摘要:海上高地饱压差油藏提高采收率的核心问题是如何保持合理的压力水平,目前对此多单独采用实验室法或数值模拟方法进行研究.针对现行研究方法的局限性,提出将岩心实验法与油藏数值模拟法相结合进行油藏工程方法验证的思路,将压力变化对储层参数影响的实验研究成果体现到数模参数场中,形成海上高地饱压差油藏保持合理压力水平的新方法.%The core problem of enhancing oil recovery in the offshore oilfield of the high saturation pressure differ-ence is the reasonable pressure level,but the current research is on the sole use of laboratory method or numerical simulation method. According to the limitations,the idea of combining core experiment method with reservoir nu-merical simulation method takes its shape through reservoir engineering method. It reflects the influence of pressure on reservoir parameters to the model parameters in the field,forming the method of the reasonable pressure retention level in the offshore high saturation pressure difference reservoir.