Methods including the steps of selecting a target fracture geometry for a portion of a subterranean formation; selecting a target tip pressure and a target back flow pressure based at least in part on a calculation for the target fracture geometry; selecting a target surface pressure and a target bottom-hole pressure based at least in part on a calculation for the target tip pressure and the target back flow pressure; and introducing a slurry fluid comprising proppant particulates into one or more fractures in the portion of the subterranean formation. The surface pressure corresponds to the target surface pressure, and bottom-hole pressure corresponds to the target bottom-hole pressure.