Supervisor: China National Petroleum Corporation（CNPC）

Sponsor: Huabei Oilfield Branch，PetroChina

Editor & Publisher: ODPT Etitorial Department

Editor-in-Chief: Dong Fan

Proprieter: Zhu QingZhong

Deputy Editor-in-Chief: Fu LiXia

Address: Research Institute of Engineering and Technology, No. 041 South Huizhan Road, Renqiu City, Hebei Province