Wells – With below and above ground modification – Eduction pump or plunger in well
Patent
1981-08-13
1983-11-22
Novosad, Stephen J.
Wells
With below and above ground modification
Eduction pump or plunger in well
166 72, 166385, 403339, 403341, E21B 1700, E21B 1704, E21B 1908
Patent
active
044163290
ABSTRACT:
A continuous length of reinforced plastic ribbon rod is wound on a reel and replaces a conventional oil well sucker rod formed of long sections of steel rods. The reinforced plastic has a high modulus of elasticity, is sufficiently stiff for use in pumping, and has enough flexibility to be wound onto a reel or drum. The reel of ribbon rod is positioned above oil well tubing and the ribbon rod, with an oil pump attached to its free end, is fed into the tubing and lowered to the bottom of the well. The ribbon rod is secured to a surface pumping means, and reciprocating motion is transmitted to the oil pump through the ribbon rod.
REFERENCES:
patent: 862403 (1907-08-01), Lahue
patent: 3086071 (1963-04-01), Preston
patent: 3116793 (1964-01-01), McStravick
patent: 3559905 (1971-02-01), Palynchuk
patent: 3690136 (1972-09-01), Slator et al.
patent: 4024913 (1977-05-01), Grable
Bender Richard E.
McCutchen, Jr. Hugh
Simson Anton K.
Tanner Curtis J.
Falk Joseph
Henlan, Inc.
Novosad Stephen J.
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