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Rigorous Inclusion of Faults and Fractures in 3-D Simulation

机译：在3D模拟中严格包含断层和断裂

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Integration of well test results, horizontal well information, bore hole imaging, see Figure 1, 3-D seismic, and coherency analyses has made possible the ability to locate and define vertical faults and fractures. Fracture orientation, Figure 2, based on image log data from several wells, can increase our understanding of how the direction of these fractures effects reservoir performance. Conductive faults and fractures that contribute to fluid flow, along with stratified high permeability regions, must be included in our mathematical models.rnCapturing the correct physics of fluid movement improve these reservoir simulation models accuracy as predictive tools. To illustrate this point a sector model of the Beta reservoir was constructed using several different LGR (Local Grid Refinement) regions each represented a vertical fault and fracture system. These vertical fault-fracture systems, as depicted in Figure 3, were combined with high permeability stratified layers to construct a reservoir simulation model. This model was used to study possible inclusion of vertical faults and fractures, and investigate their effect on reservoir performance.
机译：井测试结果，水平井信息，钻孔成像（见图1），3-D地震和相干分析的集成使定位和定义垂直断层和裂缝的能力成为可能。基于来自多个井的图像测井数据，图2的裂缝方向可以增加我们对这些裂缝的方向如何影响储层性能的理解。有助于流体流动的导电性断层和裂缝，以及分层的高渗透率区域，都必须纳入我们的数学模型。捕获正确的流体运动物理特性可以提高这些油藏模拟模型作为预测工具的准确性。为了说明这一点，使用几个不同的LGR（局部网格细化）区域构造了Beta油藏的扇形模型，每个区域代表一个垂直断层和裂缝系统。如图3所示，这些垂直断层-裂缝系统与高渗透率分层层组合，以构建储层模拟模型。该模型用于研究垂直断层和裂缝的可能包裹体，并研究它们对储层性能的影响。

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