UNIFLAC Fluid Loss and Gas Migration Control Additive for Cement | Schlumberger
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UNIFLAC

Universal fluid-loss additive

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Fluid loss and gas migration control additive

UNIFLAC universal fluid-loss additive (D167) is a universal and cost-effective solution for fluid-loss control for all cementing applications. The additive is a custom-made third-generation solid polymer that can be predissolved in the mix water or dry blended with the cement. Its robust properties make slurry design very simple and produce predictable results in the field from the surface casing to the liners.

Temperature range: 50 to 500 degF [10 to 260 degC]
Slurry density range: 10 to 24 ppg [1,198 to 2,875 kg/m3]
Required UNIFLAC S concentration to achieve API full-loss of 50 mL/30 min is easily predictable at different temperatures and slurry densities.
Required UNIFLAC S concentration to achieve API full-loss of 50 mL/30 min is easily predictable at different temperatures and slurry densities.
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