Invention Grant
- Patent Title: Multizone retrieval system and method
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Application No.: US14508750Application Date: 2014-10-07
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Publication No.: US09879501B2Publication Date: 2018-01-30
- Inventor: Aaron C. Hammer , Jason A. Allen , Robert S. O'Brien , Travis E. Cochran , Jai K. Koli
- Applicant: Aaron C. Hammer , Jason A. Allen , Robert S. O'Brien , Travis E. Cochran , Jai K. Koli
- Applicant Address: US TX Houston
- Assignee: BAKER HUGHES, A GE COMPANY, LLC
- Current Assignee: BAKER HUGHES, A GE COMPANY, LLC
- Current Assignee Address: US TX Houston
- Agency: Cantor Colburn LLP
- Main IPC: E21B33/124
- IPC: E21B33/124 ; E21B43/14

Abstract:
In one aspect, an apparatus for use in a wellbore is disclosed that in one non-limiting embodiment contains an outer assembly that includes an isolation packer corresponding to each of a plurality of zones along the wellbore, wherein each isolation packer is configured to be set in the wellbore, a release module associated with each isolation packer to release its associated isolation packer after such isolation packer has been set in the wellbore, and a disconnect module below each isolation packer that is armed using a first force and activated using a second force.
Public/Granted literature
- US20150252645A1 Multizone Retrieval System and Method Public/Granted day:2015-09-10
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