助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   流度比 的翻译结果: 查询用时:0.759秒
图标索引 在分类学科中查询
所有学科
石油天然气工业
化学
力学
航空航天科学与工程
更多类别查询

图标索引 历史查询
 

流度比
相关语句
  mobility ratio
     Studies on viscous fingering Phenomenon in a hele-shaw cell model Ⅱ.Effec of mobility ratio and surface roughness on viscous fingering
     Hele-Shaw Cell模型中粘性指进现象的研究Ⅱ.流度比和表面粗糙度对粘性指进的影响
短句来源
     The mobility ratio of ASP flooding and polymer flooding of heterogeneous core should be controlled between 13 3% and 16 8%.
     聚合物驱采收率介于 13 3%~ 16 8%之间。 对于均质岩心 ,三元复合驱和聚合物驱流度比应控制在 0 50~ 0 33。
短句来源
     The mechanism of MEOR is to decrease interfacial tension in the oil-water-rock system, improve mobility ratio of the reservoir nuids, increase displacement efficiency and conformance factor, decrease crude oil viscosity by biological degradation, etc.
     主要机理是微生物使重烃降解,降低原油粘度,其代谢物能降低油-水-岩石界面张力,改善油-水流度比,增加驱油效率和波及面积,代谢过程中产生的气体能改变油的流动能力,增加油层岩石的渗透性。
短句来源
     The H 2Ⅱzone in Xiaermen oil field is characterized by severe heterogeneity, large porous channels and high mobility ratio of water over oil.
     下二门油田H2 Ⅱ油组具有非均质性严重、大孔道发育、水油流度比高的油藏地质特点。
短句来源
     The main mechanism is to enhance oil recovery by improving water oil mobility ratio and expanding volumetric sweep.
     聚合物驱油的主要机理是改善油水流度比,扩大波及体积,从而提高原油采收率。 聚合物粘弹性越好,扩大波及体积和提高驱油效率的作用越明显。
短句来源
更多       
  “流度比”译为未确定词的双语例句
     Moreover,the viscosity of water didn't increase due to the addition of MD-1,and no changes of its oil-water current ratio was observed.
     MD 1膜驱剂的加入不增加驱替流体的粘度,不改变油 水流度比,膜驱油机理与聚合物驱不同。
短句来源
     SZ36-1 Oilfield with unconsolidated oil layers and high oil viscosity is of large accumulative thickness and low reservoir temperature.
     渤海SZ36-1油田处于注水开采初期,油井产量较高,由于流度比大、原油粘度高等导致油井注入水突破而迅速见水,现已进入三采阶段。
短句来源
     This influence involves that microorganism reduce interfacial tension between oil and water, microorganism reduces viscosity of crude oil, microorganism changes physical property of formation water.
     本文的核心问题是,在实验现象的基础上,从理论上分析了微生物的作用对改变残余油饱和度、含水率及油水流度比的影响,这与传统的实验只是集中观察微生物与原油作用会出现的现象,或者观察提高采收率的能力是有区别的。
短句来源
     According to the analysis of influencing factor of the sweep efficiency and displacement efficiency, firstly all sorts of new methods for enhanced oil recovery should synthetically consider two aspects as follows: one is to enhance the sweep efficiency through improving mobility,two is to enhance displacement efficiency through minishing interfacial tension or removing interfacial interaction between working agent and crude oil.
     根据对波及系数和驱油效率的影响因素分析,提高采收率的各种新方法首先应综合考虑以下两个方面:一是通过改善流度比提高波及系数,二是通过减小界面张力或者消除工作剂与原油间的界面效应以提高驱油效率。
短句来源
     We add water-soluble polymer to the injecting water and enhance the viscosity of solution, so we can reduce the gap of viscosity between raw oil and injecting water and enhance the fluidity rate and the sweep efficiency.
     聚合物驱油主要是在注入水中加入一定浓度的水溶性高分子聚合物以增加溶液的粘度,减小油水粘度差,改善流度比,扩大波及系数,以提高原油采收率。
短句来源
更多       
  相似匹配句对
     V. C higher than families G.
     V.C家系G.
短句来源
     In this paper,the writer proves the existence theorem of Nash-Mequilibrium points under the weaker conditions than D.
     本文在 D.
短句来源
     EXPERIMENTAL STUDY ON THE EFFECT OF MOBILITY RATIO ON THE DISPLACEMENT EFFICIENCY OF CHEMICAL FLOODING
     流度对化学驱驱油效果影响实验研究
短句来源
     The improved mobility ratio and the adjusted cut plane by the emulsion enhanced the heavy crude recovery efficiency.
     乳状液的形成改善了流度,调整了注采剖面,提高了稠油采收率。
短句来源
查询“流度比”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  mobility ratio
Within the studied domain of the electrical charge mobility ratio, we noticed that experimental results are in agreement with the theoretically inferred diffusion potential values.
      
