智能化油气田建设关键技术与认识

Key technologies and understandings on the construction of smart fields

分析智能化油气田的主要特征、发展趋势、解决方案、建设要点及国内外智能化油气田技术差异。智能化油气田主要包括实时监测、模型建立、决策与实施3个环节,其主要特征为"时效+协同+持续"。智能化油气田的核心是基于模型系统的最优化,包括4个层次:单井优化、生产优化、油气藏优化以及整体资产优化,最终追求的是系统的整体优化。智能化是智能化油气田建设的手段,实现油气田高效开发是其目的;数据是智能化油气田的基础与关键;智能化油气田决策的本质是基于模型的决策;建设智能化油气田需要高科技行业技术的配套支撑。中国与国外智能化油气田技术的差异主要表现在油气田勘探开发运作模式和管理理念、技术手段和研究团队、决策的时效性、不同专业人员的职责及开发对象等方面。

This paper analyzes the main features,trends,solutions,construction elements of smart fields and the technical difference of smart fields at home and abroad.Smart fields include three elements： real-time monitoring,modeling,decision-making and implementation.Their main features are real time,integration and continuity.The essence of smart fields is the optimization based on the model system,including 4 levels： single-well optimization,production optimization,reservoir optimization and optimization of the overall assets.And the overall system optimization is the ultimate objective.For smart fields,the smart is a method of constructing smart fields and efficient development is its purpose.Data is the basis and key of smart fields.The essence of smart field decision-making is based on the model.Smart fields can’t go without the support of high-tech industry.The difference of smart fields technologies between home and abroad mainly lies in the oil and gas exploration and development mode and management concepts,technical means and research team,the timeliness of decision making,the responsibilities of different professionals and development objects.