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AMC CLAY DOCTOR L™ is a versatile modified encapsulating polymer used in water based drilling fluid systems to provide stability when encountering reactive clay and shale formations. AMC CLAY DOCTOR L™’s charge density and molecular weight are uniquely adjusted to maximise encapsulation with only a minimal increase in viscosity.
AMC CLAY DOCTOR R™ is an encapsulating polymer that stabilizes clays and shales without substantially increasing viscosity. It provides excellent cuttings encapsulation and prevents cuttings from sticking together or dispersing into the mud system.