| 山地大倾角地层三维地震资料处理研究 |
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| 引用本文： | 马社坤,夏青,徐爽,张安徽.山地大倾角地层三维地震资料处理研究[J].中国煤田地质,2005,17(4):41-44. |
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| 作者姓名： | 马社坤 夏青 徐爽 张安徽 |
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| 作者单位： | [1]中国煤炭地质局物探研究院,河北涿州072750 [2]安徽煤田地质局物测队,安徽宿州234000 |
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| 摘 要： | 山地大倾角地层的三维地震资料处理的核心问题是如何解决3D反射面元发散，增加反射面元内道集同相叠加，而静校正技术和偏移成像技术正是解决这一问题的关键技术。以XJ区的三维地震勘探为例，对其资料进行综合静校正及叠前偏移成像技术处理，较好地解决了该区的地层构造成像和分辨率问题，保证了勘探精度。
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| 关 键 词： | 三维地震数据处理 静校正 反射面元 叠前偏移 山地大倾角地层 |
| 文章编号： | 1004-9177（2005）04-0041-04 |
| 收稿时间： | 2005-04-06 |
| 修稿时间： | 2005年4月6日 |
A Study on Mountainous area High Dip Angle Strata 3D Seismic Data Processing |
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| Ma Shekun, Xia Qing, Xu Shi, Zhang Anhui.A Study on Mountainous area High Dip Angle Strata 3D Seismic Data Processing[J].Coal Geology of China,2005,17(4):41-44. |
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| Authors: | Ma Shekun Xia Qing Xu Shi Zhang Anhui |
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| Institution: | 1. Geophysical Prospecting Research Institute, CNACG, Zhuozhou, Hebei 072752; 2. Geophysical Prospecting and Surveying Team, Anhui Bureau of Coal Geology, Suzhou, Anhui 234000 |
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| Abstract: | The kernel point ot the mountainous area high dip angle strata 3D seismic data processing is now to SOlVe 3D reflection surface element divergence, to increase reflection surface element trace gather inphase stack. While the static correction and migration imaging techniques are the key techniques to solve the problem. To take the 3D seismic prospecting in XJ area as an example, carried out integrated static correction and prestaek migration imaging technical processing, solved strata and structure imaging and resolution problems in the area preferably, ensuring the prospecting precision. |
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| Keywords: | static correction reflection surface element mountainous area high dip angle strata prestack migration 3D seismic data processing |
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