尽管煤层气面临诸多政策困境,但其自身的“技术坎”始终是所有玩家都绕不过去的难题。在山西柳林县的西南方向,伫立着一些井架。这是1991年华北石油地质局在这里打下的煤层气气井。然而,这个开发最早的中国煤层气井网区域、同时也是中国煤层气储层渗透率最高的地区至今还尚未能实现大规模的商业化开发。自上世纪80年代中后期中国开 Although CBM faces many policy dilemmas, its own “technology limit” has always been a challenge for all players. Liulin County in Shanxi Province in the southwest, stands a number of derrick. This is the CBM well laid here by the North China Bureau of Geology and Geology in 1991. However, the area of ​​China’s earliest developed CBM well network, which is also the highest CBM reservoir permeability in China, has yet to achieve large-scale commercial development. Since the late 1980s China opened