Alkaline surfactant polymer flooding shown to improve recovery in very mature oilfield by more than 300%
Green Car Congress
APRIL 26, 2012
In a report on Enhanced Oil Recovery (EOR) production research published in 2000, the DOE described ASP: The alkaline-surfactant-polymer (ASP) process evolved from the early studies on micellarpolymer flooding. Polymer is added to protect the chemical slug from early dissipation by the driving water phase. water production.
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