NC-LOSE HT starch is a high-quality, preserved polysaccharide used to provide filtration control and rheology stability in all types of water base drilling fluids.
PHYSICAL & CHEMICAL PROPERTIES
|Appearance||Off white powder|
|pH||9 - 10.5 (1% aqueous solution)|
|Bulk Density||30 - 40 lb/cu ft|
|Solubility||Soluble in water|
This product may therefore be added to all fresh and saltwater systems without the need to add carbonates, phosphates or any other precipitants. Since NC-LOSE HT is a low viscosity fluid loss controlling agent, there is no danger of an uncontrollable viscosity increase due to over treatment.
Normal treatments range from 2 to 8 lb/bbl, depending on the makeup water chemistry and desired fluid loss. Treatments of 2 to 3 lb/bbl usually reduce API fluid loss values to the 6 to 8 cc range in freshwater mud systems. At high temperatures it is recommended that systems are treated with oxygen scavengers to preserve the effectiveness of this polymer.
NC-LOSE HT is available in 25 kg multi-ply paper sacks, palletized as 40 sacks per pallet.
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