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:
Feb. 06, 2024
Filed:
Aug. 04, 2020
Applicants:
Schlumberger Technology Corporation, Sugar Land, TX (US);
Saudi Arabian Oil Company, Dhahran, SA;
Inventors:
Ping Zhang, Albany, CA (US);
Wael Abdallah, Al-Khobar, SA;
Shouxiang Ma, Dhahran, SA;
Chengbing Liu, Dhahran, SA;
Assignees:
SCHLUMBERGER TECHNOLOGY CORPORATION, Sugar Land, TX (US);
SAUDI ARABIAN OIL COMPANY, Dhahran, SA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01V 1/30 (2006.01); G06N 20/00 (2019.01); E21B 49/08 (2006.01); E21B 49/00 (2006.01);
U.S. Cl.
CPC ...
G01V 1/306 (2013.01); E21B 49/005 (2013.01); E21B 49/0875 (2020.05); G06N 20/00 (2019.01);
Abstract
Methods and systems are provided that determine or estimate total clay volume fraction in a formation for well log data of the formation using machine learning are described. Methods and systems are also provided that employ computation models to determine amounts or concentrations of at least one clay mineral in the formation from total clay volume fraction of the formation.