| 自然电位测井仪数据采集系统设计 |
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| 引用本文： | 杜辉.自然电位测井仪数据采集系统设计[J].沈阳大学学报,2010,22(5):25-27. |
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| 作者姓名： | 杜辉 |
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| 作者单位： | 大庆钻探工程公司测井公司,黑龙江大庆163412 |
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| 摘 要： | 分析了在井下完成自然电位测井仪数据采集的优点.设计了以AT89C 52单片机为控制单元的自然电位测井仪数据采集系统.详细介绍了前置放大、低通滤波、模数转换等电路模块的设计思路及注意事项.
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| 关 键 词： | 自然电位测井仪 数据采集 |
Data Acquisition System Design of Spontaneous Potential Logging Instrument |
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| DU Hui.Data Acquisition System Design of Spontaneous Potential Logging Instrument[J].Journal of Shenyang University,2010,22(5):25-27. |
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| Authors: | DU Hui |
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| Institution: | DU Hui(Logging Company of Exploration Drilling Engineering Company,Daqing Oilfield Co.Ltd.,Daqing 163412,China) |
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| Abstract: | The advantages of the downhole data cellection by spontaneous potential logging instrument are analyzed.The data acquisition system of spontaneous potential logging instrument is designed by using AT89C 52 microcontroller as the control unit.The design ideas on pre-amplification,low-pass filter,analog-digital conversion and other circuit modules are introduced in detail. |
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| Keywords: | spontaneous potential logging instrument data acquisition |
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