PetroChina Huabei Oilfield Company
中国石油华北油田公司
中国石油华北油田公司勘探开发研究院
Huabei Oilfield Company
Liaohe Oilfield Logging Company
Exploration and Development Research Institute of Huabei Oilfield
Huabei Oilfield
华北油田
华北油田公司采油工艺研究院
华北油田录井处研究所
Huabei Oilfield Geologging Company
Research Institute of Petroleum Exploration and Development of Huabei Oilfield
Huabei Oilfield Institute
BKQ Production Plant of Xinjiang Oilfield Company
Daqing Oilfield Geological Logging Company
Environmental Monitoring Station of Sinppec Henan Oilfield Company
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
Geologic Research Institute of Jiangsu Oilfield Company of SINOPEC
Geology Scientific Research Institute of Sinopec Shengli Oilfield Company
Geophysical Branch of Jianghan Oilfield Company
Geophysical Research Institute of SINOPEC Zhongyuan Oilfield Company
Geophysical Technology Institute of SINOPEC Jiangsu Oilfield Company
Geophysics Research Institute of SINOPE Jiangsu Oilfield Company