Chemical Injection Inhibitor Sub
• Removable felt cartridge to change application
• Integral safety ball check valve
• Same assembly can be utilised for chemical or inhibitor injection
• Integral ball check valve prevents the escape of well fluid should the injection line or connection fail
Hunting chemical Injection and inhibitor subs are specially designed to aid the injection of inhibitor chemicals and de-icing agents onto the wireline or into the wellbore during routine operations.
The inhibitor sub contains felt packings which are soaked with inhibitor, coating the wireline as it passes through the sub.
By removing the felt packing cartridge the same assembly can be used as a chemical injection sub system when injecting de-icing agents.
Both systems incorporate a safety ball check valve to prevent well fluids being able to escape.