地震勘探中检波器组合特性研究

详细信息

收稿日期: 2009-04-12

修回日期: 2009-07-20

刊出日期: 2009-12-20

Study on character of geophone array in seismic exploration

- 1.Department of Resource and Environment Engineering, College of earth science of Guilin University of Technology, Guilin 541004, China; 2.State Key Laboratory of Lithospheric Tectonic Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100029, China

More Information

Received Date: 12 April 2009

Revised Date: 20 July 2009

Publish Date: 20 December 2009

摘要: 本文基于组合的基本原理和方法，分析了两种情况下检波器组合问题.以前在这方面做的研究分析工作很少，但实际上它对地震资料的分辨率影响很大.通过模型计算，从组合后的频率特性曲线上，可以看出在不同的地形条件下，检波器组合个数、检波器间距对地震资料质量和分辨率以及精度有很大的影响.
- 地形条件 /
- 检波器组合 /
- 频率曲线
Abstract: Based on the theory and method of geophone array, we analyze the question of geophone array under two conditions. Previous researches are little on this issue, but in fact, it affects greatly the resolution of seismic data. Through the calculation of the model, we find that the number and spacing of the geophone array under different ground conditions impose large effect on the quality and resolution and precision of seismic data seen from the frequency curves.
- ground condition /
- geophone array /
- frequency curve

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