| 利用Burg反褶积提高地震资料处理质量 |
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| 引用本文： | 李文杰,宁俊瑞,陈世军,刘来详.利用Burg反褶积提高地震资料处理质量[J].物探与化探,2011,35(1):127-130. |
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| 作者姓名： | 李文杰 宁俊瑞 陈世军 刘来详 |
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| 作者单位： | 中国石油化工股份有限公司石油勘探开发研究院,北京,100083 |
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| 摘 要： | 从反褶积原理出发，深入研究了Burg反摺积理论，详细推导了Burg反摺积公式。利用该方法对实际地震数据进行了试处理，并与谱模拟反褶积方法处理所得结果进行了对比分析。结果表明:该方法能在一定程度上提高地震资料的信噪比,改善反射同相轴的连续性，同时还能起到压制剖面上线性干扰的作用，可以在较大程度上提高地震资料的处理质量。
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| 关 键 词： | Burg反褶积 地震子波 反射系数 预测滤波器 谱模拟反褶积 |
THE APPLICATION OF BURG DECONVOLUTION TO IMPROVING SEISMIC DATA PROCESSING QUALITY |
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| LI Wen-jie,NING Jun-rui,CHEN Shi-jun,LIU Lai-xiang.THE APPLICATION OF BURG DECONVOLUTION TO IMPROVING SEISMIC DATA PROCESSING QUALITY[J].Geophysical and Geochemical Exploration,2011,35(1):127-130. |
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| Authors: | LI Wen-jie NING Jun-rui CHEN Shi-jun LIU Lai-xiang |
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| Institution: | LI Wen-jie,NING Jun-rui,CHEN Shi-jun,LIU Lai-xiang (Exploration & Production Research Institute,SINOPEC,Beijing 100083,China) |
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| Abstract: | On the basis of the deconvolution principle,this paper has deeply studied the theory of Burg deconvolution and inferred and derived the formula of Burg deconvolution in detail.Using the method for processing real seismic data and comparing the processed result with the result obtained by the method of spectrum simulating convolution,the authors have found that the method can improve signal-to-noise ratio of seismic data,enhance the continuity of reflection events and surpress the linear interference include... |
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| Keywords: | Burg deconvolution seismic wavelet reflected coefficient predictive filter spectrum simulating deconvolution |
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