首页>
外国专利>
Direct proportional surface control system for downhole choke
Direct proportional surface control system for downhole choke
展开▼
机译:井下节流阀的直接比例表面控制系统
展开▼
页面导航
摘要
著录项
相似文献
摘要
A direct proportional control system for remotely controlling actuation of a tool. A well control system includes an actuator for a downhole well tool, the actuator including an actuator member which displaces to operate the well tool. A control system member is positioned at a remote location. A displacement of the control system member is proportional to a displacement of the actuator member.
展开▼