Well sealing assembly

E - Fixed Constructions – 21 – B

Patent

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E21B 17/00 (2006.01) E21B 33/03 (2006.01) E21B 33/04 (2006.01) E21B 33/12 (2006.01) E21B 33/00 (2006.01)

Patent

CA 1207660

Abstract of the Disclosure 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.

434676

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