发明授权
- 专利标题： Acid-generating fluid loss control additives and associated methods
- 专利标题（中）： 产酸流失液控制添加剂及相关方法
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申请号： US11598150申请日： 2006-11-09
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公开(公告)号： US07686080B2公开(公告)日： 2010-03-30
- 发明人: Bradley L. Todd , David E. McMechan
- 申请人： Bradley L. Todd , David E. McMechan
- 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： McDermott Will & Emery LLP
- 代理商 Robert A. Kent
- 主分类号： E21B43/00
- IPC分类号： E21B43/00 ; E21B43/26
摘要：
Many methods are provided herein including a method of providing fluid loss control comprising: providing a treatment fluid; adding to the treatment fluid an acid-generating fluid loss control additive comprising an acid-generating component wherein the acid-generating fluid loss control additive forms droplets in the treatment fluid; and placing the treatment fluid into a subterranean formation. Other methods are provided as well.