Thinners and Dispersants | Schlumberger

Thinners and Dispersants

Manage the impact of drilled solids in drilling fluids

M-I SWACO offers a line of thinners and dispersants that are specially designed to modify the relationship between the viscosity and percentage of solids in drilling fluids. We provide thinners for most water-, oil-, and synthetic-based drilling fluids.

Water-Based Thinners
TANNATHIN Thinner and fluid loss control ground lignite
THINSMART Water-based drilling fluid thinner
SPERSENE CF Chrome-free lignosulfonate
XP-20N Neutralized chrome lignite sodium hydroxide additive

Nonaqueous Thinners
RheThin Flat rheology system thinner
RHEDUCE Thinner and conditioner dispersant
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