Service of high pressure pumps designed to pump (push) bearing water into oil wells.
General and ongoing repairs and supplies of replacement and refurbished spare parts for all high pressure plunger pumps of various manufacturers designed to push the bearing water into oil wells. The aim of pushing is to increase the flow of residual oil in the bearing. In the secondary mining method, bearing water is pushed into the borehole, these methods increase the yield to 50-60%. Then it goes to tertiary methods of oil extraction, for example pumping and pushing water with polymers or other chemically active substances.
In the figure we see the SIGMA PCD 360 high pressure pump.