Mackerel 4
Mackerel 4 is a petroleum well in the Gippsland, Victoria, operated by Esso, drilled to a total depth of 2,652 m.
Well Information
- Well Name
- Mackerel 4
- Basin
- Gippsland
- State
- Victoria
- Classification
- FAFE
- Operator
- Esso
- Driller
- Global Marine
- Data Summary
- Partial WDS Available
Drilling Data
- Total Depth
- 2,652 m
- Datum Elevation
- 9.8 m
- Spud Date
- 11/02/1973
- Completion Date
- 10/05/1973
- Permit
- Vic / L5
Location
- Latitude
- -38.5139
- Longitude
- 148.3149
Available Log Data
Caliper (1 curves)
Borehole diameter measurements indicating hole condition and washout zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| CALI | 202 m | 2648 m | 2446 m |
Chromato (6 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| BUTA | 2366 m | 2375 m | 8 m |
| CO2 | 322 m | 2347 m | 2024 m |
| ETHA | 2366 m | 2375 m | 8 m |
| METH | 392 m | 2651 m | 2258 m |
| PENT | 2366 m | 2376 m | 9 m |
| PROP | 2366 m | 2375 m | 8 m |
Density (2 curves)
Bulk density measurements for porosity calculation and lithology identification.
| Curve | Start | End | Interval |
|---|---|---|---|
| DRHO | 2301 m | 2648 m | 347 m |
| RHOB | 2302 m | 2648 m | 345 m |
GR (1 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| GR | 76 m | 2637 m | 2561 m |
Miscellaneous (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| DEPT | 76 m | 2651 m | 2575 m |
| DEPT | 291 m | 2651 m | 2360 m |
Mudlog (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| ROP | 291 m | 2651 m | 2360 m |
| TGAS | 365 m | 2651 m | 2285 m |
Neutron (1 curves)
Porosity measurements derived from neutron or density tools, indicating reservoir storage capacity.
| Curve | Start | End | Interval |
|---|---|---|---|
| NPHI | 2302 m | 2642 m | 339 m |
Resistivity (2 curves)
Electrical resistivity logs used to evaluate fluid content and identify hydrocarbon-bearing zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| ILD | 856 m | 2651 m | 1795 m |
| SFL | 855 m | 2649 m | 1794 m |
Sonic (1 curves)
Acoustic travel time logs used for porosity estimation and seismic calibration.
| Curve | Start | End | Interval |
|---|---|---|---|
| DT | 207 m | 2644 m | 2436 m |
SP (1 curves)
Spontaneous potential logs measuring natural electrical potentials for permeability indication.
| Curve | Start | End | Interval |
|---|---|---|---|
| SP | 855 m | 2651 m | 1795 m |