光纤光栅地震波检波器

山东大学学报(工学版)

光纤光栅地震波检波器

刘汉平¹，王健刚²，崔洪亮³，陈冰泉³

1. 山东大学信息科学与工程学院，山东济南 250100；2. 莱阳农学院工程学院，山东莱阳 265200；3. 美国STEVENS理工学院物理系，HOBOKEN, NJ 07030

收稿日期:2006-09-02 修回日期:1900-01-01 出版日期:2007-04-24 发布日期:2007-04-24
通讯作者: 刘汉平

Fiber Bragg grating seismic detector

LIU Han-ping¹，LIU Han-ping²，CUI Hong-liang³，CHEN Bing-quan³

1. School of Information Science and Engineering, Shandong University, Jinan 250100，China；2. School of Engineering, Laiyang Agricultural University, Laiyang 265200, China

Received:2006-09-02 Revised:1900-01-01 Online:2007-04-24 Published:2007-04-24
Contact: LIU Han-ping

摘要/Abstract

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.

关键词: 石油勘探, 地震勘探, 地震检波器, 光纤光栅

Abstract: Basic principle of seismic exploration used in petroleum exploration technology and main disadvantages of 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 electromagnetic type velocity detector is put forward. The results show that fiber Bragg grating seismic detector is compatible with the seismic recorder used in oil field, is superior to the velocity detector in the aspects of sensitivity and antijamming ability.

Key words: seismic exploration, seismic detector, fiber Bragg grating , oil exploration

中图分类号:

TE19

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 .

LIU Han-ping,LIU Han-ping,CUI Hong-liang,CHEN Bing-quan . Fiber Bragg grating seismic detector[J]. JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE), 2007, 37(2): 89-92 .

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