliper (2 curves)
Borehole diameter measurements indicating hole condition and washout zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| CALI | 890 m | 1328 m | 437 m |
| CALS | 146 m | 1325 m | 1179 m |
Chromato (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| ETHA | 149 m | 1286 m | 1137 m |
| PROP | 149 m | 1094 m | 945 m |
Density (3 curves)
Bulk density measurements for porosity calculation and lithology identification.
| Curve | Start | End | Interval |
|---|---|---|---|
| DRHO | 890 m | 1328 m | 437 m |
| PEF | 890 m | 1328 m | 437 m |
| RHOB | 890 m | 1328 m | 437 m |
GR (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| GR | 140 m | 1328 m | 1187 m |
| GR | 890 m | 1328 m | 437 m |
Miscellaneous (1 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| DEPTH | 140 m | 1331 m | 1190 m |
Mudlog (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| ROP | 150 m | 1331 m | 1181 m |
| TGAS | 149 m | 1331 m | 1182 m |
Neutron (1 curves)
Porosity measurements derived from neutron or density tools, indicating reservoir storage capacity.
| Curve | Start | End | Interval |
|---|---|---|---|
| NPHI | 890 m | 1328 m | 437 m |
Resistivity (5 curves)
Electrical resistivity logs used to evaluate fluid content and identify hydrocarbon-bearing zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| LLD | 148 m | 1328 m | 1180 m |
| LLG | 148 m | 1328 m | 1180 m |
| LLS | 148 m | 1328 m | 1180 m |
| MSFC | 148 m | 1321 m | 1172 m |
| MSFL | 148 m | 1321 m | 1172 m |
Sonic (2 curves)
Acoustic travel time logs used for porosity estimation and seismic calibration.
| Curve | Start | End | Interval |
|---|---|---|---|
| DTLF | 146 m | 1330 m | 1184 m |
| DTLN | 146 m | 1330 m | 1184 m |
SP (1 curves)
Spontaneous potential logs measuring natural electrical potentials for permeability indication.
| Curve | Start | End | Interval |
|---|---|---|---|
| SP | 148 m | 1316 m | 1168 m |