Surfactant-polymer flooding formulated with commercial surfactants and enhanced by negative salinity gradient
Xu Han, Zhao Chen, Guoyin Zhang, Jianjia Yu
Topics & Concepts
SalinityPulmonary surfactantChemistryEffluentAqueous solutionSulfonatePolymerSurface tensionMicroemulsionChromatographyChemical engineeringSodiumOrganic chemistryEnvironmental engineeringGeologyThermodynamicsEnvironmental sciencePhysicsOceanographyBiochemistryEngineeringEnhanced Oil Recovery TechniquesHydraulic Fracturing and Reservoir AnalysisPetroleum Processing and Analysis