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评价剩余油
相关语句
  evaluating remaining oil
     APPLICATION OF TWO NEW LOGGING METHODS FOR EVALUATING REMAINING OIL SATURATION
     两种评价剩余油饱和度的测井方法应用研究
短句来源
     Application study indicates that delicacy reservoir description can point out where the remaining oil distribute. Well-logging is important method in fixed amount evaluating remaining oil. By synthesizing measures, tapping the latent power is efficient approach in raising production of oilfield.
     研究表明,精细油藏描述方法为寻找剩余油指明了方向,测井方法是定量评价剩余油的重要手段,综合措施挖潜是实现油田增产的有效途径。
短句来源
  “评价剩余油”译为未确定词的双语例句
     As to production and injection well in different condition,a new method was built for flow connection and production matching , determination of threshold value of permeability dispersion,calculating of starting pressure,handle of untabulated layer and boundary,determination of relative permeability type and dynamic model parameters adjustment. It can be used to evaluate remaining oil saturation and predict distributaries rule of remaining oil with well logging information and other data.
     对于不同条件的生产和注水井,提出了流量校正及产量匹分、启动压力梯度确定、油层流体渗流的渗透率级差界限确定、边界条件处理、表外储层处理、相对渗透率类型划分及处理、动态预测模型参数调整等剩余油预测中的关键技术,应用综合信息和相关资料,评价剩余油饱和度及压力变化,预测油藏内剩余油及压力分布规律。
短句来源
     On the basis of synthetically analyzing the routine geology information and development data, the potentiality of the area rich in remaining oil can be estimated quantitatively by the grey clustering analysis.
     在常规地质信息和生产开发动态资料综合分析的基础上 ,可以应用灰聚类分析法来定量评价剩余油潜力。
短句来源
     combining with production performance data, the paper applied dense grid and large-scale reservoir detail simulation technology to research and quantitative evaluate the distribution of remaining oil synthetically.
     应用三维密网格大规模三维可视化油藏精细数值模拟技术 ,结合生产动态监测资料综合研究油藏的各种物理性质和流体在其中的流动规律 ,定量评价剩余油分布。
短句来源
     The methods of geochemical log and core extraction are identical on the evaluation of the distribution of the remaining oil through the comparison between the values of the oil saturation obtained by the above two methods.
     通过地球化学录井含油饱和度与岩心抽提含油饱和度分析数据对比 ,得出了在评价剩余油分布方面两种方法相当一致的结论。
短句来源
     The simulation model of oil reservoir is the effective technological means for displaying the three-dimensional evolution rule of reservoir in long-term waterflooding,predicting and estimating the distribution of remaining oil.
     油藏仿真模型是揭示长期注水开发油藏储层三维空间演化规律、预测和评价剩余油分布的有效技术手段。
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  相似匹配句对
     Log evaluation on the remaining oil in loose sandstone reservoir.
     疏松砂岩剩余测井评价
短句来源
     ② study of micro-distribution of remaining oil;
     剩余微观分布研究;
短句来源
     Model for Well Logging Quantitative Evaluation of Remaining Oil in Qiuling Oilfield
     丘陵剩余测井定量评价模型研究
短句来源
     Method of Evaluating and Predicting Remaining Oil in Late Water Cut Stage
     高含水后期剩余评价和预测方法研究
短句来源
     Adaptability Evaluation of Remaining Oil Saturation Logging in Wenmi Oilfield
     温米剩余饱和度测井适应性评价
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The key to increasing accuracy of reservoir description, delimiting distribution of residual oil and enhancing reservoir development is to know the reservoir heterogeneity. Here we introduce a new method of understanding and studying reservoir heterogeneity —— studying methods of flow units. Flow units have not only the same(similar) sedimentation characteristics, but also the same(similar) flow characteristics. The studying methods of flow units are classified into two kinds. One is core analysis method, the...

The key to increasing accuracy of reservoir description, delimiting distribution of residual oil and enhancing reservoir development is to know the reservoir heterogeneity. Here we introduce a new method of understanding and studying reservoir heterogeneity —— studying methods of flow units. Flow units have not only the same(similar) sedimentation characteristics, but also the same(similar) flow characteristics. The studying methods of flow units are classified into two kinds. One is core analysis method, the other is modifying equation of Kozeny Carman method. Steps are give about studying flow units and introduces application of flow units to reservoir evaluation, residual oil distribution, reservoir numerical simulation and permeability interpretation.

