Yellowtail 2
Yellowtail 2 is a petroleum well in the Gippsland, Victoria, operated by Esso, drilled to a total depth of 2,566 m.
Well Information
- Well Name
- Yellowtail 2
- Basin
- Gippsland
- State
- Victoria
- Classification
- FEFE
- Operator
- Esso
- Driller
- South Seas
- Data Summary
- Partial WDS Available
Drilling Data
- Total Depth
- 2,566 m
- Datum Elevation
- 21.0 m
- Spud Date
- 20/06/1982
- Completion Date
- 10/07/1982
- Permit
- Vic / L5
- Rig
- Southern Cross
Location
- Latitude
- -38.3865
- Longitude
- 148.2819
Available Log Data
Caliper (1 curves)
Borehole diameter measurements indicating hole condition and washout zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| CALI | 226 m | 2553 m | 2327 m |
Chromato (6 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| BUTA | 1013 m | 2552 m | 1538 m |
| ETHA | 325 m | 2564 m | 2239 m |
| HEXA | 1377 m | 1378 m | 1 m |
| METH | 323 m | 2564 m | 2241 m |
| PENT | 1376 m | 2435 m | 1058 m |
| PROP | 1008 m | 2564 m | 1556 m |
Density (2 curves)
Bulk density measurements for porosity calculation and lithology identification.
| Curve | Start | End | Interval |
|---|---|---|---|
| DRHO | 809 m | 2557 m | 1748 m |
| RHOB | 809 m | 2553 m | 1744 m |
GR (1 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| GR | 89 m | 2552 m | 2463 m |
Miscellaneous (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| DEPT | 89 m | 2557 m | 2468 m |
| DEPT | 111 m | 2565 m | 2454 m |
Mudlog (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| ROP | 111 m | 2565 m | 2454 m |
| TGAS | 295 m | 2564 m | 2269 m |
Neutron (1 curves)
Porosity measurements derived from neutron or density tools, indicating reservoir storage capacity.
| Curve | Start | End | Interval |
|---|---|---|---|
| NPHI | 809 m | 2555 m | 1745 m |
Resistivity (5 curves)
Electrical resistivity logs used to evaluate fluid content and identify hydrocarbon-bearing zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| ILD | 226 m | 824 m | 598 m |
| LLD | 809 m | 2556 m | 1747 m |
| LLS | 809 m | 2556 m | 1747 m |
| MSFL | 809 m | 2554 m | 1745 m |
| SFL | 227 m | 824 m | 596 m |
Sonic (1 curves)
Acoustic travel time logs used for porosity estimation and seismic calibration.
| Curve | Start | End | Interval |
|---|---|---|---|
| DT | 221 m | 2553 m | 2331 m |
SP (1 curves)
Spontaneous potential logs measuring natural electrical potentials for permeability indication.
| Curve | Start | End | Interval |
|---|---|---|---|
| SP | 226 m | 2545 m | 2318 m |