中国石化西北油田分公司石油勘探开发研究院
SINOPEC Northwest Oilfield Company
Petroleum Exploration and Production Research Institute
西北油田分公司勘探开发研究院；西北油田分公司开发处
northwest oilfield company
Research Institute of Exploration and Development
Sinopec
中石化勘探开发研究院；中国石油勘探开发研究院
Research Institute of Petroleum Exploration and Development
Sinopec
中国石化石油勘探开发研究院石油化探研究所
Institute of Oil Geochemical Exploration of Academy of Oil Exploration and Development of SINOPEC
中国石化勘探开发研究院石油化探研究所
Institute of Petroleum Geochemical Exploration of Academy of Exploration and Development of SINOPEC
中国石化西北分公司勘探开发研究院
Research Institute of Exploration and Development
northwest branch
Sinopec
中国石化集团公司石油勘探开发研究院化探研究所
Institute of Gechemical Exploration of Academy of Oil Exploration and Development of SINOPEC
中国石化石油勘探开发研究院勘探所
SINOPEC Research Institute of Petroleum Exploration and Development
中国石油勘探开发研究院；中国石油冀东油田公司
Research Institute of Petroleum Exploration 2.PetroChina Jidong Oilfield Company
Tangshan 063004
中国石油勘探开发研究院；中国石油青海油田公司
Research Institute of Petroleum Exploration 2.PetroChina Qinghai Oilfield Company
Gansu 736200
中国石油勘探开发研究院西北分院
awning stanchion
Northwest Branch of PetroChina Research Institute of Petroleum Exploration and Development
Northwest Branch of PetroChina Research Institute of Exploration and Development
Northwest Research Institute of Petroleum Exploration and Development
Northwest Branch of Research Institute of Petroleum Exploration and Development
Northwest Subsidiary of Research Institute of Exploration and Development
Research Institute of Petroleum Exploration Development
Research Institute of Petroleum Exploration and Development
Institute of Petroleum Exploration and Development. CNPO
China Petroleum ED Institute
Research Intitule of Petroleum Exploration and Development
northwest branch
northwest subsidiary
Northwest Branch of RIPED
PetroChina
中国石油勘探开发研究院西北石油地质研究所
northwestern geological institute
PetroChina
中石化华北分公司勘探开发研究院石油开发所
Petroleum Exploration Institute of Huabei Co.
Sinopec
中国石化河南油田分公司石油勘探开发研究院
SINOPEC Henan Oilfield Company
Research Institute of Petroleum Exploration and Production
中国石化石油勘探开发研究院西部分院
The Western Branch of SINOPEC Research Institute of Petroleum Exploration and Production
中国石化石油勘探开发研究院油藏工程研究所
Sinopec Exploration and Production Research Institute
reservoir engineering research department
中国石油化工股份有限公司西北分公司勘探开发研究院
Northwest Branch of Petroleum Exploration and Production Research Institute
Sinopec
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
中国石化石油勘探开发研究院
bilinear function
Sinopec Exploration and Production Research Institute
Sinopec Research Institute of Petroleum Exploration and Production
exploration production research institute
Research Institute of Petroleum Exploration and Development
Exploration and Production Research Institute
Research Institute of Exploration and Production
Research Institute of Petroleum Exploration and Production
Reserch Institute of Exploration and Production
Exploration 2.Testing Brigade ofDaqing Production Test Branch Company
China University of Mining Technology
Sinopec
beijing
PetroChina
Daqing 16342