FIELD: oil-and-gas production.
SUBSTANCE: invention related to oil-and-gas production, connected to withdrawal and elimination of accompany combustible gas on oil fields. Method includes burning of accompany combustible gas. At output form oil well it pumped into reservoir collector, suck through air inlet and supply to combustion chamber of internal combustion engines. Burn away the combustible gas in working cycle of those engines with temperature up to t=2500°C and after release from chambers forward through exhaust ducts in to catalyst for cleaning out of harmful additives and further to ignition chamber with temperature t≥3000°C to release of left harmful additives. Clear flying exhaust gas of internal combustion engines pass through condenser - cooler and discharge into atmosphere, at that equip internal combustion engines with power generators, and provide water heating for process and domestic use with engines itself. Hot gas discharge has helical spiral, installed on a heat exchanger with cold running water.
EFFECT: accompany combustible gas utilisation without harmful discharges into atmosphere and without using dangerous chemical reagents.
2 cl, 1 dwg
