Beijing Central Engineering and Research Research Institute of Non -ferrous Metallurgical Industry
Bohai Oilfield Exploration and Development Research Institute of CNOOC
Course of research and development of new drug
Exaploration and Development Research Institute of Daqing Oilfield Limited Company
Exploration and Development Research Institute of Daqing Oil Field Company Ltd
Exploration and Development Research Institute of Daqing Oilfield Company Limited
大庆油田有限责任公司勘探开发研究院
中国石油大庆油田有限责任公司勘探开发研究院
Exploration and Development Research Institute of Daqing Oilfield Company Ltd
Exploration and Development Research Institute of Daqing Petroleum Administrative Bureau
Exploration and Development Research Institute of Henan Oilfield
Exploration and Development Research Institute of Huabei Oilfield
Exploration and Development Research Institute of Jidong Oilfield Subcompany
Exploration and Development Research Institute of Jilin Oil Field Company
Exploration and Development Research Institute of Liaohe Petroleum Exploration Bureau
辽河石油勘探局勘探开发研究院；辽河油田科技外语协会
Exploration and Development Research Institute of PetroChina
Exploration and Development Research Institute of the North China
Exploration and Development Research Institute of the North China Oil Field
Exploration and Development Research Institute of Zhongyuan Oil Field Company
Geological Exploration and Development Research Institute of Sichuan Petroleum Administration
四川石油管理局地质勘探开发研究院
四川石油管理局石油地质勘探开发研究院
Wuxi Petroleum Geology Insitute of Exploration and Development Research Institute of SINOPEC