The oil displacement efficiency of the ASP combinational flooding solution of varying alkaline concentration used at Daqing is studied experimentally.
实验研究了大庆油田所用ASP三元复合驱替液的驱油效率与碱浓度之间的关系。
This model was examined with the changing of the length column packed Laojunmiao reservoir sand as well as the changing of flow volume injected flooding solution.
通过改变柱长和注入体积流量对所建立的模型进行了实验验证。
The results show that it is feasible to make up solution with produced water of polymer flooding.
结果表明，用聚合物驱产出水配制聚合物溶液是可行的。
To ensure the effect of polymer flooding, polymer flooding process generally use low salinity water for preparation of polymer solution.
为保证聚驱效果，聚合物驱油过程中一般采用低矿化度清水配制聚合物溶液。
The experiment analyzes electric character of the polymer solution and variety of the rock electric character before and after polymer flooding.
实验分析了聚合物溶液自身电阻率特征及聚驱前后岩石电性特征的变化。
Daqing oil field prepared polymer solution with produced water from polymer flooding, and systematically studied the viscosity loss of polymer and the influencing factors.
该文利用大庆油田聚合物驱产出水配制聚合物溶液，对聚合物溶液的粘度损失及其影响因素进行了较为系统的研究。
The way to improve the effect of polymer flooding mainly depends on increasing the viscosity of polymer solution and the ability to establish the residual resistance factor.
提高聚合物驱效果的途径主要采用提高聚合物溶液粘度和残余阻力系数。
Use the chemistry the technique for of aqueous solution conduct and actions crude oil displacement agent to call the chemistry flooding oil the technique, and also call for tertiary oil recovery.
使用化学剂的水溶液作为原油驱替液的技术称为化学驱油技术，也称三次采油。
The experiments show that microbe solution flooding can decrease the threshold pressure gradient, lessen the flow resistance, and extend the effective drainage distance.
与水驱相比，微生物驱油可降低启动压力梯度，降低渗流阻力，扩大有效驱动距离。
Polymer molecular weight and solution concentration parameter design are the key to decide whether the polymer flooding is successful or not.
聚合物分子量和溶液浓度参数设计，是决定聚合物驱油能否成功的关键，尤其是分子量和溶液浓度。
We are now in a season frequented by rainstorm. It is our sincere desire that a solution for the warehouse flooding is being put into place as early as possible.
现在这个季节少不了狂风暴雨，希望能够尽早解决仓库面临的问题。
The viscosity stability of HPAM solution is an important factor that influences the effect of polymer flooding.
聚合物水溶液的黏度稳定性是影响聚合物驱油效果的重要因素。
The viscosity stability of HPAM solution is an important factor that influences the effect of polymer flooding.
聚合物水溶液的黏度稳定性是影响聚合物驱油效果的重要因素。
应用推荐