CI
Corrosion Inhibitors for Completion Fluids
Functional class of additives protecting tubulars and downhole equipment from corrosion in brines and completion fluids.
Application
Completion, workover and packer fluids in CO₂, H₂S or high-chloride environments. Product must match metallurgy and fluid chemistry.
Technical characteristics (quality certificate)
Typical values as stated on a mill quality certificate (passport) for a standard commercial grade. Actual lot values are confirmed in the COA / TDS for the selected manufacturer.
Active chemistry
Imidazoline / amine / phosphate per grade
Manufacturer TDS
Corrosion rate reduction
Per lab coupon test / TDS
NACE / field qualification
Compatible brine / mud systems
Per product chemistry
Manufacturer TDS
Thermal stability
Per BHST rating of grade
Manufacturer TDS
Reference profile for orientation. For each supply we confirm grade, origin and certificate data against your specification, well conditions and delivery requirements.
Typical functions
- Corrosion rate reduction
- Tubular protection support
- Compatibility with brine systems
Product information
- Chemical name
- Corrosion inhibitor for completion / workover fluids
- Formula / class
- CI
- Appearance
- Liquid concentrate.
- Packaging
- Drums or IBCs.
Film-forming and neutralizing chemistries differ. Specify temperature, metallurgy and brine composition.
In this category
CaCl₂
Calcium Chloride (CaCl₂)
Hygroscopic salt for completion and workover brines and for selected drilling-fluid applications. Concentration and form (flake, pellet, solution) must be specified.
Open product →CaBr₂
Calcium Bromide (CaBr₂)
Bromide salt for high-density clear completion and workover brines. Supplied as solid or liquid concentrate — density and purity must match the well programme.
Open product →ZnBr₂
Zinc Bromide (ZnBr₂)
High-density bromide for ultra-high-density clear brines and as a blend component with CaBr₂ and formates in completion and workover programmes.
Open product →