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reservoir waterflood
相关语句
  油藏注水
     The research has important guiding and actual meaning for further studying and application of monitoring reservoir waterflood behavior by time lapse seismic method.
     这一研究对进一步开展油藏注水动态时间推移地震监测研究与应用具有重要的指导意义和现实意义。
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  “reservoir waterflood”译为未确定词的双语例句
     This dissertation built the reservoir 3D geological model and the flow unit 3D model with the method of high density parameters note, studied reservoir heterogeneity, and also provided reservoir dynamic analysis, reservoir waterflood performance evaluation, well pattern rationality evaluation and fluid characters changing law analysis.
     以高密度节点方法建立油藏地质模型、流动单元三维模型,开展储层非均质性研究,并进行油藏动态分析和水驱开发效果评价、井网合理性评价及流体性质变化规律分析。
短句来源
     For low permeability reservoir, waterflood development is the most popular method. In waterflooding, the quality of water injection not only has influence on the efficiency of the process system but also on the index and result of oilfield development.
     对于低渗透油藏,目前普遍采用的是注水开采的方式,在注水开发中,注入水水质的好坏不仅影响注水工艺系统的效率,同时要影响油藏的开发指标及开发效果。
短句来源
     In addition, this paper deduce identification method suitable for Overpressured gas reservoir waterflood by means of that of normal pressure gas reservoir.
     另外,还借鉴传统正常压力气藏的水侵识别方法,通过改进,推导出适用于异常高压气藏水驱识别的方法。
短句来源
     Wegot the stratum parameters of each reservoir waterflood using the multilayer astable pressure data at the same time during one testing.
     研究出一次试井过程中 ,应用同时测得多层不稳定压力资料来确定各注水层段地层参数的方法。
短句来源
     Petrophysical measurements are the basis of time-lapse seismic monitoring of reservoir waterflood recovery.
     岩石物理测量是油藏水驱开采时移地震监测的基础.
短句来源
  相似匹配句对
     Effect of waterflood development on velocity and density of reservoir rock.
     油藏注水开发对储层岩石速度和密度的影响
短句来源
     WATERFLOOD DEVELOPMENT OF DEEP SEATED LOW PERMEABLE RESERVOIR
     深层低渗难采油藏的注水开发
短句来源
     Reservoir Dogs
     《水库狗》
短句来源
     reservoir's randomicity.
     由于储层的随机性,储层预测结果便具有多解性。
短句来源
     Waterflood,Thinking and Hope
     洪水 思索 希望
短句来源
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In the process of waterflood development of reservoir,the changes of velocity and density of reservoir rock are the basis of time lapse seismic monitoring.Waterfooding can cause not only the change of pore fluid saturation,but also the variation of temperature,pressure,porosity,permeability and fluid properties.The changes of velocity and density of reservoir rock resulted from the joint action of all these factors.Effect of each factor on velocity and density is systematically studied in the paper.The results...

In the process of waterflood development of reservoir,the changes of velocity and density of reservoir rock are the basis of time lapse seismic monitoring.Waterfooding can cause not only the change of pore fluid saturation,but also the variation of temperature,pressure,porosity,permeability and fluid properties.The changes of velocity and density of reservoir rock resulted from the joint action of all these factors.Effect of each factor on velocity and density is systematically studied in the paper.The results show that the effect of the variation of temperature,pressure,porosity and pore fluid properties in reservoir on velocity and density of sandstone can't be neglected and sometimes is very important,besides fluid substitution during waterflood stage.The research has important guiding and actual meaning for further studying and application of monitoring reservoir waterflood behavior by time lapse seismic method.

云美厚 ,管志宁 .油藏注水开发对储层岩石速度和密度的影响 .石油地球物理勘探 ,2 0 0 2 ,37(3) :2 80~ 2 86  油藏注水开发过程中储层岩石速度和密度的变化是注水时间推移地震监测的基础。注水不仅会引起孔隙流体饱和度的变化 ,而且还会引起储层温度、压力以及孔隙率、渗透率和孔隙流体性质等变化。储层岩石速度、密度的变化是所有这些变化共同作用的结果。本文系统分析了各种因素对岩石速度、密度的影响 ,结果表明 :在油藏注水开采期间 ,除流体替换外 ,储层温度、压力、孔隙率和孔隙流体性质的变化对岩石速度和密度的影响同样是不可忽略的 ,有时甚至是非常关键的。这一研究对进一步开展油藏注水动态时间推移地震监测研究与应用具有重要的指导意义和现实意义。

Because the stratum permeability of reservoir is different, injected water can′t evenly flow into the reservoirs. We use layered waterflood in injecting wells. Moreover, we couldn′t make sure the average permeability, wellbore resistance coefficient and reservoir pressure only from the pressure data. So based on the testing technique and interpretation procedures, we worked out a new method--well pressure testing technique for layered reservoirs waterflood--it is that we made a minitype of storage pressure gauge...

