US Patent 11486222 P and A setting with exothermic material
Patent 11486222 was granted and assigned to ConocoPhillips on November, 2022 by the United States Patent and Trademark Office.
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Patent Inventor Names
Randall S. Shafer0
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Edits on 3 Nov, 2022
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US Patent 11486222 P and A setting with exothermic material
Article
A method of plugging a hydrocarbon well includes deploying a downhole tool to remove at least a portion of a casing at a section of well to be plugged. Deploying a blocking device downhole to block a bottom of the section of well to be plugged. Deploying a plugging material downhole onto the blocking device to fill an area to be plugged. Deploying an exothermic fluid downhole, wherein activation of the exothermic material liquefies the plugging material. Allowing the plugging material and the exothermic fluid to solidify form a cast-in-place plug that fills the section of well to be plugged.
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Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
114862220
Date of Patent
November 1, 2022
0Patent Application Number
169447270
Date Filed
July 31, 2020
0Patent Citations
Patent Primary Examiner
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