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				| N-Vis O |  
				
				
				
				
				
				
				
				
				
				
				
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				N-VIS O, organophilic clay, imparts viscosity and suspension properties to oil-based DRIL-N fluids.  N-VIS O is a bentonite clay that has been treated with an amine compound to promote its dispersion/yield in oils.  N-VIS O was developed to build suspension and cuttings transport capability into oil-based DRIL-N fluids in less time and at low shear rates and lower temperatures. *Applications/Functions: Viscosify oil-based DRIL-N fluids, Improve hole cleaning during drilling and workover operations *Advantages: Stable at temperatures approaching 350'F(177'C), Aids in filtration control |  
				
				
				
				
				
				
				
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				Appearance: Tan powder Specific gravity: 1.7 Bulk density, lb/ft3: Uncompacted 35 |  
				
				
				
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