Fluid well pumping system
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United States of America Patent
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Nov 2, 2004
Grant Date -
Jul 24, 2003
app pub date -
Jan 21, 2003
filing date -
Jan 21, 2002
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A fluid well pumping system includes at least one stage for removing fluid from a well. The at least one stage includes a product line assembly adapted for positioning in the well casing as a unit. The product line assembly includes a first product tube and first and second gas lines in a passage of the product tube. The at least one stage also include a fluid reservoir adapted for positioning in a well casing as a unit that is attachable to the product line assembly in end-to-end fashion. The fluid reservoir includes a housing defining a chamber for storage of fluid and a float in the chamber. The fluid reservoir also includes a third gas line in fluid communication with the first gas line, a fourth gas line in fluid communication with the second gas line, and a product line in fluid communication with the product tube when assembled.
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