Blackback A2
Blackback A2 is a petroleum well in the Gippsland, Victoria, operated by Esso, drilled to a total depth of 3,811 m.
Well Information
Drilling Data
- Total Depth
- 3,811 m
- Datum Elevation
- 25.9 m
- Spud Date
- 21/02/1999
- Completion Date
- 12/05/1999
- Permit
- Vic / L20
- Rig
- 702
Location
- Latitude
- -38.5420
- Longitude
- 148.5532
Available Log Data
Other (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| AHTD1 | 3595 m | 3764 m | 169 m |
| AHTD2 | 3595 m | 3764 m | 169 m |
Caliper (1 curves)
Borehole diameter measurements indicating hole condition and washout zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| HCAL | 3595 m | 3762 m | 167 m |
Chromato (5 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| ETHA | 3543 m | 3811 m | 268 m |
| IBUT | 3641 m | 3785 m | 143 m |
| METH | 689 m | 3810 m | 3121 m |
| NBUT | 3662 m | 3763 m | 101 m |
| PROP | 3641 m | 3810 m | 169 m |
Density (6 curves)
Bulk density measurements for porosity calculation and lithology identification.
| Curve | Start | End | Interval |
|---|---|---|---|
| HDRA | 3595 m | 3762 m | 167 m |
| HPRA | 3595 m | 3762 m | 167 m |
| PEF8 | 3595 m | 3762 m | 167 m |
| PEFZ | 3595 m | 3762 m | 167 m |
| RHO8 | 3595 m | 3762 m | 167 m |
| RHOZ | 3595 m | 3762 m | 167 m |
GR (11 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| ECGR | 2800 m | 3771 m | 971 m |
| EHGR | 2800 m | 3771 m | 971 m |
| GR | 2800 m | 3771 m | 971 m |
| GR1 | 3513 m | 3786 m | 272 m |
| HBHK | 3595 m | 3712 m | 116 m |
| HCGR | 3595 m | 3755 m | 160 m |
| HFK | 3595 m | 3755 m | 160 m |
| HGR | 2800 m | 3771 m | 971 m |
| HSGR | 3595 m | 3755 m | 160 m |
| HTHO | 3595 m | 3755 m | 160 m |
| HURA | 3595 m | 3755 m | 160 m |
Logging Parameters (4 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| CS | 2800 m | 3771 m | 971 m |
| CVEL | 3513 m | 3786 m | 272 m |
| TENS | 3513 m | 3786 m | 272 m |
| TENS | 2800 m | 3771 m | 971 m |
Miscellaneous (4 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| DEPT | 689 m | 3811 m | 3122 m |
| DEPT | 3513 m | 3786 m | 272 m |
| DEPT | 685 m | 3811 m | 3125 m |
| DEPT | 2800 m | 3771 m | 971 m |
Mudlog (7 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| ROP | 689 m | 3811 m | 3122 m |
| ROP1 | 686 m | 3811 m | 3124 m |
| RPM | 687 m | 3811 m | 3123 m |
| SPP | 685 m | 3811 m | 3125 m |
| TGAS | 689 m | 3810 m | 3121 m |
| TORQ | 687 m | 3811 m | 3124 m |
| WOB | 690 m | 3811 m | 3120 m |
Neutron (3 curves)
Porosity measurements derived from neutron or density tools, indicating reservoir storage capacity.
| Curve | Start | End | Interval |
|---|---|---|---|
| HTNP | 3595 m | 3771 m | 176 m |
| NPHI | 3595 m | 3762 m | 167 m |
| TNPH | 3595 m | 3762 m | 167 m |
Resistivity (11 curves)
Electrical resistivity logs used to evaluate fluid content and identify hydrocarbon-bearing zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| AHT10 | 3595 m | 3764 m | 169 m |
| AHT20 | 3595 m | 3764 m | 169 m |
| AHT30 | 3595 m | 3764 m | 169 m |
| AHT60 | 3595 m | 3764 m | 169 m |
| AHT90 | 3595 m | 3764 m | 169 m |
| AHTRT | 3595 m | 3764 m | 169 m |
| AHTRX | 3595 m | 3764 m | 169 m |
| RT | 3595 m | 3764 m | 169 m |
| RXO8 | 3595 m | 3762 m | 167 m |
| RXOI | 3595 m | 3771 m | 176 m |
| RXOZ | 3595 m | 3762 m | 167 m |
SP (1 curves)
Spontaneous potential logs measuring natural electrical potentials for permeability indication.
| Curve | Start | End | Interval |
|---|---|---|---|
| SP | 3595 m | 3771 m | 176 m |