INTERNATIONAL PATENT: CHINA NATIONAL PETROLEUM CORPORATION, 中国石油天然气集团有限公司 FILES APPLICATION FOR "INTELLIGENT SEISMIC HIGH-FREQUENCY SEQUENCE INTERPRETATION METHOD AND APPARATUS USING LOGGING INFORMATION"

GENEVA, March 2 -- CHINA NATIONAL PETROLEUM CORPORATION (9 Dongzhimen North StreetDongcheng District, Beijing 100007), 中国石油天然气集团有限公司 (中国北京市东城区东直门北大街9号) filed a patent application (PCT/CN2025/115293) for "INTELLIGENT SEISMIC HIGH-FREQUENCY SEQUENCE INTERPRETATION METHOD AND APPARATUS USING LOGGING INFORMATION" on Aug 18, 2025. With publication no. WO/2026/040952, the details related to the patent application was published on Feb 26, 2026.

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which...