| Customization: | Available |
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| Appearance: | White Fine Powder |
| Specific Gravity: | 1.5 |
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SHARKSTAR® filtration control additive is high grade, pregelatinized starch used to reduce filtration in most water-based drilling fluids including fresh water, seawater and saturated brine up to 250°F. It does not increase fluid viscosity. SHARKSTAR® will encapsulate drill cuttings and exposed wellbore formations to reduce particle dispersion and reactive shale formation swelling. Subject to bacterial degradation, a biocide is recommended to prevent fermentation in fluids which are not salt saturated.
| Product Code | SHARK | Product Description | Applications/Functions |
| DFS07-05 | SHARKSTAR® | Pregelatinized modified starch | Filtration control agent for water based mud up to 250°F with minimal viscosity increase |
| DFS07-06 | SHARKSTAR® PLUS | Carboxymethyl starch | Anionic starch ether product,can increase viscosity,soluble in cold water, and forms a transparent viscous solution |
| DFS07-07 | SHARKSTAR® PRO | Specialized starch in CaCl2 brine | Special starch used to reduce filtration in high salty or saturated CaCl2 brine-based solids free fluid systems up to 250°F |
| DFS07-08 | SHARKSTAR® HT | Modified polysaccharide, HT Starch | Filtration control agent for water based mud up to 280°F with minimal viscosity increase |
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