Yarra 1
Yarra 1 is a petroleum well in the Browse, Northern Territory, operated by TCPL, drilled to a total depth of 3,248 m.
Well Information
Drilling Data
- Total Depth
- 3,248 m
- Datum Elevation
- 22.0 m
- Spud Date
- 06/10/1990
- Completion Date
- 09/11/1990
- Permit
- NT AC/P13
Location
- Latitude
- -12.0424
- Longitude
- 124.3589
Available Log Data
Caliper (2 curves)
Borehole diameter measurements indicating hole condition and washout zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| CALI | 2504 m | 2895 m | 391 m |
| CALS | 530 m | 2874 m | 2344 m |
Chromato (5 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| BUTA | 2561 m | 2913 m | 352 m |
| ETHA | 2056 m | 3246 m | 1189 m |
| METH | 2052 m | 3247 m | 1194 m |
| MTEM | 2019 m | 2901 m | 881 m |
| PROP | 2086 m | 3193 m | 1107 m |
Density (3 curves)
Bulk density measurements for porosity calculation and lithology identification.
| Curve | Start | End | Interval |
|---|---|---|---|
| DRHO | 2046 m | 2895 m | 849 m |
| PEF | 2046 m | 2895 m | 849 m |
| RHOB | 2046 m | 2895 m | 849 m |
GR (6 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| CGR | 2010 m | 2884 m | 874 m |
| GR | 121 m | 2869 m | 2748 m |
| POTA | 2010 m | 2884 m | 874 m |
| SGR | 2010 m | 2884 m | 874 m |
| THOR | 2010 m | 2884 m | 874 m |
| URAN | 2010 m | 2884 m | 874 m |
Miscellaneous (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| DEPT | 132 m | 3249 m | 3117 m |
| DEPT | 121 m | 2901 m | 2780 m |
Mudlog (3 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| ROP | 132 m | 3247 m | 3115 m |
| TGAS | 2052 m | 3247 m | 1194 m |
| WOB | 134 m | 3249 m | 3115 m |
Neutron (2 curves)
Porosity measurements derived from neutron or density tools, indicating reservoir storage capacity.
| Curve | Start | End | Interval |
|---|---|---|---|
| NPHI | 2046 m | 2889 m | 843 m |
| TNPH | 2504 m | 2889 m | 385 m |
Resistivity (9 curves)
Electrical resistivity logs used to evaluate fluid content and identify hydrocarbon-bearing zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| ILD | 2045 m | 2883 m | 838 m |
| ILM | 2045 m | 2883 m | 838 m |
| LLD | 538 m | 2880 m | 2342 m |
| LLS | 538 m | 2880 m | 2342 m |
| MINV | 2045 m | 2882 m | 837 m |
| MNOR | 2045 m | 2882 m | 837 m |
| MRES | 2019 m | 2901 m | 881 m |
| MSFL | 538 m | 2876 m | 2338 m |
| SFLU | 2045 m | 2894 m | 849 m |
Sonic (2 curves)
Acoustic travel time logs used for porosity estimation and seismic calibration.
| Curve | Start | End | Interval |
|---|---|---|---|
| DT | 538 m | 2881 m | 2343 m |
| DTL | 538 m | 2881 m | 2343 m |
SP (1 curves)
Spontaneous potential logs measuring natural electrical potentials for permeability indication.
| Curve | Start | End | Interval |
|---|---|---|---|
| SP | 538 m | 2894 m | 2356 m |