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:
Jan. 03, 2023
Filed:
Sep. 29, 2017
Applicant:
Halliburton Energy Services, Inc., Houston, TX (US);
Inventors:
Qiang Lan, The Woodlands, TX (US);
Nathan Darrell Davis, Conroe, TX (US);
Assignee:
Halliburton Energy Services, Inc., Houston, TX (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C09K 8/54 (2006.01); C07C 53/10 (2006.01); C07C 237/10 (2006.01); C23F 11/14 (2006.01); E21B 37/06 (2006.01);
U.S. Cl.
CPC ...
C09K 8/54 (2013.01); C07C 53/10 (2013.01); C07C 237/10 (2013.01); C23F 11/141 (2013.01); E21B 37/06 (2013.01); C09K 2208/32 (2013.01);
Abstract
Methods for providing corrosion inhibition in conduits, containers, and wellbores penetrating subterranean formations are provided. In some embodiments, the methods comprise contacting a metal surface with a fluid comprising a corrosion inhibitor additive. In certain embodiments, the corrosion inhibitor additive comprises a compound comprising a hydrophobic cation moiety, one or more lipophilic tails, and a linking moiety.