Estimation of Carbon Dioxide Emission from Shale Gas Exploration and Development and Research on the Way to Reduce Carbon Emission
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Hu Nan, Li Zhongwei, Liu Yang, Zhang Jingyu, Liang Shuai
The research situation of developing shale gas SCCO2 in recent years is summarized. The stripping mechanism of CO2in nanopores was analyzed. This paper discusses the positive and negative effects of CO2 Geological burial from the process of organic matter extraction, element movement, adsorption and expansion. The macro micro control mechanism and permeability increasing mechanism which influence the reservoir reconstitution are emphasized. The advantages and disadvantages of the mechanism are compared with the hydraulic crushing technology, and the future research direction is summarized.
Shale Gas, Supercritical Carbon Dioxide, Adsorption Desorption, Physical Properties