We have also suggested an experimental method of determining the diffusivity-to-mobility ratio in degenerate materials having arbitrary dispersion laws.
      
The model is verified by analytical solutions including two-phase flow in a parallel-plate fracture, and used to study the impacts of aperture variation, mobility ratio and fracture orientation on properties of two-phase flow.
      
An attempt is made to investigate the effect of size quantization on the diffusivity-mobility ratio of the carriers in ultrathin films of semiconductors having Kane-type nonparabolic energy bands.
      
On the diffusivity-mobility ratio of the carriers in n-channel inversion layers on ternaryChalcopyrite semiconductors
      
更多          
  flow ratio
In addition, a negative correlation was demonstrated for the E/A ratio and the systolic-to-diastolic flow ratio (S/D ratio) in the umbilical artery.
      
In order to increase the percentage of one of desired bonding structures in the film it is relatively limited by means of optimizing the discharge parameters such as the voltage of graphite target and flow ratio of sputtering gases.
      
The growth properties of the CNT array film can be achieved by controlling the structure of the template, the particle size of Fe-catalyzer, the temperature in the reactor, the flow ratio and the deposition time.
      
The flow field in the supersonic ejector-diffuser system was investigated by changing the ejector throat area ratio and the secondary mass flow ratio at a fixed operating pressure ratio of 10.
      
In the flow visualization for the strong decelerating flow (the suction flow ratio:0.8), two typical flow patterns appear alternatively.
      
更多          


In this paper, the result of reservoir simulation in calculating the areal sweep efficiency is given for some well patterns, such as five-spot, seven-spot, direct line drive and staggered line drive. A full picture of water displacement is systematically evaluated and demonstrated in a series of figures that give the areal sweep efficiency for each well pattern in relation to mobility ratio, dimensionless water injection volume or water fraction of proportion. It has been proved that the value of Ea determined...

In this paper, the result of reservoir simulation in calculating the areal sweep efficiency is given for some well patterns, such as five-spot, seven-spot, direct line drive and staggered line drive. A full picture of water displacement is systematically evaluated and demonstrated in a series of figures that give the areal sweep efficiency for each well pattern in relation to mobility ratio, dimensionless water injection volume or water fraction of proportion. It has been proved that the value of Ea determined by simulator is more close to the real value in reservoir than thatdetermined by other methods. The result can be used to determine the production performance of oil reservoir with corresponding flooding pattern.

本文应用三维三相黑油模型对等厚均质水平地层在不同流度比下,不同注入速度下,对五点系统、七点系统、直线排状系统及交错排状系统的面积扫油效率进行了系统计算。计算结果表明,井网系统不同,同一流度比下,面积波及系数也不同。五点系统最高,依次为交错排状、直线系统和七点系统。在不利流度比下,驱替的不稳定过程对五点和七点系统的波及系数的影响小于对交错排状和直线排状系统。当流度比从0.2增加至10时,波及系数急剧下降。当流度比进一步增大时,其递减速度减缓。见水后继续注水,面积波及系数可继续增大,直至地层全部水浸。在同一流度比下,含水率小于50%时,随着含水率的上升,面积波及系数增加缓慢。但当含水率高于60%时,随着含水的上升而急剧地增加。文中根据计算结果得出了不同井网条件下,不同注入孔隙体积倍数(或不同含水)时,波及系数与流度比的关系曲线,由这些曲线构成的图版可以用来进行注水井网动态过程的计算和确定油藏采收率。

