自动化井控安全仪表系统

[中文适用范围]： 本公告提供了在陆上环境中自动化防喷器以将井置于安全状态时需要考虑的设备和接口的审查。 本公告概述了可以考虑用于未来研究开发自动井控制驱动系统的组件，如：a)顶驱；b)钩载重量指示器；c)绞车；d)泥浆泵；e)防喷器(BOPs)；f)BOP控制系统(关闭单元)；g)内部BOP和/或全开式安全阀；h)节流管汇；i)逻辑解算器；j)压力控制阀(先导阀)；k)地面和井下防喷器；l)管道统计；m)管理压力钻井设备；n)开放和封闭通道流量计；o)泥浆池液位传感器。 在审查特定设备配置的范围内，认识到其他配置也可以在满足井要求和实现安全与操作效率方面进行同等评估。 [外文原描述]： This bulletin provides a review of the equipment and interfaces to be considered for the automation of a blowout preventer to place the well in a safe state in an onshore environment. It also provides an overview of components that can be considered for future research into developing an automated well control actuation system. These technologies, once fully developed and implemented, can help automate and expand ways to mitigate unexpected events resulting in a loss of primary well control. Developing automated safety instrumented systems to bring the blowout preventer to a safe state using emerging technologies like automated systems has the potential to transform and empower the natural gas and oil exploration and production community by improving operational safety and reducing potential fugitive emissions.