| 基于单片机技术的钻井液流量异常报警器 |
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| 引用本文： | 吕万宏,尹丹,王娟,辛志相,张成志.基于单片机技术的钻井液流量异常报警器[J].探矿工程,2014,41(1):63-65，69. |
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| 作者姓名： | 吕万宏 尹丹 王娟 辛志相 张成志 |
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| 作者单位： | 黄河勘测规划设计有限公司地质勘探院,河南洛阳471002 |
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| 摘 要： | 钻井液在钻进过程中起着至关重要的作用，进入钻孔的钻井液量的异常容易引发烧钻、埋钻等孔内事故。介绍了一种基于单片机技术的钻井液流量异常报警装置。
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| 关 键 词： | 钻井液 流量 报警器 孔内事故 单片机 |
| 收稿时间： | 2013/7/1 0:00:00 |
| 修稿时间： | 2013/7/1 0:00:00 |
Alarm for Abnormal Flow Rate of Drilling Fluid Based on MCU Technology |
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| LV Wan-hong,YIN Dan,WANG Juan,XIN Zhi-xiang and ZHANG Cheng-zhi.Alarm for Abnormal Flow Rate of Drilling Fluid Based on MCU Technology[J].Exploration Engineering(Drilling & Tunneling),2014,41(1):63-65，69. |
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| Authors: | LV Wan-hong YIN Dan WANG Juan XIN Zhi-xiang and ZHANG Cheng-zhi |
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| Institution: | ( Institute of Geological Survey, Yellow River Engineering Consulting Co. , Ltd. , Luoyang Henan 471002, China) |
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| Abstract: | Drilling fluid plays a vital role in drilling process;the abnormal volume of drilling fluid in the borehole is vulner-able to drill bit burning, drill bit burying and other downhole accidents.The paper introduces an alarm set for abnormal flow rate of drilling fluid based on MCU technology. |
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| Keywords: | drilling fluid accident warning equipment single chip microcomputer |
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