TY JOUR TI Activation of reservoir microflora to increase oil recovery KW hard-to-recover reserves KW oil KW silicate bacteria KW enhanced oil recovery KW reservoir microflora KW shelf fields JO Oil and gas technologies and environmental safety AU Vybornova, T.. AU Galperina, A.. AU Bareeva, A.. AU Samatoeva, D.. PY 2024 IS 2024 PB Astrakhan State Technical University