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经营范围
发明名称
System for expanding a tubular element in a wellbore
摘要
申请公布号
GB2415220(B)
申请公布日期
2007.04.04
申请号
GB20050020262
申请日期
2004.04.13
申请人
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.
发明人
SCOTT ANTHONY BENZIE;ANDREI GREGORY FILIPPOV;NEIL PHILIP THOMSON
分类号
E21B43/10
主分类号
E21B43/10
代理机构
代理人
主权项
地址
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