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8 自适应相减多次波前后CMP道集及逐层预测的多次波模型CMP道集显示
a—多次波压制前;b—预测

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产生的多次波;c—预测

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产生的多次波;d—多次波压制后

Fig.8 CMP track set display of multiples model before and after adaptive subtracting multiple waves and layer by layer prediction
a—before multiples suppression;b—predicted

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multiples generated;c—predicted

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multiples generated;d—after multiples suppression