In view of characteristics of seismic data of gobi-sand dune areas, this paper, through various data-processing means such as quality control, high-pass filltering, dip angle filltering, field static correction, surface consistency deconvolution, precise
In view of characteristics of seismic data of gobi-sand dune areas, this paper, through various data-processing means such as quality control, high-pass filltering, dip angle filltering, field static correction, surface consistency deconvolution, precise
摘要针对戈壁、沙丘地区地震资料的特点，通过对原始资料进行质量控制、高通滤波、倾角滤波、野外静校正、地表一致性反褶积、精细速度分析、叠前去噪、剩馀静校正多次迭代、叠后去噪和偏后修饰等处理，提高了低信噪比地区地震剖面的资料质量，摸索出了一套戈壁、山前、沙丘等复杂地区地震资料处理技术。