Through investigation, CBG in coal bed is above 2m3/t; the amount of CBG with a bury depth less than 2000m is 9.1 trillion m3, covering 91% of total resource reserves.
经调查,山西省每吨煤层中煤层气含量大于2m3/t以上,埋藏深度小于2000m的煤层气资源量约为9.1万亿立方米,占资源量的91%。
参考来源 - 山西煤层气技术的开发利用研究·2,447,543篇论文数据,部分数据来源于NoteExpress
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