Gas Reservoir | ||
---|---|---|
Dry Gas Reservoir | STOIIP = 0 | |
Gas Reservoir with Oil Rim | ( STGIIP - STOIIP • Rs ) * GOE > STOIIP | |
Condensate Reservoir | ||
Saturated Oil Reservoir | ||
Saturated Oil with Gas Cap Reservoir | Pi <= Pb , GOC < Ztop | |
Saturated Oil w/o Gas Cap Reservoir | Pi <= Pb , GOC > Ztop, ( STGIIP - STOIIP • Rs ) * GOE <= STOIIP | |
Near Critical Oil Reservoir | ||
Near Critical Very Low Gas Oil Reservoir | Pb < Pi < Pb + 1% , Rs <= 15 m3/m3 , Rv = 0 | |
Near Critical Low Gas Oil Reservoir | Pb < Pi < Pb + 1% , 15 m3/m3 < Rs < 75 m3/m3 , Rv = 0 | |
Near Critical Medium Gas Oil Reservoir | Pb < Pi < Pb + 1% , 75 m3/m3 < Rs < 150 m3/m3 , Rv = 0 | |
Near Critical High Gas Oil Reservoir | Pb < Pi < Pb + 1% , 150 m3/m3 < Rs < 300 m3/m3 , Rv = 0 | |
Near Critical Very High Gas Oil Reservoir | Pb < Pi < Pb + 1% , Rs >= 300 m3/m3 , Rv = 0 | |
Near Critical Volatile Oil Reservoir | Pb < Pi < Pb + 1% , Rv > 0 | |
Undersaturated Oil Reservoir | ||
Undersaturated Very Low Gas Oil Reservoir | Pi > Pb , Rs <= 15 m3/m3 , Rv = 0 | |
Undersaturated Low GasOil Reservoir | Pi > Pb , 15 m3/m3 < Rs < 75 m3/m3 , Rv = 0 | |
Undersaturated Medium GasOil Reservoir | Pi > Pb , |
75 m3/m3 < Rs < 150 m3/m3 , Rv = 0 | ||
Undersaturated High Gas Oil Reservoir | Pi > Pb , 150 m3/m3 < Rs < 300 m3/m3 , Rv = 0 | |
---|---|---|
Undersaturated Very High Gas Oil Reservoir | Pi > Pb , Rs >= |
300 m3/m3 , Rv = 0 | ||
Undersaturated Volatile Oil Reservoir | Pi > Pb , Rv > 0 | |
---|---|---|
Dead Oil Reservoir |
See Also
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Petroleum Industry / Upstream / Subsurface E&P Disciplines / Petroleum Geology
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