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| Cellex |
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CELLEX, sodium carboxymethylcellulose powder, can be used for filtration control in water-based drilling fluids.
*Applications/Functions: Decrease filtration rate and filtercake thickness in fresh or brackish water-based drilling fluids, Promote hole stability in water-sensitive formations, Deflocculate saltwater systems in concentrations less than 0.25 lb/bbl(0.7 kg/m3)
*Advantages: Effective in small concentrations, Is effective in salt water, Is environmentally responsible and does not ferment, Readily disperses when mixed through a hopper |
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Appearance: White or tan powder
pH (1% aqueous solution): 8
Specific gravity: 1.6 |
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