Efficient Global Optimization for Geomechanical Model Calibration

Author: 
Alberto Lovison, Carlo Janna, Massimiliano Ferronato, Pietro Teatini, Mario Putti, Giuseppe Gambolati (Università di Padova)

The author presents the calibration of a FEM model for the geomechanical response of a underground gas storage field to seasonal injection and extraction cycles. The heavy computation cost of the simulations called for an efficient global optimization strategy based on meta-models and error prediction.

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