发明申请
- 专利标题： Compositions for reducing the viscosity of treatment fluids
- 专利标题（中）： 用于降低处理液粘度的组合物
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申请号： US11030403申请日： 2005-01-06
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公开(公告)号： US20060148658A1公开(公告)日： 2006-07-06
- 发明人: Robert Hanes , Richard Pauls , David Griffin , Keith Frost , John Terracina
- 申请人： Robert Hanes , Richard Pauls , David Griffin , Keith Frost , John Terracina
- 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：
In one embodiment, the present invention provides a viscosified treatment fluid composition comprising a base fluid, a gelling agent, and a breaker composition that comprises an oxidizing breaker and a breaker activator that comprises a metal and a protein. In another embodiment, the present invention provides a viscosified treatment fluid composition comprising a base fluid, a gelling agent, and a breaker composition that comprises an oxidizing breaker and a breaker activator that comprises iron. In an embodiment, the present invention provides a breaker composition comprising an oxidizing breaker and a breaker activator that comprises a metal and a protein.
公开/授权文献
- US07888297B2 Compositions for reducing the viscosity of treatment fluids 公开/授权日：2011-02-15
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