发明名称 |
ION EXCHANGE METHOD OF SWELLABLE PACKER DEPLOYMENT |
摘要 |
A downhole article includes an ion exchange polymer; and a composition that includes an elastomer and an absorbent material. A method of maintaining expandability of a downhole article includes disposing a downhole article comprising an elastomer, absorbent material, and an ion exchange material in a borehole, the ion exchange material comprising host ions; and exchanging fluid ions in a fluid with host ions from the ion exchange material to maintain the expandability of the downhole article.
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申请公布号 |
US2013126190(A1) |
申请公布日期 |
2013.05.23 |
申请号 |
US201113300916 |
申请日期 |
2011.11.21 |
申请人 |
MAZYAR OLEG A.;GOODSON JAMES E.;BAKER HUGHES INCORPORATED |
发明人 |
MAZYAR OLEG A.;GOODSON JAMES E. |
分类号 |
E21B33/127;C08J5/20;E21B33/12 |
主分类号 |
E21B33/127 |
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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