Research on 3D Seismic Exploration of Excitation Parameters of Loess Plateau Gravel Interlayer
In the region of loess yuan which containing gravel interlayer, the loess layer and gravel interlayer have a strong effect on the propagation of seismic wave, which makes the energy of seismic data collected weak, low SNR , poor resolution ; How to capture high-quality raw materials for 3D seismic exploration in the region is one of the difficult problems.Based on field experiment data, the key research is the way of 3 D seismic excitation and excitation parameters selection in this area.Through the energy of the reflected signal, SNR and other attributes of analysis to determine the optimal construction parameters.The results will have certain reference significance in similar loess yuan for 3 D seismic exploration.
loess yuan gravel interlayer 3D seismic exploration excitation parameters
WANG Guochen LIU Chao ZHENG Bin
Shijiazhuang University of Economics,P.R.China Chinese national administration of coal geology hydrological geophysical survey team,P.R.China
国际会议
第十八届凯洛林国际地质学术研讨会(The 18th Kerulien International Conference on Geological)
石家庄
英文
766-770
2013-09-20（万方平台首次上网日期，不代表论文的发表时间）