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:
Jun. 10, 2025
Filed:
Feb. 23, 2024
Applicant:
Saudi Arabian Oil Company, Dhahran, SA;
Inventors:
Mohamed M. El Nekhily, Al Khobar, SA;
Khalsa Kanwal Bahadur, Al Khobar, SA;
Ibrahim A. Al-Obaidi, Al Khobar, SA;
Assignee:
Saudi Arabian Oil Company, Dhahran, SA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E21B 33/14 (2006.01); E21B 23/06 (2006.01); E21B 29/00 (2006.01);
U.S. Cl.
CPC ...
E21B 33/14 (2013.01); E21B 23/06 (2013.01); E21B 29/002 (2013.01);
Abstract
A section of casing within a wellbore is milled. After milling the section of the wellbore, the section of the wellbore is underreamed through to a next layer of casing. A setting fluid is squeezed into the section. The setting fluid penetrates micro-channels exposed by the milling and underreaming A scab liner is installed over the section. The scab liner is secured within the wellbore.