Group 1 - The core point of the article is that China National Petroleum Corporation (CNPC) has applied for a patent for a method and system for optimizing oil and gas exploration rights based on mineral rights big data, which aims to enhance resource discovery and utilization while protecting quality mineral rights [1] Group 2 - CNPC was established in 1999 and is primarily engaged in gas production and supply, with a registered capital of 18,302,097,000 RMB [2] - The company has invested in 1,279 enterprises and participated in 508 bidding projects, holding 33 trademark records and 5,000 patent records, along with 168 administrative licenses [2]