INTERNATIONAL PATENT: CHINA NATIONAL PETROLEUM CORPORATION, 中国石油天然气集团有限公司 FILES APPLICATION FOR "VISUAL WORKOVER OPERATION METHOD AND OPERATION DEVICE"

GENEVA, June 9 -- 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/CN2024/127653) for "VISUAL WORKOVER OPERATION METHOD AND OPERATION DEVICE" on Oct 28, 2024. With publication no. WO/2025/113026, the details related to the patent application was published on Jun 05, 2025.

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