ALEXANDRIA, Va., July 15 -- United States Patent no. 12,662,922, issued on June 23, was assigned to Yantai Jereh Oilfield Services Group Co. Ltd. (Yantai, China).
"Fracturing system" was invented by Yibo Jiang (Yantai, China), Feng Wang (Yantai, China) and Xiangxiang Ren (Yantai, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "This application provides a fracturing system includes: a fracturing device having a hydraulic end; a high/low-pressure manifold skid including a main pipeline extending along a first direction and a main pipeline support for bearing the main pipeline; a guide rail; an intelligent working apparatus including a main body mounted on the guide rail; and a main-body driving mechanism....