发明名称 |
Apparatus and method for radially expanding and plastically deforming a tubular member |
摘要 |
An apparatus for radially expanding and plastically deforming a tubular member that includes a valve assembly for permitting the injection of a hardenable fluidic sealing material into an annulus between the tubular member and a preexisting structure.
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申请公布号 |
US7438133(B2) |
申请公布日期 |
2008.10.21 |
申请号 |
US20050546548 |
申请日期 |
2005.08.23 |
申请人 |
ENVENTURE GLOBAL TECHNOLOGY, LLC |
发明人 |
BRISCO DAVID PAUL |
分类号 |
E21B43/00;E21B;E21B23/08;E21B29/08;E21B43/10 |
主分类号 |
E21B43/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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