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| CAT - 300 |
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CAT-300, modified starch, provides filtration control in CAT-I cationic water-based drilling fluids for bottomhole temperatures approaching 300'F(149'C).
CAT-300 is a free-flowing powder that readily disperses in fresh water and brines.
*Applications/Functions:
- Control filtration in water-based drilling fluids including CAT-I
- Improve dynamic filtration properties in most water-based drilling fluid applications
*Advantages: Effective at high bottomhole temperatures up to 300'F(149'C), Functions in fresh water, monovalent and divalent brines, Resists cement contamination, Effective in low concentrations, Improves filter-cake quality, Can be used in most water-based fluids |
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Appearance: Off-white powder
Specific gravity: 1.50 |
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