Description:00 44 56 00 1950. Chemical industry, worker life . Enormous well spits black smoke. Look like fire of oil wells, men spray the well. Close-up fountain, oil well. View on workers with oilskins. Close-up face black of oil. Enormous jet of petroleum rises in the air. Close-up installation, levers, workers turn levers, drilling. Recording level gauges, worker puts iron stalk in cylinders, precise regulation. Ruler of pipelines. Inside of laboratories. Analysis of the petroleum, scientists look, examine the data. Close-up researcher. Workers discuss together in front of pipelines. Construction site in construction, workers build wooden house on pilotis, carpenters, masons. They plane, nail, saw. View on dike with wooden houses, overhang on the sea. View on port with pilots, finished constructions. Man with fountain cleans streets.