| 各向异性及复杂构造条件下三维地震采集设计 |
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| 引用本文： | 胡中平,朱成宏,杨贵祥,潘宏勋,周腾. 各向异性及复杂构造条件下三维地震采集设计[J]. 勘探地球物理进展, 2005, 28(6): 397-400 |
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| 作者姓名： | 胡中平 朱成宏 杨贵祥 潘宏勋 周腾 |
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| 作者单位： | 1. 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
2. 中国石化南方开发勘探分公司,云南,昆明,650200 |
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| 基金项目： | 中国石化集团重大项目(P01062)。 |
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| 摘 要： | 我国川东北地区油气资源丰富，储层裂缝发育，构造复杂，是典型的复杂地表、复杂构造地区。在开展采集设计时，首先从正演着手，分析各向异性存在条件下的地震波运动学及动力学特征；然后对实际地震资料进行处理分析，在此基础上完成工前试验，即基于采集、处理、解释一体化的三维地震采集设计；提出了针对靶区各向异性及复杂构造的高精度、宽方位、长排列的三维地震技术。
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| 关 键 词： | 采集设计；正演；三维地震；各向异性；复杂构造 |
| 文章编号： | 1671-8585(2005)06-0397-04 |
| 收稿时间： | 2005-05-26 |
| 修稿时间： | 2005-05-26 |
3D seismic acquisition design in areas of anisotropy and complex structure |
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| Hu Zhongping,Zhu Chenghong,Yang Guixiang,Pan Hongxun,Zhou Teng. 3D seismic acquisition design in areas of anisotropy and complex structure[J]. Progress in Exploration Geophysics, 2005, 28(6): 397-400 |
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| Authors: | Hu Zhongping Zhu Chenghong Yang Guixiang Pan Hongxun Zhou Teng |
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| Affiliation: | Hu Zhongping,Zhu Chenghong,Yang Guixiang,Pan Hongxun,Zhou Teng. Institute of Geophysical Prospecting,SIN- OPEC Research Institute of Petroleum Exploration and Development,Nanjing 210014,China |
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| Abstract: | The northeast part of Sichuan province is rich in hydrocarbon resources. However, it is a typical area of ragged topography and complex structures. 3-D seismic acquisition design for such an area poses a great challenge. Starting from forward modeling, the author analyzed the kinematic and dynamic behaviors of seismic wave in anisotropic media, and performed data processing on the real data. Based on the results, field tests were implemented and the target-oriented design was finalized. |
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| Keywords: | acquisition design forward modeling 3-D seismic anisotropy complex structure |
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