| 光纤光栅地震波检波器 |
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| 引用本文： | 刘汉平,王健刚,崔洪亮,陈冰泉. 光纤光栅地震波检波器[J]. 山东大学学报(工学版), 2007, 37(2): 89-92 |
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| 作者姓名： | 刘汉平 王健刚 崔洪亮 陈冰泉 |
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| 作者单位： | 山东大学,信息科学与工程学院,山东,济南,250100;莱阳农学院,工程学院,山东,莱阳,265200;美国STEVENS理工学院,物理系,HOBOKEN,NJ,07030 |
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| 摘 要： | 介绍了石油勘探技术中地震勘探的基本原理和当前使用的地震检波器的主要缺陷，设计了一个光纤光栅地震波检波器及探测系统，成功进行了野外实验，与电磁式速度型检波器作了性能对比.发现光纤光栅检波器与油田使用的地震记录仪是兼容的，并在灵敏度和抗干扰能力方面优于传统的速度型检波器.
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| 关 键 词： | 石油勘探 地震勘探 地震检波器 光纤光栅 |
| 文章编号： | 1672-3961(2007)02-0089-04 |
| 收稿时间： | 2006-09-02 |
| 修稿时间： | 2006-09-02 |
Fiber Bragg grating seismic detector |
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| LIU Han-ping,WANG Jian-gang,CUI Hong-liang,CHEN Bing-quan. Fiber Bragg grating seismic detector[J]. Journal of Shandong University of Technology, 2007, 37(2): 89-92 |
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| Authors: | LIU Han-ping WANG Jian-gang CUI Hong-liang CHEN Bing-quan |
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| Affiliation: | 1. School of Information Science and Engineering, Shandong University, Jinan 250100，China；2. School of Engineering, Laiyang Agricultural University, Laiyang 265200, China |
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| Abstract: | The basic principle of seismic exploration used in petroleum exploration technology and the main disadvantages of the seismic detector used at present are introduced.A fiber Bragg grating seismic detector and related exploring system are designed and the corresponding field experience is accomplished.Comparisons with the electromagnetic type velocity detector is put forward.The results show that the fiber Bragg grating seismic detector is compatible with the seismic recorder used in oil fields and is superior to the velocity detector in the aspects of sensitivity and anti-jamming ability. |
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| Keywords: | oil exploration seismic exploration seismic detector fiber Bragg grating |
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