Invention Grant
- Patent Title: Use of aqueous alkali aluminosilicate for profile modification, water control and stabilization
- Patent Title (中): 使用水性碱性硅铝酸盐进行型材改性，防水和稳定
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Application No.: US14021503Application Date: 2013-09-09
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Publication No.: US09458023B2Publication Date: 2016-10-04
- Inventor: Michael J. McDonald , Neil Miller , Janice Hamilton
- Applicant: Michael J. McDonald , Neil Miller , Janice Hamilton
- Applicant Address: US PA Malvern
- Assignee: PQ CORPORATION
- Current Assignee: PQ CORPORATION
- Current Assignee Address: US PA Malvern
- Agency: Buchanan Ingersoll & Rooney PC
- Main IPC: C01B33/26
- IPC: C01B33/26 ; E21B33/138
Abstract:
Embodiments of the invention relate to methods for making and compositions including aqueous alkali aluminosilicates used for conformance. The aqueous alkali aluminosilicates provide similar reaction characteristics of alkali silicates, and in addition provide enhanced conformance properties due to their ability to crystallize.
Public/Granted literature
- US20140076568A1 USE OF AQUEOUS ALKALI ALUMINOSILICATE FOR PROFILE MODIFICATION, WATER CONTROL AND STABILIZATION Public/Granted day:2014-03-20
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