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:
Nov. 10, 2026
Filed:
Jan. 06, 2025
Saudi Arabian Oil Company, Dhahran, SA;
Khawlah Alanqari, Alkhobar, SA;
Abdullah Saleh Hussain Al-Yami, Dhahran, SA;
Abdulaziz Alhehal, Al Ahsa, SA;
Vikrant Bhavanishankar Wagle, Abqaiq, SA;
Saudi Arabian Oil Company, Dhahran, SA;
Abstract
A lost circulation composition is flowed to a lost circulation zone within a wellbore formed in a subterranean formation. The lost circulation composition includes volcanic ash, an epoxy resin, and a curing agent. The curing agent includes nitrogen. The curing agent crosslinks the epoxy resin to form a plug at the lost circulation zone. The plug prevents fluid from flowing from the wellbore into the subterranean formation through the plug at the lost circulation zone.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile