DIFFERENTIAL rodless submersible ELECTRIC PLANT FOR JOINTLY-separate operation of several oil reservoirs

摘要

The invention relates to petroleum industry and may be used in the operation of multiple productive layers with increased mass concentration of particulate matter, more than 0.5 g / l in some oil reservoirs.; The present utility model is aimed to create a reliable and economical device that provides an optimum mode when co - separate operation productive strata with increased concentration of solids, more than 0.5 g / l.; Differential rodless submersible electropump plant for co - operating several separate oil layers, comprises an upper module - Pump attachment section with differential -dispergatorom with the receiving channels, the motor with the upper and lower seal section, a lower module - Pump section switchblade channels shank centralizer - Screen further provided with a device for protection against wear and clogging solids, suspended solids - settler storage in a container, fastened flanges the shank having an impingement plate, a receiving chamber with holes in the bottom. 1 z.p.f. 1 yl.