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胶束驱提高采收率胶束溶液驱油是一种适用于轻质油既复杂又极有前景的三次采油方法。胶束驱油要先注入胶束溶液段塞(大约5%孔隙体积),接下来注入聚合物溶液段塞(“缓冲剂”占50%孔隙体积),该溶液由水驱替。通常在注入胶束缓冲剂之前要注入前置液对岩石进行处理,所使用的胶束溶
Micellar flooding enhanced oil recovery micellar solution flooding is a light oil for both complex and very promising tertiary recovery methods. Micellar flooding is preceded by the micelle solution slug (about 5% of the pore volume) followed by the polymer solution slug (50% of the void volume of the buffer) which is flooded with water. The rock is typically treated by injecting a preflush to the micellar buffer prior to injection into the micellar solution