Blackback 1
Blackback 1 is a petroleum well in the Gippsland, Victoria, operated by Esso, drilled to a total depth of 3,400 m.
Well Information
- Well Name
- Blackback 1
- Basin
- Gippsland
- State
- Victoria
- Classification
- FEST
- Operator
- Esso
- Driller
- South Seas
- Data Summary
- Partial WDS Available
Drilling Data
- Total Depth
- 3,400 m
- Datum Elevation
- 21.0 m
- Spud Date
- 25/03/1989
- Completion Date
- 28/06/1989
- Permit
- Vic / P24
- Rig
- Southern Cross
Location
- Latitude
- -38.5510
- Longitude
- 148.5617
Available Log Data
Caliper (3 curves)
Borehole diameter measurements indicating hole condition and washout zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| CAL2 | 1248 m | 3267 m | 2019 m |
| CALI | 1248 m | 3267 m | 2019 m |
| CALS | 558 m | 3267 m | 2709 m |
CaliperCalcite (1 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| CALC | 1261 m | 2890 m | 1629 m |
Chromato (6 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| BUTA | 2895 m | 3361 m | 466 m |
| ETHA | 1290 m | 3399 m | 2109 m |
| METH | 1267 m | 3399 m | 2132 m |
| MTEM | 1249 m | 3267 m | 2017 m |
| PENT | 2896 m | 3192 m | 295 m |
| PROP | 1499 m | 3400 m | 1900 m |
Density (3 curves)
Bulk density measurements for porosity calculation and lithology identification.
| Curve | Start | End | Interval |
|---|---|---|---|
| DRHO | 1251 m | 3267 m | 2016 m |
| PEF | 1251 m | 3267 m | 2016 m |
| RHOB | 1251 m | 3267 m | 2016 m |
GR (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| GR | 398 m | 3267 m | 2868 m |
| GR2 | 1251 m | 3252 m | 2001 m |
Miscellaneous (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| DEPT | 398 m | 3270 m | 2871 m |
| DEPT | 1261 m | 3400 m | 2138 m |
Mudlog (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| ROP | 1267 m | 3399 m | 2132 m |
| TGAS | 1267 m | 3399 m | 2132 m |
Neutron (1 curves)
Porosity measurements derived from neutron or density tools, indicating reservoir storage capacity.
| Curve | Start | End | Interval |
|---|---|---|---|
| NPHI | 1251 m | 3267 m | 2016 m |
Resistivity (4 curves)
Electrical resistivity logs used to evaluate fluid content and identify hydrocarbon-bearing zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| LLD | 1251 m | 3270 m | 2019 m |
| LLS | 1251 m | 3270 m | 2019 m |
| MRES | 1249 m | 3267 m | 2017 m |
| MSFL | 564 m | 3260 m | 2695 m |
Sonic (1 curves)
Acoustic travel time logs used for porosity estimation and seismic calibration.
| Curve | Start | End | Interval |
|---|---|---|---|
| DT | 558 m | 3267 m | 2709 m |
SP (1 curves)
Spontaneous potential logs measuring natural electrical potentials for permeability indication.
| Curve | Start | End | Interval |
|---|---|---|---|
| SP | 1251 m | 3250 m | 1999 m |