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淮南矿区瓦斯综合利用的先决条件1、瓦斯赋存量淮南煤田是我国高瓦斯煤田的典型代表,瓦斯资源丰富,赋存总量高达5928亿m3。按年开发瓦斯量10亿m3计,可持续发展500年以上。煤田瓦斯含量总体是东高西低,以谢李深部为中心的东部区域瓦斯含量最高,西部的刘庄、谢桥井田瓦斯含量较低
Prerequisites for Comprehensive Utilization of Gas in Huainan Mining Area 1. Gas Occurrence Huainan Coalfield is a typical representative of China’s high-gas coalfield with rich gas resources, with a total occurrence of 592.8 billion m3. According to the annual development of 1 billion m3 gas meter, sustainable development for more than 500 years. The gas content in the coalfield is generally high in the east and low in the west, the gas content in the eastern region centered on the deep part of Xie Li is the highest, and the gas content in the Liuzhuang and Xieqiao wells in the west is lower