智能监控技术在油田注水井上的应用  

Applications of The Intelligent Monitoring Technology to Flooding Wells

作　　者：高健[1] 曲昌学[1] 岳雷[2] 殷文革[1] 王威[1] 

机构地区：[1]胜利油田有限公司采油工艺研究院,山东东营257000 [2]胜利油田有限公司孤岛采油厂,山东东营257237

出　　处：《石油钻探技术》2003年第6期61-62,共2页Petroleum Drilling Techniques

摘　　要：胜利油田针对注水井由于人工控制精度差,注水量调节难度大,注入水倒流和因此引起的地层出砂现象的问题,利用先进单片机技术、双流阀专利技术以及PID闭环控制调节技术,结合机械传动机构研制成功了注水井智能监控系统,详细介绍了该系统的组成及工作原理。现场应用表明,该系统实现了注水井的精确控制,稳定注水,降低了人工强度,并在一定程度上为油田的控注稳产提供了保证。Such technologies as the advanced SCM, doubleflow valve, PID automatic control and mechanical power transmitting are integrated into the intelligent monitoring system for flooding wells, which is reactions for challenges revealed in flooding wells control including low control precisions, difficult adjustment to injection volumes, back flow and sand production, etc. Designs and principles of this system are introduced in detail in this paper. Field applications show that uses of this system could control injections precisely, reduce working strength and assure stable production to a certain degree. 

关 键 词：智能监控 油田 注水井 自动控制 数据采集 胜利油田 

分 类 号：TE357.6[石油与天然气工程—油气田开发工程] TE938.4