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Oil Encyclopedia

Mar 18, 2017

Fracturing refers to the process of oil production or gas production, the use of hydraulic, so that the formation of cracks in the oil and gas layer of a method, also known as hydraulic fracturing. 

Hydrocarbon fracturing process with fracturing vehicles, the high-pressure large displacement with a certain viscosity of the liquid squeezed into the oil layer, when the oil layer appears many cracks, the addition of proppant filling cracks to improve the permeability of oil and gas to increase the water injection Or oil production. Common fracturing fluids are water-based fracturing fluid, oil-based fracturing fluid, emulsion fracturing fluid, foam fracturing fluid and acid-based fracturing fluid 5 basic types.