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Expand
titleBy reserves uncertainty (SPE)


2P = Proven P90 + Probable P50
1P = Proven P90Probable P50Possible P10
Proven developed (PD)Proven Undeveloped (PUD)


see also Russian Reserves  Hydrocarbon Reserves Uncertainty Categories



Panel


Expand
titleBy petroleum density




GasCondensateLight oilMedium OilHeavy OilExtra Heavy Oil (Bitumen)
kg/m3

< 870870 ÷ 920920 ÷ 1000> 1000
API

45° ÷ 31.1°22.3° ÷ 31.1°10° ÷ 22.3°< 10°



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Petroleum Industry / Upstream / Subsurface E&P Disciplines / Petroleum Geology /  Petroleum Reservoir / Hydrocarbon Reserves

[ Russian Reserves  Hydrocarbon Reserves Uncertainty Categories ]


References

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