| 深海地震资料处理方法研究及实践 |
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| 引用本文： | 宁日亮,高树生,柳世光,张淑梅,李智杰.深海地震资料处理方法研究及实践[J].特种油气藏,2007,14(2):49-52. |
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| 作者姓名： | 宁日亮 高树生 柳世光 张淑梅 李智杰 |
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| 作者单位： | 中油辽河油田公司,辽宁,盘锦,124010 |
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| 摘 要： | 以琼东南深海地震资料为例,在深入分析深海地震资料特点的基础上,开展了针对深海地震资料处理的技术研究。通过研究智能面元均化、有源干扰去除、深海多次波去除、按水深切除及深水资料成像等多项处理技术,形成了深海地震资料处理的技术系列。将深海地震资料处理技术应用于实际地震资料处理后,信噪比和成像质量得到了明显提高,为今后深海地震资料处理奠定了技术基础。
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| 关 键 词： | 拖缆漂移 多次波去除 有源干扰去除 水深切除 深水资料成像 深海地震资料 |
| 文章编号： | 1006-6535（2007）02-0049-04 |
| 收稿时间： | 2007-01-22 |
| 修稿时间： | 2007-01-26 |
Study and practice of deep - sea seismic data processing method |
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| NING Ri-liang,GAO Shu-sheng,LIU Shi-guang,ZHANG Shu-mei,LI Zhi-jie.Study and practice of deep - sea seismic data processing method[J].Special Oil & Gas Reservoirs,2007,14(2):49-52. |
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| Authors: | NING Ri-liang GAO Shu-sheng LIU Shi-guang ZHANG Shu-mei LI Zhi-jie |
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| Abstract: | Taking Qiongdongnan deep-sea seismic data as an example, this paper thoroughly analyzes and studies deep-sea seismic data and processing techniques. A serial of techniques developed through the study includes intelligent bin homogenizing, source interference elimination, deep-sea multiple removal, muting by water bottom and deep water data image. After applying these techniques in practical deep-sea seismic data processing, signal-to-noise ratio and image quality have been greatly improved. This provides basis for future deep-sea seismic data processing. |
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| Keywords: | streamer feathering multiple removal source interference elimination muting by water bottom deep-sea data image deep-sea seismic data |
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