Sealed lateral wellbore junction assembled downhole

Wells – Wells with lateral conduits

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Details

166 63, 1661176, 1662426, E21B 4314

Patent

active

061197718

ABSTRACT:
Apparatus and methods are provided for completing a wellbore junction. In one embodiment described herein, a lateral wellbore junction is sealed utilizing an apparatus assembled within the well. The apparatus may include multiple housings which are engaged with each other to form a sealed assembly with flow passages extending into the lateral wellbore, and upper and lower portions of a parent wellbore. Associated sealing devices and flexible couplings are also provided.

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patent: 5462120 (1995-10-01), Gondouin
patent: 5477925 (1995-12-01), Trahan et al.
patent: 5787987 (1998-08-01), Forsyth et al.
patent: 5845707 (1998-12-01), Longbottom
patent: 5884704 (1999-03-01), Longbottom et al.

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