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It is reported that in the national energy exploration strategy, the Ministry of Land and Resources pays great attention to the development and utilization of shale gas resources. In 2004, the Research Center for Oil and Gas Resources Strategy of the Ministry of Land and Resources and China University of Geosciences (Beijing) began the research work on shale gas resources. After comparing the metallogenic conditions of 8 provinces and cities such as Hunan and Sichuan, it is believed that the three subterranean formations of Cambrian, Lower Shiliu, and Middle Permian are widely distributed in the southern and southeastern regions of Chongqing, and large-scale shales are formed in many places. The possibility of gas. Among them, the districts and counties in Chongqing, such as Yongjiang, Wansheng, Nanchuan, Wulong, Pengshui, Xiangyang, Xiushan and Wuxi, are the most favorable metallogenic belts for shale gas resources. Therefore, they have been identified as the first targets for field exploration work.
Shale gas refers to natural gas whose main body is located in dark mud shale or high carbon shale and is mainly accumulated by adsorption or free state. As one of the new energy sources, this is both a potential alternative energy source for conventional energy natural gas and a clean and environmentally friendly energy source.
Shale gas resource development has started in the United States and Canada. Shale gas resources in China's major basins and regions are approximately 15 trillion to 30 trillion cubic meters, roughly the same as the United States’ 28.3 trillion cubic meters, and the economic value is huge.
China officially implements new energy shale gas development
The Ministry of Land and Resources recently launched China's first shale gas exploration project in Qijiang County, Chongqing. This indicates that following the United States and Canada, China has officially begun exploration and development of this new energy shale gas resource.