| 精确提取非色散波的CT—谱估计方法 |
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| 引用本文： | 夏克文,石健.精确提取非色散波的CT—谱估计方法[J].地球科学与环境学报,1993(4). |
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| 作者姓名： | 夏克文 石健 |
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| 作者单位： | 西安石油勘探仪器总厂测井研究所 710061
(夏克文)，郑州铁路局西安科学技术研究所 710054(石健) |
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| 摘 要： | 本文从非色散谱性质出发,针对声波全波列测井数据处理相似处理法的缺点及非色散谱与信号的CT关系,导出CT—谱估计方法。实验结果表明:采用CICB算法的CT—谱估计法提取横波波这精度高达99％。
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| 关 键 词： | 声波全波列测井 数据处理 非色散波 CT—谱估计方法 CICB算法 |
A CT-SPECTRAL ESTIMATE METHOD FOR ACC- UTATE EXTRACTING NONDISPERSIVE WAVES |
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| Xia Kewen.A CT-SPECTRAL ESTIMATE METHOD FOR ACC- UTATE EXTRACTING NONDISPERSIVE WAVES[J].Journal of Earth Sciences and Environment,1993(4). |
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| Authors: | Xia Kewen |
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| Abstract: | In order to solve the shortcoming of present semblance processing method and the CT relation between the nondispersive spectral and signal, this paper presents a CT - spectral estimation method based on the character of nondispersive spectral. The experimental results show that the precision is high up to 99% for shear wave velocity obtained from CT -spectral estimation method with a CICB algorithm. |
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| Keywords: | Acoustic full waveform logging Data processing Nondispersive waves CT - Spectral estimation method (CTSE) CICB algorithm |
| 本文献已被 CNKI 等数据库收录！ |
