• The results of core flooding experiment and the study of the propagation about the weak gel show that the agent has a high blocking rate and good selection which can modify the water profile well.

    岩心流动实验凝胶在孔隙中运移行为研究表明封堵具有良好选择性剖面改善效果好

    youdao

  • A numerical simulation of polymer linked profile control flooding was developed to study enhanced oil recovery mechanisms and to predict the recovery rate for polymer linked profile control flooding.

    为了优化聚合物交联调方案,预测驱油效果,建立了描述聚合物交联调剖驱油过程的数学模型。

    youdao

  • I've had to cut my hourly rate to compete with all of the people flooding the job market.

    必须缩减小时花费和那些涌向工作市场的人们竞争

    youdao

  • Meanwhile, it discusses the pattern cycle water injection rate and effect of cyclic water flooding in the pilot in western area of Fuyu Oil Field.

    同时结合余油田西区矿场实例对周期注水的注水方式周期、注水量效果进行了探讨。裂缝性砂岩油藏实施周期注水具有重要借鉴意义。

    youdao

  • This paper uses reservoir numerical simulation method to study the effect of injection rate on the displacement efficiency of polymer flooding and analyzes the reason of the effect.

    运用油藏数值模拟方法研究注入速度聚合物效果影响 ,对注入速度影响聚合物驱效果的原因进行了分析。

    youdao

  • Flooding induced the changes in net photosynthetic rate (Pn), stomatal conductance (Gs) and transpiration rate (Tr) of 17-month-old seedlings of Cleistocalyx operculatus.

    水引起水翁幼苗光合速率、气孔导度蒸腾速率发生变化

    youdao

  • The water-flooded layer interpretation becomes one of the most difficult problems in the middle-late stage of water flooding, whose interpretation coincidence rate is usually around 80%.

    解释成为目前油田注水开发后期面临最为复杂问题之一解释符合程度通常在80%左右。

    youdao

  • The purpose of flow rate design is to realize equilibrium flooding in reservoirs and to improve recovery factor.

    井网产量设计目的为了使地层中的过程达到均衡驱替,进而达到提高采收率的目的。

    youdao

  • Statistic data shows that the porosity increased a little with 0.58% of the average change rate after long-term water flooding in every-type of oil-bearing reservoirs in Lamadian oilfield.

    统计资料表明喇嘛油田各类油层长期注水冲刷孔隙度值略有增加,但变化率不大,平均只有0.58%。

    youdao

  • Statistic data shows that the porosity increased a little with 0.58% of the average change rate after long-term water flooding in every-type of oil-bearing reservoirs in Lamadian oilfield.

    统计资料表明喇嘛油田各类油层长期注水冲刷孔隙度值略有增加,但变化率不大,平均只有0.58%。

    youdao

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