%0 Journal Article %T Risk Management at Operation of Hydro-geological Wells %A Guo, H.. %A Zababurin, V.. %A Tretyak, A.. %A Frolov, A.. %K hydro-geological wells operation, ecological risk, production risk, methods of risk analysis and assessment, risk forecasting, reliability, risk management, mathematical model, efficiency. %J Safety in Technosphere %D 2012 %N 1 %P 6 %I INFRA-M Academic Publishing LLC.