Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Gaurav Agrawal0
Zhiyue Xu0
Date of Patent
March 26, 2013
0Patent Application Number
126336620
Date Filed
December 8, 2009
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A method of dissolving a tool includes exposing an outer surface of the tool to an environment reactive with the tool, reacting the tool with the environment, and applying stress to the tool. The method also includes concentrating stress on the tool at stress risers in the outer surface, and initiating fracturing the tool at the stress risers.
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