1983 to 1994, successively worked in Cai Sheng headquarters of Shengli Oilfield and Xianhe Oil Production Plant, and successively served as assistant engineer, engineer, senior engineer, deputy director, deputy director and deputy chief geologist of exploration office.

1994 0 1 month, served as deputy chief geologist of Xianhe Oil Production Plant of Shengli Petroleum Administration Bureau and deputy director of Dongxin Oil Production Plant;

1April 1997 served as the first deputy director of the exploration department of Shengli Petroleum Administration Bureau;

1September 1997 as manager of exploration and development company of Shengli Petroleum Administration Bureau;

1997165438+1October, served as chief geologist of Tarim Petroleum Exploration and Development Headquarters;

1September 1999, served as deputy general manager of China Petroleum Tarim Oilfield Company;

In July 2002, he served as the general manager of China Petroleum Tarim Oilfield Company;

In June 2007, he served as the vice president of China Oil and Gas Co., Ltd. (during the period: 201KLOC-0/65438+February, he was elected as an academician of the Department of Energy and Mining Engineering of China Academy of Engineering);

In April, 20 16, he served as vice president of China Oil and Gas Co., Ltd., general manager of Daqing Oilfield, and director of Petroleum Administration Bureau (concurrently).