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:
Nov. 01, 2022
Applicant:
Schlumberger Technology Corporation, Sugar Land, TX (US);
Inventors:
Mandar Shrikant Kulkarni, Yerawada, IN;
Purnaprajna Raghavendra Mangsuli, Pune, IN;
Aria Abubakar, Houston, TX (US);
Assignee:
SCHLUMBERGER TECHNOLOGY CORPORATION, Sugar Land, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01V 1/46 (2006.01); E21B 47/12 (2012.01); G01V 1/34 (2006.01); G01V 1/36 (2006.01); G01V 3/32 (2006.01);
U.S. Cl.
CPC ...
G01V 1/366 (2013.01); G01V 1/34 (2013.01); G01V 1/46 (2013.01); G01V 3/32 (2013.01); E21B 47/12 (2013.01); E21B 2200/22 (2020.05);
Abstract
A method can include receiving well logs, as series data, for wells, where the well logs represent stratigraphic characteristics of a field; for each of the well logs, generating a corresponding vector representation in a dimensional space using a transformer encoder; and determining similarity of the well logs via their corresponding vector representations to characterize well log quality for well log correlation of the field.