Wells – Processes – Producing the well
Reexamination Certificate
2008-04-01
2008-04-01
Bagnell, David (Department: 3672)
Wells
Processes
Producing the well
C166S075120
Reexamination Certificate
active
11126901
ABSTRACT:
A vapor recovery apparatus for oil and gas well production that is used in combination with a liquid separator, a sales line and a holding tank includes a compressor, which is drivingly linked to an engine. A first conduit extends from fluid communication with the holding tank to a compressor inlet, while a second conduit extends from a compressor outlet to fluid communication with the sales line. The vapor recovery apparatus also has an electronic controller that is connected to the engine and to a pressure sensor, which is in fluid communication with the gas in the tank.
REFERENCES:
patent: 4579565 (1986-04-01), Heath
patent: 6209651 (2001-04-01), Knight
patent: 2003/0070813 (2003-04-01), Irwin, Jr.
patent: 2003/0183394 (2003-10-01), Reitz
patent: 2003/0205213 (2003-11-01), Aquino et al.
patent: 2006/0144080 (2006-07-01), Heath et al.
Andrish Sean D
Bagnell David
Electronic Design for Industry, Inc.
Foster Jason H.
Kremblas, Foster Phillips & Pollick
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