TY JOUR TI Study of filtration properties of carbonate reservoirs and spectral characteristics of acoustic emission during gas flow in them KW acoustic emission; carbonate reservoirs; gas filtration; spectral analysis; rock fracturing; permeability. JO Vestnik AGGE AU Marfin, E.A. AU Natfullin, R.A. PY 2025 IS PB Association of Geologists, Geophysicists and Engineers