Component | Concentration (Kg / m3) |
---|---|
Water | As the base of mud |
Soda ash | 4.3 kg/m3 |
Salt(NaCl) | 357 kg/m3 |
Starch(modified) | 40 kg/m3 |
Barite (barium sulfate)+ Fer-o-bar (ferric oxide) | 3 portion barite + 1 portion ferobar adding to get requirement density from 2.08(gr/cm3) at start, to 2.40(gr/cm3)at finale hole drilling |
Caustic soda(NaOH) | 0.28 kg/m3 |
Natural Gum | 11 kg/m3 |