发明名称 |
Use of foam shape memory polymer to transport acid or other wellbore treatments |
摘要 |
An embodiment provides a device that includes a shape memory member having a sealed outer surface and a permeable inner mass and a selected fluid placed and sealed within the inner mass at a first temperature. The selected fluid is released from the inner mass when the shape memory member is heated to a second temperature. |
申请公布号 |
US8240392(B2) |
申请公布日期 |
2012.08.14 |
申请号 |
US20090565120 |
申请日期 |
2009.09.23 |
申请人 |
BARNARD JASON J.;GABRYSCH ALLEN D.;BAKER HUGHES INCORPORATED |
发明人 |
BARNARD JASON J.;GABRYSCH ALLEN D. |
分类号 |
E21B33/12;E21B36/00 |
主分类号 |
E21B33/12 |
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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