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. 07, 2026
Filed:
Nov. 16, 2022
Schlumberger Technology Corporation, Sugar Land, TX (US);
Ting Lei, Cambridge, MA (US);
Daniel Al Choboq, Lyons, FR;
Josselin Kherroubi, Clamart, FR;
Lin Liang, Cambridge, MA (US);
Romain Prioul, Cambridge, MA (US);
Gurami Keretchashvili, Clamart, FR;
Pontus Loviken, Clamart, FR;
Schlumberger Technology Corporation, Sugar Land, TX (US);
Abstract
A general-purpose workflow for automatic borehole sonic data classification to identify data into different physical categories and logging conditions, which are traditionally manually evaluated. The workflow uses machine learning techniques and physical knowledge for data classification, including pre-processing the high-dimensional high-quality dispersion modes extracted using a recently developed physical-driven ML enabled approach.