Portable jet pump system with pump lowered down hole and raised

Details Portable jet pump system with pump lowered down hole and raised Portable jet pump system with pump lowered down hole and raised

1986-06-24

1988-01-12

Novosad, Stephen J.

Wells

With below and above ground modification

Eduction pump or plunger in well

166265, 166372, 166385, 417172, 417181, E21B 1922, E21B 4300

Patent

active

047184868

ABSTRACT:
A jet pump system that is portable on a truck or equipment skid and transportable from well to well and useable from the truck or equipment skid for the lowering and withdrawal of the jet pump down and up from a well with coiled pipe and coiled return line. In one version the coiled pressure fluid pipe and coiled return line are strapped together at intervals as the pump is being lowered and the pipe and line fed down the well with the pipe being the primary support for the lowered pump, the return line and the pipe itself. In another version a motor cable reel unit lowers and raises cable that is strapped at intervals to both the pipe and the return line as a support for the lowered pump, the return line and the pipe.

REFERENCES:
patent: 2291911 (1942-08-01), McMahon
patent: 2798435 (1957-07-01), Armstrong
patent: 4505646 (1985-03-01), Long et al.
patent: 4553590 (1985-11-01), Phillips
patent: 4570705 (1986-02-01), Walling
patent: 4585066 (1986-04-01), Moore et al.

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