Ventless gas-driven pumping system
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United States of America Patent
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N/A
Issued Date -
Dec 13, 2007
app pub date -
Jun 8, 2006
filing date -
Jun 8, 2006
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A ventless gas-driven pumping system controlled via a plurality of pneumatic valves and associated switches, for driving a diversity of process pumps at a natural gas well site. The ventless pumping system is readily interconnected with any gas pipeline location and uses flowing well gas and consequent differential pressure to drive a plurality of pumps and related pneumatic controls exclusively using a continuous self-generated air supply. Only self-generated air and no well gas is vented into the atmosphere during pumping operations.
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