Research On The Integrated Application System For Production Of Oil-water Well Based On The Internet Of Things

The Internet of Things is an integrated network that connects things with Internet by using modern information technologies, such as RFID, sensor, wire communication / wireless communication, database and data warehouse, loud storage and big data technology, to realize the intelligent identification, locating and tracking, monitoring management and decision analysis for things. By installing intelligent instruments in the oilfield well site and space station, etc. based on the technology of Internet of Things, the production data can be passed back and aggregated to the oilfield center through the integrated network.In this paper, the information situation of a peripheral oilfield is analyzed and studied to understand the equipment constructing mode of Internet of Things in the work site of the oilfield and its requirements for integration of the production system data. Original user requirements are classified with the theory of information resource planning, function and data requirements are analyzed through DFD, and the normalized data model is established.The integration method of structured and unstructured data of the system is studied, and data from different sources is extracted, filtered, analyzed, calculated and transmitted by using XML intermediate data storage technology and combined with the middleware application.The constitution, architectural pattern, functional details and business logic are described with use case diagrams and sequence diagrams. Finally, through the combination of the design theory, process model and application design tool, an “Integrated Application Platform for Production of Oil-Water Well” is constructed to display, manage and comprehensively use the production and operation data.Once the system is constructed, labor, energy and operating cost can be saved and the goal of unified scheduling, unified decision and unified control can be realized. The general framework, business function, data flow and detailed function, etc. are designed by the system during the research, and many standards and specifications established can provide references for construction of similar information systems.