Metal-to-metal sealable port

Details Metal-to-metal sealable port Metal-to-metal sealable port

1994-10-12

1995-11-07

Schoeppel, Roger J.

Wells

Processes

Destroying or dissolving well part

166100, E21B 2900

Patent

active

054640628

ABSTRACT:
A ported fluid flow member has been developed in which one or more ports each is lined with a metal tube which has a portion projecting into the body member. The projecting portion may be crushed shut forming a metal-to-metal seal to seal off the corresponding port to flow. Methods have been invented for using the items with one or more of the lined ports.

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