Based on the geological feature and reservoir characteristics of K_2 forma- tion,Zaoyuan oilfield,three kind of core which have typical porous structure were chosen to make a set of visible micro-model.Seven kind of model were made by means of etching images into glass surface which then are fused toge- ther.Three of them were mimic porous models,and others were composition porous models which reflect the lithological change of K_2 reservoir.A lot of micro displacement are carried out to study the mechanism...

Based on the geological feature and reservoir characteristics of K_2 forma- tion,Zaoyuan oilfield,three kind of core which have typical porous structure were chosen to make a set of visible micro-model.Seven kind of model were made by means of etching images into glass surface which then are fused toge- ther.Three of them were mimic porous models,and others were composition porous models which reflect the lithological change of K_2 reservoir.A lot of micro displacement are carried out to study the mechanism of residual oil form- ed after water flooding and affecting factors.The results are:(1)There are two displacing types:piston and nonpiston displacement,and the former has a higher displacing efficiency than later.Defferent displacing type intro- duces difference in the distribution of residual oil.(2)Mobility ratio is on im- portant factor in affecting the mechanism of residual oil formed.The larger the mobility ratio,the higher the residual oil satuation due to non piston displacement.(3)In heterogeneous structure,the residual oil is mainly trapp- ed in tight porous group where water is difficult to flood.(4)The residual oil satuation is apparently decreased when pressure gradient of flood is increas- ed.Finally,several suggestions to adjust present flooding well network,to increase the pressure gradient of flooding and improve mobility ratio are pre- sented.

本文应用微观透明模型实验新技术,模拟枣园油田孔二段油藏水驱开发条件,重点研究了该油藏的水驱残余油形成机理,从微观的角度,提出了微观水驱油方式、孔隙结构、水驱油压力及流度比是影响孔二段油藏水驱残余油形成机理的重要因素,并提出了相应的改善措施。

eneral opinion of polymer flooding mechanism is that polymer flooding can improvemobility ratio between oil and water. and raise waterflood sweep efficiency. It is recently re-ported that polymer flooding also raises oil recovery ratio. On the basis of polyrner floodingtest in No. 4 area of Gangxi oil field . we did some laboratorial experiments of polymer flood-ing, such as the physical modeling. micro vadose analysis in the mechanism and so on. Byanalysing the laboratorial research results . we put forward...

eneral opinion of polymer flooding mechanism is that polymer flooding can improvemobility ratio between oil and water. and raise waterflood sweep efficiency. It is recently re-ported that polymer flooding also raises oil recovery ratio. On the basis of polyrner floodingtest in No. 4 area of Gangxi oil field . we did some laboratorial experiments of polymer flood-ing, such as the physical modeling. micro vadose analysis in the mechanism and so on. Byanalysing the laboratorial research results . we put forward two major mechanisms: 1)raisingniobility ratio and waterflood swept volume, and 2) improving the efficiency of water displacement.

关于聚合物驱油机理,国内外较普遍的观点是聚合物驱油可以改善水油流度比,扩大水驱波及效率。近年来,有关报导提出聚合物驱也可以提高驱油效率。针对大港油田港西四区聚合物驱油试验实际情况,先后在室内开展了聚合物驱油物理模拟试验、聚合物驱油机理的微观渗流试验研究等。根据室内研究结果,提出了港西四区井组聚合物驱油机理如下:①改善流度比、扩大水驱波及体积。②提高水驱油效率。

 
<< 更多相关文摘    
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关流度比的内容
在知识搜索中查有关流度比的内容
在数字搜索中查有关流度比的内容
在概念知识元中查有关流度比的内容
在学术趋势中查有关流度比的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社