Invention Grant
- Patent Title: Electrically engaged, hydraulically set downhole devices
- Patent Title (中): 电动接合，液压设置井下装置
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Application No.: US13005827Application Date: 2011-01-13
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Publication No.: US08684100B2Publication Date: 2014-04-01
- Inventor: Kevin S. Tingler , John J. Mack , Earl B. Brookbank
- Applicant: Kevin S. Tingler , John J. Mack , Earl B. Brookbank
- Applicant Address: US TX Houston
- Assignee: Baker Hughes Incorporated
- Current Assignee: Baker Hughes Incorporated
- Current Assignee Address: US TX Houston
- Agency: Cantor Colburn LLP
- Main IPC: E21B33/12
- IPC: E21B33/12
Abstract:
A method of performing a wellbore operation is disclosed. A device is provided that includes a material that expands from an original shape to an expanded shape when a selected charge is applied to material. The device is placed in the wellbore in the original shape. The selected charge is applied to the material to expand the material, causing a pressure differential across the device in the wellbore. A fluid is supplied into the device to set the device in the wellbore.
Public/Granted literature
- US20120181049A1 Electrically Engaged, Hydraulically Set Downhole Devices Public/Granted day:2012-07-19
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