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发明名称
System and method for controlling wellbore pressure during gravel packing operations
摘要
申请公布号
GB2436578(A)
申请公布日期
2007.10.03
申请号
GB20070004434
申请日期
2007.03.08
申请人
SCHLUMBERGER HOLDINGS LIMITED
发明人
MATTHE CONTANT
分类号
E21B43/04
主分类号
E21B43/04
代理机构
代理人
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