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   complicated fracture 在 石油天然气工业 分类中 的翻译结果: 查询用时:0.641秒
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complicated fracture
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  “complicated fracture”译为未确定词的双语例句
    Example shows the new approach is available to model the complicated fracture networks of hydrocarbon reservoirs.
    实例表明 ,该技术用试井和优化的计算方法编程 ,在计算机上模拟生成油气藏天然裂缝网络是可行的
短句来源
    The Xiagou Formation reservoir rocks in Liugo uzhuang-Qionglongshan structure in Qingnan Seg of Qingxi Depression in Jiuquan B ain are mainly comprised of the low porosity and low permeability glutenites and shaly dolostones, and the reservoir is regarded as the typical complex litholo gical fractured-porous one because of complicated rock mineral composition, hi gh shale content, enriched pyrites and complicated fracture type and combinatio n shape.
    酒泉盆地青西坳陷青南凹陷柳沟庄—窟窿山构造下沟组储层岩性主要为低孔、低渗砂砾岩类和泥云岩类,岩石矿物成分复杂、泥质含量高、黄铁矿富集、裂缝类型及组合形式复杂,属典型复杂岩性裂缝—孔隙型储层。
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  complicated fracture
Outcrops with more than one set of longer, open fractures or more complicated fracture patterns have lower recoverable strains.
      
For electrically insulating cracks, the experimental results show a complicated fracture behavior under electrical and mechanical loading.
      
Clinically a subtalar dislocation resembles a complicated fracture dislocation of the ankle but a definitive diagnosis can only be made radiographically.
      
These results can be used as the foundational solutions in boundary element method (BEM) to solve more complicated fracture problems of piezoelectric composites.
      
In addition, she had a complicated fracture of the mandibular bone and a major perineal laceration.
      


Chunhua oil field is characterized by the features of complicated fracture, low -permeability and interbed thin layers. The complexity of fracture is typical i n Jiyan g depression. On the basis of early structural style and delicate structural sty le and for the purpose of reducing interlayer and lateral conflicts and increasi ng the reserves and oil production, a system engineering was used successively i n Chunhua oil field through more than 30 years of development, which includes pr oducing oil...

Chunhua oil field is characterized by the features of complicated fracture, low -permeability and interbed thin layers. The complexity of fracture is typical i n Jiyan g depression. On the basis of early structural style and delicate structural sty le and for the purpose of reducing interlayer and lateral conflicts and increasi ng the reserves and oil production, a system engineering was used successively i n Chunhua oil field through more than 30 years of development, which includes pr oducing oil by elastic drive, waterflooding development, infill drilling, zonal production, progressive delineation, sporadic development, improvement, modifica tion of injection-production pattern and so on. And has got a good result in th e development of reservoirs with complicated fractures, low permeability and int erbed thin layers. The oil produc tion was more than 4×10~6t in 1980, and then from 1981 to 2000 this production was stably increased. Studies on the distribution rule of remaining oil in Chun hua oil field indicate that remaining oil enrichment region is virtually a lower potential close region formed by static shelter and dynamic potential of water. In practice, wells newly drilled in the lower structural region with high water cut did not produce water in early days. This maybe provides a new type and reg ion of potential tapping that is different from the so-called "potential regio n", which is the positive microstructures, and also have theoretic and practica l significance in guiding the direction of tapping potenti al old fields like Chunhua from 2001 to 2005.

纯化油田断裂的复杂性在济阳坳陷具有典型性 ,油藏储集层为低渗透、薄互层 ,因此油田开发 3 0年中的主要矛盾是平面与层间矛盾。以早期构造模型和精细构造模型为基础 ,以增储上产为核心 ,先后进行了弹性开发、注水开发、加密完善、分层开采、滚动探边、零星完善及注采结构调整等 ,很好地解决了油田平面矛盾并缓解了层间矛盾。近年来油田剩余油分布规律研究表明 :剩余油富集区实质上位于静态遮挡与动态水势控制而形成的低势闭合区 ,在构造低部位特高含水区的更低部位钻井 ,仍可获得不含水井的显著效果 ,这是与正向型微构造区不同的新类型与新潜力领域 ,对注水老油田的进一步挖潜具有重要的理论与实际意义。

It is hard to describe the scale and geometry of fracture and heterogeneous reservoirs because of their complicated structures.A new approach is presented to model natural fracture networks of hydrocarbon reservoirs especially,emphasized to check reservoir behaviors,to generalize the geometry structure of natural fracture networks on scales.The main ideal are to generalize the ideal fracture models using the method of Iterated Function System,to set up the fluid flowing models based on the Finite Element Method,to...

