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AI-ML approach enhances bandwidth extension for seismic inversion, improving reservoir characterization accuracy.
Seismic inversion is crucial for extracting key parameters from seismic data, identifying geological composition, and characterizing reservoirs. Traditional methods, such as P-impedance and AVO inversion, face challenges due to data bandwidth limitations. This study integrates synthetic data-driven techniques with real data, including convolutional neural networks (CNN) and transfer learning, to improve seismic reservoir characterization. The study found that the CNN achieved nearly 94% prediction accuracy with low error rates, aligning with well data and demonstrating superior lateral continuity, even in blind well scenarios.
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Rajagopal et al. (2025) studied this question.
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