关键词: 智慧油田, 大数据, 数字化, 智能化, 智慧化, 油田开发, 优化集成

Abstract: Intelligent oilfield is the inevitable trend for sustainable development of oilfield and has three development stages -- digitalization, intellectualization and intelligentization. This paper elaborates the conception and principle of intelligent oilfield as well as the characteristics, tasks and objectives of each stage. It points out that a series of bottlenecks should be solved in construction of intelligent oilfields in the areas of data, software, investment, talents and regional development. A total of eight basic functions should be completed at the stage of intelligentization, such as integration, prediction, evaluation, coordination, early-warning, management and control, responsive actions, and decision-making. It should reflect optimization of resources distribution, detailed management of development process, the dominant role of people in scientifically making decisions, promotion of development efficiency, and maximization of economic performance. Construction of intelligent oilfield is a project of system that calls for cross-disciplinary experts from petroleum, management and IT sectors to work together for common development of technology, system and mechanism. Meanwhile, the related conceptions and names should be standardized and the criteria should be unified in the efforts for mutual communication and mutual connection.