Нефть буровой Оценка Барит

Oil drilling Grade Barite Barite is widely used in oilfields, construction and chemical industries. After barite is grinded into a powder, it can add weight to well-drilled mud as a weighting agent for all types of drilling fluids. Oil Drilling Barite(Powder)--API ITEM SPECIFICATION BaSO4 Content (%) 92% MIN Hg Content 1 PPM MAX Cd Content 3 PPM MAX Soluble Alkaline Earth Metals as Calcium 250 PPM MAX Specifica Gavity(g/cm3) 4.20-4.23g/cm3MIN Size(mesh) 200-325 We can also supply barite lumps, batite paint grade with the best quality.