Frack valve greasing system
Number of patents in Portfolio can not be more than 2000
United States of America
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Jun 4, 2024
Grant Date -
N/A
app pub date -
Dec 10, 2020
filing date -
Dec 10, 2020
priority date (Note) -
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Abstract
A greasing system may be placed partially within the red zone and partially outside of the red zone. Grease and pneumatic power is supplied from outside of the red zone to a pod, inside of the red zone, having local storage, high-pressure pumping capacity, and a distribution mechanism. The grease is supplied from outside of the red zone to the pod at low-pressure through a hose having at least a 1 inch inside diameter and is usually at least 100 feet long. The pod pressurizes the grease to a high-pressure and distributes the grease via a distribution mechanism to a relatively short hose, generally less than 8 feet between the distribution mechanism and the greasing point on the wellhead, in order to minimize pressure losses.
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