oil recovery efficiency

基本解释

On the basis of seepage flow mechanics, the impact of displacement rate on enhance oil recovery efficiency in different types of reservoir was investigated.
从渗流力学的基本规律出发，对几种不同类型储层驱替速度对提高油气采收率的影响进行了理论探讨。
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Oil recovery efficiency can be raised by injecting a lignosulfonate solution into the oil-bearing reservoir, for lignosulfonate is a kind of anionic surfactant.
同时，亦可利用木质素磺酸盐的表面活性剂性质，将其注入地层，可提高原油采收率。
Factors influencing oil recovery efficiency can generally be classified into two large categories: geological features of reservoirs and development and production technologies.
影响采收率的因素大体上可以分为油藏地质特征与开发、采油技术两大类。