Well sealing assembly having resilient seal ring with metal end

Details Well sealing assembly having resilient seal ring with metal end Well sealing assembly having resilient seal ring with metal end

1982-08-23

1985-01-29

Ward, Robert S.

Seal for a joint or juncture

Seal between relatively movable parts

Relatively rotatable radially extending sealing face member

277 30, 277108, 2771162, 277121, 277235R, 277236, 285141, 166123, 166140, 166182, F16J 1512, E21B 33128

Patent

active

044961626

ABSTRACT:
A well annulus sealing assembly having a body with a seal ring assembly including a resilient ring with thin metal end caps, and radial energizing means including a body with a first outer surface and an enlarged outer surface with means for moving the seal ring assembly from the first outer surface to the enlarged outer surface.

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patent: 3389917 (1968-06-01), McGill et al.
patent: 3797864 (1974-03-01), Hynes et al.
patent: 3893717 (1975-07-01), Nelson
patent: 4008898 (1977-02-01), Weldon
patent: 4138144 (1979-02-01), Pierce
patent: 4232889 (1980-11-01), Putch
patent: 4381114 (1983-04-01), Vanderford

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