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
中国石化西北油田分公司勘探开发研究院
Research Institute of Exploration and Development
northwest oilfield branch
Sinopec
Institute of Exploration Development
northwest petroleum bureau
northwest oilfield company
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
华北油田分公司勘探开发研究院
Iastitute of Petroleum Exploration and Development
huabei petroleum administration
华北油田分公司勘探开发研究院地球物理室
Exploration and Development Research Institute of Huabei Oilfield
中国石油华北油田分公司勘探开发研究院
bonding between fresh and old concrete
Research Institute of Exploration and Development
huabei oilfield company
PetroChina
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
华北油田公司勘探开发研究院
The Institute of Petroleum Exploration a nd Development of Huabei Oil Field
中国石油华北油田公司勘探开发研究院
Exploration and Development Research Institute
PetroChina Huabei Oilfield Company
河南油田分公司勘探开发研究院
The Research Instieute of Exploration and Development
Henan oilfield
吉林油田分公司勘探开发研究院
Exploration and Development Research Institute of Jilin Oil Field Company
冀东油田分公司勘探开发研究院
Exploration and Development Research Institute of Jidong Oilfield Subcompany
Exploration and Development Research Institute
jidong oilfield company
PetroChina
江汉油田分公司勘探开发研究院
jianghan oilfield branch company
Sinopec
Jianghan Oil field Branch Company
Exploration and Development Research Institute of Jianghan Oilfield Company
江汉油田分公司勘探开发研究院物探分院
jianghan oilfield branch company
Sinopec
辽河油田分公司勘探开发研究院
Research Institute of Petroleum Exploration and Development
liaohe oilfield company
CNPC
Research Institute of Exploration and Development
Research Institute of Petroleum Exploration Development
塔里木油田分公司勘探开发研究院
Institute of Exploration and Development
Tarim Oil and Gas Branch Company
tarim oil field branch company
Institute of Petroleum Exploration and Development
tarim oil field company
塔里木油田分公司勘探开发研究院计算中心
CNPC Tarim Oilfield Branch
吐哈油田分公司勘探开发研究院
Research Institute of Exploration Development
tuha oilfield company
petro china
exploration development institute
tuha oilfield subsidiary
Exploration and Development Research Institute
CNPC
Research Institute of Petroleum Exploration and Development
tuba oilfield company
PetroChina