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| 纯东地区目的层反射资料小波分频处理与解释 | |
| 引用本文： | 王华桥,邹伟,罗群,丁峰,黄捍东. 纯东地区目的层反射资料小波分频处理与解释[J]. 勘探地球物理进展, 2006, 29(4): 285-289 |
| 作者姓名： | 王华桥 邹伟 罗群 丁峰 黄捍东 |
| 作者单位： | 1. 西南石油大学资源与环境学院,四川,成都,610500 2. 中国科学院地球化学研究所,贵州,贵阳,085100;中国石油化工股份有限公司中原油田分公司,河南,濮阳,037900 3. 中国石油大学,北京,102200 |
| 摘 要： | 纯东地区勘探目的层沙四下亚段红层地震资料品质差，难以满足精细构造解释的需要。地震资料特殊处理有利于改善地震资料品质，采用小波分频特殊处理技术，取得了较好的效果。在地震资料品质较差地区，通过区域应力特征分析，根据上下层位和基底形态，以及周边品质较好地震资料类比和推断，应用局部应力分析等方法建立相应的构造解释模式，来指导研究区目的层的构造解释。 |
| 关 键 词： | 纯东地区；地震资料；分频处理；构造解释 |
| 文章编号： | 1671-8585（2006）04-0285-05 |
| 收稿时间： | 2006-05-21 |
| 修稿时间： | 2006-06-15 |
Frequency division data processing and interpretation for target of Sha 4 in Chundong region |
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| Wang Huaqiao,Zou Wei,Luo Qun,Ding Feng,Huang Handong. Frequency division data processing and interpretation for target of Sha 4 in Chundong region[J]. Progress in Exploration Geophysics, 2006, 29(4): 285-289 | |
| Authors: | Wang Huaqiao Zou Wei Luo Qun Ding Feng Huang Handong |
| Affiliation: | Faculty of Resource and Environment, Southwest Petroleum University, Chengdu 610500, China |
| Abstract: | The seismic data from the target of Sha 4 are of poor quality in Chundong region, which impedes fine structural interpretation to be carried out In this paper, we adopted frequency-division processing to improve the data quality. In data interpretation, structural patterns were established according to regional stress analysis, the geometries of overlying/underlying formation and basement, and high quality seismic data. The patterns were then used to guide seismic data interpretation, especially for data of poor quality. |
| Keywords: | Chundong region seismic frequency-division processing structural interpretation |
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