长庆油田页岩油日产量首次突破万吨

Group 1 - The core point of the article is that Changqing Oilfield has achieved a significant milestone by surpassing a daily shale oil production of 10,000 tons, reaching 10,006 tons, indicating a new breakthrough in China's shale oil development capabilities [1] Group 2 - Changqing Oilfield is recognized as the largest oil and gas field in China, highlighting its importance in the country's energy sector [1] - The achievement reflects advancements in technology and production methods within the shale oil industry in China [1] - This milestone may have implications for China's overall energy strategy and its efforts to enhance domestic oil production [1]