FIELD: oil extractive industry.
SUBSTANCE: method includes adjusting product extraction flow and water influx in process of extraction of deposit, for which purpose pump of each extractive well is provided with frequency-adjusted drive, stable operation of product and force pumps is reached by fixing power fed to these, product debit is determined and amount of water in it, then frequency of feeding voltage is measured by frequency adjusted drive and operation for each product well is optimized on basis of minimal value of water level and/or maximum value of oil debit.
EFFECT: lower energy costs, higher oil yield.
2 ex, 2 dwg
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