Waterflood 1 : A method of increasing oil recovery from an existing reservoir- Water is injected to force unrecovered oil out of reservoir rock and into nearby oil wells
EESiFlo North America, Terminology and Glossary: Oil Well Terms, Pennsylvania, Oil: Oil Well Drilling Science and Technology, USA 2002, flowmeterdirectory.com/flowmeter_terminology, (Oil Well Drilling Sci and Tech - Amer) {555}