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发明名称
SCREEN FOR CONTROLLING SAND PRODUCTION IN A WELLBORE
摘要
申请公布号
CA2569789(A1)
申请公布日期
2006.01.12
申请号
CA20052569789
申请日期
2005.06.23
申请人
SHELL CANADA LIMITED
发明人
BAAIJENS, MATHEUS NORBERTUS;CORNELISSEN, ERIK KERST
分类号
E21B43/08
主分类号
E21B43/08
代理机构
代理人
主权项
地址
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