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vertical fractured well
    Elastic development analysis of a vertical fractured well in a dual porous media with rectangular boundary.
    矩形双重介质中垂直裂缝井弹性开发分析
    Study of Pressure Behavior and Productivity for Vertical Fractured Well in Complex Conditions
    复杂条件下垂直裂缝井压力动态及产能研究
    Study on the pressure distribution of a vertical fractured well in low permeability reservoir
    低渗透油藏垂直裂缝井地层压力分布研究
    Second, pressure distribution of the vertical fractured well was analyzed, the character ofthe productivity and the pressure distribution were discussed under the condition of differentconductivity.
    第二,分析了垂直裂缝井缝内及地层的压力分布规律,讨论了不同导流能力条件下垂直裂缝井压力分布特点以及裂缝内流量分布的特征。
    Pressure Analysis for a Finite-Conductivity Vertical Fractured Well in Bounded Reservoir.
    封闭地层有限导流垂直裂缝井压力分析
    Aimed at the vertical fractured well in low permeability, based on the pressure response forecasting method presented by Cinco-ley, this paper shows a method of IPR and productivity forecasting, we also analyzed the sensitive factors for IPR curve of a vertical fractured well.
    针对运用垂直裂缝井开发的低渗透地层,根据Cinco-ley提出的垂直裂缝井压力动态预测方法,提出了适用于垂直裂缝井的IPR预测方法,并结合应用实例对各个敏感因素进行了分析。
    A vertical fractured well can bring out two dimensional flow in the direction of normals of developing ellipse conjugate equal pressure ellipse and hyperbola streamline bunches whose focal points are the two ends of the fracture when it works.
    垂直裂缝井工作时在地层中诱发平面二维椭圆渗流,即形成以裂缝端点为焦点的共轭等压椭圆和双曲线流线族。
    A vertical fractured well can bring out two dimensional flow in the direction of normals of developing ellipse—conjugate ellipse isobar and hyperbola streamline bunches with the two ends of the fracture as their focuses.
    垂直裂缝井采液时诱发地层中的平面二维椭圆渗流,形成以裂缝端点为焦点的共轭等压椭圆和双曲线流线族。
    Through introducing fracture skin factor,analytic solution of the pressure in vertical fractured well with limited fluid diversion in round-seal reservoir is derived,the stable productivity can be calculated,and the influence of wall contamination on stable production and fracture pressure drop is analyzed.
    在现有理论基础上,通过引入缝面表皮系数,给出了更为准确的圆形封闭油藏有限导流垂直裂缝井压力解析解,可以计算垂直裂缝井稳态产能,并且分析了壁面污染对稳态产能和裂缝压力降落的影响。
    Flow process of fractured horizontal well is more complicated than horizontal well and vertical fractured well,and its pressure dynamic features have much difference with horizontal well.
    压裂水平井的渗流过程较之水平井及垂直裂缝井更复杂,其压力动态特征与水平井存在较大差异。
 

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