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:
Nov. 26, 2024
Filed:
Nov. 01, 2021
Applicant:
Fluid Energy Group Ltd., Calgary, CA;
Inventors:
Clay Purdy, Medicine Hat, CA;
Markus Weissenberger, Calgary, CA;
Assignee:
DORF KETAL CHEMICALS FZE, Fujairah, AE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C09K 8/74 (2006.01); C09K 8/03 (2006.01); C09K 8/06 (2006.01); C09K 8/42 (2006.01); C09K 8/46 (2006.01); C09K 8/54 (2006.01); C09K 8/60 (2006.01); C23F 11/04 (2006.01); E21B 21/00 (2006.01); E21B 41/02 (2006.01); E21B 43/119 (2006.01); E21B 43/26 (2006.01); E21B 43/27 (2006.01); E21B 43/28 (2006.01); E21B 33/12 (2006.01); E21B 43/116 (2006.01);
U.S. Cl.
CPC ...
C09K 8/74 (2013.01); C09K 8/032 (2013.01); C09K 8/06 (2013.01); C09K 8/426 (2013.01); C09K 8/46 (2013.01); C09K 8/54 (2013.01); C09K 8/602 (2013.01); C23F 11/04 (2013.01); E21B 21/00 (2013.01); E21B 41/02 (2013.01); E21B 43/119 (2013.01); E21B 43/26 (2013.01); E21B 43/27 (2020.05); E21B 43/283 (2013.01); C09K 2208/32 (2013.01); E21B 33/12 (2013.01); E21B 43/116 (2013.01);
Abstract
A method for the fracking or stimulation of a hydrocarbon-bearing formation, said method comprising the steps of: Also disclosed is a corrosion inhibiting composition for us with the acid composition.