ALEXANDRIA, Va., June 17 -- United States Patent no. 12,312,921, issued on May 27, was assigned to SAUDI ARABIAN OIL COMPANY (Dhahran, Saudi Arabia).
"Adapted mud line suspension system" was invented by Opeyemi Adewuya (Dhahran, Saudi Arabia), Hasan Mugabgab (Dhahran, Saudi Arabia), Abdullah Atiyah (Dhahran, Saudi Arabia), Yousif Abu Ahmad (Dhahran, Saudi Arabia) and Mohammed Ghamdi (Dhahran, Saudi Arabia).
According to the abstract* released by the U.S. Patent & Trademark Office: "A wellbore system includes a mudline suspension system arranged to provide a pressure rating sufficient for performing operations within a wellbore. The wellbore system includes a conductor pipe installed through a subaquatic surface location, and at least one ...