The development behavioral characteristics at high water-cut late stage are analyzed.
对油田高含水后期开发动态特征进行了分析。
At the high water-cut stage, the remaining oil distribution in thick oil reservoirs is abnormal and complex.
高含水期厚油层层内剩余油的分布异常复杂。
The nitrogen foam technology was used to treat high water-cut of the horizontal wells in bottom water reservoir.
针对应用于底水油藏开发的水平井综合含水率上升速度较快的问题，采用氮气泡沫技术进行治理。
Therefore the development effect in high water-cut oil reservoir can be improved and ultimate oil recovery can be enhanced.
前期研究可以降低不确定性因素的影响，改善高含水油藏的开发效果，提高最终采收率。
Through improving water drive effects and reducing decline rate, a production pattern has been provided for the high water-cut reservoirs.
为这一类高含水油藏改善水驱油效果，减缓油田递减速度，提高油田采收率提供了开发模式。
Horizontal well is the most effective method for tapping the rich residual oil zone on the top of thick positive rhythm reservoir in extra-high water-cut period.
水平井技术是挖潜特高含水期正韵律厚油层顶部剩余油富集区最为有效的方法。
The conventional methods for oilfield development are hard to meet the demands of economic benefit, after the mid-high permeability reservoir is entered into high water-cut stage.
中高渗油藏进入高含水开发阶段后，常规方法在经济效益等方面已很难适应油田开发的需要。
The conclusion has important guiding meaning for increasing fluid delivery in stable Product-ion field tests at the late period of high water cut stage.
这一结论，对油田高含水后期提高排液量稳产试验有着重要指导意义。
After commissioning, because of the increase of capacity and the high water cut, the fluid parameter has changed.
投产后由于产量增加，原油含水率上升，运行参数发生了变化。
Crosslinked polymer can significantly improve waterflood effect in high water cut reservoir and control water cut raising rate.
交联聚合物可明显改善油藏高含水期水驱油效果，控制含水上升速度。
The Gudao oil field after 40 years of development, has entered high water cut stage.
孤岛油田经过40余年的开发，已经进入高含水生产阶段。
Oil production technology of zone replacement is studied aiming at the problems of high water cut and serious interference between layers.
针对油田开发中后期存在的综合含水高、层间干扰问题突出等，研究了井下不动管柱换层采油技术。
This paper analyzes the causes of high water cut in oil well and proposes corresponding well logging methods according to the features manifested by all kinds of high water cut oil Wells.
对造成油井高含水的原因进行了分析，并根据各种高含水油井表现出的特征给出了相应的测井方法。
Based on experimental observation and strict mathematical theory demonstration this paper doubts the conventional method to extract water cut of high water cut oil reservoir and the measuring results.
通过实验观测和严密的数学理论论证对高含水油层中求含水率的传统方法和测量结果提出了质疑。
Baffles do not have obvious effect on controlling the interference between injection and production zone in high water cut wells with DOWS.
高含水期下入油水分离器开采时，打隔板控制窜层效果并不明显。
Grey theory is used to predict variation of water content in the plugged intervals in Wells with high water cut, and calculate production through unplugging.
通过运用灰色理论预测高含水井层系的含水变化情况，并进行去堵求产，取得了较好的效果。
Electrical submersible pump lifted Wells is the main high rate artificial lift method in the high water cut period, but it is difficult to determine the down hole failure during productions.
油田进入高含水期所采用的电潜泵作为增大排液量的方法，在生产过程中容易出现许多不易判断的井下故障。
Wangxuzhuang oil field has entered into high water cut and high production period with composite water cut being above 90% and a rapid oil production decline.
王徐庄油田位于黄骅坳陷南大港构造带西端，是早已进入高含水采出阶段的老油田，综合含水已达90 %以上，产量递减严重。
Displacing oil and water by gas is very effective, showing gas storage construction in late high water cut stage will have good gas injection and preservation capability.
天然气驱油和水的效果十分明显，说明高含水后期油藏进行储气库建设，其注气、储气能力较好。
For the reservoir with high water cut, alternative injection of gas and solution can improve sweep efficiency, increase producing reserves and recovery factor.
采用气液交替注入技术可以提高高含水油藏的波及效率，改善油层的动用程度，达到提高原油采收率的目的。
The necessity of carrying out numerical simulation by different stages and the corresponding method of it for high water cut period is put forward in this paper.
针对油田高含水期的特点，提出了划分阶段进行数值模拟的必要性和分阶段数值模拟方法。
It is stated the adjustment modes to the reservoirs with active edge water in mid or high water cut stage, for example Xia32 block in Linnan Oilfield.
以临南油田夏32块油藏为例，叙述了边水活跃油藏中高含水期油田调整模式。
Now the old oilfields of our country enter the stages of a high water cut.
目前我国许多老油田相继进入高含水后期开采。
The nitrogen injection pilot in Yanling oil field is for EOR of carbonate reservoir with bottom aquifer in high water cut stage under the cooperation with TOTAL French oil Company.
翎油田注氮井组试验是一项与TOTAL法国石油公司合作开展的针对碳酸盐岩底水油藏注水开发后期提高采收率的现场试验。
Different micro-facies units of fluvial sand bodies control the overall reservoir physical properties at high water cut stage.
河流砂体不同微相单元决定了油田高含水期储层物理特性的总体规律。
This bears certain guiding significance to keep oil production stable at late period of high water cut stage.
这对高含水后期保持油田继续稳产，具有一定的指导意义。
In the later period of oilfield development, high water cut in produced fluid and unstable produced fluid volume may cause big and frequent disturbance in the electric dehydration system of crude oil.
油田开采后期，采出液中含水率很高且采出液量极不稳定，这就导致原油电脱水系统频繁受到大的干扰。
When the water cut is above 70%, the response voltage of the instrument is independent of flow, so it has a good application effect for high water cut resevoir.
当含水率超过70 %时，仪器响应电压基本不受流量影响，对于高含水油田具有良好的应用效果。
When the water cut is above 70%, the response voltage of the instrument is independent of flow, so it has a good application effect for high water cut resevoir.
当含水率超过70 %时，仪器响应电压基本不受流量影响，对于高含水油田具有良好的应用效果。
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