- 专利标题： Methods and compositions for delaying the release of treatment chemicals
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申请号： US11107427申请日： 2005-04-15
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公开(公告)号： US20060234870A1公开(公告)日： 2006-10-19
- 发明人: Michael McCabe , Jim Weaver , Robert Hanes , Billy Slabaugh
- 申请人： Michael McCabe , Jim Weaver , Robert Hanes , Billy Slabaugh
- 专利权人： Halliburton Energy Services, Inc.
- 当前专利权人： Halliburton Energy Services, Inc.
- 主分类号： C09K8/00
- IPC分类号： C09K8/00 ; E21B43/00
摘要：
A method comprising: providing at least one encaged treatment chemical that comprises a treatment chemical and a polymer carrier; placing the encaged treatment chemical into a portion of a subterranean formation; and allowing the treatment chemical to diffuse out of the encaged treatment chemical and into a portion of the subterranean formation or an area adjacent thereto.
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