/ RDLs
/ ISO 15926 Part 4: Core reference data - Edition 4
/ SURFACE CONTROLLED SUBSURFACE SAFETY RELEIF VALVE
SURFACE CONTROLLED SUBSURFACE SAFETY RELEIF VALVE
Identifier
Definition
A <SURFACE CONTROLLED SUBSURFACE SAFETY RELEIF VALVE> is a <DOWNHOLE SAFETY RELIEF VALVE> located in a well and operated from the surface that, when it is activated, is designed to prevent uncontrolled flow up the well