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近十多年我国广泛开展了煤层气远景资源评价和煤层气地质勘探选区研究，其中不少选区进行了专门的煤储层岩石物理研究和煤层气勘探。初步找到了沁水盆地南部和鄂尔多斯盆地东缘两块煤层气保存富集条件较好的区块，经小型井网试采的结果证明其具有工业开发价值。对煤储层的渗透率、煤层气封闭条件等有了较深刻的认识，提出煤层气藏的概念；对煤层气成藏的地质条件也有了一些认识，但这些研究还只是初步的，特别是对煤层气藏不均一性的认识还很肤浅。我国的煤层气地质储量进一步扩大在很大程度上依赖于煤层气成藏地质理论的成熟程度。随着西气东送管线的建成投产，煤层气消费市场会迅速扩大。在未来十年内，我国的煤层气工业可望达到大规模开发利用的地步。
In recent ten years, China has carried out extensive research on coalbed methane prospective resource assessment and CBM geological prospecting and selection. Many of the constituencies have carried out specialized coal reservoir rock physics research and coalbed methane exploration. Two blocks in the south of Qinshui Basin and eastern margin of Ordos Basin have been preliminarily found. The results of trial mining of small-scale well patterns prove that they have industrial development value. There is a deep understanding of the permeability of coal reservoirs, the conditions of CBM confinement, etc., and put forward the concept of CBM reservoirs. Some understandings have also been made on the geological conditions of CBM reservoirs. However, these researches are only preliminary, especially The understanding of the heterogeneity of CBM is still superficial. The further expansion of China’s CBM geological reserves largely depends on the maturity of CBM geological theory. With the completion of West-East Pipeline put into operation, the CBM consumption market will rapidly expand. In the next ten years, China’s CBM industry is expected to reach the stage of large-scale development and utilization.