PETROCHINA(SH:601857) Jin Rong Jie·2025-06-21 08:01Group 1 - China National Petroleum Corporation (CNPC) applied for a patent for a "Seismic Exploration Data Management System and Method Based on Private Cloud Platform Containerization" with publication number CN120179661A, filed on December 2023 [1] - The patent describes a system that includes a private cloud platform and a seismic exploration database, enabling operations on target seismic exploration data files based on user commands from client terminals connected to a dedicated network [1] Group 2 - CNPC, established in 1990 and located in Beijing, primarily engages in gas production and supply, with a registered capital of 48.69 billion RMB [2] - CNPC has invested in 112 companies, participated in 5,000 bidding projects, and holds 1,446 trademark records and 5,000 patent records, along with 28 administrative licenses [2] - China Petroleum Group Eastern Geophysical Exploration Co., Ltd., established in 2000 and located in Baoding, focuses on professional technical services, with a registered capital of approximately 1.53 billion RMB [2] - The Eastern Geophysical Exploration Company has invested in 31 companies, participated in 1,981 bidding projects, and holds 100 trademark records and 3,314 patent records, along with 241 administrative licenses [2]