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:
Jun. 20, 2017
Filed:
Apr. 10, 2015
Applicant:
Baker Hughes Incorporated, Houston, TX (US);
Inventors:
Stanley Gunawan, Houston, TX (US);
Mark A. Vorderbruggen, Spring, TX (US);
Charles David Armstrong, Tomball, TX (US);
Assignee:
Baker Hughes Incorporated, Houston, TX (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C09K 8/54 (2006.01); C09K 8/035 (2006.01); C09K 8/528 (2006.01); C09K 8/74 (2006.01);
U.S. Cl.
CPC ...
C09K 8/54 (2013.01); C09K 8/035 (2013.01); C09K 8/528 (2013.01); C09K 8/74 (2013.01); C09K 2208/32 (2013.01);
Abstract
Corrosive effects arising during well treatment applications are inhibited and/or prevented by introducing into the well composition containing a corrosion inhibitor of a sophorolipid or a mannosylerythritol lipid or a combination thereof. The composition may also contain a corrosion inhibitor intensifier.