The so-called fracture flow capacity,( Hydraulic Fracturing Proppants ) refers to the product and fracture closed width and closure stress fracture permeability (wk) f[1 ~ 2].
Proppant is the role of hydraulic fracture stimulation filling fracture initiation, which is no longer closed again, and the formation of a high flow capacity of the flow channel, keep the cracks open.
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