Graduated from Southwest Petroleum Institute in 1978, majoring in oil production engineering. From 1986 to 1988, he studied at the Institute of Petroleum Engineering of Clausthal University of Technology in West Germany. After returning to China, he has been engaged in teaching and scientific research of oil and gas production engineering. He presided over the National Natural Science Foundation project "Basic Research on the Application of New Ball Plug Continuous Gas Lift Oil Recovery and Drainage Gas Recovery Technology" and 5 provincial and ministerial level scientific research projects, and was responsible for 15 external scientific research projects. The self-developed "Oil and Gas Well System Analysis WM" software has been used to complete the design of gas and oil production engineering plans for many oil and gas fields such as Xinchang Gas Field in Western Sichuan, Wangjiatun Gas Field in Daqing, Zhongyuan Qiaokou Condensate Gas Field, and Daniu Gas Field in the Ordos Basin. The innovative achievement "Gas Lift System Efficiency Evaluation Method" and the corresponding engineering application software developed have been successfully applied to gas lift production wells in Zhongyuan Oilfield, achieving significant economic and social benefits. We made our own ball plug gas lift physical simulation device and carried out physical simulation and numerical simulation research. We have obtained 4 national utility model patents, including "ball plug gas lift underground gas-liquid mixer" and "ball plug gas lift surface electric pitching device". Has applied for 1 national invention patent. Won the third prize of Sichuan Provincial Science and Technology Progress Award twice in 1996 and 2004; published more than 40 papers at international SPE academic conferences and domestic journals, including more than 20 papers included in EI and 1 paper included in ISTP; opened and Lectures 4 courses. He is the editor-in-chief of the Ministry of Education's 21st century course textbook "Oil Production Engineering" which won the third prize for teaching achievements in Sichuan Province in 2004. He is responsible for the construction of the quality course "Oil Production Engineering" and participates in the editing of "Natural Gas Engineering" and "Gas Production". Engineering" textbook, co-edited 1 monograph. He has supervised 35 master students who have graduated, and 7 of them have won excellent papers for 6 consecutive years. He has supervised 8 doctoral students, and 2 of them have graduated.