发明申请
- 专利标题： Treatment Fluid With Oxidizer Breaker System and Method
- 专利标题（中）： 具有氧化破碎器系统和方法的处理流体
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申请号： US12363917申请日： 2009-02-02
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公开(公告)号： US20090221453A1公开(公告)日： 2009-09-03
- 发明人: Sumitra Mukhopadhyay , Don Williamson , Richard D. Hutchins
- 申请人： Sumitra Mukhopadhyay , Don Williamson , Richard D. Hutchins
- 主分类号： C09K8/70
- IPC分类号： C09K8/70 ; C09K8/90 ; C09K8/68 ; C09K8/74
摘要：
A treatment fluid composition for treating a subterranean formation is formed from an aqueous fluid, a hydratable polymer and a polymer breaking system. The polymer breaking system includes an oxidizing breaking agent and an activator capable of providing a bisulfite ion source. A method of treating a subterranean formation may also be performed by forming a treatment fluid comprising an aqueous hydrated polymer solution and a polymer breaking system. The polymer breaking system includes a breaking agent of an oxidizer and an activator capable of providing a bisulfite ion source. The treatment fluid is introduced into the formation.
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