| 谱分解技术在气藏开发中的应用 |
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| 引用本文： | 高建军,徐冰涛,敖先锋,宋成元,杨淑萍.谱分解技术在气藏开发中的应用[J].重庆科技学院学报(自然科学版),2009,11(6):16-19. |
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| 作者姓名： | 高建军 徐冰涛 敖先锋 宋成元 杨淑萍 |
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| 作者单位： | 中国石油吐哈油田分公司勘探开发研究院,哈密,839009 |
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| 摘 要： | 谱分解技术通过离散傅立叶变换或小波变换使地震数据成图到频率域。根据单一频率地震响应特征和1/4波长振幅调谐理论,应用调谐能量对薄储层空间展布进行预测。根据气藏对地震高频波衰减显著的特征,对含气储层进行检测,确定有效层分布范围。在温米西山窑气藏开发中用此方法调整层位和井位,效果良好。
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| 关 键 词： | 谱分解 频率域 高频波 衰减 储层 |
Application of the Spectral Decomposition Technique in Gas Reservoir Development |
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| GAO Jian-jun,XU Bing-tao,AO Xian-feng,SONG Cheng-yuan,YANG Shu-ping.Application of the Spectral Decomposition Technique in Gas Reservoir Development[J].Journal of Chongqing University of Science and Technology:Natural Science Edition,2009,11(6):16-19. |
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| Authors: | GAO Jian-jun XU Bing-tao AO Xian-feng SONG Cheng-yuan YANG Shu-ping |
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| Affiliation: | GAO Jian-jun XU Bing-tao AO Xian-feng SONG Cheng-yuan YANG Shu-ping(Exploration & Development Research Institute,Tuha Oilfield Company,Petro China,Hami 839009) |
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| Abstract: | Spectral decomposition technique is a technique that transforms seismic data into a map to the frequency domain by discrete Fourier transform or wavelet transform.In accordance with the single frequency response characteristics of the earthquake and the amplitude of a quarter wavelength tuning theory,the spatial distribution of the thin reservoir is predicted by tuning the energy.With the characteristics that high-frequency seismic wave significantly attenuate in gas reservoir,the reservoir formation and th... |
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| Keywords: | spectral decomposition frequency domain high frequency wave attenuate reservoir |
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