FIELD: oil and gas industry.
SUBSTANCE: suggested group of inventions refers to operating and underground repair of oil and gas wells. This is achieved by the following: the system for service of wells is assembled on a common platform - transport base-trailer. Also on the trailer there are arranged a power aggregate (a single motor) supplying primary power for pump and motor operation, a pump, a motor, an operator's control panel, a drum for winding the pump-compressor pipe, an ejector, a crane for ejector round-trip, a system for fluid medium pumping into a borehole of the well and a tank with liquid nitrogen. Further, a slide assembly or barge can be used as the transport base for the suggested system.
EFFECT: formation of united mobile composite system including complex of necessary equipment for service of wells during their operation.
29 cl, 13 dwg
