@wikipedia
| 2P = Proven P90 + Possible P50 |
|
|---|
| 1P = Proven P90 | Probable P50 | Possible P10 |
|---|
| Proven developed (PD) | Proven Undeveloped (PUD) |
|
|
|
| Conventional | Unconventional |
|---|
| Gas | Condensate
| Oil | Heavy Oil | Shale Gas | Shale Oil | Bitumen |
|
| Light crude | Medium oil | Heavy crude | Extra heavy crude |
|---|
| kg/m3 | < 870 | 870 - 920 | 920 - 1000 | > 1000 |
|---|
| °API | > 31.1 | 22.3 - 31.1 | 10 - 22.3 | < 10 |
|---|
|
| Matrix | Fissured | Fractured | Faulted | Compartmentalized |
|
| Anticline | Stratigraphic | Normal Fault | Thrust Fault |
|---|
|  |  | |
|
See Also
Petroleum Industry / Upstream / Subsurface E&P Disciplines / Petroleum Geology
[ Russian Reserves Categories ]
References
