PRAESTAPOL

Chemicals used in industry, in particular industrial chemical auxiliary agents used in oil field exploitation, mining, and the chemical industry; chemical auxiliary agents for the phase separation of solid/liquid as well as liquid/liquid systems, in particular as auxiliaries for the production of oil; chemical auxiliary dispersing and refining agents, in particular additives to drilling muds; chemical auxiliary agents for the control of viscosity in drilling fluids used in the oil, gas and water exploitation industries and in the construction industry; and synthetic polymers used in oilfield exploitation