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Acidizing reservoirs while chelating iron with sulfosalicylic acid
Acidizing reservoirs while chelating iron with sulfosalicylic acid
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机译:在用磺基水杨酸螯合铁的同时酸化储层
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摘要
The acidizing of a reservoir, particularly one that contains an asphaltenic oil, is improved by using an aqueous solution of strong acid which contains enough sulfosalicylic acid to prevent the formation of iron-asphaltenic solids.
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