It is noteworthy that the low-permeability oil fields which has been proved that CO_2 flooding can obtain good results for the low permeability and small fault block oil reservoir in which the water flooding has proven ineffective, but in our country the study of the Application of CO_2 is still at the initial stage.

Production of attic oil in complex fault block reservoir by CO_2 gas drive;

Multicomponent Multiphase & Unu-isothermal Numerical Simulation of CO_2 Miscible Flooding;