Systems and methods for controlling flow and access in multilateral completions
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United States of America Patent
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Sep 14, 2004
Grant Date -
Dec 4, 2003
app pub date -
Jun 4, 2002
filing date -
Jun 4, 2002
priority date (Note) -
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Abstract
Systems and methods for controlling flow and access in multilateral completions provide for controlling rates of flow from intersecting wellbores. Flow from a branch wellbore and flow from a lower parent wellbore are controlled by respective remotely actuated flow control devices interconnected in a production tubing string in the parent wellbore. Access is provided to both of the wellbores below an intersection of the wellbores.
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