Corrosion & Scale Inhibitors
Corrosion Inhibitor for Completion Fluids
A composite-formula corrosion inhibitor for completion operations. It rapidly forms a dense protective film on metal surfaces, effectively inhibiting corrosion of tubing, casing and downhole tools by H2S, CO2 and brines, protecting equipment integrity and extending service life during completion, workover and well testing.
APPLICATIONS
Application scenarios
- 01Brine, polymer and oil-based completion fluid systems
- 02Wells up to 120 °C and 35 MPa with H2S/CO2 present
- 03Carbon steel and low-alloy steel downhole equipment
PERFORMANCE
Performance indicators
| Item | Specification |
|---|---|
| Appearance | Uniform Liquid |
| Water Solubility | Readily Dispersible in Water, Uniform and Transparent |
| Flash Point ℃ ≥ | 50 |
| Corrosion Inhibition Rate % ≥ | 40 |
| Density g/cm3 | 0.90～1.10 |
USAGE
Usage
Add directly to the completion fluid and circulate for uniform distribution; typical dosage is 0.1%-0.5% by weight, adjusted to fluid corrosivity and the target inhibition rate.
PACKAGING
Packaging & delivery
200 L plastic drums standard; IBC or customized export packaging available on request.
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Corrosion Inhibitor for Completion Fluids