1) zone-by-zone water flooding
逐层上返注水
1.
But for ultra-thick buried-hill reservoir,top layer has a relatively poor flooding response by bottom water flooding new zone-by-zone water flooding development from bottom is applied in this ultra thick buried reservoir with a high oil recovery rate.
结果表明,巨厚古潜山油藏裂缝溶洞发育,采用水平井开发能够获得较高的产能;采用底部注水时,由于储层的非均质性及重力作用,上部生产层注水难以受效,采用逐层上返注水方式能使注入水均匀向上推进,获得较高的水驱采收率,取得了很好的开发效果。
2) zone by zone up-going production
逐层上返
3) A ordinal afflux
逐层引注
4) water return from stratum
地层返水
5) return soil-cement
上返水泥土
1.
The design of cement ratio is encountered by means of replacing the soil with grout, and the distribution of cement in the pile is changing with the return soil-cement.
在置换地基土才能使水泥掺入量满足设计要求的情况下,上返水泥土的存在改变了水泥掺入量的分配,桩体实际水泥掺入比随水泥土上返量大小及固相中水泥所占比例而改变。
6) returned cemented soil
上返水泥量
补充资料：引注
1.注录官籍。 2.引用本事或其他著作作注释。 3.引水灌入。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条