US Patent Issued to DALIAN UNIVERSITY OF TECHNOLOGY on Sept. 15 for "Apparatus and method for CO 2 microbubble flooding" (Chinese Inventors)

ALEXANDRIA, Va., Sept. 15 -- United States Patent no. 12,734,490, issued on Sept. 15, was assigned to DALIAN UNIVERSITY OF TECHNOLOGY (Dalian, China).

"Apparatus and method for CO 2 microbubble flooding" was invented by Lanlan Jiang (Dalian, China), Yongchen Song (Dalian, China), Kuo Li (Dalian, China), Donglei Liu (Dalian, China), Mingjun Yang (Dalian, China), Yu Liu (Dalian, China), Yi Zhang (Dalian, China), Zheng Ling (Dalian, China) and Lei Yang (Dalian, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A device for CO2 microbubble flooding comprises a microbubble generating device, a stirring and liquid storage device, an injection pump, a gas compressor, a gas-liquid mixer and a pressure stabilizing...