Simulation of CO2 Injection into Fractured Coal Samples

Coal bed formation is widely considered a potential reservoir for CO 2 geological storage. The injection of CO 2 into coalbed formations is beneficial for reducing the CO 2 concentration in the atmosphere and enhancing the recovery of coalbed methane, which is a clean fuel. Natural coal mass is a complex system comprising fractures and matrixes. However, fluid transportation in this system is complicated, and its study is challenging. In this...