The book "Development of oil and gas fields with hard-to-recover reserves", created by the team of authors, is a unique and relevant publication that immerses the reader in the complex and multifaceted world of the oil and gas industry. This work will become an indispensable source of knowledge for both undergraduate and graduate students studying geology and oil and gas, and for practitioners who seek to deepen their knowledge in the field of field development with hard-to-recover reserves. The difficulty of developing such deposits is that they require the use of the latest technologies and methods, which makes this book especially valuable. The authors carefully investigate various aspects, including geological, engineering and economic factors affecting the efficiency of hydrocarbon extraction. The reader will learn about modern approaches to assessing reserves, methods of increasing oil recovery, as well as about new technologies, such as hydraulic fracturing and horizontal drilling. These topics are not only relevant, but also extremely important in the face of growing demand for energy and the need to optimize existing resources. The book will be interesting to a wide range of readers .. Students and teachers of technical universities, specialists in the field of geology, oil and gas, as well as managers and project managers in the oil industry will find it useful information and practical recommendations. In addition, it can attract the attention of environmentalists and economists interested in sustainable development and efficient use of natural resources. The topics raised in the book cover not only the technical aspects of field development, but also issues of ecology, safety and sustainable development. The authors emphasize the importance of complying with environmental norms and standards, which makes the publication especially relevant in the light of modern challenges associated with climate change and the depletion of natural resources. The book emphasizes the need to integrate new technologies with environmental and social aspects, making it an important contribution to the discussion of the sustainable future of the oil and gas industry. The style of the authors is distinguished by the clarity and accessibility of the presentation, which allows even complex technical concepts to be presented in an understandable and logical form. The book is filled with illustrations, graphs and tables that help to better understand the material presented and visualize the processes. This makes reading not only informative, but also fascinating. The team of authors behind this work consists of recognized experts in the field of oil and gas geology and engineering, which gives the book additional value. Their experience and knowledge gathered in one edition allows the reader to get a comprehensive view of the problem of developing hard-to-recover reserves. Among other well-known works of the authors are works devoted to the issues of geological exploration, field development and project management in the oil industry. If you are looking for a book that will not only expand your knowledge of the oil and gas industry, but also help you understand the current challenges and prospects in this area, then “Development of oil and gas fields with hard-to-recover reserves” will be an excellent choice. This publication will not only enrich your library, but also provide you with valuable insights that will help in your professional activities.