石油行业是一个资金投入高度集中的行业,同时也是一个高风险的投资领域。中国的石油勘探尚处在中等成熟阶段,石油储量仍处于高基值稳定增长时期,但勘探难度越来越大。中国的主力油田总体已进入递减阶段,稳产难度不断加大,但开发上仍有潜力可挖。 The oil industry is a highly concentrated industry, but also a high-risk investment area. China’s oil exploration is still in its mid-maturity stage, and its oil reserves are still at a period of high base-value growth but exploration is more and more difficult. As a whole, the main oil fields in China have entered a declining stage, and the difficulty of steady production has been steadily increasing, but there is still potential for development.