原油产量连续5年保持增长,从432万吨提高到447万吨。油田递减连续6年放缓;各项经济技术指标明显好转并大幅提高,每年新增三级储量均接近亿吨,储量替换率及储采平衡系数均大于1,油田采收率达到28%,居股 Crude oil output increased for 5 consecutive years, from 4.32 million tons to 4.47 million tons. The decrease of oil fields slowed down for 6 years in a row. All economic and technical indicators improved significantly and greatly increased. Each year, the newly added tertiary reserves reached nearly 100 million tons, the reserve replacement rate and the balance coefficient of storage and recovery were both greater than 1, and the oil recovery rate reached 28% Home shares