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发明名称
System and method for maintaining zonal isolation in a wellbore
摘要
申请公布号
GB2414256(B)
申请公布日期
2006.12.20
申请号
GB20050014263
申请日期
2004.02.20
申请人
SCHLUMBERGER HOLDINGS LIMITED
发明人
BERNADETTE CRASTER;ROGER J CARD;ASHLEY BERNARD JOHNSON;PAUL WAY;HEMANT KUMAR JETHALAL LADVA;JONATHAN PHIPPS;GEOFFREY MAITLAND;PAUL REID
分类号
E21B33/12;E21B23/06;E21B33/10;E21B33/128
主分类号
E21B33/12
代理机构
代理人
主权项
地址
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