| 复杂条件下三维地震资料处理中的几个关键问题 |
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| 引用本文： | 邬达理,杨子兴,朱文杰.复杂条件下三维地震资料处理中的几个关键问题[J].石油物探,2002,41(2):179-185. |
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| 作者姓名： | 邬达理 杨子兴 朱文杰 |
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| 作者单位： | 中国石化石油勘探开发研究院南京石油物探研究所,江苏南京,210014 |
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| 摘 要： | 在详细介绍了本区地震地质条件和资料采集情况的基础上，分析了在本区进行精细资料处理中的难点，指出并讨论了4个方面的关键问题：一次静校正和剩余静校正问题、叠前去噪问题、反褶积问题和速度问题。最后，对比分析了本区三维地震资料新、老处理的效果。
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| 关 键 词： | 三维地震资料处理 复杂条件 静校正 去噪 反褶积 速度 地震勘探 |
| 文章编号： | 1000-1441(2002)02-0179-07 |
| 收稿时间： | 2001-6-12 |
| 修稿时间： | 2001年6月12日 |
Key issues of 3-D seismic data processing under complicated geologic settings |
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| Wu Dali,Yang Zixing,Zhu Wenjie.Key issues of 3-D seismic data processing under complicated geologic settings[J].Geophysical Prospecting For Petroleum,2002,41(2):179-185. |
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| Authors: | Wu Dali Yang Zixing Zhu Wenjie |
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| Affiliation: | Institute of Geophysical Prospecting, Research Institute of Petroleum Exploration and Development of SINOPEC, Nanjing 210014,China |
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| Abstract: | Based on the detailed knowledge of seismic geological conditions and survey layout in Gangkou Yuxi area, this paper discusses the difficulties encountered during the fine processing for 3 D seismic data from the area, and points out that 4 key issues should be paid great attention to. They are primary statics and residual static correction, pre stack denoising, deconvolution, and velocity. A comparison between results from this work and the existing 3 D seismic data is also given in the paper. |
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| Keywords: | complicated condition 3 D data processing statics denoising deconvolution velocity |
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