端牢“能源饭碗” 我国页岩油开发迈入规模化、效益化新阶段

Core Insights - China's largest shale oil production base, Changqing Oilfield, has surpassed a cumulative production of 20 million tons, marking a new phase of large-scale and efficient development in the country's continental shale oil sector [1][4]. Group 1: Production Milestones - The proven reserves of shale oil in the Ordos Basin, where Changqing Oilfield is located, exceed 1 billion tons, making it a significant resource for China's long-term crude oil stability [4]. - Changqing Oilfield has accelerated its shale oil production this year, adding 144 new horizontal wells, achieving a daily production rate that exceeds 10,000 tons, setting a historical record [4][8]. - The time taken for Changqing Oilfield to increase its cumulative production from 10 million tons to 20 million tons was only 3 years, compared to 12 years for the initial 10 million tons [8]. Group 2: Future Projections - The company plans to continue increasing its shale oil exploration and development efforts, with an expected annual production of 3.5 million tons by the end of the year and a target of 4.5 million tons by 2030, contributing to China's energy security [6]. - Currently, Changqing Oilfield accounts for over half of the total shale oil production in China and is the first continental shale oil field globally to achieve large-scale and efficient development [8].