发明名称 CHELANT BASED SYSTEM AND POLYLACTIDE RESIN FOR ACID DIVERSION
摘要 Compositions and methods for treating a subterranean formation including forming a fluid comprising chelant and polylactide resin fiber; and introducing the fluid to a subterranean formation, wherein the temperature of the formation is about 300° F. or warmer. Compositions and methods for treating a subterranean formation including forming a fluid comprising viscoelastic surfactant, trisodium hydroxyethylethylenediamine-triacetate and polylactide resin fiber; and introducing the fluid to a subterranean formation, wherein the temperature of the formation is about 300° F. or warmer.
申请公布号 US2011284222(A1) 申请公布日期 2011.11.24
申请号 US201113111674 申请日期 2011.05.19
申请人 CHAABOUNI HASSAN;SHARKASS SHERIF;OLAOYE OLUBIYI;SOBERNHEIM DAVID 发明人 CHAABOUNI HASSAN;SHARKASS SHERIF;OLAOYE OLUBIYI;SOBERNHEIM DAVID
分类号 E21B43/26 主分类号 E21B43/26
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