The Theory and Practice of Well Completion in Five Volumes by A. and . Bulatov, P. P. Makarenko, V. F. Budnikov and Yu. M. Basarygin, edited by A. and . Bulatova is a unique work that will become an indispensable source of knowledge for specialists in the oil and gas industry. This work covers all aspects of the well completion process, ranging from theoretical foundations to practical recommendations, making it an important tool for both students and practicing engineers. The book is divided into five volumes, each devoted to certain aspects of well completion. The first volume discusses the main theoretical concepts that serve as a basis for understanding the processes occurring in wells. Here the reader will find information about the geological and physico-chemical characteristics of the strata, as well as methods for assessing their productivity. The second volume deepens into finishing technologies, including the choice of equipment and materials, which allows the reader to get an idea of modern approaches and innovations in this area. The third volume is devoted to the design and implementation of the completion of wells, where the authors share practical examples and cases, which makes the material more accessible and understandable. The fourth volume focuses on the problems that arise in the process of completion and the methods of their solution, which is especially useful for engineers facing real challenges in production. Finally, the fifth volume summarizes the knowledge gained and offers recommendations on process optimization, which makes it a real guide for professionals. This book will be of interest not only to specialists in the oil and gas industry, but also to students studying geology, engineering and related disciplines. It will be a useful resource for those who want to deepen their knowledge about the completion of wells and master the advanced technologies used in this field. Readers interested in the topics of sustainable development and ecology will also find useful information in the book on how to minimize the negative impact on the environment during the work. The style of the authors is distinguished by clarity and accessibility of the presentation, which makes it easy to assimilate even complex technical concepts. They use many illustrations, graphs and tables, which makes the material more clear and understandable. This is especially important for readers who may not have an in-depth knowledge of geology or engineering, but are keen to understand the basic principles of well working. The book “The Theory and Practice of Well Completion” is a valuable contribution to the literature on the oil and gas business and can serve as a basis for further research and development in this area. It not only enriches the reader’s knowledge, but also inspires new ideas and approaches, which makes it an indispensable tool for all who work in this dynamically developing field. If you are looking for quality literature on the topic of finishing wells, this book will be an excellent choice. It will help you not only to understand the theoretical foundations, but also to master the practical skills necessary for successful work in the oil and gas industry. Do not miss the opportunity to expand your knowledge and skills with this unique edition!