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. 21, 2021
Filed:
Nov. 05, 2019
Applicant:
Ecolab Usa Inc., St. Paul, MN (US);
Inventors:
Michel Issa Abla, Houston, TX (US);
Jeffery Dennis Breshears, Batavia, IL (US);
John E. Hoots, Batavia, IL (US);
Jeremy Moloney, Katy, TX (US);
Allan Scott, Winchester, GB;
Peter A. Webber, Sugar Land, TX (US);
Assignee:
ChampionX USA Inc., Sugar Land, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 21/64 (2006.01); C09K 8/52 (2006.01); C09K 8/54 (2006.01); C09K 8/524 (2006.01); G01N 33/24 (2006.01); G01N 21/05 (2006.01); G01N 21/84 (2006.01);
U.S. Cl.
CPC ...
G01N 21/6428 (2013.01); G01N 33/24 (2013.01); C09K 8/52 (2013.01); C09K 8/524 (2013.01); C09K 8/54 (2013.01); G01N 2021/052 (2013.01); G01N 2021/8416 (2013.01);
Abstract
Corrosion inhibitor and kinetic hydrate inhibitor formulations, and methods of using each are provided. Each formulation optionally includes a fluorophore, which can be used to fluorometrically control dosage of each formulation into an aqueous liquid utilized in a downhole application, thereby providing improved precision of dosage into aqueous liquids having relatively high turbidity, and consequently relatively high light absorbance.