Study on the gas control situation and countermeasures in Zhengzhou coal mine

According to the situation that "three soft" coal bed develops well in theZhengzhou region and its gas control is experiencing great difficulty,this paper not only analyzes the mine gas geology conditions including coalfield geological structure and the distribution of highly gassy areas in detail,but it also discusses the achievements and the problems embedded in the current gas control in this region.Based on the analysis,six recommendations about gas control to Zhengzhou region are proposed,which will provide beneficial guides for gas control in the area.