INTERNATIONAL PATENT: SUN, ZHIYUAN, ZHANG, JIACHANG FILES APPLICATION FOR "A SHALE FRACTURE SEISMIC IDENTIFICATION METHOD BASED ON 3D U-NETCONVOLUTIONAL NEURAL NETWORK COMBINED WITH ANT TRACKING"

GENEVA, April 13 -- SUN, Zhiyuan (China University of Petroleum (East China), No. 66, Changjiang West Road, Huangdao DistrictQingdao, Shandong 266580), ZHANG, Jiachang (China University of Petroleum (East China), No. 66, Changjiang West Road, Huangdao DistrictQingdao, Shandong 266580) filed a patent application (PCT/CN2025/131920) for "A SHALE FRACTURE SEISMIC IDENTIFICATION METHOD BASED ON 3D U-NETCONVOLUTIONAL NEURAL NETWORK COMBINED WITH ANT TRACKING" on Oct 31, 2025. With publication no. WO/2026/073521, the details related to the patent application was published on Apr 09, 2026.

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property O...