The PTC Chemical Injection System has been developed from our downhole and surface
gas lift equipment.
As a result, the system uniquely includes both downhole and surface chemical injection valves, which also qualify as
well barrier valves. The option exists to permanently install the
downhole chemical injection valves (SafeLift™ / ISOLift CIV’s) in our dedicated
chemical injection subs (CIS).
Alternatively the downhole valves can be installed (and if necessary at a later date, retrieved from) in any standard
side pocket mandrel. Our, patented modular
surface chemical injection valves (M-SAS-C) is the only actuated wellhead (VR profile) set, chemical injection check valve available in the market today.
The surface and downhole valves are connected by a standard chemical injection line, which is attached to the outside of the production tubing.