Helical rod guide

Details Helical rod guide Helical rod guide

1992-12-23

1994-01-11

Britts, Ramon S.

Wells

Guide for device or conduit

On sucker or pump rod

E21B 1710

Patent

active

052772543

ABSTRACT:
A rod guide for use with a rotating progressing cavity pump rod string which minimizes the resistance offered thereby to the axial flow of well fluids. This rod guide decreases turbulence and thereby reduces internal abrasion of the rod and tubing wear together with energy demand. The helical guide may employ either one or two lead vanes.

REFERENCES:
patent: 1633843 (1927-06-01), Bostic
patent: 1891615 (1932-12-01), Bostic
patent: 2772741 (1956-12-01), Polson
patent: 2928472 (1960-03-01), Tripplehorn
patent: 3044552 (1962-07-01), Claiborne
patent: 3083772 (1963-04-01), Triplehorn
patent: 3282344 (1966-11-01), Triplehorn
patent: 3329212 (1967-07-01), Pourchot
patent: 3410349 (1968-11-01), Troutman
patent: 3442558 (1969-05-01), Sable
patent: 3516494 (1970-06-01), Ward
patent: 4088185 (1978-05-01), Carson
patent: 4575163 (1986-03-01), Sable
patent: 4858688 (1989-08-01), Edwards et al.
Reamco Inc., Shrink-Fit Sleeve Stabilizer, Hevi-Wate Drillpipe "SuperPac" Stabilizers (4 pp).
Pacto MORT Scraper/Guide, LOTUS Rod Guides (2 pp).

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