PLANT FOR OIL WITH SIMULTANEOUSLY, separate disposal of produced water Garipova (OPTIONS)

摘要

Plant for oil extraction from simultaneous-separate disposal of produced water Garipova and a method for its realization (variants) allow to recycle the wellbore fluid and the extract oil in a hydrocarbon fluid, purified from produced water directly from a well, to simplify the technological process oil as hydrocarbon fluids due to downhole cleaning fluid from the water reservoir without changing the wellhead of the well piping, the oil recovery apparatus for a dual completion recycling water reservoir (Embodiment 1) comprising a well with productive and absorbent layers, the tubing, the at least one packer mounted between productive and absorbent layers, the bypass openings arranged to the hydraulic connection between the pipe and annulus subsurface pump, wellhead valves with valves it is further provided with at least one measuring device, at least one overflow device, disconnect at least one landing gear, a hollow insert with at IU D, a sealing unit with at least one through hole, at least one insert in the form of bridges disposed in the tubing and made modular or monolithic in that the insert further provided with at least one through hole and at least one overflow aperture.; Plant for oil extraction from simultaneous-separate disposal of produced water (Option 2), comprising a production well equipped with tubing downhole pump, injection well equipped with tubing of predetermined length, wellhead valves with valves, the tubing of the production well and the tubing injection well a predetermined length interconnected by a wellhead valves, injection well tubing of predetermined length is further provided with a plug and the at least one overflow aperture, re couplings usknymi holes, it is further provided with at least one measuring device, the bypass devices are arranged in the wellhead fixture injection well or the production well with a packer bypass tube disposed in the injection well.; 2 n.p.f., z.p.f. 15, 18 yl.