Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Paul Carragher0
Date of Patent
August 21, 2018
0Patent Application Number
153743360
Date Filed
December 9, 2016
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A chemical reaction heat source for use in heaters used in down-hole applications is provided. The heat source has a fuel composition that comprises thermite and a damping agent. The use of the thermite mix enables the heaters of the present invention to generate hotter temperatures down wells. This in turn allows the use of Bismuth/Germanium alloys, which have higher melting points, to enable the production of plugs for the abandonment of deeper wells where subterranean temperatures are higher.
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