发明名称 Clean Viscosified Treatment Fluids and Associated Methods
摘要 Treatment fluids comprising an aqueous base fluid, a compliant cellulosic viscosifying agent, a crosslinking agent, and a protective ligand are provided. The present invention provides methods of using the treatment fluids in subterranean formations. One example of a suitable method includes providing a fracturing fluid comprising an aqueous base fluid, a compliant cellulosic viscosifying agent, a crosslinking agent, and a protective ligand and introducing the fracturing fluid into at least a portion of a subterranean formation at a rate and pressure sufficient to create or enhance at least one or more fractures in the subterranean formation.
申请公布号 US2011214859(A1) 申请公布日期 2011.09.08
申请号 US20100718382 申请日期 2010.03.05
申请人 LOVELESS DAVID M;HARRIS PHILLIP C;SAINI RAJESH K;TONMUKAYAKUL NARONGSAK;LIANG FENG 发明人 LOVELESS DAVID M.;HARRIS PHILLIP C.;SAINI RAJESH K.;TONMUKAYAKUL NARONGSAK;LIANG FENG
分类号 E21B43/16 主分类号 E21B43/16
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