模型法自适应层间多次波压制技术应用研究—

模型法自适应层间多次波压制技术应用研究——以塔里木盆地玉北资料为例

裴云龙, 杨金龙, 周衍, 宋辉

Application of an internal multiples suppression technique combined with modeling method and adaptive matching subtraction:A case study of the Yubei area in the Tarim Basin

PEI Yun-Long, YANG Jin-Long, ZHOU Yan, SONG Hui

图14 层间多次波压制前后沿 $T_{7}^{4}$ 层的相干振幅属性及其对应的偏移成像剖面对比
a—层间多次波压制前相干振幅属性;b—应用本文方法层间多次波压制后相干振幅属性;c—层间多次波压制前偏移成像剖面;d—应用本文方法层间多次波压制后偏移成像剖面

Fig.14 Comparison of coherence amplitude properties and corresponding migration imaging profiles along $T_{7}^{4}$ layers before and after internal multiples suppression
a—coherent amplitude properties before internal multiples suppression;b—coherent amplitude properties after internal multiples suppression;c—migration imaging profile before internal multiples suppression;d—migration imaging profile after internal multiples suppression