On August 27, 2015, KOSUN drilling waste management system formally entered an oilfield in Xinjiang and began to accept the test from September. Through a two-week test, the drilling cuttings and fluids treated by such systems achieved “Zero Discharge of Drilling Waste”, effectively reducing the discharge amount of drilling waste....
Drilling fluid are used in the drilling process to keep the drill bit cool & carry the down hole drilling cuttings up to the surface of the well.To maintain the specified viscosity and density of the drilling fluid, some drilling fluid agents such as barite, bentonite, etc. must be added into the fluid in the drilling process....