Application Research On Distributed Control System In Digitalized Oilfield

In recent years,due to the advance of information technology,oil field production equipment number are growing quickly,oil field data collection,storage,processing and distribution of the number is growing,as a result of the research and development of oil field enterprise software constantly increased,so that the different software are separate,each software is a data source,which makes application software is now a large number of heterogeneous database,at the same time,with the deepening application of digital oilfield,oilfield enterprises have accumulated a lot of valuable data,therefore,distributed data storage way to apply the dynamic heterogeneous history data is the necessary way of digital oilfield application.The annual growth of the digital system of oilfield enterprises is increasing rapidly.For such a large amount of data,the real-time database has a great advantage in the powerful storage capacity.In addition,the reference of big data technology needs to obtain relevant information of oilfield production and development from the mass data,so the long-term preservation of real-time data is of great significance.Distributed database with a concurrent and powerful storage capacity,and ability of data analysis and calculation,the advantage is that the data can be collected in the logic reasoning,this is that the traditional database technology.Distributed control system is widely used in large industrial enterprises due to its centralized management,distributed control and high reliability.Distributed control system have independent logic function,through collecting field data form a closed-loop feedback control system,real-time control equipment,make the system work in the best running status parameters,construction of oilfield productivity is of great significance.The application of distributed control system based on distributed database and real-time database technology is of great value in oilfield digitalization.In this paper,the distributed control system in the field of digital oilfield application analysis and research,designed and developed is suitable for the oilfield production and management of distributed control system,and achieved good application effect,can better provide service for oilfield production management.