水驱曲线是注水开发油田固有的特征曲线。
Water drive curves are the inherent characteristic curves of waterflooding.
油田经长期注水开发，影响了油田的水驱采收率。
For prolonged waterflood development in Pucheng Oilfield, water drive recovery factor of Oilfield is affected.
实践也表明，注水开发油田，可以获得较高的最终采收率。
Practice also shows that the development of oil field water injection to obtain a higher ultimate recovery.
该研究可为不同类型注水开发油藏采液速度的优化提供借鉴。
This study provides reference to optimization of liquid withdraw rate in waterflooding reservoirs.
油田注水开发系统为一耗散结构系统，遵从耗散结构的规律。
The oil field waterflooding system is a dissipative system and follows the law of dissipative structure.
存水率和水驱指数是综合评价注水开发效果的两项重要指标。
Water storage rate and water drive index are two important targets for evaluating the effect of water injection.
注水开发油田原油外流有三种形式：一是油水过渡带原油外流；
There are three types of oil flow away in oilfields developed by water injection.
在注水开发和强化采油中所采用的由注入井和生产井组成的井网。
The pattern of injection and production wells used in waterflooding and enhanced oil recovery.
如何实现注水井的科学、合理配注是注水开发油藏面临的一个难题。
How to determine water injection rate scientifically and rationally is really a problem confronted in water injection reservoirs.
注水开发的砂岩油田，注水压力的高低对油田开发效果有很大的影响。
Injection pressure in one of the major factors effecting the results of development of sandstone reservoirs.
对于注水开发油田，吸水剖面是油田动态分析和注水调整的重要依据。
For water injection oilfield, water injection profile date is very important to dynamic analyzing and adjuring water injection.
该理论的建立为水平井整体注水开发油田的动态分析和预测提供了依据。
This theory can provide valuable basis for dynamic analysis and prediction of integral waterflooding development.
水驱油田进入全面注水开发后，处理好注水问题是原油生产的基础与保障。
After water flooding oil field is put into full operation, water injection becomes the basis and guarantee of oil production.
井下封隔器的密封状况检查在油田注水开发过程中是一项非常重要的工作。
It is an important work to check the sealing condition of the packer in oilfield water-flooding development.
本文主要探讨了灰色关联分析方法和灰预测方法在油田注水开发中的应用。
The application of the grey relative analysis method and grey forecast method to injection development oil field is presented in this paper.
对辽河油区不同类型油田(区块)进行分析评价，直观说明了注水开发效果。
Through analyze and appraise different types of reservoirs in the Liaohe oilfields, the results are indicated directly.
结果表明，该类油藏由注水开发转为注蒸汽开采，可以有效地提高采出程度。
The result shows that cyclic steam stimulation can enhance oil recovery economically and effectively.
在井网规划、轨迹设计、注水开发等过程中，裂缝系统都起着举足轻重的作用。
In the process of planning well network, preserving reservoir, designing route, waterflood development, fracture system all take an important part.
它为压裂的优化设计以及注水开发井网的调整和完善，提供了新的思路和方法。
It has provided new thought and method for the optimizing design of fracturing and for the adjustment and perfection of water flood development well pattern.
了解注水波及系数及油层的水淹状况是注水开发油田动态分析的一项重要内容。
What knowing about water injection sweep efficiency and oil layer's water flooded condition is an important content for dynamically analyzing development oilfield by water injection.
通过微观砂岩模型水驱油实验发现贾敏效应是油田注水开发中不可忽视的阻力。
By the laboratory work of real sandstone micro-models, the resistance of Jamin effect should not be ignored.
它是水驱油藏的一次采油过程中以及注水开发和强化采油过程中可能出现的问题。
It is a problem in primary recovery from water drive reservoirs and during waterflood and enhanced oil recovery.
最低吸水层渗透率值可以用来进行油藏注水开发效果分析，研究油层剩余油分布。
It is found that the Kwmin is very helpful to predict the waterflooding effect of a reservoir and the distribution of residual oil.
它对于油田开发动态分析，评价注水开发效果和编制开发规划有一定的实际意义。
This method may be used in the practical evaluation of the development results and planning of oil field development scheme.
这些特点都给注水开发工作带来了困难，油田在注水开发过程当中遇到很多矛盾。
These characteristics brought a lot of difficulties and contradiction to the work of water flooding development.
在分析该油田注水开发中存在问题的基础上，提出了改善油田注水开发效果的途径。
After the analysis of the existing problems during waterflood development in this oil field, ways to the improvement of waterflood development efficiency were suggested.
注水开发油田中，结垢是油井生产中一种比较普遍的现象，对油井生产有很大的影响。
In the flood development of oilfield, fouling is universal phenomenon in oil well production, which affects oil well production strongly.
对于低渗油气田或生产历史长的油气田，采取特殊方法比如人工举升和注水开发进行开采。
For oil fields with low permeability and quite long production history, artificial lift and flooding methods are best choices.
研究认为，这种电位异常是注水开发过程中，注水井与生产井之间形成的过滤电场引起的。
It is considered that this abnormal potential is caused by electrofiltration field formed between water injection Wells and produced Wells in the process of waterflood development.
研究认为，这种电位异常是注水开发过程中，注水井与生产井之间形成的过滤电场引起的。
It is considered that this abnormal potential is caused by electrofiltration field formed between water injection Wells and produced Wells in the process of waterflood development.
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