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:
Mar. 11, 2025
Filed:
Sep. 06, 2023
Applicant:
Halliburton Energy Services, Inc., Houston, TX (US);
Inventors:
Enrique Antonio Reyes, Houston, TX (US);
Kristina Henkel Holan, Houston, TX (US);
Antonio Recio, III, Houston, TX (US);
Nicole Mast, Houston, TX (US);
Assignee:
Halliburton Energy Services, Inc., Houston, TX (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
E21B 43/27 (2006.01); C09K 8/64 (2006.01); C09K 8/74 (2006.01);
U.S. Cl.
CPC ...
C09K 8/74 (2013.01); C09K 8/64 (2013.01); E21B 43/27 (2020.05); C09K 2208/28 (2013.01);
Abstract
A method for acidizing a subterranean formation may include: preparing a water-in-oil emulsion comprising a non-polar phase, a polar phase, an emulsifier an acid, and a drag reducing agent; pumping the water-in-oil emulsion into a wellbore penetrating a subterranean formation above a fracture gradient of the subterranean formation to create or extend at least one fracture in the subterranean formation.