Communication joint for use in a well

Details Communication joint for use in a well Communication joint for use in a well

1984-09-25

1986-11-18

Novosad, Stephen J.

Wells

Above ground apparatus

Inner member anchor or seal with lateral port

166 751, 166375, 285140, E21B 3303, E21B 33038

Patent

active

046230203

ABSTRACT:
A communication joint for use in a well is disclosed. The communication joint includes a one-piece tubular body having an exterior surface adapted to form a slidable fluid seal with a wellhead member of the well. The tubular body includes first and second fluid conduits extending axially along and positioned in the tubular body, each conduit providing a fluid passageway independent of the other fluid conduit. Preferably, the first and second fluid conduits extend axially above and below the exterior surface of the body.

REFERENCES:
patent: 2766830 (1956-10-01), Church
patent: 3780802 (1973-12-01), Phipps et al.
patent: 3965977 (1976-06-01), Beson
patent: 4125155 (1978-11-01), Brock, Jr.
patent: 4202410 (1980-05-01), Quebe
patent: 4333526 (1982-06-01), Watkins
patent: 4390063 (1983-06-01), Wells, Jr.
patent: 4449583 (1984-05-01), Lawson
patent: 4458903 (1984-07-01), Tohill
patent: 4552213 (1985-11-01), Boyd et al.

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