A highly effective foam suppressant that swiftly neutralizes foam formation in cement slurry.
It effectively inhibits and removes gas from the slurry.
It disperses well in the cement slurry, preventing the formation of foam caused by other additives.
It has a minimal impact on other characteristics of the cement slurry.
The recommended dosage range is 0.2-0.8% by weight of cement.
CX410L High-Efficiency Cement Slurry Defoamer
Ensure Accurate Slurry Density with Rapid Air-Release Technology
CX410L is a high-performance, transparent liquid foam suppressant engineered to quickly neutralize and inhibit foam formation in oilwell cement slurries. By effectively removing entrained gas, CX410L ensures that the density measured at the surface matches the density in the wellbore, maintaining the structural integrity of the cementing job.
Core Benefits
Instant Defoaming Action: Swiftly neutralizes surface foam and breaks down air bubbles within the slurry matrix during high-speed mixing.
Inhibition Performance: Prevents the formation of foam caused by other additives, such as surfactants, fluid loss agents, or latex.
Slurry Integrity: Has a minimal impact on thickening time, compressive strength, or fluid loss properties, ensuring the chemical balance of your design remains intact.
High Dispersibility: Easily disperses in water-based systems for uniform protection throughout the mixing process.
Density Accuracy: Helps achieve a density improvement of ≥0.02 g/cm³ compared to untreated slurries, preventing "lightening" of the cement due to air entrainment.
Physical and Chemical Indicators
|
CX410L |
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Appearance：Colorless or faint yellow transparent liquid |
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Density, g/cm3: 1.03±0.05 |
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Water-Solubility: Dispersed in water |
Cement Slurry Performance
|
Item |
Test Condition |
Technical Indicator |
|
The difference in cement slurry density, g/cm3 (The difference between the density of cement slurry with defoaming agent and without defoaming agent) |
Room temperature, atmospheric pressure |
≥0.02 |
Application & Storage Guidelines
Usage Recommendation: CX410L is particularly critical when using latex additives (like CT610L) or high-concentration dispersants that are prone to foaming.
Application Method: Can be added directly to the mixing water or injected into the cement slurry during the mixing process.
Shelf Life: Recommended for use within 12 months of production. If stored beyond this period, a performance test is required to ensure effectiveness.
Packaging: Available in 25kg pails, 200L drums, and 5 US gallon barrels. Customized packaging is available upon request.
Established in 2006, Tianjin Kelioil Engineering Material and Technology Co., Ltd. is a high-tech enterprise specializing in the independent R&D and large-scale production of oilfield cementing additives.
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