Influencing factors of the carbon sequestration coefficient in saline aquifers based on multiphase flow displacement experiments

IntroductionThe volumetric method is the primary approach for calculating geological CO2 storage potential, with its accuracy largely dependent on the pore volume of reservoir rocks and the effective storage coefficient. While the precision of reservoir rock pore volume can be enhanced through more sophisticated geological exploration techniques, the current selection of effective storage coefficients lacks a theoretical foundation. Thus, obtaining a more accurate effective storage coefficient i