It is hard to describe the scale and geometry of fracture and heterogeneous reservoirs because of their complicated structures.A new approach is presented to model natural fracture networks of hydrocarbon reservoirs especially,emphasized to check reservoir behaviors,to generalize the geometry structure of natural fracture networks on scales.The main ideal are to generalize the ideal fracture models using the method of Iterated Function System,to set up the fluid flowing models based on the Finite Element Method,to optimize the above fracture networks by Simulated Annealing and Genetic Algorithm.Example shows the new approach is available to model the complicated fracture networks of hydrocarbon reservoirs.

裂缝油藏和非均质油藏的结构是很复杂的 ,往往难以描述尺度和几何形态。不同于地质统计学 ,强调裂缝网络模型的油藏动态反演检验 ,提出了一种油气藏天然裂缝网络的数值模拟优化生成技术 ,动态模拟不同尺度上的油藏非均质和天然裂缝网络的几何结构。主要思路为 :裂缝网络的迭代生成 ,裂缝网络中流体流动的有限元模拟 ,模拟退火优化天然裂缝网络几何结构。实例表明 ,该技术用试井和优化的计算方法编程 ,在计算机上模拟生成油气藏天然裂缝网络是可行的

It is an effective tool for initiation and development of fractal geometry to investigate the prosperity of Euclid system. We describe characteristic of oil and gas flow and well-test analysis by this tool. On the conditions which are the supposes and definitions in the classic seepage flow dynamics are suitable to fractal oil and gas reservoir, and the mechanic laws in the fractal oil and gas reservoir are same formally with those in the classic seepage flow dynamics, based on the resolution of fractal oil...

It is an effective tool for initiation and development of fractal geometry to investigate the prosperity of Euclid system. We describe characteristic of oil and gas flow and well-test analysis by this tool. On the conditions which are the supposes and definitions in the classic seepage flow dynamics are suitable to fractal oil and gas reservoir, and the mechanic laws in the fractal oil and gas reservoir are same formally with those in the classic seepage flow dynamics, based on the resolution of fractal oil and gas reservoir for single media, infinite strata and unstable flow by Tong dengke, we take use of Laplace transformation and attain the resolution for Laplace space. Then according to Stephest's numerical inversion, we get the numerical resolution for time domain of fractal oil and gas reservoir for single media, infinite strata and unstable flow. Depending on the mapping principle of traditional model curves and thinking about combining parameters and transforming coordination of typical curves, we get fractal Mckinley curves, investigate the character of these fractal Mckinley curves and use the practical test data of well A, The parameters we get are more reasonable, which is instruction for oil and gas exploration. In accordance with the above results, we concluded that the reservoir connected to well A is a complicated fracture network and has poor connectivity. What's more, fluid flow into well A not only from horizontal plane but also from direction paralleled to wellbore. Therefore we can see the flow of well A is not so simple. In additional, the well A is highly polluted. All of these results are consistent with those from the analysis of core and explanation for well-log.

分形几何理论的产生和发展为刻画非欧几里得几何系统(即分维系统)的性质提供了有效手段,使用这一工具对油气渗流规律进行重新认识,对传统描述油气运动的数学模型加以改进,并应用于试井分析中.根据传统模型图版制作原理,作出分形麦金利图版,可以看出:与传统模型拟和很差的实际数据,与分形麦金利图版的匹配效果却很好.说明油气藏更接近分维系统,所求得的各种参数更接近地下真实复杂情况,这对于油气田开发工作有重要的指导意义.

 
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