Hydraulic fracturing system and method
OwnerGary C. Wallsinventor
Life of this patent
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Abstract
A hydraulic fracturing system and method are disclosed. The system can include a manifold having a first fluid outlet, a second fluid outlet, and a plurality of fluid inlets. The system can also include primary pumps, which are fluidically coupled to one of the fluid inlets, wherein the primary pumps are configured to deliver a first fluid stream to the first fluid outlet and a second fluid stream to the second fluid outlet. The system can further include a supplemental pump fluidically coupled to the second fluid outlet, wherein the supplemental pump is configured to deliver pulses of fluid to the first fluid stream.
Claims19
A hydraulic fracturing system, comprising:
- a manifold, comprising:
- a first fluid outlet;
- a second fluid outlet;
- and
- a plurality of fluid inlets;
- a plurality of primary pumps, wherein each of the primary pumps is fluidically coupled to one of the fluid inlets, wherein the primary pumps are configured to deliver a first fluid stream to the first fluid outlet, and wherein the primary pumps are configured to deliver a second fluid stream to the second fluid outlet;
- and
- a supplemental pump fluidically coupled to the second fluid outlet, wherein the supplemental pump is configured to deliver pulses of fluid to the first fluid stream.
A hydraulic fracturing system, comprising:
- a manifold, comprising:
- a first fluid outlet;
- a second fluid outlet;
- and
- a fluid inlet;
- a primary pump fluidically coupled to the fluid inlet, wherein the primary pump is configured to deliver a fluid stream to the manifold, wherein a first portion of the fluid stream is directed toward the first fluid outlet, and wherein a second portion of the fluid stream is directed toward the second fluid outlet;
- a supplemental pump fluidically coupled to the second fluid outlet, wherein the supplemental pump is configured to receive the second portion of the fluid stream and generate pulses of fluid in the second portion of the fluid stream, and wherein the pulses are delivered to the first portion of the fluid stream;
- and
- a controller in signal communication with the supplemental pump, wherein the controller is configured to control the pulses of fluid from the supplemental pump.
A hydraulic fracturing method comprising:
- generating a fluid stream from a primary pumping system;
- directing a first portion of the fluid stream to a primary fluid path;
- diverting a second portion of the fluid stream to a supplemental fluid path;
- generating a pulsed output from the second portion of the fluid stream;
- directing the pulsed output into the first portion of the fluid stream upstream of a wellhead;
- and
- controlling a supplemental pumping system that is configured to generate the pulsed output from the second portion of the fluid stream.
Dependencies are inferred from the claim text.