安徽省冶金地质勘探公司地质研究所
anhui metallurgical-geological exploration corporation
Research institute
湖南有色金属地质勘探公司
hunan nonferrous metal geological exploration geological exploration corperation
CNNC.
湖南煤田地质勘探公司
hunan goalfield geologic exploration company
Zhuzhou
湖北煤田地质勘探公司
hubei coal geoexploration company
河南油田分公司石油勘探开发研究院
Research Institute of Petroleum Exploration and Development
henan oilfield company
henan oilfield branch company
Sinopec
河南油田分公司勘探事业部
henan oilfield branch company
Sinopec
河南油田分公司勘探开发研究院
The Research Instieute of Exploration and Development
Henan oilfield
河南石油勘探开发公司
Henan Corporation of Petroleum Exploration and Exploitation
Henan Qil Exploring and Developing Company
oil explovation development corp.
henan
河南石油勘探局塔里木河南勘探公司
Tarim Henna Exploration Company of Henan Oil Exploration Bureau
河南石油勘探局录井公司
henan petroleum exploration bureau
geologging company
河南石油勘探局科技开发公司
Science and Technology Developing Company of Henan Oilfield Exploration Bureau
Science and Technology Developing Company of Henan Oilfeld Exploration Bureau
analysis of trade area
河南石油勘探局地质录井公司
henan petroleum exploration bureau
henan petroleum exploration bureau nanyang
geological log company
geology company
Sinopec
国家石化公司
national oil and petrochemical company
桂林矿产地质研究院；大港油田公司勘探事业部
Guilin Research Institute of Geology for Mineral Resources
广西有色地质勘探公司
Geological Exploration Company of Guangxi
CNNC