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:
Sep. 09, 2025
Filed:
Mar. 30, 2022
Applicant:
Saudi Arabian Oil Company, Dhahran, SA;
Inventors:
Assignee:
Saudi Arabian Oil Company, Dhahran, SA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 37/06 (2006.01); C09K 8/528 (2006.01); E21B 43/20 (2006.01); G01N 23/20091 (2018.01); G01N 33/18 (2006.01); H01J 37/28 (2006.01); G01N 1/40 (2006.01);
U.S. Cl.
CPC ...
E21B 37/06 (2013.01); C09K 8/528 (2013.01); E21B 43/20 (2013.01); G01N 23/20091 (2013.01); G01N 33/1853 (2013.01); H01J 37/28 (2013.01); G01N 1/4077 (2013.01);
Abstract
A method and system of treatment with scale inhibitor, including adding scale inhibitor to source water to give injection water, conveying the injection water in a surface conduit to an injection well for injection into an oil reservoir in a subterranean formation, pumping the injection water through a wellbore of the injection well into the oil reservoir, obtaining a sample of the injection water (including suspended solids), and analyzing the suspended solids.