TY  JOUR
TI  The problem of high viscosity oil production in heterogeneous reservoirs
KW  high viscosity oil
KW  heterogeneous reservoirs
KW  methods of enhanced oil recovery
KW  hard-to-recover reserves
KW  steam assisted gravity drainage
JO  Oil and gas technologies and environmental safety
AU  Abutalieva, I..
AU  Subbotina, E..
PY  2025
IS  2025
PB  Astrakhan State Technical University