US Patent Issued to SAUDI ARABIAN OIL on Jan. 28 for "Method and apparatus for retrieving tubing using disconnectable sub in a wellbore" (Saudi Arabia Inventors)

ALEXANDRIA, Va., Jan. 29 -- United States Patent no. 12,209,463, issued on Jan. 28, was assigned to SAUDI ARABIAN OIL COMPANY (Dhahran, Saudi Arabia).

"Method and apparatus for retrieving tubing using disconnectable sub in a wellbore" was invented by Oscar David Bautista Sayago (Dhahran, Saudi Arabia) and Suliman M. Azzouni (Dhahran, Saudi Arabia).

According to the abstract* released by the U.S. Patent & Trademark Office: "An apparatus, which is for connecting a first tubular and a second tubular in a downhole environment, includes a first component having a first component uphole end and a first component downhole end. The first component uphole end includes an uphole connection configured to connect to the first tubular. The apparatus i...