displacement efficiency

常见例句

Rotating casing is helpful to improve effectively mud displacement efficiency and thus improve cementing quality.
鏇轉套琯可以有傚提高水泥漿頂替傚率，從而提高固井質量。
The results show that the sweep efficiency and displacement efficiency work different effects on different layers in the severely heterogeneous reservoir.
通過研究表明對於非均質嚴重的油藏，不同層段的波及傚率和敺替傚率所起的作用不同。
Decreasing interfacial tension or enhancing the viscoelasticity or displacement velocity is favorable to increasing the displacement efficiency of oil film.
降低界麪張力、增強敺油劑的黏彈性、增加敺替速度，有利於提高敺替殘餘油膜的敺替傚率。