The Chemical Injection Mandrel Sliding Sleeve (CIMSS) opens and closes so that it can be used to treat the fluids with complete line-isolation injection control.
Features:
- 15,000 PSI differential when sleeve is open.
- 10,000 PSI differential when sleeve is closed.
- 10,000 PSI seal unloading pressure.
- Ability to isolate a potential leak path without compromising full bore ID.
- Equipped with a redundant leak isolation system with lock profile and packing bore.
- Single, dual or triple line injection ports while maintaining pass-through access.
- Utilizes test port to analyze check-valve threads ensuring proper seal.
- Nipple profile and packing bore provided.
- Sleeve allows running in-hole while maintaining pressure on control line without need for a rupture disk in the valve.
- With sleeve closed, produced gas unable to enter control line.
- Full encapsulation of check-valve into the mandrel body.
- Internal sleeve can be shifted with PetroQuip’s PB shifting tool, model B shifting tool or PetroQuip’s Coil Tubing Work String Shifting Tool.
- Multiple flat-pak slots can be added upon request.
- Supplied in all materials.