Invention Grant
- Patent Title: Acid-tolerant aluminum-based gel formulation for conformance control and preparations and uses thereof
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Application No.: US17349194Application Date: 2021-06-16
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Publication No.: US11773311B2Publication Date: 2023-10-03
- Inventor: Mohamed Shamlooh , Ibnelwaleed Ali Hussein , Mustafa Nasser , Musaab Magzoub , Saeed Salehi
- Applicant: Qatar Foundation for Education, Science and Community Development , Qatar University
- Applicant Address: QA Doha
- Assignee: QATAR FOUNDATION FOR EDUCATION, SCIENCE AND COMMUNITY DEVELOPMENT,QATAR UNIVERSITY
- Current Assignee: QATAR FOUNDATION FOR EDUCATION, SCIENCE AND COMMUNITY DEVELOPMENT,QATAR UNIVERSITY
- Current Assignee Address: QA Doha; QA Doha
- Agency: K&L Gates LLP
- Main IPC: C09K8/512
- IPC: C09K8/512 ; C09K8/504 ; E21B33/13 ; E21B43/32 ; C08K3/22
Abstract:
A method for preparing PAM with the aluminum-based crosslinker is provided. The method includes diluting the PAM with deionized water; adding the crosslinker gradually while stirring at room temperature; sonicating in a water bath; adding HCl and KOH to adjust pH; and testing compatibility with salts.
Public/Granted literature
- US20210395599A1 ACID-TOLERANT ALUMINUM-BASED GEL FORMULATION FOR CONFORMANCE CONTROL AND PREPARATIONS AND USES THEREOF Public/Granted day:2021-12-23
Information query
