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| Application of three-dimensional seismic exploration technology in Shengfu field of Shenmu |
| Liu Xudong1, Ma Youguo2, Song Fangzhou1, Liu Haopei1, Wu tao3, He Haiping3 |
| 1. Shanxi Geology and Mining Geophysical and Geochemical Prospecting TeamCo.,Tld, Xi’an 710043, China; 2. Shanxi Hancheng Tianjiu Grouting Exploration Co., Ltd,Hancheng 715499, China; 3. Shenmu Shengfu Mining Co., Ltd, Shenmu 719319, China |
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Abstract Based on the analysis of seismic geological conditions in Shengfu field, reasonable acquisition parameters were selected on the basis of sufficient experiments, and three-dimensional seismic exploration was carried out in the field. Taking seismic attributes, vertical section and horizontal section as the main interpretation methods, the seismic data were interpreted. The interpretation results determined the structural form of the field and the occurrence state of the main minable coal seams. The change trend of coal seam thickness was analyzed, and the fluctuation and thickness change of bedrock surface were identified. The interpretation of the field structure and No.2-2 coal seam minable range changed compared with that in geological exploration stage.
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