Invention Grant
US09157307B2 Downhole gas separator 有权
井下气体分离器

Downhole gas separator
Abstract:
A downhole tool for separating fluids into a liquid and a gas component are provided herein. The downhole tool includes an inlet for receiving a multiphase fluid, the multiphase fluid comprising a gas component and a liquid component. The tool also includes a hydrocyclone portion where the flow of the multiphase fluid is vortical and the liquid component migrates to an inner surface of the hydrocyclone portion and the gas component is forced to a central area of the hydrocyclone portion and exits the downhole tool via a gas outlet. The tool further includes a liquid outlet permitting the liquid component to exit the downhole tool.
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