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论述了油田自动化紧急关断系统（ＥＳＤ）是油田自动化系统的一个重要组成部分，它可以避免和限制由于生产工艺故障或其它一些事故对工艺设备、生产系统、操作人员及环境的损害，保证生产系统能够在安全的条件下运行；介绍了油田自动化ＥＳＤ系统的基本组成、国内外机构对ＥＳＤ系统设计的一些标准和准则；针对油田自动化ＥＳＤ系统的设计、选型提出了基本要求；给出了ＥＳＤ系统在油田应用的实例。
The paper discusses the field emergency shutdown system (ESD) is an important part of the oilfield automation system, which can avoid and limit the damage to process equipment, production systems, operators and the environment due to production process failures or other accidents, to ensure production The system can run under safe conditions; introduced the basic composition of the field automation ESD system, domestic and foreign institutions on the ESD system design standards and guidelines; for the automation of oilfield ESD system design, selection of the basic requirements; given Examples of ESD systems in oilfield applications.