发明名称 |
USE OF FOAM SHAPER MEMORY POLYMER TO TRANSPORT ACID OR OTHER WELLBORE TREATMENTS |
摘要 |
<p>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.</p> |
申请公布号 |
EP2480751(A2) |
申请公布日期 |
2012.08.01 |
申请号 |
EP20100819397 |
申请日期 |
2010.09.22 |
申请人 |
BAKER HUGHES INCORPORATED |
发明人 |
BARNARD, JASON J.;GABRYSCH, ALLEN D. |
分类号 |
E21B33/12;C09K8/92;E21B33/122 |
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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