Abstract: Hydraulic fracturing a subterranean formation including to count the number and types of fractures created in real time. The hydraulic fracturing involves injecting a frac slurry having frac fluid and proppant through a wellbore into the subterranean formation, hydraulic fracturing the subterranean formation with the frac slurry, and observing change in fracture counts with changes in proppant size and proppant concentration in the frac slurry. The hydraulic fracturing includes shear fracturing the rock in the subterranean formation. Operating parameters of the hydraulic fracturing may be adjusted in real time to increase the amount of shear fracturing occurring per unit time. Such adjusting may be based on resonant frequency at which the rock fractures with destruction as super shearing.

Abstract: A system and method of hydraulic fracturing a geological formation in the Earth crust, including providing fracing fluid through a wellbore into the geological formation, wherein the hydraulic fracturing includes complex shear fracturing.

Abstract: A system and method of hydraulic fracturing a geological formation in Earth's crust, including injecting fracing fluid through a wellbore into the geological formation, measuring pressure associated with the hydraulic fracturing, determining net stress of the geological formation from the hydraulic fracturing, and determining presence of complex shear fracturing or complex shear fractures correlative with the net stress.