XP-540 is a silicone defoamer formulated for oilfield operations and drilling fluid systems. It effectively controls foam generated by surfactants and mechanical agitation during drilling, cementing, and fluid circulation processes. The product maintains stable performance under high salinity and varying temperature conditions, helping ensure smooth operation in oil and gas applications.
| Item | Specification |
| Composition | Silicone |
| Appearance | Milky white liquid |
| pH (25°C) | 6–8 |
| Viscosity (25°C) | 500–2500 mPa.s |
※ More grades available upon request.
Effective foam control in drilling and completion fluids.
Stable performance in high-salinity environments.
Maintains efficiency under mechanical agitation.
Good compatibility with oilfield chemical additives.
Suitable for continuous circulation systems.
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