发明名称 |
VENTLESS GAS-DRIVEN PUMPING SYSTEM |
摘要 |
A ventless gas-driven pumping system controlled via a plurality of pneumati c 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 an y 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 ga s is vented into the atmosphere during pumping operations.
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申请公布号 |
CA2550628(A1) |
申请公布日期 |
2007.12.08 |
申请号 |
CA20062550628 |
申请日期 |
2006.06.19 |
申请人 |
PATTON ENTERPRISES, INC. |
发明人 |
THRASHER, WILLIAM B.;PATTON, MARK V. |
分类号 |
F01B25/02;F01B23/08 |
主分类号 |
F01B25/02 |
代理机构 |
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代理人 |
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地址 |
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