water flooding

Study of Water Flooding for Oilfield Development in High Water Cut Stage of SZ Development Zone

SZ开发区特高含水期水驱开发规律研究

They dammed the water to control flooding.

他们筑坝来防洪水.

Tersely illustrates the forming mechanism of gas cutting and gas coning with their reasonable gas flooding technology, measures of preventing impurities in water and CO 2 causing the damage of reservoir;

简要介绍了气侵、气锥形成机理和合理的注气工艺及预防注入水和CO2气体中杂质带来的油层伤害措施；

Experimental study of enhancing oil recovery in a positive cyclothem thick water flooding reservoir formation by gas injection

正韵律厚油层注气提高上部层段采收率的试验研究

Water drive type curve is a key method for prediction of oilfield water flooding performance.

含水率曲线是研究水驱油田产水规律的基本曲线.

Evaluation of residual oil saturation is the difficulty and key in the water flooding zone interpretation.

剩余油饱和度评价是油田水淹层测井评价中的重点和难点.

The flooding water made pubic water bus useless because the stations were submerged, too.

洪水使市内“水上公共巴士”形同虚设,因为上下船的站台也被水淹没了.

What is worse, with water flooding going on, conflicts between layers become more and more serious, and economic benefit gets worse and worse.

并且随着注水开发的进行，层间矛盾愈来愈严重，经济效益愈来愈差。

When water levels rise, flooding results.

水位上升，就会发生洪水。

Light hydrocarbon is sensitive to water washing, it retrenches the fastest under water washing. Using the ratio between benzene, toluene and their same carbon number alkane can discriminate water flooding degree of reservoir.

轻烃组分对水洗敏感，在水洗作用下减小最快，使用苯、甲苯及其同碳数烷烃之间的比值，可以用来判别油层水淹程度；

The high viscosity, wax and gelatine of crude oil in transitional zone make it difficult to increase oil recovery by only water flooding displacement.

基于大庆油田过渡带地区地下原油黏度大，含蜡和含胶均高。

After two and a half years, water flooding has resulted in many problems.

通过两年半的注水开发暴露出不少问题。

There is initial start pressure difference whatever for water flooding or water/ gas alternating displacement. So, increasing injection pressure should be done to start gas injection.

不论是水驱还是水气交替，都存在初始启动压差，要考虑增大注入压力以启动注气工程。

Treatment Equipment for Washing Well Liquid of Water Flooding Well with BSF Model

BSF型注水井洗井液处理装置

Flooding was caused by water gushing into rivers from uplands.

从山地奔流而下的水涌入河中引发了洪水。

At the same time, there exist a lot of problems in the rod-pumped wells of polymer flooding compared with water flooding, such as greater ergogram, lower pumping efficiency, eccentric wear of the sucker rod, shorter period of pump checking, etc.

与此同时，聚驱抽油机井与水驱抽油机井相比有诸如示功图肥大、泵效下降、抽油杆偏磨、检泵周期缩短等问题。

Increasing Discharge Rate and Controlling Water Cut for Water Flooding Oilfield

注水开发油田提高采液量和稳油控水研究

At present, most of the reservoir has entered high water-cut stage, through water flooding and polymer flooding in subsequent water flooding.

目前，大多数油藏已进入高含水后期，经历了水驱和聚合物驱阶段，处于后续水驱阶段。

Using responding factors to evaluate comprehensively water flooding effect

综合评价油田水驱开发效果改善程度的新方法

To keep the stability of barrier wall developed at present, the water to be injected for barrier water flooding is about 15 percent of the overall water volume necessary to be injected for the balance of injection and production.

因而建议扎纳若尔油田的开发方式改为油环面积注水，油气界面附近继续屏障注水，屏障注水量为保持注采平衡总注水量的15%左右，以维持目前形成水障的稳定性。

Optimizing controlling means of the water flooding equipment based on ANN

基于人工神经网络的油田注水机组优化控制

Application of Shallow Hole Water Flooding in Slide Structure at Driving Face in Coal Roadway in "Three Soft" Coal Seam

浅孔注水在滑动构造下三软煤层煤巷掘进工作面的应用

The reservoir type of Yingtai Oil Field is natural water flooding structural reservoir.

英台油田油藏类型为天然水驱构造油藏,目前已进入特高含水开发阶段.

Technical Countermeasures for Improving Water Flooding Efficiency of High Water-cut Unit of Complex Fault Block in Jiangsu

江苏复杂断块高含水单元改善水驱效果的技术对策

Extensive flooding in the country has delayed planting and many crops are still under water.

这个国家大面积的水灾已延误了播种，而很多农作物还浸在水下。

Water flush response characteristics of geochemical pyrolysis parameters studied through water flooding experiment

水驱油实验研究地化热解参数的水洗响应特征

Shengli Oilfield has experienced the exploration, development and other stages since the 1960'. Development methods are conventional water flooding, heavy oil thermal recovery, chemical flooding oil, etc..

胜利油区自六十年代发现以来经历了勘探、开发等多个阶段，开采方式有常规水驱开发、稠油热采、化学驱油等。

Time distribution feature of seismic sequence induced by water flooding in Jiao 07 well in Shandong Province

重庆地区空中水资源的时空分布特征山东角07井注水诱发地震序列的时间分布特征

The fine water flooding layer explanation in thick oil layer is a new and difficult point.

厚油层内精细水淹层解释是新的难点。

Aim at the problem of gas coning and oil coming into gas cap, water flooding barrier on GOC is used to solve to them.

针对油气界面变化带来的气窜和油侵气顶的问题，常用在油气界面处注水障的方法来解决。