SEPARATE OIL AND GAS EQUIPMENT
Well oxidation pump modules
Our Company supplies triplex plunger pumps for well acidizing:
Well acidizing (or mud-acid treatment) is one of the efficient pay zone stimulation methods for their cleaning from contamination products, formed in the bottomhole formation zone during the formation drilling, casing cementing or well operation.
The acid injected into the microscopic channels of rock beds dissolves them and thus expands the channels. This improves collector fluids iflux to the well. Very often the hydrochloric acid is used for acidizing, because it is inexpensive and leaves no indissoluble reaction products. When hydrochloric acid is injected into the calcareous bed, the chemical reaction takes place. The reaction rate is directly proportional to acid concentration and temperature and inversely proportional to pressure. But because high-viscosity waste acid solutions return from the pores requires considerable pressure, the concentrations above 15% are rarely used for acidizing.
We can offer all the necessary equipment for well acidizing.