Ecological Systems and Devices Annotation << Back EVALUATION OF CHARACTERISTIC WAVE PARAMETERS FOR OPTIMIZATION OF THERMOGASODYNAMIC EFFECTS ON THE BOREHOLEFORMATION SYSTEM A.I. Filippov, M.A. Zelenova, O.V. Akhmetova To optimize the technology and ensure environmental safety during powder exposure, based on the problem of the pressure field in an interconnected system consisting of a perfect well and an anisotropic oil-saturated reservoir surrounded by an impermeable sole and tire, wave parameters that determine the dynamics of the pressure field in the reservoir and well have been identified. It is assumed that the pressure pulses generated in the well by the powder thermal gas generator provide fluid movement in the reservoir and a change in the fluid level in the well at a variable speed. The mutual infl uence of the well and the formation is described by an integro-differential condition obtained from the mass balance equation in the system under consideration. The spectrum of values is obtained and the parameters of the borehole-formation system are found, which determine the spectrum of values of wave numbers and corresponding circular frequencies. From the analysis of the obtained values of the wave number and the circular frequency, the characteristic time and distance for the values of the physical parameters taken in the calculations are determined. Keywords: high amplitude impact, pressure pulses, borehole-formation system, wave number, circular frequency. DOI: 10.25791/esip.11.2022.1333 Pp. 36-42.