导向钻井下行通讯地面监控系统设计Design of steering drilling downward communication ground monitoring system
霍爱清,戴晨
摘要(Abstract)：
针对变钻井液排量进行导向钻井下行通信设计了地面监控系统:给出了下行通讯指令传输系统的组成及原理,并利用MATLAB的图形用户界面(GUI)设计了地面监控系统的主界面、信息回放和指令下传等界面,实现了井下采集的数据回放、曲线绘制.根据变钻井液排量指令特点及编码方式,实现了对下传指令的选择,并直观显示出选中的指令编码形式,完成对串行口通信参数的设置,实现下传指令的发送.
关键词(KeyWords)： 导向钻井;下行通讯;变钻井液排量;地面监控系统;界面设计
基金项目(Foundation): 国家自然基金项目(编号61174191);; 陕西省工业攻关计划项目(编号2010K07-09,2013K07-16)
作者(Author): 霍爱清,戴晨
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