Cyclicwater injection development can expand sweep radius and enhance displacement efficiency.
通过多周期的注水吞吐开发,逐渐扩大水驱波及半径,提高驱替效率。
2
The conclusion is: capillary force is in first, elastic force is in second, water-wet oil reservoir is more suitable to cyclicwater injection.
结论是,毛管力的作用是第一位的,弹性力的作用是第二位的,水湿油层更适合周期注水。
3
Cyclicwater injection increases swept volume through oil-water percolation effect and capillary pressure effect to improve water drive recovery factor.