贵州省煤层气地质条件及开发利用现状

贵州煤层气资源丰富,笔者在分析了贵州省煤层气地质条件的基础上,得出影响煤层气开发的主要因素是复杂的地形条件;煤层气开采成本较高,且成品价格较低;煤层气与煤炭矿权没有分离是导致煤层气不能有效利用的主要原因,解决这些问题的主要措施是尝试煤层气的井下液化,国家重点扶持大型企业等。

Geological conditions and development and utilization situation of coal bed methane in Guizhou Province

There is abundant coal bed methane in Guizhou Province.According to analyzing the geological conditions,consider that rough terrain is the main factor which influences the development of coal bed methane.High exploitation cost,low finished products price and unseparated mining right of coal bed methane and coal lead to the low utilization efficiency of coal bed methane.In order to resolve those problems,liquefaction of coal bed methane underground is a reasonable method and key large-scale enterprises relat...