Formation water is a major risk in gas drilling safe operation ,in view of the traditional monitoring response slow problem,based on the new humidity sensor and ZigBee wireless networking technology ,a simulate monitoring system for formation water influx during gas drilling was designed .The system consists of three parts:building simulated environment , the lower machine has the function of data acquisition and transmission ,and PC software based on the developed C#language which can re-al-time display.The system simulated the formation water environment ,built wireless sensor networks ,quickly monitored return gas humidity by humidity sensor ,and real-time displayed on the upper computer ,and it has a certain reference value for the monito-ring of the formation water influx during gas drilling.%地层出水是气体钻井安全作业的重大风险,针对传统监测响应速度慢等不足,设计了基于新型湿度传感器和ZigBee无线传感网技术的气体钻井地层出水模拟监测系统.该系统由3部分组成:搭建模拟环境,具有数据采集和传输功能的下位机,以及基于C#语言开发的具有实时显示功能的上位机软件.该系统模拟了地层出水环境,构建无线传感网络,通过湿度传感器快速监测气体钻井模拟环境的返回气体湿度,并且在上位机上实时显示,对气体钻井地层出水的监测有一定的参考价值.
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