Forming a metal-to-metal seal in a well

Details Forming a metal-to-metal seal in a well Forming a metal-to-metal seal in a well

E - Fixed Constructions

21

B

E21B 33/10 (2006.01) F16J 15/00 (2006.01)

Patent

CA 2662119

A seal assembly that is usable with a well includes a metal body that is adapted to expand radially inwardly and radially outwardly in response to the body being longitudinally compressed between compressing surfaces. The metal body includes first and second surfaces that do not conform to the compressing surfaces before longitudinal compression of the body and are adapted to contact the compressing surfaces.

Un ensemble de joint qui peut être utilisé dans un puits comprend un corps métallique qui est adapté de manière à s'étendre radialement vers l'intérieur et radialement vers l'extérieur en réponse à la compression longitudinale du corps entre les surfaces de compression. Le corps métallique comprend des première et seconde surfaces qui ne se conforment pas aux surfaces de compression avant la compression longitudinale du corps et sont adaptées de manière à entrer en contact avec les surfaces de compression.

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