Bohai Oil Offshore Engineering Company
Offshore Oil Engineering Company
Laboratory of Bohai Oil Research Institute
Research Institute of Bohai Oil Corporation
渤海石油公司勘探开发研究院
中国海洋石油总公司渤海石油公司研究院
中国海洋石油研究中心渤海研究院
China Offshore Oil Bohai Corporation
Chian Offshore Oil Bohai Corporation
Institute of Bohai Company
China Aviation Oil Company
China National Offshore Oil Company Research Center Bei Jing 1000027
China Offshore Oil Engineering Corporation
中海工程股份有限公司设计分公司
海洋石油工程股份有限公司
Croton oil (Oil of tiglii)
design of oil engineering
Independent Oil Company