Method and apparatus for isolating well pump units

United States of America Patent

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Sep 9, 1986
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N/A
app pub date
Jul 5, 1983
filing date
Jul 5, 1983

priority date (Note)
Expired

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Abstract

The present invention relates to a method and apparatus for electrically isolating the pump unit for a well, such as an oil well and the like. More particularly, the present method and apparatus electrically isolates the pump unit from electrical currents that are generated within a well casing when a fluid is pumped from the well.

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Patent Owner	Address
SCHMIDT ERNEST A	Not Provided

International Classification(s)

H01B:CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATER....

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Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Schmidt, Donald M	R.R. 1, Box 145 B3, Williston, ND 58801	3	23
Schmidt, Ernest A	R.R. 1, Box 145 B3, Williston, ND 58801	2	12

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Method and apparatus for isolating well pump units

Number of patents in Portfolio can not be more than 2000

United States of America Patent

06510941

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PATENT NO	4610176
SERIAL NO	06510941
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06510941

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