Finite Element Simulation of Oil and Gas Reservoir In Situ Stress Based on a 3D Corner-point Grid Model

<div>Schematic of a finite element grid: (a) conversion from a structured grid to a nonstructured finite element grid and (b) data structure of a corner-point grid versus that of a finite element grid.</div>

Mathematical Problems in Engineering

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Figure 3: Finite Element Simulation of Oil and Gas Reservoir In Situ Stress Based on a 3D Corner-point Grid Model 