Outburst elimination method of coal bed gas and coal gasification combined mining area

The invention discloses an outburst elimination method of a coal bed gas and coal gasification combined mining area. The fracturing operation of the horizontal section of a first L-shaped well 1 influences the stress change of the structures of coal beds around the horizontal section of a second L-shaped well 2 and the horizontal section of a third L-shaped well 3 while increasing the air permeability of coal beds around a well body, a good foundation is provided for the formation of a gasification channel in the combustion and gasification process of coal at the horizontal section of the second L-shaped well 2 and the horizontal section of the third L-shaped well 3, and the structure of a gasification furnace is optimized; the desorption of coalbed methane in coal bodies around the horizontal section of the first L-shaped well 1 is accelerated by high temperature which is generated by the horizontal section of the second L-shaped well 2 and the horizontal section of the third L-shapedwell 3 generate in the c