THREE DIMENSIONAL SURFACE REPRESENTATION FOR MODELING GEOLOGICAL SURFACES

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.