Gas condensate reservoirs: Characterization and calculation of dew-point pressure

ALAROUJ Mutlaq,ALOMAIR Osamah,ELSHARKAWY Adel

Table 3 Identification criteria of reservoir fluids based on molecular weight and C7+ mole fraction (Lake and Holstein[23]).

Identification criterion Initial fluid molecular weight C7+ mole fraction/% Heavy oil and tar >210 >50 Black oil 70-210 35-50 Volatile oil 40-70 10-30 Gas condensate 23-40 1-6 Wet gas and dry gas <23 0-1