Multi-part plunger

Details Multi-part plunger Multi-part plunger

2008-06-10

2008-06-10

Chilcot, Jr., Richard E. (Department: 3635)

Wells

With below and above ground modification

Eduction pump or plunger in well

C166S105000, C166S192000

Reexamination Certificate

active

07383878

ABSTRACT:
An improved plunger mechanism apparatus to increase well flow production levels. Efficiency of well flow is increased by a two-piece plunger assembly apparatus that is mechanically latched during lift, separates at the well top, and allows a bottom assembly to efficiently fall to the well bottom. The top plunger piece is held at the well top for a set time or condition and when released, its open internal orifice allows it to fall to the well bottom in an efficient manner, and when at the well bottom it mechanically latches, either via a magnetic or mechanical connection, to the bottom assembly.

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MGM Well Services, Inc., “Pacemaker Plunger Co.”, acquired from the internet on Feb. 12, 2003 at http://mgmwellservice.com/PacemakerPlunger/Design.htm,2 pages.

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