Since the beginning of the 7th Five-year-plan period, by the research and innovation, multi-process air drilling technology has been developed to have increasingly advanced equipments in China. This technology has played an important〖JP〗 role in accelerating the development and utilization of geothermal resources, protecting the environment and realizing low-carbon economy. Combining with the production practice, on the basis of the elaboration of the advantages of this technology and its application in geothermal well construction, the paper introduces the matching of multi-process air drilling technology and geothermal well drilling equipments as well as drilling technical measures.