Congregation analysis of coalbed methane in gob area based on GIS

According to the situation of the gob area of Wangying coal mine, Fuxin, the inbreak area where coalbed methane is the most collective is found through the congregation analysis of coalbed methane in the gob area based on GIS and migrating regularity of dissociative gas. The study results also provide a basis for mining and making use of coalbed methane in the future.