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The Pressure Drop Model of Liquid Flow with Wall Mass Transfer in Horizontal Wellhore with Perforated Completion

机译：带孔完井水平井井壁传质的液体流动压降模型

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摘要

The fluids in horizontal wells can exhibit complicated flow behaviors with wall mass transfer, partly due to the interaction between the main flow and the radial influx along the wellbore and the completion parameters used. This paper presents a novel regression model established based on the experiment data retrieved from the available literatures to determine the apparent friction factor for a single phase wellbore flow. The proposed model has the potential to be readily applicable to different perforation parameters, such as shot phasing and shot density. Compared with other models in the same practical example which is offered by Ouyang et al., the model of this paper to calculate the wellbore pressure is applicable and reasonable. This new model can be easily incorporated into reservoir simulators or analytical reservoir and horizontal wellbore inflow coupling models.
机译：水平井中的流体在壁传质过程中可能表现出复杂的流动行为，部分原因是主流与沿井眼的径向流入之间的相互作用以及所使用的完井参数。本文提出了一个新的回归模型，该模型基于从可得文献中获得的实验数据来确定单相井筒流的表观摩擦系数。所提出的模型具有容易适用于不同射孔参数的潜力，例如射孔定相和射孔密度。与欧阳等人在同一实例中提供的其他模型相比，本文计算井眼压力的模型是适用和合理的。该新模型可以轻松地合并到储层模拟器或分析储层和水平井眼流入耦合模型中。

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  • 来源
    《Mathematical Problems in Engineering》 |2014年第8期|196729.1-196729.8|共8页
  • 作者

    Ping Yue; Zhimin Du; Xiaofan Chen; Chao Tang;

  • 作者单位

    The State Key Laboratory of Oil & Gas Reservoir Geology and Exploitation Engineering, Southwest Petroleum University, Chengdu, Sichuan 610500, China;

    The State Key Laboratory of Oil & Gas Reservoir Geology and Exploitation Engineering, Southwest Petroleum University, Chengdu, Sichuan 610500, China;

    The State Key Laboratory of Oil & Gas Reservoir Geology and Exploitation Engineering, Southwest Petroleum University, Chengdu, Sichuan 610500, China;

    The State Key Laboratory of Oil & Gas Reservoir Geology and Exploitation Engineering, Southwest Petroleum University, Chengdu, Sichuan 610500, China;

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