Chemical
Injection Systems
By incorporating TCO Chemical Injection Systems – the world’s only API 19CI qualified CIS system – into well completions, operators can sustain production, maintain optimal system flow, as well as reduce corrosion and costly downtime.
Our Chemical Injection Systems inject directly into the wellbore, annulus, or reservoir to control chemical reactions. Performance is continuously monitored and adjusted to ensure optimal performance and safety.
In addition to chemical delivery, the system also acts as a pressure barrier between the control line and well flow. It protects the control line from hydrostatic fall-through and vacuum conditions – ensuring system integrity in even the most demanding environments.
Our modular Chemical Injection Systems feature dual check valves for barrier protection, catch screen to protect valve function and internal pars, a back pressure module for U-tube safeguarding, and constant-rate distribution for reliable, long-term performance. Every element is engineered for precision, safety, and efficiency in modern well completions.
The Q-series valve enables single-line chemical injection across multiple zones, maintaining a pre-determined, fixed flow rate for smart completions - regardless of pressure changes.
U-tube protection prevents pressure imbalances, protects equipment, and ensures precise chemical delivery against scale, corrosion, and hydrates.
Accessories designed to enable a smoother running and set up of the Chemical Injection System.
HN Module
API 19CI V1 validated to provide barrier between tubing and annulus/control line.
FN Module
API 19CI V1 validated u-tube protection ensuring steady state chemical injection over the life of well.
FA Module
API 19CI V1 validated u-tube protection enabling continued injection when surface pump pressures are low.
Q Module
Enables precise, fixed-rate chemical injection to multiple zones through a single control line.
Features
Barrier Validated
Fall-Through Protection
Permanent and Retrievable Configurations
High Integrity, Non-Return Functionality
Fixed Flow Control Across Multiple Zones
Deep.set and Artificial Lift Compatibility
Modular Accessories
Benefits
Production Flow Assurance
Prevents Hydrate Formation, Scale build-up, Paraffin Deposition, and Corrosion
Reduced Downtime
Extended Production Cycles Applications
Demulsification
Upper and Lower Completion Deployed
Permanent or Retrievable Ssystem
Applications
High pressure, High-temperature Hostile Environments
Offshore Wells
Deep Installations
Depleted Reservoirs
Tubing or annulus Injection
When you need us
Our global presence means we’re ready to implement our solutions whenever and wherever you need them. Get in touch with a member of our team today.
Get in touch
Our global presence means we’re ready to implement our solutions whenever and wherever you need them.
Get in touch with a member of our team today.