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公开(公告)号:US20120193095A1
公开(公告)日:2012-08-02
申请号:US13394317
申请日:2010-08-10
摘要: Fluids for use in hydrocarbon recovery operations include a non-aqueous fluid and at least one organo-anionic surfactant. The fluids may be used in methods for conducting hydrocarbon recovery operations, such as drilling operations, completion operations, production operations, injection operations. The fluid may be adapted to remediate a NAF filter cake. Exemplary organo-anionic surfactants may include one or more of monoethanol ammonium alkyl aromatic sulfonic acid, monoethanol ammonium alkyl carboxylic acid, and mixtures thereof.
摘要翻译: 用于烃回收操作的流体包括非水流体和至少一种有机阴离子表面活性剂。 流体可以用于进行烃回收操作的方法,例如钻井操作,完井操作,生产操作,喷射操作。 流体可以适于修复NAF滤饼。 示例性的有机 - 阴离子表面活性剂可以包括烷基芳族磺酸单乙醇铵,烷基羧酸单乙醇铵及其混合物中的一种或多种。