Search academic texts

Information × Registration Number 0214U008702, 0113U002300 , R & D reports Title Methodology-software complex for seismoacoustic prospecting of shale gases based on adequate models of structural mechanics popup.stage_title Head Mykhas'kiv Viktor Volodymyrovych, Доктор фізико-математичних наук Registration Date 22-08-2014 Organization Pidstryhach Institute of Applied Problems of Mechanics and Mathematics NAS of Ukraine popup.description2 The investigation includes involving of models of structural mechanics for adequate description of seismic waves propagation through the geological massif with gas-bearing shale layer, numerical simulation of corresponding problems of seismoacoustics, filling the parametric basis of numerical tools with data of geological-geophysical experiments on the shale wells and shale core specimens. The efficiency of proposed models are ensured by analysis of influence of gas-filled elements of shale beds on the wave fields, assuming of arbitrary space distribution of the gas-bearers, geometrical localization of actuators and receivers of wave disturbing, frequency and time intervals. The FORTRAN procedures and subprograms for parametric analysis of local and global seismoacoustic response of gas-bearing structural elements of different nature in the shale rocks have been generated. By the incorporation of experimentally obtained information from the Ukrainian shale basins into mathematical and numerical models and algorithms, the most informative seismic signals and wave modes have been defined for the refined seismic prospecting of shale gases on the areas considered. Product Description popup.authors Калиняк І.В. Кушець Я.І. Міщенко В.О. Матус В.В. Михаськів В.В. Пороховський В.В. Стасюк Б.М. popup.nrat_date 2020-04-02 Close