Enhanced Oil Recovery (EOR) 1 : Refers to a variety of processes to increase the amount of oil removed from a reservoir, typically by injecting a liquid (e.g., water, surfactant) or gas (e.g., nitrogen, carbon dioxide)
EESiFlo North America, Terminology and Glossary: Natural Gas Terms, Pennsylvania, USA 2002. flowmeterdirectory.com/flowmeter_terminology, (Nat Gas - Amer) {569}