| 全波固井质量测井仪数据采集与控制系统的电路设计 |
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| 引用本文： | 肖炜,牟轩沁.全波固井质量测井仪数据采集与控制系统的电路设计[J].测井技术,1994,18(5):384-389. |
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| 作者姓名： | 肖炜 牟轩沁 |
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| 作者单位： | 西安石油勘探仪器总厂，西安交通大学 |
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| 摘 要： | 肖炜，法林，杨焕成，牟轩沁等．全波固井质量测井仪数据采集与控制系统的电路设计．测井技术，１９９４，１８（５）；３８４～３８８本文叙述了最近研制的ＱＧＺ－Ａ全波固井质量测井仪的数据采集与控制系统的电路设计思想和特点。这个计算机的接口电路可以对石油测井中探测到的声波全波列、自然伽玛和套管接箍信号进行高速数据采集，以判断套管井一次界面和二次界面的水泥胶结质量。它还具有一个测井记录信号的仿真系统，扩展功能强，稍加改进，就可成为裸眼井和套管井其它测井仪的数据采集与控制系统的计算机接口。
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| 关 键 词： | 数据采集 控制系统 电路 固井 测井仪 声波测井 |
High Speed Data Acquisition and Control System Design for QGZ-A Full-Wave Cement Bond Logging Tool. |
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| Xiao Wei,Falin et al..High Speed Data Acquisition and Control System Design for QGZ-A Full-Wave Cement Bond Logging Tool.[J].Well Logging Technology,1994,18(5):384-389. |
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| Authors: | Xiao Wei Falin |
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| Abstract: | The design considerations and features of the data acquisition and control system of QGZ-A Cement Bond Logging Tool are described in this paper. It can be used for high speed data acquisition of acoustic full wave train, Gamma Ray and casing collar signals so as to determine the cement bond quality between the casing and the cement annulus and between the cement annulus and the formation. A simulation system for the recorded logging signals is also included. This system can be easily expanded. so it can also be used as an interface of the other logging tools for both open hole and cased hole. |
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| Keywords: | data acquisition control system interface circuit cement bond quality |
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