钻井井控仿真中多Agent系统建模研究  

Study on Multi-agent System Modeling for Drilling and Well Control Simulation

作　　者：王武礼[1] 王延江[1] 杨华[1] 宋媛媛[1] 

机构地区：[1]中国石油大学(华东)信息与控制工程学院,山东东营257061

出　　处：《石油天然气学报》2008年第5期120-123,128,共5页Journal of Oil and Gas Technology

摘　　要：针对钻井井控作业特点及传统钻井井控仿真系统的不足之处,提出利用多智能体(Agent)技术,建立一种新型的基于Agent的智能化分布式井控仿真模型。利用Agent的自主性、协作性和反应性,使井控设备的操作在任意状况下都能够及时准确地反映各种井控规律及井控现象。对钻井井控仿真多Agent系统模型、各Agent的内部结构、Agent的知识表示方法及Agent间通信方式进行了详细阐述。给出了基于Agent的正常钻井井控仿真训练实例,较好地解决了传统井控仿真系统中灵活性和并发性较差的问题,增强了井控仿真系统的综合训练能力。In view of the characteristics of the oil drilling and well-control process and the existed problems of traditional simulation system,a new agent-based intelligent and distributed well control simulation model was established based on Multi-Agent System(MAS).By means of autonomous,cooperative and reactive characteristics of agent,the well-control laws and phenomenon could be reflected promptly and accurately under any circumstances.The MAS modeling for oil drilling and well-control simulation,the structure and knowledge representation of each agent and the communication among agents were described in detail.An agent-based normal drilling well control simulation training example was given.The simulation results show that the multi-agent based simulation mechanism has better performance than that of traditional drilling simulators,and enhances the integrated training function of the well-control simulation system.

关 键 词：钻井模拟器 井控仿真 智能体 多智能体系统 建模 

分 类 号：TE28[石油与天然气工程—油气井工程]