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Low fluid loss salt saturated cement slurries, additives and methods
Low fluid loss salt saturated cement slurries, additives and methods
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机译:低失水盐饱和水泥浆,添加剂和方法
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摘要
Low fluid loss salt saturated cement slurries, liquid fluid loss reducing additives for preparing slurries and methods of using the slurries in oil and gas well cementing operations are provided. The low fluid loss aqueous salt saturated cement slurries are comprised of hydraulic cement, salt saturated water and the reaction product of polyethyleneimine and one or more sulfonated organic compounds.
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