Fluid loss control additive
Product Description
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Medium-low temperature fluid loss agent XBA-203S
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 XBA-203S is a compound power fluid loss agent.
XBA-203S’ applicable temperature is 0~90℃(BHCT).
XBA-203S is not retarded and benefited to cement strength development.
XBA-203S isn’t resistant to salt, not suitable for brine system.
XBA-203S has a certain effect in viscosity and some dispersant may be added in cement slurry.
XBA-203S only can be used through dry mixing.
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 Basic performance
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Product
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Appearance
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Dosage
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Freshwater system
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Brine system
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XBA-203S
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Gray powder
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0.8~2.0%
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Inapplicable
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slurry performance
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Item
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Experimental condition
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Technical indicator
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Fluid loss, mL
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80℃，6.9MPa
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≤50
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Others
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Initial consistency, Bc
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80℃，46.5MPa，45min
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≤30
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40-100Bc thickening transition time, min
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≤40
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Thickening time, min
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≥70
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Free fluid, %
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80℃，0.1MPa
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≤1.4
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24h compressive strength, MPa
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102℃，20.7MPa
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≥14
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Slurry composition
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API class G(HSR) 800g , fresh water , XBA-202S 12g(1.5%), XBA-101L 8g(1.0%), defoamer 1.2g（0.15%）.Slurry density: 1.90±0.02g/cm3(adjusted by adding fresh water).
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Packaging and Storage
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- Packaging:XBA-203S is packed with 25kg bag, or according to user requirements.
- Storage:The packed products should be saved in a dry and ventilated place, avoid rain, moisture, exposure and heat.
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Product Image
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