الفهرس | Only 14 pages are availabe for public view |
Abstract This research represents a study of Visco-Elastic surfactant application in EOR and acid diversion. VES has the ability to build a viscous fluid through reaction with multi cation ions, that improves the sweep efficiency and oil productivity A comparison between VES and Polymer flooding was conducted in four core plugs. Oil recovery from VES flooding shows better results compared to Polymer flooding. |