The Chemical Injection System provides operators with precise wellbore chemical management to help optimize production as well as help reduce the need for costly interventions. The system features either high- or low-profile mandrels, dual check valves, corrosion-resistant injection lines, and standard cast or pressed-steel cable protectors that secure control lines while running in-hole.
Optimize production with chemical management The Chemical Injection system enables operators to address asphaltines, corrosion, emulsions, foaming, hydrates, paraffin, scale, and scavengers. Two types of chemical injection mandrels are available on the system: a robust, machined, non-welded, one-piece mandrel for all applications, including deepwater; or a welded pup-joint mandrel for low-risk environments like shallow, non-deviated wells or land applications
The injection mandrel is installed as an integral part of the tubing with the dual check valve assembly, connected to the injection line, is mounted on the outside of the mandrel. The check valve cartridge incorporates a dual valve system (for redundancy) and a burst disc to protect the valves while running in hole. Chemical injection valves have been designed and supplied to cover tubing ranges from 2-3/8” top 7” with pressures up to 15,000 psi and temperatures up to 450 degrees Fahrenheit, and injection points into the production/injection tubing or the annulus. A wide range of material is available to suit reservoir conditions, including extremely sour environments.
Applications:
- Chemical injection in high pressure, high-temperature, and corrosive environments
- Temperatures from up to 300 deg [150 deg C].
Benefits:
- Cost-effectiveness
- Availability in wide range of tubing sizes
- Pressure rating up to 15,000 psi
- External slots (bypass grooves)
- Safety screen sub (optional)
Features:
- Corrosion-resistant dual checks
