TY JOUR TI THE LOC-FREE SURFACTANTS COMPOSITION AS A GELLING AGENT FOR FRACTURING FLUIDS KW SURFACTANTS KW RHEOLOGY KW MICELLIZATION KW VISCOELASTIC FLUIDS KW HYDRAULIC FRACTURING KW VOLATILE ORGANOCHLORIDE COMPOUNDS JO Herald of Technological University AU Silin, M.A. AU Magadova, L.A. AU Krisanova, P.K. AU Muhin, M.M. AU Filatov, A.A. AU Mityurev, S.A. PY 2026 IS 29 PB Kazan National Research Technological University