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首页> 外文期刊>International Journal of Heat and Mass Transfer >Parallel processing of numerical simulation of two-phase flow in fractured reservoirs considering the effect of natural flow barriers using the streamline simulation method
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Parallel processing of numerical simulation of two-phase flow in fractured reservoirs considering the effect of natural flow barriers using the streamline simulation method

机译：流线法模拟考虑自然流障影响的裂缝性储层两相流数值模拟并行处理

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X Because of the large size of reservoirs and complexity of the fluid behavior, especially in fractured porous media, simulation of hydrocarbon reservoirs is costly to compute using common simulators based on an Eulerian grid. For this reason, the streamlines method, which offers high computational speed and low computational hardware requirements with suitable accuracy can replace common simulators. The current study investigated parallel processing of numerical simulation for two-phase flow in two-dimensional fractured porous media using the streamlines method in OpenMp programming model. For validation, the results of water flooding simulation were compared with the IMPES method and the effect of natural flow barriers for the injection wells has been modeled. The dual porosity model is used to model the fractured reservoirs and transport equations are solved independently on 1D streamlines. It was found that the ability and performance of the streamlines method is better for parallel processing than for other methods based on the Eulerian grid. (C) 2018 Elsevier Ltd. All rights reserved.
机译：X由于储集层大且流体行为复杂，尤其是在裂缝性多孔介质中，因此使用基于欧拉网格的通用模拟器来计算碳氢化合物储层的成本很高。因此，以较高的计算速度和较低的计算硬件要求以及适当的精度提供的流线型方法可以替代常见的模拟器。当前的研究使用OpenMp编程模型中的流线法研究二维裂隙多孔介质中两相流数值模拟的并行处理。为了验证有效性，将注水模拟的结果与IMPES方法进行了比较，并对注入井的自然流动屏障的影响进行了建模。用双重孔隙度模型对裂缝性储层进行建模，并在一维流线上独立求解运移方程。结果发现，与其他基于欧拉网格的方法相比，流线方法对于并行处理的能力和性能更好。 （C）2018 Elsevier Ltd.保留所有权利。

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