The book "Oil and Gas Capacity of the Caspian Region", written by the author's team as part of Guliyev I. C. , Fedorova D. L. and Kulakov S. and . , is a unique study dedicated to one of the most significant and promising oil and gas provinces in the world. This work not only deepens the understanding of the geological and economic aspects of the Caspian region, but also opens up new horizons for specialists, researchers and students interested in energy resources and geology. The Caspian region, with its rich hydrocarbon reserves, has long attracted the attention of scientists and investors. In the book, the authors examine in detail the geological structures that contributed to the formation of oil and gas fields, as well as analyze the current state and prospects for the development of these resources. The reader will be able to learn about various geological formations, their characteristics and significance for the formation of oil and gas basins. This book will be of interest not only to professional geologists and oilmen, but also to students studying geology, energy and the economics of natural resources. It will be an indispensable tool for those who want to understand more deeply how geology affects the economy and politics in the region, as well as for those who are looking for new opportunities for investment in energy. The topics raised in the book cover a wide range of issues, including the environmental aspects of hydrocarbon production, the impact on local communities and the economies of the countries surrounding the Caspian Sea. The authors not only share scientific data, but also offer their views on the future of the oil and gas industry in the region, which makes the book relevant and important for discussion in the light of global changes in the energy landscape. The style of the authors is distinguished by clarity and accessibility, which allows even those who do not have deep knowledge in the field of geology to easily assimilate the material. Guliyev I. C. , Fedorov D. L. and Fists S. and . experienced specialists, each of whom has significant experience in his field . Their collaboration creates a synergy that makes the book not only informative, but also fun to read. If you are looking for literature that will help you understand the complex processes taking place in the oil and gas industry of the Caspian region, and assess their impact on the global economy, the “Oil and Gas Capacity of the Caspian Region” will be a real find for you. This book will not only expand your knowledge, but also inspire new ideas and projects in the field of energy. In conclusion, “Oil and Gas Capacity of the Caspian Region” is not just a scientific publication, but an important contribution to the understanding of energy resources, which will be useful for both professionals and amateurs. Read, explore and discover new horizons with this fascinating book!