| 山地地震资料处理方法研究 |
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| 引用本文： | 陈彩花,欧继红,高晨刚,靳永和,李建琦,庄道川.山地地震资料处理方法研究[J].石油地质与工程,2002,16(1):14-16. |
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| 作者姓名： | 陈彩花 欧继红 高晨刚 靳永和 李建琦 庄道川 |
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| 作者单位： | 河南石油勘探开发研究院,河南南阳,473132 |
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| 摘 要： | 针对宜阳盆地山地地表变化大、地震资料信噪比低的特点,主要就静校正问题、叠前净化处理、目标速度分析、DMO技术、优化迭代叠加技术和F-X域信号增强处理进行试验分析,建立了一套适合山地地震资料处理特点的处理流程。实际资料证明,处理的地震剖面信噪比明显提高、波组层次清楚,特征明显。
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| 关 键 词： | 宜阳 山地 静校正 信噪比 地震剖面 |
| 文章编号： | 1006-4095(2002)01-0014-04 |
| 修稿时间： | 2001年11月5日 |
A Research on Mountain Seismic Data Processing Methods |
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| CHEN Caihua et al.A Research on Mountain Seismic Data Processing Methods[J].Petroleum Geology and Engineering,2002,16(1):14-16. |
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| Authors: | CHEN Caihua |
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| Abstract: | In viewing of the strong topographic irregularity and the low signal-to -noise ratio of seismic data in mountain area in Yiyang basin,ex periments were carried out on static correction,prestack noise elimination,DMO,iteration and stacking and F-X domain signal enhancement.A set of processing flow diagrams suitable for mountain seismic processing was established.Real data verified that the signal-to -noise ratio of the pro-cessed seismic section increased by a big margin and the wave sets had clear hierarch and distinct features. |
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| Keywords: | Yiyang mountain static correction signal-to-noise ratio seismic section |
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