中国石油天然气股份有限公司西南油气田分公司
Southwest Oil and Gas Field Company
PetroChina
中国石油西南油气田分公司勘探开发研究院
Research Institute of Exploration and Development
PetroChina Southwest Oil and Gasfield Company).
Exploration and Exploitation Research Institute of the Southwest Petroleum Company
CNPC
中国石油西南油气田分公司重庆天然气净化总厂
chongqing natural gas purification plant
PetroChina Southwest Oil Gasfield Company
中油西南油气田分公司川西北气矿
northwest sichuan gas field
Southwest Oil and Gas Field Branch
PCl
中油西南油气田分公司勘探开发研究院
ED Research Institute
southwest branch
PCL) .
Research Institute of Exploration and Development
Southwest Oil and Gas Field Branch
PCl
Research Institute of Petroleum Exploration and Development
PetroChina Southwest Oil Gasfield Company
西南油气田分公司勘探开发研究院
southwest petroleum university
西南油气田分公司重庆气矿
Chongqing Gas Field in South-West Oil-Gas Field Company
中国石油西南油气田公司勘探开发研究院
Research Institute of Exploration and Development
PetroChina Southwest Oil and Gasfield Company).
Exploration and Development Research Institute
PetroChina Southwest Oil and Gasfield Company
PetroChina Southwest Oil Gasfield Company
中油西南油气田公司川东北气矿
northeast sichuan gas field
PetroChina Southwest Oil and Gas Field Company).
中油西南油气田公司川西北气矿
Northwest Sichuan Gas Field of PetroChina Southwest Oil Gasfield Company ).
northwestern sichuan gas district
PetroChina Southwest Oil and Gasfield Company).
中油西南油气田公司勘探开发研究院
Research Institute of Exploration and Development
PetroChina Southwest Oil and Gas Field Company
Research Institute of Exploration Development
PetroChina Southwest Oil Gasfield Company).
PetroChina Southwest Oil and Gas Field Company).
PetroChina Southwest Oil Gas Field Company).
中油西南油气田公司重庆气矿气田开发工艺研究所
chongqing gas field
PetroChina Southwest Oil Gas Field Company
西南油气田公司
Southwest Oil and Gas Field Company
中国石化西南油气分公司工程技术研究院
Research Institute of Engineering Technology
sinopec southwest oil gas company).
Sinopec Southwest Oil and Gas Company).
中国石油化工股份有限公司西南分公司
southwest company
Sinopec
southwest division company
中国石油集团工程设计有限责任公司西南分公司
china petroleum engineering co.
ltd. southwest company
中石化股份公司西南分公司工程技术处
Engineering Department of Sinopec Southwest Branch .
中石化新星油气西南分公司井下作业处研究所
Institute of Downhole Operation
southwest division
new star petrolium corporation
Sinopec