Application of a curve reconstruction-based seismic identification method for flooded layers in the x-block

Yan Zhao; Jiazhi Feng; Yinglong Xuan; Jingang He

doi:10.1117/12.3019422

23 January 2024 Application of a curve reconstruction-based seismic identification method for flooded layers in the x-block

Yan Zhao, Jiazhi Feng, Yinglong Xuan, Jingang He

Author Affiliations +

Proceedings Volume 12978, Fourth International Conference on Geology, Mapping, and Remote Sensing (ICGMRS 2023); 129781F (2024) https://doi.org/10.1117/12.3019422
Event: 2023 4th International Conference on Geology, Mapping and Remote Sensing (ICGMRS 2023), 2023, wuhan, China

Abstract

Based on the analysis of the formation principle and characteristics of the flooded layer, the geophysical response characteristics of the flooded layer are combined with the seismic inversion to predict the distribution range of different flooded layers using the curve reconstruction seismic identification method based on the MCMC algorithm, which achieves the purpose of seismic identification of the flooded layer. The results of the combined post-test well analysis show that the prediction meets the accuracy of 82.4%. The curve reconstruction seismic identification method based on MCMC algorithm can quickly and accurately locate the distribution range of different water flood layers, which provides a new idea for oilfield reservoir prediction scheme.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Yan Zhao, Jiazhi Feng, Yinglong Xuan, and Jingang He "Application of a curve reconstruction-based seismic identification method for flooded layers in the x-block", Proc. SPIE 12978, Fourth International Conference on Geology, Mapping, and Remote Sensing (ICGMRS 2023), 129781F (23 January 2024); https://doi.org/10.1117/12.3019422

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