Schlumberger

Product Sheet: ULTRAHIB NS

Date: 8/1/2009

Download: ULTRAHIB NS (0.57 MB PDF)

ULTRAHIB NS additive is a liquid polyamine shale inhibitor used in polymer-base drilling and drill-in fluids. Shale inhibition is achieved by preventing water uptake by clays, and by providing superior cuttings integrity. ULTRAHIB NS additive effectively inhibits shale or gumbo clays from hydrating and minimizes the potential for bit balling. ULTRAHIB NS inhibitor can be added directly to the mud system with no effect on viscosity or filtration properties.

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