Sucker rod guide

Wells – Guide for device or conduit – On sucker or pump rod

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Details

166378, 156295, 264262, 206443, E21B 1710

Patent

active

053949404

ABSTRACT:
Rod guides having four axial flutes separating four axial ribs are telescoped over sucker rods for water wells. The bore of the guides have a taper or bell from a tight fitting or snug fitting cylindrical section within the guides toward a bell or flare end. The adhesive fills the annular space between the bell or flare and the sucker rod to form a wedge to attach the guide to the sucker rod. Two guides on each joint of the sucker rod are aligned so that five sucker rods may be formed into a bundle with the guides staggered on different rods of the bundle to prevent interference and so that the rods nest into the flutes of the guides to form a compact bundle before the rods are bundled for shipment.

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patent: 5115863 (1992-05-01), Olinger
patent: 5154867 (1992-10-01), Edwards
patent: 5191938 (1993-03-01), Sable et al.

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