GENEVA, July 9 -- CHINA NATIONAL PETROLEUM CORPORATION filed a patent application (CN2025/142778) for “RESERVOIR HETEROGENEITY ZONE IDENTIFICATION METHOD AND APPARATUS, STORAGE MEDIUM, AND PROCESSOR”. With publication no. WO/2026/144972, here are the other details related to the patent application:
Kind: Initial Publication with ISR [A1]
IPC: G01V 1/30
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).
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