Ethanol inducement salt - out is used to improve the recovery efficiency of oil deposit affusion 利用乙醇诱导盐析提高油藏注水采收率
The development the present condition and trend of the polymer flooding for improving oil recovery 聚合物驱提高采收率发展现状与趋势
Experimental study on the effect of mobility ratio on the displacement efficiency of chemical flooding 润湿性对采收率及相对渗透率的影响
Our country has the advantages in inpouring polymer flooding to enhance the crude oil recovery 我国具有注聚合物驱油提高原油采收率的有利条件。
Correction of the gas reservoir recovery factor and recoverable reserves estimated by volumetric method 对容积法计算气藏采收率和可采储量的修正
For the enhanced oil recovery of offshore oil field , any forms of production water must be controlled 为了提高采收率，任何形式的产出水都要控制。
During ior by gas injection , asphtene precipitation will commonly block the effect of ior 在注气提高采收率过程中，沥青沉降经常严重妨碍了采收率的提高。
To enhance recovery ratio , it is necessary to have a better understand on the micro - heterogeneity of reservoir 要提高这部分油层的采收率，必须加强对储层微观非均质性的认识。
It indicates that water injection can increase both of oil production speed and oil recovery 根据青平川长2油藏实际情况，认为注水开发能达到提高采油速度和油田最终采收率的目的。
On seepage flow mechanism of alkali - surfactant - polymer flooding for enhanced oil recovery with 3d physical reservoir model 三元复合驱提高石油采收率宏观渗流机理的三维油藏物理模拟研究
