1992.09- 1995.06: graduate department, Southwest Petroleum University, Master.
1995.09- 1998.06: graduate department, Ph.D.
1998.07-2000.11:lecturer, School of Petroleum Engineering, Southwest Petroleum University.
2000.11-2004.11:Associate Professor, School of Petroleum Engineering, Southwest Petroleum University, fixed researcher of State Key Laboratory, academic secretary of provincial key laboratory of natural gas exploitation.
2004. 1 1-2006.06: Professor, School of Petroleum Engineering, Southwest Petroleum University, fixed researcher of State Key Laboratory, academic secretary of Provincial Key Laboratory.
2006.07-2006.5438+02: Professor, School of Petroleum Engineering, Southwest Petroleum University, fixed researcher of State Key Laboratory.
2007.0 1-20 12.07: Professor, doctoral supervisor, outstanding talent of Petroleum Engineering College of Southwest Petroleum University, vice president, executive vice president, dean, fixed researcher of State Key Laboratory, and head of construction of engineering research center of Ministry of Natural Gas Development and Education.