Because the stratum permeability of reservoir is different, injected water can′t evenly flow into the reservoirs. We use layered waterflood in injecting wells. Moreover, we couldn′t make sure the average permeability, wellbore resistance coefficient and reservoir pressure only from the pressure data. So based on the testing technique and interpretation procedures, we worked out a new method--well pressure testing technique for layered reservoirs waterflood--it is that we made a minitype of storage pressure gauge and relevant testing instrument and tools for direct testing layered reservoirs pressure to fit the eccentric waterflood column. Wegot the stratum parameters of each reservoir waterflood using the multilayer astable pressure data at the same time during one testing. By testing 11 layers of 5 wells, once-testing success ratio is 85 per cent, average ratio 90 per cent and testing reliability over 90 per cent. These prove that the technique is feasible and effective in getting the reservoir pressures of layered waterflood, and supplies a reliable evidence for adjustments of layered waterflood wells.

油藏由于地层渗透率的不同 ,注入水在纵向不能均匀注入油层。开发中在注水井上采取了分层注水 ,仅根据压力资料不易确定整个系统的平均渗透率、井壁阻力系数和油藏压力。为此 ,从测试工艺和解释方法上研究形成了一种新型的分注井层段压力测试技术。分注井层段压力测试技术是利用油田分层注水的分层管柱 ,研究开发了适应偏心注水管柱直接测试分层压力的小型存储压力计及相应的配套测试仪器和工具。研究出一次试井过程中 ,应用同时测得多层不稳定压力资料来确定各注水层段地层参数的方法。通过 5口井 11层次的现场试验研究 ,一次测试成功率 85 % ,平均测试成功率 90 % ,测试结果可信度 90 %以上。证明了其工艺的可行性 ,为油田分注井测取层段压力提供了一项行之有效的工艺测试方法 ,为分注井搞好注水结构调整提供了可靠依据

Through the medium of to inland lava metamorphic rock genera reservoir development historical integrated study,in particular direct lava metamorphic rock concentrated EMPHASES region,set know clearly lava metamorphic rock reservoir waterflood 'new attitude in contrast to view,and quote large numbers of example,proceed crosswise,fore-and-aft,and quote large numbers of example,proceed crosswise,fore-and-aft contrast,strive hunt conform to lava metamorphic rock reservoir waterflood' preferred plan out...

Through the medium of to inland lava metamorphic rock genera reservoir development historical integrated study,in particular direct lava metamorphic rock concentrated EMPHASES region,set know clearly lava metamorphic rock reservoir waterflood 'new attitude in contrast to view,and quote large numbers of example,proceed crosswise,fore-and-aft,and quote large numbers of example,proceed crosswise,fore-and-aft contrast,strive hunt conform to lava metamorphic rock reservoir waterflood' preferred plan out for to.Influence among that of both that of anew known know clearly this genera reservoir generality,found lava metamorphic rock reservoir network of fracture and matrices pore system differ with matrices pore system 'displacement mechanism prominence,analyze crack in waterflood.The waterflood 'conform to and feasibility aspect did one reference of the wherefore genera reservoir in henceforth.

通过对国内火山岩变质岩类油藏开发历史的综合研究,特别针对火山岩变质岩集中的重点地区,提出了火山岩变质岩油藏注水开发的新的看法和见解,并且引用大量的实例,进行横、纵向的对比,力求找出适应火山岩变质岩油藏注水开发的最佳方案。重新认识了此类油藏的共性,发现火山岩变质岩储层裂缝系统和基质孔隙系统的驱替机理显著不同,分析裂缝在注水开发中的影响。为此类油藏在今后的注水开发的适应性及可行性方面做一参考。

 
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