System and method for maintaining zonal isolation in a wellbore,申请号GB20030003881-传众专利搜索

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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	GB0303881(D0)	申请公布日期	2003.03.26
申请号	GB20030003881	申请日期	2003.02.20
申请人	SCHLUMBERGER HOLDINGS LIMITED	发明人
分类号	E21B23/06;E21B33/10;E21B33/12	主分类号	E21B23/06
代理机构		代理人
主权项
地址

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