The remaining oil in heterogeneous continental reservoirs at high water-cut stage is generally dispersed with accumulation in certain areas, controlled by reservoir compartmentation.
英
美
- 陆相复杂非均质油藏高含水期剩余油分布特征是总体分散、局部集中,主要受油藏分割性控制,仍存在较多的剩余油富集区。