Oil Pump Series
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An oil pump is a downhole device used to lift crude oil from a well to the surface, usually driven by a pumping unit, and is a key equipment in oil extraction.
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Oil well pumps are widely used in various oil wells, especially those that require manual lifting.
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The sucker rod drives the plunger upward, reducing the pressure inside the pump barrel, opening the fixed valve, and allowing crude oil to enter the pump barrel; At the same time, the floating valve is closed to prevent liquid backflow in the pump.
Keywords:
The sucker rod drives the plunger upward, reducing the pressure inside the pump barrel, opening the fixed valve, and allowing crude oil to enter the pump barrel; At the same time, the floating valve is closed to prevent liquid backflow in the pump.
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