The Study Of Automatic Monitoring System For Oil Wells In DAGANG Oil Field

China's oil wells are basically rely on manual data collection completed, the oil must be to the scene to collect oil wells indicator diagram, balance, sets oil pressure, oil temperature and volume of production, such as wellhead production data, but the large number of oil wells and distribution of a wide range of This approach is bound to make workers labor intensity is increasing, but also affect the production of the equipment monitoring and real-time data, or even accuracy, and so on.Well automated monitoring system for the achievement of the management of oil wells automation, improve efficiency and ensure the accuracy of data collection and strengthen emergency treatment and so has very important significance.This paper introduced the first oil well the development of automated monitoring system status, and on domestic oil wells automated monitoring system related principles.Through the monitoring system of wells automation of the overall plan, the analysis of the oil wells Automatic Monitoring System is the use of remote terminal (RTU), communication equipment and control centre for the completion of the production process of data collection, monitoring, control, data transmission and processing functions.It also detailed introduction of the RTU to the scene as the core of how the equipment is scheduled to complete the data acquisition and control; wireless bridge communications equipment how to achieve order and control the data transmission, monitoring and control centre to collect their remote terminal of the information, analysis, processing And storage, and the remote terminal control orders issued, while production from the analysis of data released to the network, for real-time access to relevant personnel.In this paper, oil wells in the course of automated monitoring system, how to provide timely and accurate information Well, high oil wells reliable data transmission, accurate analysis of data content, which is met by the building of the existing oil fields and meet the future technological development and progress needs.