TY - CPAPER AU - Maria Shipaeva AU - Anastasiya Fedotova AU - Vladislav Sudakov AU - Ilyas Bashirov TI - ASSESSMENT OF THE POTENTIAL OF FORMATION WATERS AS A SOURCE OF VALUABLE ELEMENTS IN MATURE OIL FIELDS OF THE VOLGA??URAL PETROLEUM PROVINCE T2 - SWS 2026 Conference Preprints PY - 2026 PB - STEF92 Technology ER -