基于LabVIEW平台的空气钻井井下安全分析系统  

System of Air Drilling Safe Analysis Based on the LabVIEW Platform

作　　者：张俊杰[1] 

机构地区：[1]胜利油田钻井工艺研究院,山东东营257017

出　　处：《石油矿场机械》2011年第10期1-6,共6页Oil Field Equipment

基　　金：国家高技术研究发展计划(863计划)"超深井钻井技术研究"(2006AA06A109)

摘　　要：近年来空气钻井在国内的应用越来越广泛,而井下燃爆问题是使其大规模推广应用受到限制的重要因素之一。国内在井下燃爆方面的监测软件系统目前只实现了实时数据的显示,燃爆判断还需要人工进行。提出了井下气体浓度原始数据标准化原则,用多种聚类分析方法对数据进行分类,结合LabVIEW软件平台设计了一套集数据预处理、数据显示、井下安全报警、数据存储及查询和报表自动生成5个模块于一体的井下燃爆监测软件系统,并分别进行了实例验证。结果表明,5个模块设计合理,结果准确,与现场实例相符合。In recent years,air drilling is used more widely in the field.One of the biggest challenges is underground blasting,which limits its application in field.Domestic underground blasting monitoring software system is simple to achieve real-time data display.The explosive judgment also needs to carry on artificially.In order to solve this problem,a set of explosive monitor software system by using the cluster analysis algorithm and the LabVIEW software platform were designed.This system has data demonstration,safe warning,data storage and inquiry and report printing functions,which are combined in one system.The actual test showed the five-in-one system is reasonable in design with correct detecting result that conforms to actual condition.

关 键 词：空气钻井 井下燃爆 监测系统 聚类分析 

分 类 号：TE927[石油与天然气工程—石油机械设备]