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:
Oct. 13, 2020
Filed:
Jul. 16, 2019
Applicant:
Multi-chem Group Llc, Houston, TX (US);
Inventors:
Loan K. Vo, Houston, TX (US);
Deepak S. Monteiro, Houston, TX (US);
Philippe Prince, Pearland, TX (US);
Shane Wyatt Rorex, New Caney, TX (US);
Assignee:
Multi-Chem Group, LLC, Houston, TX (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
E21B 41/02 (2006.01); E21B 43/12 (2006.01); C09K 8/584 (2006.01); C09K 8/594 (2006.01); C09K 8/54 (2006.01); C07C 233/36 (2006.01); C07C 233/38 (2006.01); E21B 43/16 (2006.01); C07D 233/24 (2006.01);
U.S. Cl.
CPC ...
C09K 8/584 (2013.01); C07C 233/36 (2013.01); C07C 233/38 (2013.01); C07D 233/24 (2013.01); C09K 8/54 (2013.01); C09K 8/594 (2013.01); E21B 41/02 (2013.01); E21B 43/121 (2013.01); E21B 43/16 (2013.01); C09K 2208/32 (2013.01);
Abstract
A method may include: placing into a wellbore penetrating a subterranean formation a foaming agent, wherein the wellbore comprises a produced fluid from the subterranean formation; and foaming the produced fluid. The foaming agent may include at least one of the following structures: