中文摘要：

在室内实验和递减规律预测的基础上，分析陕北长2高含水饱和度油藏开发的有利条件和存在问题，提出根据地层能量的大小分别确定开发方式。

英文摘要：

Based on indoor experiments and prediction of the diminishing law, favorable conditions and problems existing in development of Chang2 high-water saturation reservoir are analyzed. It proposes development modes according to the size of the formation energy.