ALEXANDRIA, Va., Feb. 11 -- United States Patent no. 12,546,190, issued on Feb. 10, was assigned to SAUDI ARABIAN OIL COMPANY (Dhahran, Saudi Arabia).

"Hot water injection/stimulation with enablers" was invented by Sameeh Issa Batarseh (Dhahran Hills, Saudi Arabia).

According to the abstract* released by the U.S. Patent & Trademark Office: "A laser tool system, which includes an optical fiber having an input end and an output end and a laser tool body, is described. The output end of the optical fiber may be optically connected to a laser source. The laser tool body may include a laser head optically connected to the laser output end, an activating chamber connected to the laser head, a heat transfer agent, an exit port, a nozzle connecte...