oil recovery efficiency

基本解釋

On the basis of seepage flow mechanics, the impact of displacement rate on enhance oil recovery efficiency in different types of reservoir was investigated.
從滲流力學的基本規(guī)律出發(fā)，對幾種不同類型儲層驅替速度對提高油氣采收率的影響進行了理論探討。
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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.
同時，亦可利用木質素磺酸鹽的表面活性劑性質，將其注入地層，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.
影響采收率的因素大體上可以分為油藏地質特征與開發(fā)、采油技術兩大類。