The Research Of Data Mining And Decision Support System In Oil Geology Information System

Along with the market competing more and more seriously, the information played the more important role in enterprise's existence and development. At the same time, the advanced supervisor must make rapid and advisable decision. When the technologies of computer are popularized, all sorts of operation data increased quickly. They were distributed in different flat, and had more storage forms. It is important for enterprise to survive and develop that we can find useful data from complex and vast data set, and make right analysis and decision. Since the data increased more and more, we must abstract and process these data, we must provide the compositive and history data for the supervisor, we must support the strategic decision and long trend analysis. However, the traditional database management system had localization, it couldn't meet the need of decision support system. So the data warehouse that apply to the data organization and management of decision support system emerged as the times requirement, and it became the important technology in decision support system.The data were managed by handwork in enterprise ago, and the manager couldn't abstract, process and apply synthetically. In order to develop better, the enterprise must be managed scientifically and the supervisor must make effective decisions.The Oil Department of Wuqi area required that they should develop a set of soft of oil well information management system. The paper combining this item stressed the technology of data mining and decision support system which were popular today. The paper stated that how we could abstract, mine and find useful information, and the supervisor processed decisions effectively.The paper stated the system's workflow, function module in detail and also stated the author's work in this item. Finally, the author put foreword some ideas and advice in the succeeding work.