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Well cementing method using a composition having improved flow properties, containing sulfonated copolymers of styrene-maleic anhydride
Well cementing method using a composition having improved flow properties, containing sulfonated copolymers of styrene-maleic anhydride
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机译：使用具有改善的流动性的组合物的固井方法，该组合物包含苯乙烯-马来酸酐的磺化共聚物
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摘要
Aqueous hydraulic cement compositions containing sulfonated copolymers of styrene-maleic anhydride as flow-property-improving and turbulence- inducing additives and their use in cementing wells is disclosed.
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