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. 17, 2025
Filed:
Aug. 17, 2022
Halliburton Energy Services, Inc., Houston, TX (US);
Yadong Wang, Singapore, SG;
Xiang Wu, Singapore, SG;
Halliburton Energy Services, Inc., Houston, TX (US);
Abstract
A method for acoustic noise source detection. The method may comprise disposing an acoustic logging tool into a wellbore, performing an acoustic logging operations in the wellbore with the acoustic logging tool, forming a data set form the acoustic logging operation, and performing a cross-correlation function between pairs of hydrophones using the data set. The method may further comprise construction a cost function using at least in part the cross-correlation function to find a noise source distribution and identifying a location of the acoustic noise source by inverting the noise source distribution.