Depth profile control in water injector is not only an important technology of secondary oil recovery, but also the technical key of tertiary oil recovery in severe heterogeneous oil reservoirs.
注水井深度调剖不仅是一项重要的二次采油技术，而且是严重非均质油藏进行三次采油的技术关键。
And it is compared with those of traditional profile control and water plugging, higher efficiency can be obtained for an enhanced recovery and better economic profit is achieved.
与传统的调剖堵水相比，拟水平井可以取得相对高的提高采收率水平和较好的经济效益。
The effect of profile control time on oil recovery efficiency is studied by tubular and planar models.
采用长管模型驱油试验和平板模型驱油试验研究了调剖时机对原油采收率的影响。
IPCS technology was aimed at improving the effection that water shutoff and profile control enhance recovery efficiency factor.
IPCS技术的目的就在于改善高含水期堵水调剖提高采收率的作用。
The integral block profile control technique is one of the important measures for inhibiting the integrate water cut increasing and enhancing the stage recovery percent in a block.
油田区块整体调剖技术是降低油田区块综合含水上升速度、提高区块阶段采出程度的重要措施。
High temperature profile control agent suitable to oil recovery in this area has been developed through laboratory modeling experiment.
通过室内模拟实验，研制出适合该区超稠油开采的高温调剖剂类型。
The composition of waste oily sludge in a crude oil recovery station and bottom oily sludge in a central treatment station are analyzed , a new profile control agent is proposed.
对原油回收站废弃含油污泥及联合站罐底含油污泥组分进行了分析，研制出了一种新的调剖剂。
The technique combined with profile modification, solves polymer breakthrough and has a good effect that recovery rate is increased by 15.28% at the stage of experiment.
该技术与调剖方法相结合解决了聚合物突进问题，试验达到阶段采收率增加15.28%的好效果。
A numerical simulation of polymer linked profile control flooding was developed to study enhanced oil recovery mechanisms and to predict the recovery rate for polymer linked profile control flooding.
为了优化聚合物交联调剖驱油方案，预测驱油效果，建立了描述聚合物交联调剖驱油过程的数学模型。
The injection profile logging as one of the important methods for dynamic inspecting provides the support for the design of the exploitation project and enhancing the recovery factor.
吸水剖面测井作为动态监测的重要手段之一，可为针对性地设计开发方案，提高采收率提供支持。
The injection profile logging as one of the important methods for dynamic inspecting provides the support for the design of the exploitation project and enhancing the recovery factor.
吸水剖面测井作为动态监测的重要手段之一，可为针对性地设计开发方案，提高采收率提供支持。
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