Kaliuzhnyi, A., Molchanov, P., Savyk, V., Knysh, M. and Yaremiychuk, R. (2022) “Determining foaming regularities enabled by a five-nozzle foam generator for drilling technologies under conditions of abnormally low pressures ”, Eastern-European Journal of Enterprise Technologies, 4(1 (118), pp. 72–79. doi: 10.15587/1729-4061.2022.262506.