In acid fracturing operations, corrosion inhibitors can reduce the erosion of metallic materials such as drilling pipes, casings, formations and bacterial pads by acidic media, and lower the occurrence of problems such as wellbore collapse, cracking of oil and gas Wells and wear of production pipe strings. Meanwhile, corrosion inhibitors can also prevent the large-scale release and deposition of multivalent metal ions in the fracturing fluid in the formation, reduce the impact of sediments on th
Product Introduction
In acid fracturing operations, corrosion inhibitors can reduce the erosion of metallic materials such as drilling pipes, casings, formations and bacterial pads by acidic media, and lower the occurrence of problems such as wellbore collapse, cracking of oil and gas Wells and wear of production pipe strings. Meanwhile, corrosion inhibitors can also prevent the large-scale release and deposition of multivalent metal ions in the fracturing fluid in the formation, reduce the impact of sediments on the formation, and protect the integrity and stability of the formation.
Performance index
| Project | Indicator | ||
| Appearance | Uniform liquid or powder | ||
| Solubility | easily dispersed in acid and forms a uniform liquid | ||
| Static corrosion rate under normal pressure /【g/(m2·h)】 | 60℃,4h | 20%HCL,0.5%Corrosion inhibitor | ≤5 |
| 90℃,4h | 20%HCL,1.0%Corrosion inhibitor | ≤6 | |
| 60℃,4h | 12%HCL+3%HF,0.5%Corrosion inhibitor | ≤5 | |
| 90℃,4h | 12%HCL+3%HF,1.0%Corrosion inhibitor | ≤8 | |
| Organochlorine content,% | 0 | ||
Usage method
The model and dosage to be used should be determined based on the mineral components contained in the stratum and other conditions
Packaging and Storage
The liquid is packed in 50L or 200L plastic drums, while the liquid is packed in three-in-one kraft paper bags, with a net weight of 25kg. Customized packaging is also available upon customer request.
This product should be stored in a cool and well-ventilated place, protected from direct sunlight. Its shelf life is two years.

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