Equilibrium modeling of water-gas systems in Jurassic-Cretaceous reservoirs of the Arctic petroleum province, northern West Siberia

NOVIKOV Dmitry Anatolievich

Fig. 4. Correlations between depth (a), total gas saturation (b) and saturation coefficient (Cs). I—Zone with low Cs; II—zone with medium Cs; III—zone with high Cs; IV—zone with critical Cs; V—accumulation zone of hydrocarbons.