山西省是中国主要的煤炭生产和能源基地之一，也是中国煤层气资源大省。河东煤层气区位于山西省的西部，鄂尔多斯含煤盆地的东缘，面积约为１６０５０ｋｍ２，煤层气资源量在３万亿ｍ３以上。该区煤层厚度大，埋深适中，煤系地层中含煤层数多，主力煤层为全区稳定分布的厚... Shanxi Province is one of the major coal production and energy bases in China and a major province of coalbed methane resources in China. The Hedong CBM area is located in the western part of Shanxi Province, on the eastern edge of the coal-bearing basin in Ordos, with an area of ​​approximately 16050 km2 and a coalbed methane resource of more than 3 trillion m3. The coal seam in this area has a large thickness and a moderate depth of burial. Coal-bearing strata contain a large number of coal-bearing layers, and the main coal seam is a stable distribution of thick ...