注水井注水压力的高低直接影响水井的注水效率。
Water injection efficiency depends on whether the injection pressure is high or low in water injection Wells.
达到有效过滤时间长，清洗次数减少，提高了注水效率和质量。
The effective filtering time is long, the cleaning time is reduced, and the water injection efficiency and the quality are improved.
鉴于大家都不满足于“不一定”这一模棱两可的回答，我开始重点关注水产养殖业内目前致力于提高养殖效率和可持续性的一些做法。
"It depends" isn't a very satisfactory answer, so I've been focusing on the efforts of some in the aquaculture industry to raise fish more efficiently and more sustainably.
同心集成细分注水技术是一种新型注水技术，具有测试效率高、测试资料准的特点。
Concentric integrated water injection technology was a novel technology, which have the characteristic of high testing efficiency and accurate testing data.
利用最优化原理与方法结合变频调速技术实现注水泵站效率优化控制，以满足油田生产节能降耗的需要。
The optimization theory and method combined with variable frequency speed regulation technology is applied in this paper to realize efficiency optimization in water injection pumping stations.
现场应用表明，该计算方法简单、快速，工作量小，是油田切实可行的注水系统效率计算方法。
The site application shows that the method is simple, fast and with small workload, and it is a really feasible method for oilfield water injection efficiency calculation.
介绍了胜利油田注水系统效率统计测试计算方法。
Methods of inspectiong and calculating the efficiency of water injection system in Shengli Oilfield are introduced.
分析了油田注水系统效率低、能耗较高的主要原因。
The reasons of low efficiency and high energy consumption in water injection system of oilfield were analyzed.
如何有效地控制含水，扩大注水波及体积，提高驱油效率是当前所要急需解决的问题。
How to control water cut, extend swept volume of water injection and enhance oil displacement efficiency is a problem in dire need of settle at this time.
将水驱转换为弹性驱，降低了注水成本，提高了驱油效率。
Cost of water injection is reduced and oil displacement efficiency is improved by converting water drive to expansion drive.
给出并讨论了低压易漏井提高注水泥顶替效率的工艺技术措施。
The technical measures to increase displacement efficiency are given and discussed for the Wells with weak formations.
因此，设法提高管网效率是提高注水系统效率的主要途径。
Therefore, increasing the network efficiency is the main approach to increase water injection system efficiency.
与注水工艺相比，聚合物所具有的粘弹性能提高驱油效率，但其对提高采收率的贡献是有限的。
Comparing with water flooding, the viscoelasticity of polymer flooding is favorable for improving the sweep efficiency of reservoirs, but it is limited to enhance oil recovery.
因此，提高注水系统效率从而降低油田生产成本非常重要。
Therefore, it is very important to improve the efficiency of water injection system for saving the cost of production.
砾岩油藏驱油效率主要受储层微观孔隙结构特征、储层宏观非均质性特征、原油粘度和注水政策的影响。
The Results shows that the oil displacement efficiency is mainly affected by pore structure, macro heterogeneity, oil viscosity and technology policy of water flooding.
油田注水开发整体受效明显，但受井网、储层非均质性、裂缝等因素影响，油井受效率和受效程度有待进一步提高。
The overall efficiency of water flooding is influenced by the well pattern, reservoir heterogeneity, fractures and other factors, and the efficiency and effectiveness have to be further improved.
注水系统效率由电机平均运行效率、注水泵平均运行效率和管网运行平均效率组成。
Waterflood system efficiencies are made up with the average operation efficiency of motors, water injection pumps and pipe networks.
分层注水管柱有效率低一直是困扰临盘油田开发生产的一大难题。
Low separate flooding string efficiency is one of the main problems in the exploitation of the Lin-pan Oilfield.
通过多周期的注水吞吐开发，逐渐扩大水驱波及半径，提高驱替效率。
Cyclic water injection development can expand sweep radius and enhance displacement efficiency.
在注水开发中，注入水水质的好坏不仅影响注水工艺系统的效率，还影响油藏的开发指标及开发效果。
In water flooding, the quality of injected water not only has influence on the efficiency of the process system, but also on the index and result of oilfield development.
表面活性剂驱可以降低注入压力增加注入量，又可以提高驱油效率，能够有效的解决注水中存在的问题。
Surfactant flooding can reduce injection pressure increase quantity, and can improve the efficiency of flooding, can effectively solve the problems existing in the water.
本文利用流变学原理，讨论了流体的流变性能对偏心环空注水泥顶替效率的影响。
In this paper, on the basis of rheological theory, we have discussed the effect of the slurry properties on the mud displacement efficiency in eccentric annulus.
该注水系统参数在生产现场应用中提高了系统运行效率，取得了良好经济效益。
This parameter raised the operating efficiency of the system, and made good economic benefits in the live.
该注水系统参数在生产现场应用中提高了系统运行效率，取得了良好经济效益。
This parameter raised the operating efficiency of the system, and made good economic benefits in the live.
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