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AMC CLAY COAT XTRA™ is a glycol designed for use in water-based drilling fluids to improve lubricity and shale stability. AMC CLAY COAT XTRA™ is not affected by medium to high salinity make up water.
AMC GLYCOL (LCP) is a versatile, low cloud point glycol, designed specifically for fresh to medium salinity polyglycol systems. The primary function of the glycol is shale inhibition as it inhibits swelling shales and clays by adsorbing onto clay surfaces. It also helps to improve well bore stability, lubricity and high temperature filtration control, in addition to reducing dilution rates and bit balling. While polyglycols can be used as additives in most water based fluids they are most effective when used in combination with salts as part of a non dispersed polymer fluid.