Ball drop two stage valve
Number of patents in Portfolio can not be more than 2000
United States of America
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Jan 14, 2020
Grant Date -
Apr 4, 2019
app pub date -
Oct 4, 2017
filing date -
Oct 4, 2017
priority date (Note) -
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Abstract
A ball drop two stage valve includes a tubular having a body defined by an outer surface and an inner surface that defines a fluid flow path. A stimulation port is formed in the body. The stimulation port extends through the body. At least one flow port is formed in the body longitudinally spaced from the stimulation port. The at least one flow port extends through the body. A first sleeve is slidingly positioned along the fluid flow path in the body. The first sleeve includes a first ball seat and is selectively positionable to selectively block flow through the stimulation port. A second sleeve is slidingly positioned along the fluid flow path in the body. The second sleeve includes a second ball seat and is selectively positionable to selectively block flow through the flow port and the stimulation port.
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