Multi-zone completion assembly installation and testing
AssigneeBaker Hughes, A Ge Company, LLC
InventorsJason A. Allen, Aaron C. Hammer, Robert S. O'Brien
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Abstract
A method of deploying a multi-zone completion assembly in a wellbore is disclosed. The method includes: placing an outer assembly below a surface location, wherein the outer assembly includes an activation device. The method further includes placing an inner assembly in the outer assembly, the inner assembly including a lower opening tool spaced from an upper opening tool. The method further includes activating the lower opening tool using the activation device The method further includes activating the upper opening tool independent of the lower opening tool using the activation device.
Claims22
A method of deploying a multi-zone completion assembly in a wellbore, the method comprising:
- placing an outer assembly below a surface location, wherein the outer assembly includes an activation profile;
- placing an inner assembly in the outer assembly, the inner assembly including a lower opening tool spaced from an upper opening tool;
- activating the lower opening tool by moving the lower opening tool downhole past the activation profile and moving the lower opening tool uphole to engage with the activation profile to move a sleeve on the inner assembly that releases a collet of the lower opening tool;
- and
- activating the upper opening tool independent of the lower opening tool using the activation profile.
A completion apparatus for use in a wellbore, comprising:
- an outer assembly for placement in a wellbore and an inner assembly for placement in the outer assembly, wherein the outer assembly includes an activation profile, and the inner assembly includes a lower opening tool spaced from an upper opening tool, wherein the lower opening tool is activated from a deactivated position using the activation profile and the upper opening tool is activated from a deactivated position independently of the activation of the lower opening tool using the activation profile, wherein activating the lower opening tool comprises moving the lower opening tool downhole past the activation profile and moving the lower opening tool uphole to engage with the activation profile to move a sleeve on the inner assembly that releases a collet of the lower opening tool.
Dependencies are inferred from the claim text.