Study on Geological Structure and Gas Content Occurrence Regularity of Gas Mine

Abstract

This paper systematically analyzes the distribution characteristics of geological structure of high gas mine, discusses the influence of geological structure on coal seam gas deposit, and obtains the distribution law of gas in the mine. The relationship between the original gas content of coal seam and the factors such as elevation of bottom plate, depth of coal seam and thickness of overlying bedrock is established. Then effectively guide the coal mine gas management, for the mine coal bed gas reserve budget and gas extraction standard effect evaluation provides a reference.