河南省豫东地区煤层气控制因素的探讨

Discussion on Controlling Factors of Coalbed Methane in East Henan

本文主要分析了豫东地区二叠系是煤层气贮存的层位,论述了煤层气成藏受构造及地层岩性、埋藏深度、水文地质条件等多种因素控制,阐明了煤层气对煤矿开采不会构成影响的原因。

This paper analyzes the permian system of east Henan is the layer of storage of coalbed methane, discusses many factors control the accumulation of coalbed methane, such as structure and stratigraphic lithology, burial depth, hydrogeological conditions etc., and illustrates the reasons that coalbed methane does not affect coal mining.