Simple Discussions on using fractured wells develop coalbed methane

Fracturing is the most effective method to enhance recovery of CBM.But,this technique doesn't apply to all coal layers.It is the beginning stage of developing CBM for our country and fracturing is widely used because of low permeability.Therefore,analyze the enhanced recovery mechanics and the production characteristics in this paper.Combined with developed coalbed methane reservoirs,analyze the applicability of fractured wells so that guide subsequent work.