Advances and performance of seismic exploration experiments in the western Yin'e Basin
WANG Xing-Yu1,2(), LIU Yan-Li1,2(), WANG Tong1,2, RONG Li-Xin1,2
1. Institute of Geophysical and Geochemical Exploration,Chinese Academy of Geological Sciences,Langfang 065000,China 2. National Center for Geological Exploration Technology,Langfang 065000,China
This study aims to improve the seismic exploration effects in the Upper Paleozoic strata of the Yin'e Basin.With the Juyanhai depression in the western Yin'e Basin as an experimental area,it investigated the previous seismic acquisition characteristics and current data processing techniques of the area.Through field seismic acquisition experiments and data processing research in the laboratory,it explored and summarized the seismic exploration techniques for the Upper Paleozoic strata in the Yin'e Basin.Key findings are as follows:(1)The combination of shot holes and seismic vibrators is recommended for seismic excitation in the area according to local conditions;(2)The receiving array length takes precedence over the receiving density;(3)Targeted processing techniques including anisotropy processing,spectral-constrained deconvolution,and wedge transform adaptive denoising can effectively improve the quality of deep seismic imaging.This study provides a reference for relevant research in similar areas.
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WANG Xing-Yu, LIU Yan-Li, WANG Tong, RONG Li-Xin. Advances and performance of seismic exploration experiments in the western Yin'e Basin. Geophysical and Geochemical Exploration, 2024, 48(6): 1599-1608.
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