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DESCRIPTION - Fritz 7011 is a dry powdered cement slurry defoamer, recommended to decrease foaming and minimize air entrainment in a cement system while mixing.
ADVANTAGES
• By reducing the entrainment of air in cement slurries while mixing, a more accurate measurement of slurry density at surface conditions may be obtained.
• May be used in wells with bottom hole circulating temperatures up to 400°F. (204 C)
APPLICATION
• Fritz 7011 may be used as a defoamer in any API class of cement (A, C, G, or H).
• It may be used with other cement additives such as dispersants, silica flour, retarders, fluid loss additives and weighting materials.
• When used in salt, latex or surfactant systems, 7011 can cause increased foaming in cement slurries.
PROPERTIES
• Off-White Powder
• Specific Gravity – 1.35
• Bulk Density – 25.2 lb./cu.ft.
• Absolute Volume – 0.0889 gal./lb.
• Water requirement – none
• Packaged in 50 lb. bags
• Loading Rate – 0.1 to 0.25% bwc
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