1) water return from stratum
地层返水
2) 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。
3) water release
返水
1.
It is indicated that the water release effect of the LWA can play a role for the internal curing and ensure the hydration of the FA at later age.
在混凝土中掺入适量的轻骨料,其返水特性与粉煤灰二次水化反应的协同作用使得混凝土后期抗渗性能显著提高,优于普通骨料混凝土。
4) formation water
地层水
1.
Study on fine logging interpretation of complex formation water profile;
复杂地层水剖面测井精细解释方法研究
2.
The effect of migration and distribu-tion rule of formation water on well logging inter-pretation in continental downfaulted basin.;
陆相断陷盆地中地层水的运移及分布规律对测井解释的影响
3.
Study on formation water in Mosuowan area of the Jungger Basin;
准噶尔盆地莫索湾地区地层水研究
5) formation water production
地层出水
1.
The method for analyzing and evaluating the shale wellbore stability under the condition of formation water production is proposed.
从泥页岩水化机理着手,通过实验和理论计算方法,对气体钻井过程中泥页岩水化对井周岩石力学参数的影响规律进行分析研究,给出地层出水条件下泥页岩井段井壁稳定性分析评价方法,结合工程地质特征,对川西特殊复杂地层出水情况下气体钻井井壁稳定性进行定量评价。
补充资料：返返
1.形容往返不停。
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