发明授权
- 专利标题： Radiation-induced triggering for set-on-command compositions and methods of use
- 专利标题（中）： 辐射诱发的触发命令组合和使用方法
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申请号： US12547443申请日： 2009-08-25
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公开(公告)号： US08245783B2公开(公告)日： 2012-08-21
- 发明人: Samuel J. Lewis , James Lynn Davis , Vijay Gupta , Michele Ostraat , David F. Myers , Mike Lamvik , Andrew K. Dummer , Vikram Rao , Lawrence R. Roberts , Anthony Badalamenti
- 申请人： Samuel J. Lewis , James Lynn Davis , Vijay Gupta , Michele Ostraat , David F. Myers , Mike Lamvik , Andrew K. Dummer , Vikram Rao , Lawrence R. Roberts , Anthony Badalamenti
- 申请人地址： US OK Duncan
- 专利权人： Halliburton Energy Services Inc.
- 当前专利权人： Halliburton Energy Services Inc.
- 当前专利权人地址： US OK Duncan
- 代理机构： Misley, P.C.
- 代理商 Craig W. Roddy
- 主分类号： E21B33/14
- IPC分类号： E21B33/14 ; E21B33/138
摘要：
The present invention relates to methods useful for isolating a portion of a wellbore. In one embodiment, a method includes preparing a sealant composition containing a set modifier component. The sealant composition is placed into the wellbore and is subjected to ionizing radiation that alters the set modifier component, triggering the thickening of the sealant composition.