注水井深度调剖不仅是一项重要的二次采油技术，而且是严重非均质油藏进行三次采油的技术关键。
Depth profile control in water injector is not only an important technology of secondary oil recovery, but also the technical key of tertiary oil recovery in severe heterogeneous oil reservoirs.
通过研究表明对于非均质严重的油藏，不同层段的波及效率和驱替效率所起的作用不同。
The results show that the sweep efficiency and displacement efficiency work different effects on different layers in the severely heterogeneous reservoir.
透镜状“水包油”油藏是在储集层非均质严重的地区常见的一种油藏类型。
A lenticular oil-in-water reservoir is a type of reservoir that occurs commonly in a strong heterogeneous area.
应用推荐