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| 压电换能器一致性对声波测井曲线影响的探讨 | |
| 引用本文： | 史峰,赵元山,黄引娣,景韫国,冯以升,马海军,朱东华. 压电换能器一致性对声波测井曲线影响的探讨[J]. 石油仪器, 2006, 20(3): 48-51 |
| 作者姓名： | 史峰 赵元山 黄引娣 景韫国 冯以升 马海军 朱东华 |
| 作者单位： | 1. 长江大学第五学院,湖北,荆州;河南油田测井公司,河南,南阳 2. 中国电子科技集团第二十二研究所,河南,新乡 3. 河南油田测井公司,河南,南阳 |
| 摘 要： | 声波测井在油气勘探中有着非常重要的作用,其传输用的发射和接收晶体一致性对声波测井曲线具有重要的影响,换能器振动时表现出的动态电性参数由换能器的振动模态决定.文章介绍了换能器的频率特征的测量原理,并对换能器压电晶体的频率特征进行了测量,分析了压电换能器频率特征一致性差对声波测井曲线的影响. |
| 关 键 词： | 压电换能器 声波测井 测井曲线 一致性 频率 |
| 文章编号： | 1004-9134（2006）03-0048-04 |
| 收稿时间： | 2006-03-02 |
| 修稿时间： | 2006-03-02 |
The Impact of the Piezoelectric Devices Consistency on the Acoustic Logging |
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| Shi Feng,Zhao Yuanshan,Huang Yindi,Jing Yunguo,Feng Yisheng,Ma Haijun,ZhuDonghua. The Impact of the Piezoelectric Devices Consistency on the Acoustic Logging[J]. Petroleum Instruments, 2006, 20(3): 48-51 | |
| Authors: | Shi Feng Zhao Yuanshan Huang Yindi Jing Yunguo Feng Yisheng Ma Haijun ZhuDonghua |
| Abstract: | The Impact of the Piezoelectric Devices Consistency on the Acoustic LoggingSound wave logging plays a very important role in oil and gas exploration.The crystal consistency which is used in the transmission of its launch and reception has important implications for audio logging curve.The dynamic parameters of the vibration device is determined by the vibration module.The article introduces devices for the measurement of the frequency theory,use the practical device to measure the frequency characteristics of a piezoelectric crystal,and analyzes the impact of the piezoelectric devices for frequency consistency to the acoustic logging curve. |
| Keywords: | piezoelectric devices acoustic logging logging curve consistency |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |