Bream 4A
Bream 4A is a petroleum well in the Gippsland, Victoria, operated by Esso, drilled to a total depth of 2,421 m.
Well Information
- Well Name
- Bream 4A
- Basin
- Gippsland
- State
- Victoria
- Classification
- FAFE
- Operator
- Esso
- Driller
- South Seas
- Data Summary
- Partial WDS Available
Drilling Data
- Total Depth
- 2,421 m
- Datum Elevation
- 21.0 m
- Spud Date
- 18/08/1981
- Completion Date
- 25/09/1981
- Permit
- P1
- Rig
- Southern Cross
Location
- Latitude
- -38.5075
- Longitude
- 147.7473
Available Log Data
Caliper (1 curves)
Borehole diameter measurements indicating hole condition and washout zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| CALI | 785 m | 2418 m | 1633 m |
Chromato (6 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| BUTA | 1854 m | 2029 m | 174 m |
| ETHA | 515 m | 2030 m | 1514 m |
| HEXA | 1888 m | 1921 m | 33 m |
| METH | 516 m | 2419 m | 1903 m |
| PENT | 1862 m | 1925 m | 62 m |
| PROP | 1821 m | 2030 m | 209 m |
Density (2 curves)
Bulk density measurements for porosity calculation and lithology identification.
| Curve | Start | End | Interval |
|---|---|---|---|
| DRHO | 789 m | 2418 m | 1629 m |
| RHOB | 789 m | 2418 m | 1629 m |
GR (1 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| GR | 79 m | 2404 m | 2325 m |
Miscellaneous (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| DEPT | 79 m | 2424 m | 2345 m |
| DEPT | 230 m | 2421 m | 2191 m |
Mudlog (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| ROP | 230 m | 2421 m | 2191 m |
| TGAS | 440 m | 2420 m | 1979 m |
Neutron (1 curves)
Porosity measurements derived from neutron or density tools, indicating reservoir storage capacity.
| Curve | Start | End | Interval |
|---|---|---|---|
| NPHI | 789 m | 2418 m | 1629 m |
Resistivity (6 curves)
Electrical resistivity logs used to evaluate fluid content and identify hydrocarbon-bearing zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| ILD | 205 m | 2424 m | 2219 m |
| LLD | 1848 m | 2416 m | 567 m |
| LLS | 1848 m | 2416 m | 567 m |
| MSFL | 799 m | 2409 m | 1609 m |
| SFLA | 205 m | 2424 m | 2219 m |
| SFLU | 205 m | 800 m | 595 m |
Sonic (1 curves)
Acoustic travel time logs used for porosity estimation and seismic calibration.
| Curve | Start | End | Interval |
|---|---|---|---|
| DT | 200 m | 2416 m | 2216 m |
SP (1 curves)
Spontaneous potential logs measuring natural electrical potentials for permeability indication.
| Curve | Start | End | Interval |
|---|---|---|---|
| SP | 205 m | 2424 m | 2219 m |