发明申请
- 专利标题： High Temperature Fracturing Fluids and Methods
- 专利标题（中）： 高温压裂液和方法
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申请号： US12566303申请日： 2009-09-24
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公开(公告)号： US20110067875A1公开(公告)日： 2011-03-24
- 发明人: Gary P. Funkhouser , Rajesh K. Saini , Arnab Mukherjee
- 申请人： Gary P. Funkhouser , Rajesh K. Saini , Arnab Mukherjee
- 主分类号： E21B43/26
- IPC分类号： E21B43/26
摘要：
Of the many methods and compositions provided by this invention, one method a method of treating a subterranean formation, comprising: providing a treatment fluid comprising: an aqueous base fluid and a reaction product of a gelling agent comprising a copolymer or salt thereof comprising N-[tris(hydroxymethyl)methyl]acrylamide, 2-acrylamido-2-methylpropanesulfonic acid or a salt thereof, and acrylamide; and a crosslinking agent; and introducing the treatment fluid into a subterranean formation.
公开/授权文献
- US08309498B2 High temperature fracturing fluids and methods 公开/授权日：2012-11-13