Pumps – One fluid pumped by contact or entrainment with another – Aerated column
Patent
1985-06-04
1986-04-01
Gluck, Richard E.
Pumps
One fluid pumped by contact or entrainment with another
Aerated column
F04F 118
Patent
active
045795118
ABSTRACT:
Disclosed is a pumping system utilizing pressurized air injected into a lift assembly submerged in oil fluids for lifting of these oil fluids from a well. The system includes a volume expansion chamber with a self-cleaning check valving assembly. The lift assembly being suspended in the well by highly efficient, corrosion resistant, production and air supply tubing. Pressurized lift air is supplied to the lift assembly through a photovoltaic solar powered programmable control device by a pressure regulated air compressor. The entire lift system being constructed of such light weight chemically resistant materials as to allow hand installation and retrieval thereby greatly improving low production well economics. The system process efficiency is such that one air supply compressor will provide lifting capacity for multiple producing wells also providing another advantage in shallow oil well economics.
REFERENCES:
patent: 987475 (1911-03-01), Martin
patent: 1279580 (1918-09-01), Peters
patent: 2786602 (1957-03-01), Kamm
patent: 3930754 (1976-01-01), Mogg et al.
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