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Gas geological origin of the gas geological body , geological evolution control gas formation conditions , storage conditions , occurrence and distribution law , on existing state of today 's coal seam gas is subjected to complex geological history of the evolution of the role of coal-bearing strata . This thesis is to study the statistics Jincheng Anthracite Mining Group zhaozhuang Mine # 3 coal seam as the research object , using the theory of plate tectonics , regional geological evolution theory , control theory the gas occurrence constructed step by step , study the geological structure of the coal seam gas control ; field measurement of gas emission volume, the gas content data , field observations of tectonic coal distribution state , combined with the history of the evolution of geological analysis zhaozhuang mine methane occurrence characteristics and tectonic coal development characteristics of different production -like structure of coal seam gas control role . The zhaozhuang mine is located east of Qinshui Basin , the western part of , the Haihe River Zhuozhang basin and Yellow River Dan River Basin watershed area , watershed throughout the mine , a very special hydrogeological conditions , the use of this article Hydrogeological Controlled gas characteristics 3 the form of kinds of role : hydraulic migration fugitive role , the role of hydraulic closed , hydraulic blocking effect of the hydrogeological conditions of the mine Coalbed gas . Finally , the use of linear regression forecast 3 # coal seam gas emission rate and gas content .
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