TY JOUR TI THE EFFECT OF ADDITIVES ON THE STRENGTH PROPERTIES OF WEDGING AGENTS SYNTHESIZED ON THE BASIS OF DRILLING WASTE KW propants KW oil production KW drilling sludge KW disposal methods KW recycling KW environmental safety JO Bulletin of Belgorod State Technological University named after. V. G. Shukhov AU Golovko, D.A. PY 2024 IS 9 PB Belgorod State Technological University named after V.G. Shukhov