INTERNATIONAL PATENT: PETROCHINA COMPANY LIMITED, 中国石油天然气股份有限公司 FILES APPLICATION FOR "WELL LOGGING PREDICTION METHOD, APPARATUS AND DEVICE FOR ORGANIC CARBON CONTENT IN SOURCE ROCK AND MEDIUM"

GENEVA, March 16 -- PETROCHINA COMPANY LIMITED (9 Dongzhimen North Street,Dongcheng District, Beijing 100007), 中国石油天然气股份有限公司 (中国北京市东城区东直门北大街9号) filed a patent application (PCT/CN2025/117656) for "WELL LOGGING PREDICTION METHOD, APPARATUS, AND DEVICE FOR ORGANIC CARBON CONTENT IN SOURCE ROCK, AND MEDIUM" on Aug 28, 2025. With publication no. WO/2026/051842, the details related to the patent application was published on Mar 12, 2026.

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