OIL PRODUCTION COMPLEX Russian patent published in 2009 - IPC E21B43/16 E21B28/00 B06B1/20 

FIELD: oil-and-gas.

SUBSTANCE: invention related to intensification during oil production. Complex contains injection wells with casing pipes. Casing pipes have collars and nozzles or with cylinders and pistons. A tank with water and screen fasten to casing pipes via collars, the screen installed under stem-gas mixture discharge nozzle. Wave detonation or wave electrical compressors fixed via collars to the tank with water or casing pipes. Cylinders and jackets located evenly in a circle on compressors. Wave compressors from one side pass into shock wave jet concentrators, injection valves of compressed air with strings and delimiters located on the other side in their covers. Nozzles of injection wells or wave guide well equipped with water injection nozzles. Wave compressor cylinders contain combined and, contiguous located to them, burner - detonators. Combined burners used for injection of hydrocarbon fuel steam mixture injection and steam of electroconductive fluid. Combined burners equipped with explosion chambers. Burner - detonators used for electroconductive fluid injection. Injection wells casing pipes equipped with jet concentrators for steam-gas mixture pressure impulse or water in elastic waves, generated in oil reservoir. Complex is a source of steam-gas mixture with overburden pressure with possibility to connect to gas turbine of power unit.

EFFECT: intensification because of high intensity reservoir infrasonic wave treatment, generation of cavitation and acoustic flow and oil displacement with pumped into reservoir liquid.

6 cl, 10 dwg