The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 02, 2010
Filed:
Jan. 19, 2006
Applicants:
Helmut Schmidt, Saarbruecken-Guedingen, DE;
Bernd Reinhard, Merzig-Brotdorf, DE;
Klaus Endres, Homburg, DE;
Inventors:
Helmut Schmidt, Saarbruecken-Guedingen, DE;
Bernd Reinhard, Merzig-Brotdorf, DE;
Klaus Endres, Homburg, DE;
Assignee:
EPG (Engineered Nanoproducts Germany) AG, Saarbruecken, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C02F 5/08 (2006.01); E21B 33/00 (2006.01); E21B 33/13 (2006.01);
U.S. Cl.
CPC ...
Abstract
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.