提高油藏描述的精度、确定剩余油的分布、改善开发效果的关键是认识油藏的非均质性。介绍一种研究油藏非均质性的新方法———流动单元研究方法。流动单元不仅具有相同(似)的沉积特征,而且具有相同(似)的流动特征。将流动单元的研究方法分为2种,一种是岩心定性分析方法,另一种是修改的KozenyCarman方程方法,给出了流动单元研究的步骤。介绍了流动单元在储层评价、剩余油分布与预测、油藏数值模拟、渗透率解释等方面的应用。

High salinity formation water contains large amount of chloride which has large thermal neutron capture cross section. Neutron lifetime log(NLL) is generally believed as a technique for information of remaining oil saturation, which is only adaptable to cased hole drilled through zones with high salinity formation water. In fact, borite is also easily dissolved in water and has a large capture cross section. If it is dissolved in low salinity...

High salinity formation water contains large amount of chloride which has large thermal neutron capture cross section. Neutron lifetime log(NLL) is generally believed as a technique for information of remaining oil saturation, which is only adaptable to cased hole drilled through zones with high salinity formation water. In fact, borite is also easily dissolved in water and has a large capture cross section. If it is dissolved in low salinity formation water by means of proper operation and dispensing, NLL can also be applied to obtain remaining oil saturation by its response to the large capture cross section. How to run NLL in low salinity zone and its application results in more than ten wells in mature oil field are given in this paper, mainly focusing on evaluation of pay zone current quality, estimation of remaining oil saturation,features analysis of the produced liquid and determination of zones of interest.

刘应,汪戈壁.低矿化度地层硼┐中子寿命测井.测井技术,1998,22(2):137~140因高矿化度水中富含热中子俘获截面高的氯化物,中子寿命测井通常被视为仅适用于高矿化度地层水套管井的剩余油测井方法,而不适合于淡水油田。但硼化物也是易溶于水且俘获截面高的物质。如果用适当的施工工艺和配方,使低矿化度地层水内溶有硼化物,中子寿命测井同样可通过对高俘获截面的响应来观测剩余油含量。文中介绍把中子寿命从高矿化度地层移植到低矿化度地层中的新方法及其效果。在试测中为老油田提供了10多口井资料,做了产层目前质量的评价、剩余油含量的估算、产液特点的评价、作业对象的确定等四个方面的工作。因测井工艺实用、解释直观、效果显著,颇受用户的欢迎。

Residual oil distribution in high water containing oilfield is a worldwide difficult problem. Extensive attention has been paid to reservoir evaluation by using reservoir flow unit since the last of 1980s. In this paper, on the basis of sedimentary microfacies analysis, reservoir flow unit is applied to study remaining oil distribution properties in Block Huan26 of Liaohe Oilfield that is in the high water containing period. Cored data show that there is a favorable relationship between residual oil saturation...

Residual oil distribution in high water containing oilfield is a worldwide difficult problem. Extensive attention has been paid to reservoir evaluation by using reservoir flow unit since the last of 1980s. In this paper, on the basis of sedimentary microfacies analysis, reservoir flow unit is applied to study remaining oil distribution properties in Block Huan26 of Liaohe Oilfield that is in the high water containing period. Cored data show that there is a favorable relationship between residual oil saturation and reservoir flow unit, and the equation for calculating remaining oil saturation is established based on flow zone index(FZI). The microfacies is made up of various flow units. The assorted forms of various flow units and the seeping capacity are different among various microfacies. The result shows that flow unit is provided with advantage in describing plane otherness of fluid seeping and in evaluating distribution properties of remaining oil, and that the residual oil is distributed mainly over the central section and the relative high height of the east section of the faulting block. Obvious geological effect has been obtained in Block Huan26.

高含水油田剩余油分布研究是一个世界性的难题。应用储层流动单元进行油气储层评价研究自 2 0世纪 80年代后期以来受到了石油工作者的广泛重视。文中以辽河油田欢 2 6断块为例 ,应用储层流动单元 ,在沉积微相分析的基础上研究高含水油田剩余油分布特征。密闭取心井岩芯分析资料表明剩余油饱和度与储层流动单元间存在良好的对应关系 ,在此基础上建立了利用流动单元流动带指标计算剩余油饱和度的方法。沉积微相内部对应着多个流动单元类型的组合 ,不同的沉积微相其流动单元组合形式也不同 ,表现出的渗流能力亦存在较大的差异性 ,从而为表征流体渗流的平面差异性和评价剩余油分布奠定了坚实的基础。研究结果表明 ,欢 2 6块剩余油平面上主要分布在中部和东部的构造较高部位。在本研究成果指导下 ,4口井 6个月累计增产原油 4 556t ,取得了良好的地质应用效果。

 
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