Abstract: The asymmetric deformation of the working face of high gas thick coal seam along the goaf roadway passing through the gas extraction drilling field section under the influence of mining is significant, and its form of surrounding rock damage shows obvious differences.In order to accurately grasp the mine pressure manifestation law, this paper carries out a study on the deformation mechanism of the surrounding rock and its control in the thick coal seam along the goaf roadway passing the gas extraction drilling field by means of on-site research and measurement, theoretical analysis, and numerical simulation.It is found that the deformation form of the roadway along the goaf roadway is mainly asymmetric extrusion deformation, and at the same time, the optimization design of the support parameters of the return airway of the 15111 working face of the Shijiazhuang Coal Mine is carried out, which effectively solves the support problems of the return airway of the 15111 working face, avoids the disaster of gas escaping from the mining area and spontaneous combustion of residual coal, and guarantees the high efficiency and safe production of the working face.