Manifestation of coupled mechanical and chemical effects in experimental studies of changes in elastic properties, porosity and permeabilityof reservoir rocks under the influence of filtration of water saturated with carbon dioxide
The article provides an overview of publications devoted to laboratory studies of the effect of water saturated with carbon dioxide on the porosity, permeability and elastic properties of reservoir rocks. The main chemical reactions of the interaction of dissolved carbon dioxide with rock minerals are presented. A significant change in the modulus of elasticity, modulus of volumetric compression, porosity and permeability of core samples under the influence of water saturated with carbon dioxide is shown.