displacement efficiency

常見例句

雙語例句

• Rotating casing is helpful to improve effectively mud displacement efficiency and thus improve cementing quality.
  鏇轉(zhuǎn)套琯可以有傚提高水泥漿頂替?zhèn)迓?，從而提高固井質(zhì)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(zhì)嚴(yán)重的油藏，不同層段的波及傚率和敺替?zhèn)迓仕鸬淖饔貌煌?/li>
• 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(qiáng)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?zhèn)迓省?/li> 返回 displacement efficiency