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:
Jul. 14, 2026
Filed:
May. 02, 2022
Halliburton Energy Services, Inc., Houston, TX (US);
Yao Ge, Singapore, SG;
Ruijia Wang, Singapore, SG;
Brenno Caetano Troca Cabella, Rio de Janeiro, BR;
Xiang Wu, Singapore, SG;
Chung Chang, Houston, TX (US);
Ho Yin MA, Houston, TX (US);
Jing Jin, Singapore, SG;
Marco Aurelio Luzio, Rio de Janeiro, BR;
Otto Fanini, Houston, TX (US);
Gary Wayne Kainer, Houston, TX (US);
Halliburton Energy Services, Inc., Houston, TX (US);
Abstract
A method of through tubing cement evaluation includes obtaining acoustic cement bond evaluation data relating to a property of a cement bond of a cased-borehole for each of a plurality of acoustic methods, wherein the acoustic cement bond evaluation data comprises a quality control (QC) value indicative of a confidence level of cement bonding condition, determining an eccentricity value of a tubing relative to a casing in the borehole, determining an output of each acoustic method by combining the eccentricity value and the acoustic cement evaluation data associated with each acoustic method, combining the output of each acoustic method to generate an optimized cement bonding index log of the cement bond, and employing the optimized cement bonding index log to provide an interpretation of an overall cement bonding condition.