TY JOUR TI METHODS AND EQUIPMENT FOR REMOVING BOTTOM DEPOSITS FROM OIL RESERVOIRS KW bottom sediments KW equipment KW tank KW oil KW agitator JO Modern Technologies and Scientific and Technological Progress AU Podoplelov, E.V. AU Dement'ev, A.I. AU Avramenko, S.A. PY 2026 IS 2026 PB Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»