Earth boring – well treating – and oil field chemistry – Well treating – Contains organic component
Reexamination Certificate
2006-01-19
2010-11-02
Kugel, Timothy J. (Department: 1796)
Earth boring, well treating, and oil field chemistry
Well treating
Contains organic component
C166S285000, C166S295000
Reexamination Certificate
active
07825074
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.
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Sigma-Aldrich MSDS data sheet of tetraethoxysilane.
Sigma-Aldrich MSDS datasheet of phenyltriethoxysilane.
U.S. Appl. No. 11/721,201 (Endres et al.), filed on Jun. 8, 2007 and entitled “Consolidating Agent and Use Thereof for the Production of Hydrolysis-Stable Molded Members and Coatings”.
U.S. Appl. No. 11/814,363 (Schmidt et al.), filed on Jul. 20, 2007 and entitled Hydrolytically and Hydrothermally Stable consolidated proppants and Method for the Production thereof.
Endres Klaus
Reinhard Bernd
Schmidt Helmut
EPG (Engineered Nanoproducts Germany) AG
Greenblum & Bernstein P.L.C.
Kugel Timothy J.
Li Aiqun
LandOfFree
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