Fingering is a relatively common condition in reservoirs with water-injection Wells.
在存在注水井的情况下，指进是储层中相对普遍的状况。
At last made synthetic analyze according to the calculated result, give the reasonable energy-save measurement of water-injection system.
最后根据计算出的结果综合分析，提出了注水系统合理的节能措施。
Log examples show that the new carrier is reliable in water-injection profile log in tertiary infill Wells and low water-injection Wells.
证明了在三次加密井网和“三低”油田低注水井注水剖面测井中使用新型同位素载体的可靠性。
Water-injection system contain headwaters, water-injection station, water distributing station, injection well head, injection well site and water injection line.
注水系统包括水源、注水站、配水间、注水井口、注水井场及注水管道六部分。
After water flooding oil field is put into full operation, water injection becomes the basis and guarantee of oil production.
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。
The washing is carried out during operation at regular intervals by means of fresh water injection.
清洗过程是在机器运行的时候通过定期注入淡水的方式进行的。
Practice also shows that the development of oil field water injection to obtain a higher ultimate recovery.
实践也表明，注水开发油田，可以获得较高的最终采收率。
This paper introduces three kinds of bacteria which are the most hazardous for oilfield water injection, namely sulfate reducing bacteria, iron bacteria and saprophytic bacteria.
油田注入水中硫酸盐还原菌、铁细菌、腐生菌是危害最大的细菌，这三种细菌特性各异，相互之间还存在一定的联系。
In order to verify calculation results in theory, it carries out shop experiment and on-site actual cyclic water injection effectiveness evaluation calculation.
为了验证理论计算结果，进行了室内实验和现场实际周期注水效果评价计算。
Pump shaft seals use mechanical seal, pump top and bottom, respectively, equipped with water injection plug and the drain plug.
泵的轴封采用机械密封，泵体顶部和底部分别装有注水、放泄的螺塞。
An effective comprehensively broken down works have been implemented aimed to increasing production and decreasing pressure to the contradiction caused by dual high water injection in Erlian oilfield.
二连油田针对“双高注水”产生的一系列矛盾有效开展了以“提液降压”为主的油田综合治理工作。
The main characteristics of Gunan 131 fault block oil reservoir in Gudao oilfield are deep burial, low permeability, difficult water injection, low recovery percent and low recovery efficiency.
孤岛油田孤南131断块油藏的主要特征是埋藏深、渗透率低、注水困难、采出程度低、采收率低。
Waterflood system efficiencies are made up with the average operation efficiency of motors, water injection pumps and pipe networks.
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。
Increasing the water injection delay time and water injection pressure resulted in slightly decrease of the residual wall thicknesses of post-filled region.
提高注水压力与增加注水延迟时间时注水后填充部分的残留壁厚略有减小。
Vibration blocking removal technologies, acid fracturing technique, steam injection, water injection were generalized successfully in oil recovery process.
在采油生产中已成功推广了振动解堵、酸化压裂解堵、注蒸汽、注水等增产技术。
Some analysis examples of oil and water well test are given to show the necessary for analyzing water injection well test data.
文中列举出油水井对应测试的分析实例，以此说明加强低渗透油藏注水井压力动态分析的必要性。
For water injection oilfield, water injection profile date is very important to dynamic analyzing and adjuring water injection.
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。
Water injection is the widest used method for raising oil recovery ratio. Seismic monitor of water injection will bring great economic benefit to oil industries.
注水是最为普遍采用的提高采收率的方法，注水地震监测将会给石油工业带来巨大的效益。
Surface lines the scale up, it's often depress out flow of water injection lines.
油田地面注水管线结垢，会降低管线的流量。
Results shows application of this technology will ensure higher formation temperature, improved water injection effect, lower water injection pressure and faster development speed.
结果表明，利用该技术可提高地层温度，提高注水井的注水效果，降低注水压力，提高区块的开发速度；
Water injection efficiency depends on whether the injection pressure is high or low in water injection Wells.
注水井注水压力的高低直接影响水井的注水效率。
How to determine water injection rate scientifically and rationally is really a problem confronted in water injection reservoirs.
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。
It is a economical and reasonable way to use short, fast, hot water injection in order to change the condition that temperature log can't delineate water injection profile.
在注水方案中，短期、快速、热注是改变当前温度测井曲线对注水剖面反映不明显或不能反映注水情况的一个比较经济合理的方法。
Because oil fields need the water injection well monitoring device, design a kind of flow rate automatic flow valve that is applied in the water injection well monitoring device.
结合油田注水井监控装置的需要，设计了一种流量自动调节阀，用来配合注水井监控装置的使用。
In order to improve the accuracy of water injection profile logging, a new water injection profile logging tool is developed.
为了提高注入剖面测井的准确性，研制了一种新型注入剖面组合测井仪。
Both the engineering practice and laboratory tests show that structural collapse in petroleum chalk tends to occur during water injection.
工程实践和室内试验都表明，油田白垩遇水后极易发生颗粒结构崩溃现象。
Plugging large pore in water injection well is the most important measures, and choice of plugging agent is getting more important.
封堵注水井的大孔道是控水稳油的重要措施，封堵剂的选择也越来越重要。
Plugging large pore in water injection well is the most important measures, and choice of plugging agent is getting more important.
封堵注水井的大孔道是控水稳油的重要措施，封堵剂的选择也越来越重要。
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