65438-0982 joined Bohai Oil Company, and served as geologist, assistant geologist, captain of mud logging team of joint venture company and secretary of Youth League Committee of Bohai Company.

1986 was recommended, selected and admitted to the fourth training course for party and government cadres of the Central Party School;

1989 After graduation, he served as deputy secretary, secretary and secretary of the Party Committee of Bohai Oil Drilling Company;

1994 secretary of the party Committee and deputy general manager of Ren Zhonghai petroleum technical service company;

1995 director of the office of China offshore oil corporation;

1999 Secretary of the Party Committee and Discipline Inspection Commission of Ren Zhonghai Petroleum Research Center;

In 2000, he served as Party Secretary of directly under the authority of China Offshore Oil Corporation and Director of the Ideological and Political Department of the Corporation;

In 2002, the Central Organization Department sent him to the Three Gorges Company for temporary training.

In 2003, he served as assistant to the general manager of China Offshore Oil Corporation and secretary of the Party Committee of directly under the authority.

In September 2004, he served as a member of the party group of China Offshore Oil Corporation and the head of the discipline inspection team of the party group;

20 12.2 served as the deputy general manager of China Offshore Oil Corporation, and no longer served as the leader of the discipline inspection team of the party group of China Offshore Oil Corporation.