Hydrolytically and hydrothermally stable consolidation or change in the wetting behavior of geological formations

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United States of America Patent

PATENT NO 7825074
SERIAL NO

11721203

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Abstract

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A process for a consolidation which is hydrolytically stable under hydrothermal conditions and/or for changing the wetting behavior of a porous and/or particulate geological formation. The process comprises introducing into the geological formation a consolidant and curing the introduced consolidant under elevated pressure and elevated temperature. The consolidant comprises a hydrolyzate and/or a precondensate based on silanes and metal compounds.

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Patent Owner(s)

  • EPG (ENGINEERED NANOPRODUCTS GERMANY) AG

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Endres, Klaus Homburg, DE 19 271
Reinhard, Bernd Merzig-Brotdorf, DE 9 130
Schmidt, Helmut Saarbruecken-Guedingen, DE 214 4342

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