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THREE DIMENSIONAL SURFACE REPRESENTATION FOR MODELING GEOLOGICAL SURFACES

机译:用于建模地质表面的三维表面表示

摘要

Examples of techniques for three-dimensional (3D) surface representation are disclosed. In one example implementation according to aspects of the present disclosure, a computer-implemented method includes receiving a triangle mesh surface representation of a surface of an earth formation. The method further includes defining a 3D grid over the triangle mesh surface representation. The 3D grid includes cells defined by edges. The method further includes identifying points of intersection as nodes that are situated on the edges. The method further includes connecting the nodes. The method further includes generating a fully connected surface representation of the surface of the earth formation based at least in part on the nodes and connections between the nodes. The method further includes controlling equipment based at least in part on the fully connected surface representation of the surface of the earth formation.
机译:公开了用于三维(3D)表面表示的技术的示例。在根据本公开的方面的一个示例实现中,一种计算机实现的方法包括:接收土层的表面的三角形网格表面表示。该方法还包括在三角形网格表面表示上方定义3D网格。 3D网格包括由边缘定义的单元。该方法还包括将相交点识别为位于边缘上的节点。该方法还包括连接节点。该方法还包括至少部分地基于节点和节点之间的连接来生成土层的表面的完全连接的表面表示。该方法还包括至少部分地基于土层的表面的完全连接的表面表示来控制设备。

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