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The aqueous solution of the acid inorganico, gelizada and foam and process for treating an underground formation of poco
The aqueous solution of the acid inorganico, gelizada and foam and process for treating an underground formation of poco
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机译:酸性无机物,凝胶和泡沫的水溶液以及用于处理poco地下地层的方法
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摘要
Foamed high viscosity aqueous inorganic acid solutions and methods of treating subterreanean well formations using such solutions are provided. The foamed acid solutions are comprised of water, at least one water soluble inorganic acid, a gelling-foaming agent comprised of a solution of a water soluble organic solvent and an ethoxylated fatty amine or a mixture of such amines and an inert gas.
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