TY JOUR TI Justification of the estimated parameters of oil and gas reserves taking into account the results of geophysical research KW geological structure KW subsurface KW calculation parameters KW oil and gas reserves KW geophysical research KW interpretation KW deposit JO Oil and gas technologies and environmental safety AU Kalashnik, Z.. AU Kalashnik, V.. AU Isakova, V.. PY 2024 IS 2024 PB Astrakhan State Technical University