HYDROCHEMICAL AND SEISMIC VARIABILITY OF THERMAL WATERS PARAMETERS IN CONDITION OF THE OPERATION AND MAINTENANCE PHASE OF GEOTHERMAL DEPOSITS IN REPUBLIC DAGHESTAN (RUSSIA)

摘要

Perennial variability of chemical components (the mineralization, anions, cautions, acidity and acerbity) is explored in fluids in geothermal deposits of Dagestan in mode of the industrial development. Hydrohemical variability, as well as thermo bar and working thermal waters parameters, were studied by methods of correlation-regression and cluster analysis. The studied types of hydrochemical variability move into functional dependencies at approximations multinomial 6-ouch degree. Correlation relationship is studied between hydrochemical, thermo bar and working parameter of fluids. The tightness of these correlations depends on variability of thermo bar and working parameter under development of deposits. The taxonomic hierarchy of the resemblance of variability is revealed for hydrochemical parameters. Cluster resemblances form the groups depending on relationship with determined structured element of deposits, depth to roofing's water-bearing stratum of the sort's formation temperature. Seismic anomaly effects of the order 2-16 deg C reveal itself in variability of the temperature on mouth of the bore holes. They are connected with series of the strong earthquakes. But analysis of multiple types of hydrochemical parameters variability in under development of geothermal deposits has not found hydrochemical anomalies during series of the strong earthquakes. Probably, increasing of intensities of geothermal fluids selection from bore holes practically completely avoids the manifestations of seismic effects of hydrochemical factors in mode of the industrial development.