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
Geological Exploration and Devolopment Institute of Sichuan Petroleum Adminstration
Chengdu Geophysical Research Center of Sichuan Petroleum Administration
Geological Investigation Department of Sichuan Petroleum Administration
Institute of Natural Gas of Sichuan Petroleum Administration
South Sichuan Geologging Company of Sichuan Petroleum Administration Bureau
Well Logging Company of Sichuan Petroleum Administration
appraisal of petroleum exploration
Changqing Petroleum Exploration Administration
CNPC Research Institute of Petroleum Exploration and Development
Dagang Research Institute of Petroleum Exploration and Development
Daqing Research Institute of Petroleum Exploration and Development
大庆石油勘探开发研究院
石油工业部大庆石油勘探开发研究院
exploitation of petroleum resources in western China
Exploration of Petroleum
Geological Institute of Petroleum Exploration Headquarters of Guizhou
Graduate Student Department of the Institute of Petroleum Exploration and Development
Guizhou Headquarters of Petroleum Exploration and Exploitation
Henan Corporation of Petroleum Exploration and Exploitation
Institute of Petroleum Exploration Bureau Jiangsu