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Abstract

Summary

Building subsurface models requires the incorporation of geological knowledge that often comes in the form of text. Such knowledge is typically first converted into mathematical formulation and then used as part of an inverse problem as a penalty or constraint. Stable diffusion models can be used for conditional image generation thus digitizing the geological information into spatially varying priors that can later be used in inversion. Here we show how such priors can be generated and conditioned using well logs. In particular, we create a new small dataset where we extract patches from well-known public seismic models. The dataset of less than 50 samples extracted from public geological models and annotated using a large language model with vision capability is sufficient to fine-tune an open-source stable- diffusion pipeline. This approach allows a new way of working with geological descriptions or any other information with minimal effort.

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/content/papers/10.3997/2214-4609.2024101495
2024-06-10
2024-09-11
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References

  1. Aminzadeh, F., Burkhard, N., Long, J., Kunz, T. and Duclos, P. [1996] Three dimensional SEG/EAEG models—An update. The Leading Edge, 15(2), 131–134.
    [Google Scholar]
  2. Billette, F. and Brandsberg-Dahl, S. [2005] The 2004 BP velocity benchmark. In: 67th EAGE Conference & Exhibition. European Association of Geoscientists & Engineers, cp-1.
    [Google Scholar]
  3. Deng, C., Feng, S., Wang, H., Zhang, X., Jin, P., Feng, Y., Zeng, Q., Chen, Y. and Lin, Y. [2022] OpenFWI: Large-scale Multi-structural Benchmark Datasets for Full Waveform Inversion. Advances in Neural Information Processing Systems, 35, 6007–6020.
    [Google Scholar]
  4. Durall, R., Ghanim, A., Fernandez, M.R., Ettrich, N. and Keuper, J. [2023] Deep diffusion models for seismic processing. Computers & Geosciences, 177, 105377.
    [Google Scholar]
  5. Ho, J., Jain, A. and Abbeel, P. [2020] Denoising diffusion probabilistic models. Advances in neural information processing systems, 33, 6840–6851.
    [Google Scholar]
  6. Irons, T. [2007] Sigsbee2 models.
    [Google Scholar]
  7. Kazei, V., Ovcharenko, O., Plotnitskii, P., Peter, D., Zhang, X. and Alkhalifah, T. [2021] Mapping full seismic waveforms to vertical velocity profiles by deep learning. Geophysics, 86(5), R711–R721.
    [Google Scholar]
  8. Martin, G.S., Wiley, R. and Marfurt, K.J. [2006] Marmousi2: An elastic upgrade for Marmousi. The leading edge, 25(2), 156–166.
    [Google Scholar]
  9. Ovcharenko, O., Kazei, V., Alkhalifah, T.A. and Peter, D.B. [2022] Multi-task learning for low-frequency extrapolation and elastic model building from seismic data. IEEE Transactions on Geo-science and Remote Sensing, 60, 1–17.
    [Google Scholar]
  10. Ovcharenko, O., Kazei, V., Peter, D. and Alkhalifah, T. [2019] Style transfer for generation of realistically textured subsurface models. In: SEG International Exposition and Annual Meeting. SEG, D043S103R004.
    [Google Scholar]
  11. von Platen, P., Patil, S., Lozhkov, A., Cuenca, P., Lambert, N., Rasul, K., Davaadorj, M. and Wolf, T. [2022] Diffusers: State-of-the-art diffusion models. https://github.com/huggingface/diffusers.
    [Google Scholar]
  12. Radford, A., Kim, J.W., Hallacy, C., Ramesh, A., Goh, G., Agarwal, S., Sastry, G., Askell, A., Mishkin, P., Clark, J. et al. [2021] Learning transferable visual models from natural language supervision. In: International conference on machine learning. PMLR, 8748–8763.
    [Google Scholar]
  13. Rombach, R., Blattmann, A., Lorenz, D., Esser, P. and Ommer, B. [2022] High-resolution image synthesis with latent diffusion models. In: Proceedings of the IEEE/CVF conference on computer vision and pattern recognition. 10684–10695.
    [Google Scholar]
  14. Wang, F., Huang, X. and Alkhalifah, T.A. [2023] A prior regularized full waveform inversion using generative diffusion models. IEEE Transactions on Geoscience and Remote Sensing, 61, 1–11.
    [Google Scholar]
  15. Yang, F. and Ma, J. [2019] Deep-learning inversion: A next-generation seismic velocity model building method. Geophysics, 84(4), R583–R599.
    [Google Scholar]
  16. Zhu, D., Fu, L., Kazei, V. and Li, W. [2023] Diffusion Model for DAS-VSP Data Denoising. Sensors, 23(20), 8619.
    [Google Scholar]
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