دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: the rate at which a fracturing fluid leaves the fracture and enters the formation surrounding the fracture. Generally, it is desirable for fracturing fluids to have a low leak-off rate (i.e., very little fluid should enter the formation being fractured),so that the fracture can be better extended into the formation.