US Patent Issued to Saudi Arabian Oil on Oct. 6 for "Systems and methods for attached-anchored casing stub repair" (Saudi Arabia Inventors)

ALEXANDRIA, Va., Oct. 6 -- United States Patent no. 12,753,678, issued on Oct. 6, was assigned to Saudi Arabian Oil Co. (Dhahran, Saudi Arabia).

"Systems and methods for attached-anchored casing stub repair" was invented by David Butler Stonestreet (Dhahran, Saudi Arabia), Faris Abdullah Al Qahtani (Buqayq City, Saudi Arabia) and Salahaldeen Saleh Almasmoom (Dammam City, Saudi Arabia).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method for deploying an attached-anchored stub connector is disclosed. The method includes receiving a slack off force in a first direction of about 5 kilopounds (klbs) to about 15 klb. This step includes receiving a milled casing stub in an overshot section of the stub connector,...