ESM-D2™ product is a deflocculant for water based drilling fluids. It offers excellent dispersion of MICROMAX®, MICRODENSE® and other weighting agents such as barite, especially for high density applications.

With ESM-D2™ deflocculant, drilling fluids of 3.00 SG (25 ppg) can be formulated at temperatures exceeding 230°C (446°F) providing stable drilling fluids with low rheological properties, minimizing the potential for sag.