| 摘要 |
FIELD: oil and gas producing industry. SUBSTANCE: steam-gas apparatus has compressor, compressor drive in the form of internal-combustion engine, exhaust manifold, water injection device connected with water supply system, and outlet pipeline. Inlet compressor is connected with engine exhaust manifold and water injection device. Compressor outlet is connected with outlet pipeline. Water injection device can be made in the form of injector nozzle. Apparatus is provided with steam overheater located between compressor outlet and outlet pipeline. Engine can be provided with cooling system in the form of closed circuit accommodating expansion tank, pump and cooler made in the form of heat exchanger with its cooling agent supply pipe units connected to collecting vessel. Water supply system can be provided with pump with its inlet connected to collecting vessel. EFFECT: high efficiency. 5 cl, 1 dwgn
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