Invention Grant
- Patent Title: Expandable device for use in a well bore
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Application No.: US16044409Application Date: 2018-07-24
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Publication No.: US10550670B2Publication Date: 2020-02-04
- Inventor: Barrie Hart , Craig D. Johnson , L. McDonald Schetky , Peter Besselink
- Applicant: HALLIBURTON ENERGY SERVICES, INC.
- Applicant Address: US TX Houston
- Assignee: Halliburton Energy Services, Inc.
- Current Assignee: Halliburton Energy Services, Inc.
- Current Assignee Address: US TX Houston
- Agency: McGuireWoods LLP
- Main IPC: E21B43/10
- IPC: E21B43/10 ; E21B23/06 ; E21B43/08 ; A61F2/91 ; E21B33/124 ; E21B33/127 ; E21B41/02 ; E21B43/16 ; E21B33/12
Abstract:
An expandable device comprising a plurality of expandable cells. The cells may be bistable cells or other types of cells that are expanded from a contracted position towards an expanded position. Additionally, the cells may be combined with locking mechanisms to hold the structure in an expanded position.
Public/Granted literature
- US20180328152A1 EXPANDABLE DEVICE FOR USE IN A WELL BORE Public/Granted day:2018-11-15
Information query
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