CPC E21B 43/2607 (2020.05) [E21B 34/02 (2013.01); E21B 43/12 (2013.01); E21B 43/16 (2013.01); E21B 43/247 (2013.01)] | 20 Claims |
13. A method of hydraulic fracturing a plurality of wells, comprising:
alternating application of a constant pressure of fracturing fluid to a plurality of
wellheads by opening and closing at least one switching valve to create a pulsed pressure wave in each well associated with the plurality of wellheads for fracturing a subterranean formation associated with each well while outputting the fracturing fluid from a pump at a constant rate into each well.
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