中国石化西北油田分公司石油勘探开发研究院  Petroleum Exploration and Production Research Institute; SINOPEC Northwest Oilfield Company

西北油田分公司勘探开发研究院；西北油田分公司开发处  Research Institute of Exploration and Development; northwest oilfield company; 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  Northwest Branch of PetroChina Research Institute of Exploration and Development; Northwest Branch of PetroChina Research Institute of Petroleum Exploration and Development; awning stanchion; northwest branch; Research Institute of Petroleum Exploration Development; PetroChina; Northwest Branch of RIPED; northwest subsidiary; China Petroleum ED Institute; Northwest Branch of Research Institute of Petroleum Exploration and Development; Research Institute of Petroleum Exploration and Development; Institute of Petroleum Exploration and Development. CNPO; Research Intitule of Petroleum Exploration and Development; Northwest Subsidiary of Research Institute of Exploration and Development; Northwest Research Institute of Petroleum Exploration and Development

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  Research Institute of Petroleum Exploration and Production; SINOPEC Henan Oilfield Company

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  reservoir engineering research department; Sinopec Exploration and Production Research Institute

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; Sinopec; henan oilfield branch company

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; China University of Mining Technology; Reserch Institute of Exploration and Production; Sinopec; exploration production research institute; beijing; 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; Exploration 2.Testing Brigade ofDaqing Production Test Branch Company; PetroChina; Daqing 16342