Work Strategy and Risk Minimization in Geothermal Prospecting and Exploration (Using the Example of the Mutnovsky Hydrothermal Field)

Abstract

The article addresses a topic that is currently both highly relevant and rapidly developing worldwide: the exploration and prospecting of geothermal fields. It presents a comprehensive overview of current geothermal energy trends, illustrating the total energy generated by geothermal heat, the areas of practical application, and global geothermal energy investment. It also provides a brief overview of the development of geothermal fields in Russia, including the key regions with high geothermal potential, taking into account their geological structure. Using the Mutnovsky Block in Kamchatka as an example, the region currently boasting the largest geothermal power generation capacity, it analyzes the specifics of exploration planning. It also examines geological risks and demonstrates the specifics of constructing geological models of geothermal fields, which can minimize these risks and, thus, develop the most effective exploration strategy for Kamchatka. It is shown that the key feature in the analysis of geothermal fields is an interdisciplinary approach that simultaneously takes into account the geological, geophysical, hydrogeological and tectonic features of these objects.