Coordinated development mode and evaluation method of coalbed methane and coal in coal mine area in China

In order to improve the industrialization level and application effect of coalbed methane ( CBM) and coal coordination development in China,the CBM and coal coordinated development model of thirteen coal bases in China were classified into three categories,which based on the spatial mechanism analysis of coal mine area CBM and coal coordination development,and used a hierarchical classification method when the conditions were the ground well and coal seam group. Three kinds of typical coal mining area coordinated development model and matched technical sys- tem,such as Jincheng,Lianghuai and Songzao Mining Area,were summarized and improved. The coordination degree was proposed as the index to evaluate the effect of CBM and coal coordination development,and the fuzzy comprehen- sive evaluation model and index system were established,which based on the scheme of the CBM and coal coordinated development and fuzzy evaluation method. Meanwhile,the evaluation and analysis of Sihe Coal Mine and other mines were carried out, which represented the coordinated development effect of three typical coordinated development modes. The analysis pointed out the research direction in 13th Five-Year plan period. The results are beneficial to provide theoretical support for the CBM and coal coordinated development of the coal mining area in China,and lay the foundation for the coordinated development model in coal mine area.