储层保护智能决策支持系统的应用和发展

APPLICATION AND DEVELOPMENT OF INTELLIGENT DECISION SUPPORT SYSTEM IN THE RESERVOIR PROTECTION

针对储层保护技术传统的方法耗费大量的人力、滞后于工程等问题,储层保护智能决策支持系统能够充分利用储层保护技术所积累的经验和大量的数据,使储层保护决策变得更加快捷、有效、到位。储层保护智能决策支持系统,一般包括储层损害的识别、评价、诊断和改造等基本子系统,为专家提供准确的信息,辅助人员决策。为此,介绍了以人工智能为首的计算机分析技术(工神经网络、模糊控制、专家系统、信息融合、数据挖掘等)的发展历程,表明引入智能决策支持方法,建立储层保护智能决策支持系统,是储层保护系统工程发展的重要方向。最后指出了储层保护智能决策支持系统存在的问题以及未来发展趋势,为储层保护智能决策支持系统的开发提供新的思路。

Traditional reservoir protection methods can cost a lot of manpower and material resources,and it can't meet the requirement of drilling engineering.Intelligent Decision Support System (IDSS) of reservoir protection can use fully the mass data and experience of reservoir protection technology,the decision-making of reservoir protection is becoming more and more effective.IDSS of reservoir protection includes the basic subsystems of identification,evaluation,diagnosis and improvement,which can provide accurate information for experts and support operator decision-making.This paper introduced the development process of Artificial Intelligence-led computer analysis (artificial neural networks,fuzzy control,expert system,information fusion,datamining) and established the IDSS of reservoir protection.It is an important direction of reservoir protection systems engineering development.At last,the existent problems and development trend of IDSS were put forward.It provided a new idea for reservoir protection.