Overview
This series of Corrosion Inhibitors & Scale Inhibitors is designed for corrosion protection and inorganic scale control in drilling and related water-based systems. By forming a protective film on metal surfaces and inhibiting nucleation and crystal growth, these products effectively reduce corrosion rates and prevent deposition of carbonate, sulfate, and other inorganic scales, ensuring equipment integrity and long-term system stability.
Technical Specifications
| Product Code | Function/Application | OBM/WBM | Temperature （°C） | Features | Availibility |
|---|---|---|---|---|---|
| GN Z-COR DB | Solids-free brines, packer fluids | WBM | 150-200 | Cost effectiv, low dosage | Liquid / 55gal |
| GN Z-COR DP | Drilling fluids, completion fluids | WBM | 150 | High salt and high mineral content tolerance | Liquid / 55gal |
| GN Z-COR DW | Drilling fluids, completion fluids and brine packer fluids | WBM | 190 | Environmental acceptable, low dosage | Liquid / 55gal |
| GN Z-SCAL D | Chelating agent used as scale inhibitor in drilling fluids | WBM | 160 | Biodegradable and environmentally friendly,wide pH range (2–12) | Liquid / 55gal |
Key Functions
- Form protective films on metal surfaces to reduce corrosion rates
- Inhibit formation of carbonate, sulfate, and other inorganic scales
- Control ion deposition and crystal growth processes
- Extend service life of equipment and pipelines
- Improve system stability and operational safety
Features
- Dual functionality: corrosion inhibition and scale prevention
- Effective in high salinity, high hardness, and high-temperature environments
- Excellent thermal, salt, and shear resistance
- Good compatibility with drilling fluids and water treatment systems
- Available in various chemistries (amine-based, phosphate-based, polymer-based, and blended systems)
- Customizable formulations based on water chemistry conditions
Applications
- Drilling circulating water and completion fluid systems
- Oilfield surface production and water injection systems
- High hardness and high salinity formation water environments
- Corrosion protection for pipelines, pumps, and metal equipment
- Scale control in high-risk scaling conditions