Implementation of enhanced oil recovery technologies by scientific-industrial center of open Joint Stock Association "Russian Inter-Branch ScientificIndustrial Complex "Nefteotdacha"

Presented are main directions of scientific-industrial center activities, c onceptual approaches toward planning and implementation of geological-techn ical measures, developed technological complexes, results of field operatio ns at almost all oil producing regions of the country. More than 500 produc ers and injectors were surveyed by methods of pressure build-up, pressure d rop, level observation and well interference, designed and conducted ore mo re than 1500 well operations with application of different technologies, wi th the help of which about 4 million tons of additional oil were produced.