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:
Dec. 02, 2025
Filed:
Jan. 11, 2024
Applicant:
Saudi Arabian Oil Company, Dhahran, SA;
Inventor:
Mohamed Larbi Zeghlache, Al Khobar, SA;
Assignee:
SAUDI ARABIAN OIL COMPANY, Dhahran, SA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 23/04 (2006.01); E21B 47/12 (2012.01);
U.S. Cl.
CPC ...
E21B 47/138 (2020.05); E21B 23/04 (2013.01);
Abstract
Methods and systems are discussed. In some cases, the methods may include deploying a modular untethered downhole tool in a wellbore. The modular untethered downhole tool includes a positive buoyant system and a sensing system with a sensor. The sensing system is threadedly attached to the positive buoyant system. The positive buoyant system may be replaced by threading a replacement positive buoyant system to the sensing system.
Larbi Zeghlache, Mohamed. (2025). Systems and methods for untethered wellbore investigation using modular autonomous device (U.S. Patent No. 12486762). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12486762
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile