STATIONARY STEAM BOILER ROOM [UNISTEAM-S] Extraction of hard-to-reach oil may be a challenging task. Injection of saturated steam is an effective solution for this problem. Stationary Steam generators of Unisteam-S line produce highpressure saturated steam which is successfully applied for steam loads into oil stratum. Cyclical steam injections into well bottom heats up oil-containing bed and increases inside-stratum pressure, which creates a driving force that directs oil flow into the well. Stationary Steam generators of Unisteam-S line also serve for heating up drilling stations, performing industrial cleaning of railroad transportation tanks, warming up bulk cargo, and functioning as steam boiling room for supplying hot water.