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Foam from low cost petroleum sulfonate surfactants for fracturing along with wettability alteration
Foam from low cost petroleum sulfonate surfactants for fracturing along with wettability alteration
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机译:来自低成本石油磺酸盐表面活性剂的泡沫和润湿性改变
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摘要
Embodiments of the disclosure provide compositions and methods suitable for injection of a nanosurfactant-based foam composition into a hydrocarbon-bearing formation for hydraulic fracturing operations. The nanosurfactant-based foam composition includes a gaseous component and nanoassemblies that contain a petroleum sulfonate surfactant, mineral oil, and a zwitterionic co-surfactant.
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