Defoamer SNPH-PG grade A, grade B
Defoamers of two grades:
- Grade A is based on a mixture of alcohols in an organic solvent.
- Grade B is based on a mixture of organosilicon compounds.
Advantages
- Does not affect adversely the parameters of the washing liquid.
- Reduces the risk of accidents at drilling oil and gas wells.
- Effective in low concentrations.
Purpose
Designed to prevent and eliminate foaming in various drilling and grouting solutions, as well as to facilitate the management of foaming on the surface which occurs when drilling using an air-foam mixture.
The recommended concentration is from 0.01 to 0.2%.
| Name of the indicator | Value of the indicator |
|---|---|
| Product appearance | Liquid from colorless to brown color Opalescence is allowed |
| Density at 20 °C, g/cm³ | 0,800 – 1,050 |
| Degree of defoaming efficiency, %, not less than | 75 |