Invention Grant
- Patent Title: Hydrolytically and hydrothermally stable consolidation or change in the wetting behavior of geological formations
- Patent Title (中): 水解和水热稳定地巩固或改变地质构造的润湿行为
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Application No.: US11721203Application Date: 2006-01-19
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Publication No.: US07825074B2Publication Date: 2010-11-02
- Inventor: Helmut Schmidt , Bernd Reinhard , Klaus Endres
- Applicant: Helmut Schmidt , Bernd Reinhard , Klaus Endres
- Applicant Address: DE Saarbruecken
- Assignee: EPG (Engineered Nanoproducts Germany) AG
- Current Assignee: EPG (Engineered Nanoproducts Germany) AG
- Current Assignee Address: DE Saarbruecken
- Agency: Greenblum & Bernstein P.L.C.
- Priority: DE102005002805 20050120
- International Application: PCT/EP2006/000465 WO 20060119
- International Announcement: WO2006/077125 WO 20060727
- Main IPC: C02F5/08
- IPC: C02F5/08 ; E21B33/00 ; E21B33/13
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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