四川盆地发现首个页岩油田，探明储量超2000万吨

Core Viewpoint - The establishment of China's first shale oil field in the Sichuan Basin marks a significant milestone in the country's energy sector, with substantial proven geological reserves of oil and natural gas [1] Group 1: Company Developments - The revival oil field, developed by Sinopec's exploration branch and Jianghan Oilfield, has reported proven geological reserves of 20.1 million tons of oil and 12.352 billion cubic meters of natural gas [1]