成都理工学院；中国海洋石油南海西部公司
Chengdu Institute of Technology
sichuan
海洋石油平台用H型钢
H beam using for offshore oil drilling platform
海洋石油平台
Offshore oil platform
offshore petroleum platform
sea oil platform
offshore platform
offshore oil platforms
offshore oil drilling platform
Marine oil platform
ocean petroleum platform
海洋石油开发公司
shengli petroleum development compang
海洋石油建设工程
offshore oil construction projects
上海海洋石油钻井工程公司
Shanghai Offshore Petroleum Drilling Corporation of SINOPEC
shanghai offshore petroleum drilling corporation
海洋石油工程股份有限公司设计公司
offshore oil engineering co.
Ltd.
CNOOC
ltd.engineering company
海洋石油工程
offshore petroleum engineering
offshore oil engineering
ocean engineering
中海技服油藏公司；中国海洋石油渤海采油公司
china offshore protech reservoir services company
tianjin
中国新星石油公司上海海洋石油局
Shanghai Offshore Petroleum Bureau．CNSPC
中国海洋石油总公司中海石油研究中心开发设计院
Institute of Development and Design
CNOOC Research Center
beijing
海洋石油工程股份有限公司
offshore oil engineering company
offshore petroleum engineering company
china offshore oil engineering corporation
offshore oil engineering co.
Ltd.
CNOOC
中国海洋石油总公司油气勘探开发战略组
Oil Exploration and Development Strategic Group of CNOOC
hebei
胜利石油管理局海洋石油开发公司
sea oil development compang
shengli petroleum administration bureau
胜利油田有限公司海洋石油开发公司
offshore Petrolumn Development Company as Subdevision Shengli oil Field
offshore petroleum development co.
Shengli oilfield Co.
Ltd.