发明名称 |
Prevention, actuation and control of deployment of memory-shape polymer foam-based expandables |
摘要 |
Actuation and control of the deployment of a polymeric memory-shape material on a wellbore device on a downhole tool may be accomplished by treating a compacted or compressed polymeric memory-shape material with a deployment fluid to lower its T |
申请公布号 |
AU2011243110(B2) |
申请公布日期 |
2013.09.12 |
申请号 |
AU20110243110 |
申请日期 |
2011.04.05 |
申请人 |
BAKER HUGHES INCORPORATED |
发明人 |
JOHNSON, MICHAEL;MAZYAR, OLEG A. |
分类号 |
C08G18/28;C08L75/04;E21B33/12;E21B43/08 |
主分类号 |
C08G18/28 |
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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