The Comprehensive Evaluation Model of the Development Prospect of Shale Gas Based on Fuzzy Mathematics

As an unconventional gas resource, shale gas is an practically alternative energy. Through the analysis of the current situation of shale gas development at home and abroad, this paper ascertains the influencing factors of the development prospect of the shale gas mainly from the aspects of the potential of the shale gas reservoirs, the controlling factors on the development technology of shale gas as well as national policy and so on. This paper also develops the comprehensive evaluation model of the development prospects of the shale gas basing on the method of fuzzy mathematics, and gives the calculation steps of the model. Finally, this paper carries on the analysis on real cases, and the results show that our country has good development prospect on the shale gas.