北京长地万方科技有限公司(佛山分公司)
foshan branch
Beijing Changdiwanfang technology Co.
Ltd.
北京城市排水集团有限责任公司管网设施管理分公司
Branch of Network Facilities Management
beijing drainage group co.
Ltd.
长庆油田分公司第二采气厂
Gas Production Plant No.2
changqing oilfield company
长庆油田分公司第三采油厂
the third oil production factory
chanqing oilfield company
长庆油田分公司第四采用厂
changqing oilfield branch company
Sinopec
长庆油田分公司第四采油厂；中国地质大学能源学院
No.4 Oil Production Plant of Changqing Oilfield Company
CNPC
Jingbian 718500
成都理工大学；中原油田分公司研究院
Chengdu University of Technology
大港油田集团地质录井公司；新疆塔里木油田分公司
geologging company
dagang oilfield ②xingjiang tarim oilfield company
大庆石化分公司研究院
Research Institute of Daqing Petrochemical Company
大庆油田有限责任公司测试技术服务分公司
Logging Testing Services Company of Daqing Oilfield CO.LTD.
Logging Testing Services Co.of Daqing Oilfield Co.LTD.
Logging Testing Services Co. of Daqing Oilfield Co. LTD.
logging testing services company
daqing oilfield company ltd.
daqing oilfield co.
Ltd.
大庆油田有限责任公司试油试采分公司
Well Testing and Perforating Subsidiary
daqing oilfield co.
Ltd.
大同煤矿集团公司煤矿生产管理分公司
Coal Mine Manageing Branch Company of Datong mining Industry Group Company
滇黔桂油田分公司勘探开发科学研究院
Exploration and Development Academy
dian qian gui oil field branch
dian qian gui oil field brancn