Apparatus for remote control of multilateral wells

Details Apparatus for remote control of multilateral wells Apparatus for remote control of multilateral wells

1998-10-13

1999-10-05

Suchfield, George

Wells

Wells with lateral conduits

166 664, 166 666, 1661176, 166330, E21B 2302, E21B 3412, E21B 3414, E21B 4312

Patent

active

059608749

ABSTRACT:
A method and apparatus for selectively producing fluids from multiple lateral wellbores that extend from a central wellbore. The apparatus comprises a fluid flow assembly with a selectively openable and adjustable flow control valve in communication with a production tubing, located in the central wellbore between packers, and a lateral wellbore, and a selectively openable access door located adjacent the lateral wellbore allowing and preventing service tool entry into the lateral wellbore. The valve and door are individually controlled from the earth's surface.

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