NC-CARB F is an acid-soluble weighting material designed to increase the density of drilling and workover completion fluids. It has a specific gravity of approximately 2.8 and can be used to formulate fluids to 14 lb/gal (1.7 SG).
PHYSICAL & CHEMICAL PROPERTIES
|Appearance||Finely ground white powder|
|Bulk Density||961 kg/m3|
|Molecular Mass||100.09 g/mol|
Increase the density of drilling fluids to 13 lb/gal.
Control formation pressures.
The amount of NC-CARB required to increase the density can be calculated with the following formulas:
- Barite required: NC-CARB , lb/bbl = [980 (W2 - W1)] / (23 - W2)
- Where W1 = Initial weight (ppg) W2 = Desired final weight (ppg)
NC-CARB F is available in 25 kg plastic waterproof bags and 1 mt big bags, palletized as 40 sacks per pallet.
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