TY CONF TI HYDRODYNAMIC MODEL OF UNSTEADY MOVEMENT OF OIL AND GAS IN THE RESERVOIR-WELL SYSTEM KW reservoir-wells KW Laplace transform KW fluid movement KW gas movement KW continuity equation JO Science and innovations 2021: development directions and priorities. Part 1 AU Kerimova, S.A. PY 2024 PB AUS PUBLISHERS