论文部分内容阅读
提取地震子波是数据分析和处理的关键,采用不同的子波提取计算方法,比较不同算法求取子波同原始子波间的差异,分析其原因和问题所在;另外通过反褶积获取新的地震记录,对比剖面分辨率的变化情况。其主要目的是提供相关处理参数的算法,比较之间的差异和优劣,寻求最佳匹配算法,计算精度是本文的重点。
Extracting seismic wavelet is the key to data analysis and processing. Different wavelet extraction methods are used to compare different algorithms to get the difference between wavelet and original wavelet, and the reasons and problems are analyzed. In addition, Seismic records, comparing the profile resolution changes. Its main purpose is to provide relevant processing parameters of the algorithm, to compare the differences and advantages and disadvantages, to find the best matching algorithm, the calculation accuracy is the focus of this article.