• 储层非均质性研究重要内容

    Study of restraining barrier and interbeds is an important part of reservoir heterogeneity.

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  • 压力资料有效表述储层非均质性

    The data of well-test pressure could be used to describe reservoir heterogeneity.

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  • 几个油藏形成储层非均质性有着密切的关系

    The formation of these oil pools are closely related with reservoir heterogeneity.

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  • 引起储层非均质性主要原因沉积环境构造环境

    Primary reasons leading to reservoir heterogeneity are sedimentary environment and tectonism.

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  • 研究表明,工区层非均质性明显沉积微相的控制

    It is indicated that the reservoir heterogeneity of the work area is obviously controlled by the sedimentary microfacies.

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  • 冲积扇体系相空间上复杂多变,层非均质性严重

    Lithofacies vary significantly in alluvial fan, and this results in serious reservoir heterogeneity.

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  • 油藏储层均质性影响剩余油分布主要因素

    The edge water and the heterogeneity of the reservoir are the main factors of influencing the remaining oil distribution.

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  • 基于储层均质性步骤建立流动单元模型

    According to the hierarchical properties of the reservoir heterogeneity, the flow unit model can be founded by following steps.

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  • 由于、沉积岩相等的影响储层均质性严重

    Reservoir is affected by lithology, lithofacies and faultages, the heterogeneous is serious.

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  • 综合分析认为,引起非均质性主要原因沉积环境变化。

    By analyses, the main reason of poor reservoir heterogeneity is the change of depositional environment.

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  • 塔河油田奥陶系碳酸盐岩层非均质性各向异类型复杂

    Ordovician carbonate reservoir is strong anisotropic and very complicate in Tahe Oilfield.

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  • 建立准确参数测井解释模型进行储层非均质性表征前提基础

    Establishment of accurate logging interpreting models for reservoir parameters is the foundation and premise for characterizing the reservoir heterogeneity.

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  • 部署方式与储层均质性有一定适应合理井位能抑制突进

    The well network is adaptable with the heterogeneity of the reservoir, and the reasonable well distribution is favorable for edge water flooding.

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  • 应当根据沉积平面分布特征非均质性的强弱采取不同开发措施

    Then different development measures should be adopted based on the distribution characteristics of the sedimentary micro-facies and their differences in reservoir heterogeneity.

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  • 建立凝析气藏机理模型非均质性开发效果的影响进行分析;

    Mechanism model of bottom water gas condensate reservoir with oil rim is established and effect of reservoir heterogeneity on the development is analyzed;

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  • 储层非均质强,纵向上渗透率变化表现出韵律复合正韵律的组合特征

    Heterogeneity is strong, vertical permeability showed positive rhythm and rhythm is a combination of complex features.

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  • 该类均质性,油水分布复杂常规测井解释结果不能反映储层真实情况。

    There was strong heterogeneity in these reservoirs, which complicated the distribution of Petroleum and made the logging interpretation results deviating from the real values.

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  • 研究油田开发后期储层非均质性精细表征剩余油分布规律研究重要内容。

    Analysis of oil reservoir microfacies is important for the study of remnant oil and the anisotropy features of oil reservoir in later period.

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  • 定量研究储层均质性的常规方法进行了分析,提出了一种新的均质综合指数方法

    Some methods for quantitatively studying reservoir heterogeneity are discussed, and a heterogeneous synthetic index method is proposed.

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  • 裂缝检测压力预测油藏动态检测油气预测、储层非均质性描述方面得到广泛应用。

    It is widely used in the fissure detection, pressure prediction, dynamic reservoir monitor, oil-gas prediction, stratum's non-uniform depiction.

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  • 二连油田成藏规模构造复杂油藏类型多,沉积环境构造破碎影响,储层非均质性严重。

    Erlian Oilfield is a small sandstone oil reservoir with complex structural reservoir and serious conflict between formations because of sediment environment and structure fragmentation.

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  • 气藏精细描述研究工作由于层非均质性强,使用常规方法进行储层评价带来了较大困难。

    Because of the anisotropy of the reservoir, it takes more difficult to the reservoir evaluation by use of traditional method in gas pool description.

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  • 鄯勒低渗透油气藏储层均质性强,情况复杂,改造难度大,早期压裂施工大多效果

    However, due to the high heterogeneity and complex geology, reservoirs are very difficult to stimulate and the results of most earlier fracturing are not so good.

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  • 采用贝叶斯指示条件模拟贯高斯模拟方法结合建立参数模型,很好地预测了储层非均质性展布。

    With the combination of Bayes Indicator Conditional Simulation method and Sequential Gaussin Simulation method, the distribution of reservoir heterogeneity has been predicted.

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  • 摘要SAGD开发效果储层非均质性十分敏感页岩水平井sagd的泄油通道一定影响

    Abstract: SAGD performance is very sensitive to reservoir heterogeneity, and shale interlayers have a certain effect on a SAGD drainage channel with dual horizontal Wells.

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  • 基础建立浅湖沉积环境下不同沉积微相均质性模式,为油田开发方案的编制调整打下基础。

    On this base we build a mode of reservoir heterogeneity of Shore-lake and Shallow-lake sub-facies. The results is helpful to the research of reservoir and adjusting production of oilfield development.

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  • 基础建立浅湖沉积环境下不同沉积微相均质性模式,为油田开发方案的编制调整打下基础。

    On this base we build a mode of reservoir heterogeneity of Shore-lake and Shallow-lake sub-facies. The results is helpful to the research of reservoir and

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  • 提出了评价层非均质综合评价指标储层非均质性变化幅度、变化速度以及变化的随机进行定量描述。

    The aggregate index that appears the variation magnitude and variation speed and the variation nature is proposed to describe quantitatively the variation nature and complexity of heterogeneity.

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  • 油田注水开发整体明显,但受储层非均质性裂缝因素影响,油井受效率程度有待进一步提高

    The overall efficiency of water flooding is influenced by the well pattern, reservoir heterogeneity, fractures and other factors, and the efficiency and effectiveness have to be further improved.

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  • 实际生产过程中,由于层非均质性,以及开发后期为了控制含水上升油藏局部地区的压力降到饱和压力之下

    During practical production, due to heterogeneity and control ascending of water cut latterly, reservoir pressure will be below bubble point pressure locally.

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