This standard specifies the methods and requirements for the installation, commissioning and maintenance of drilling well control devices. This standard applies to the on-site installation, commissioning and maintenance of oil and gas drilling well control devices (casing heads, hydraulic blowout preventer groups, blowout preventer manifolds, blowout lines, choke and kill manifolds, etc.).
SY/T 5967-1994 history
2019SY/T 5964-2019 Drilling well control device combination, installation, commissioning and usage specifications
2006SY/T 5964-2006 Combination installation adjustment and maintenance of well-control equipments
2003SY/T 5964-2003 Combination,installation,adjustment and maintenance of well - control equipments
1995SY/T 5967-1994 Installation, commissioning and maintenance of drilling well control devices
SY/T 5967-1994 Installation, commissioning and maintenance of drilling well control devices was changed to SY/T 5964-2003 Combination,installation,adjustment and maintenance of well - control equipments.