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:
Aug. 12, 2025
Filed:
Feb. 27, 2024
Applicant:
Saudi Arabian Oil Company, Dhahran, SA;
Inventor:
Abdulrahman K. Aleid, Dhahran, SA;
Assignee:
Saudi Arabian Oil Company, , SA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E21B 34/08 (2006.01); E21B 21/00 (2006.01); E21B 49/08 (2006.01);
U.S. Cl.
CPC ...
E21B 21/003 (2013.01); E21B 34/08 (2013.01); E21B 49/0815 (2020.05); E21B 49/0875 (2020.05); E21B 49/088 (2013.01); E21B 2200/04 (2020.05);
Abstract
Techniques for controlling lost circulation while drilling include while drilling a wellbore, encountering a high-loss circulation zone by a bottomhole assembly; responsive to encountering the high-loss circulation zone, releasing a first lost circulation media retained within the bottomhole assembly; and receiving a second lost circulation media, by the bottomhole assembly, from circulation fluid circulated from a topside facility.
Aleid, Abdulrahman. (2025). Controlling lost circulation while drilling (U.S. Patent No. 12385334). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12385334
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile