Experimental study of surfactant flooding system in low permeability reservoir

Abstract In view of reservoirs with low pressure, medium porosity, and low permeability in Changqing Oilfield, along with the “double high stage” in the middle and late development featuring a sharp rise in water cut and a low comprehensive water flooding recovery rate, a study of a composite surfac...

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Bibliographic Details
Main Authors: Bai Jinmei, Qian Kun, Dou Xiangji, He Yanfeng
Format: Article
Language:English
Published: Nature Portfolio 2025-04-01
Series:Scientific Reports
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Online Access:https://doi.org/10.1038/s41598-025-97678-w
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