The book "Hydraulics and oil and gas hydromechanics" edited by Dmitriev N. M. and other authors is an important contribution to the field of engineering sciences, which will be of interest to both professionals and students seeking to deepen their knowledge in the hydraulics and oil and gas industry. This publication is a comprehensive study covering a wide range of topics related to hydraulic processes and their application in the oil and gas industry. The book discusses the basic principles of hydraulics that underlie the design and operation of systems used for the extraction and transportation of oil and gas. The authors share their knowledge about how physical laws affect the behavior of liquids in different conditions, which is especially important for specialists working in conditions of complex geological formations. The reader will be able to learn about the methods of calculation and modeling of hydraulic processes, as well as about modern technologies used in the oil and gas industry. This book will be especially useful for students of technical specialties, graduate students and young professionals who want to gain in-depth knowledge in the field of hydraulics and oil and gas hydromechanics . It may also be of interest to experienced engineers and researchers working in the field of developing new technologies and optimizing existing processes. If you are looking for literature on topics such as “hydraulic systems”, “oil and gas engineering” or “hydromechanics”, then this publication will be a real find for you. One of the key topics raised in the book is the impact of hydraulic processes on hydrocarbon production efficiency. The authors explain in detail how various factors, such as pressure, temperature, and fluid composition, can affect well performance and resource transportation efficiency. This knowledge is extremely important for professionals working in conditions of constant changes in the market situation and technological challenges. The style of presentation of the book is clear and accessible, which allows the reader to easily assimilate complex concepts and apply them in practice. The authors use many examples and illustrations, which makes the material more clear and understandable. In addition, the book presents current research and development, which allows the reader to be aware of the latest trends in the field of hydraulics and oil and gas hydromechanics. Dmitriev N. M. and his colleagues are a team of experienced professionals who not only have deep knowledge in their field, but also have practical experience in the oil and gas industry. Their previous works, such as Fundamentals of Hydraulics and Hydrocarbon Production Technologies, have also received recognition among professionals and students. In this book, they continue to develop their ideas, offering the reader a unique perspective on contemporary problems and solutions in hydraulics. Thus, “Hydraulics and Oil and Gas Hydromechanics” is not just a textbook, but a real encyclopedia of knowledge for all who are interested in this exciting and important area. If you want to deepen your knowledge, broaden your horizons and be one step ahead in your professional activities, this book will become your reliable assistant. Do not miss the opportunity to discover the world of hydraulics and oil and gas hydromechanics with the help of this outstanding publication!