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:
Aug. 22, 2023
Filed:
Nov. 30, 2022
Applicant:
Halliburton Energy Services, Inc., Houston, TX (US);
Inventors:
Zhiwei Yue, Houston, TX (US);
Linping Ke, Houston, TX (US);
Julio Estuardo Vasquez Estrada, Houston, TX (US);
Assignee:
Halliburton Energy Services, Inc., Houston, TX (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
E21B 37/06 (2006.01); E21B 43/27 (2006.01); C09K 8/528 (2006.01); C08G 63/08 (2006.01);
U.S. Cl.
CPC ...
C09K 8/528 (2013.01); C08G 63/08 (2013.01); E21B 37/06 (2013.01); E21B 43/27 (2020.05);
Abstract
A method for treating a well penetrating a subterranean formation, comprises placing a treatment composition comprising polylactic acid into the well, wherein the treatment composition is in the form of pellets, a cylindrical rod, or both.