FIELD: oil and gas extractive industry.
SUBSTANCE: method includes lowering equipment into well and performing analysis during extraction of oil from oil beds. In accordance to invention after raising down-pumping equipment from the well liquid is replaced with degassed liquid, and research is performed during pumping in of degassed liquid into oil beds and extraction of degassed oil from oil beds, at the same time pumping is performed using exhaust gases under high pressure from moving compressor, and extraction of degassed oil - by letting exhaust gases out of the well. During that on basis of share of oil beds in total debit of product and extraction and on basis of face pressures during extraction and removal bed pressures of oil beds are determined together with their productiveness coefficient.
EFFECT: higher reliability and precision.
1 ex
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