Downhole tools containing ductile cementing materials
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United States of America Patent
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Nov 8, 2022
Grant Date -
Mar 15, 2018
app pub date -
Sep 12, 2016
filing date -
Sep 12, 2016
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Abstract
A downhole tool for controlling the flow of a fluid in a wellbore includes a component that comprises: a cementitious material; an aggregate; and a ductility modifying agent comprising one or more of the following: an ionomer; a functionalized filler; the functionalized filler comprising one or more of the following: functionalized carbon; functionalized clay; functionalized silica; functionalized alumina; functionalized zirconia; functionalized titanium dioxide; functionalized silsesquioxane; functionalized halloysite; or functionalized boron nitride; a metallic fiber; or a polymeric fiber.
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