石油和天然气工业 井下安全阀系统设计 设计、安装、操作和维护
Petroleum and natural gas industries - Subsurface safety valve systems - Design, installation, operation and repair
摘要: This International Standard specifies requirements for configuration, installation, test, operation and documentation of subsurface safety valve systems. In addition, this International Standard specifies requirements for selection, handling, redress, and documentation of subsurface safety valve downhole production equipment.#,,#