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:
May. 20, 2025
Filed:
Jan. 22, 2024
Applicant:
Saudi Arabian Oil Company, Dhahran, SA;
Inventors:
Faisal M. Alissa, Dhahran, SA;
Jehad K. Eldemellawi, Thuwal, SA;
Assignee:
SAUDI ARABIAN OIL COMPANY, Dhahran, SA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 43/27 (2006.01); C09K 8/72 (2006.01);
U.S. Cl.
CPC ...
E21B 43/27 (2020.05); C09K 8/72 (2013.01);
Abstract
Ionic liquids may be used in reservoir stimulation operations for treatment of a subterranean hydrocarbon reservoir. For example, methods of treatment may include: introducing a treatment fluid to a subterranean reservoir during a stimulation operation, wherein the treatment fluid comprises: an ionic liquid, wherein the ionic liquid comprises an organic cation and a halide-terminated anion; and dissolving a portion of the subterranean reservoir with the treatment fluid.