观音山井田控气地质因素研究

For further research on gas-bearing geological factors of coal mine area in Guanyinshan field and the controlling gas geologic factors, the article on the basis of the original coal geological exploration data, and join the lab test related technical means such as analysis and data calculation, using statistical analysis method is summarized geological factors controlling gas of coal bed gas content in the study area. Studies have shown that hydrogeological conditions, coal seam roof and floor lithologic changes, geological structure and coal seam buried depth and so on four geological conditions are major geological factors affecting coal seam gas content in the study area.