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.

摘要： 智慧油田是油田可持续发展的必然趋势，存在数字化、智能化、智慧化3 个发展阶段。文章探讨了智慧 油田的概念、原则以及分阶段的特征、任务和目标，指出智慧油田建设过程中需逐步解决数据、软件、投入、人才、 地域发展等方面的难点，智慧化阶段要实现综合、预测、评价、协同、预警、管控、因应、决策8 项基本功能，体现 优化资源配置、精细管控开发进程，充分发挥人的主导作用的科学决策，促进开发效果最佳化、经济效益最大化。智 慧油田建设是一项系统工程，需要将石油专业、管理、IT 等多领域的专家组织起来，共同研发技术、体制与机制；并 注意规范相关概念和名称，统一制定标准，加强互通互联。

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