The book "Technology and technique of methods of increasing oil recovery", created by the team of authors, is an important work in the field of oil engineering and geology, which will be of interest to both professional specialists and students studying this complex and multifaceted field. This publication covers a wide range of methods and technologies aimed at increasing the extraction of oil from fields, which makes it not only relevant, but also an indispensable source of knowledge for anyone interested in modern approaches to hydrocarbon production. The book immerses the reader in the world of the oil industry, starting with the basics and ending with the best practices that are applied in practice. The authors detail various aspects of enhanced oil recovery, including physical and chemical processes, as well as innovative technologies such as hydraulic fracturing, steam injection, and polymer use. Each section is written with a focus on practical application, which allows readers not only to become familiar with the theory, but also to understand how these methods can be implemented in practice. This edition will be especially useful for undergraduate and graduate students studying oil and gas engineering, as well as for professionals in the field of oil and gas production who seek to update their knowledge of modern technologies. Engineers, geologists and researchers will find in the book many useful recommendations and examples that will help them in their daily work. In addition, the book may attract the attention of economists and analysts interested in the impact of technology on the economy of the oil industry. Topics raised in the book range from technical aspects to the environmental and economic implications of applying different methods to enhance oil recovery. The authors emphasize the importance of sustainable development and minimizing the negative impact on the environment, which makes this publication relevant in the context of modern challenges facing the oil industry. With global warming and growing interest in alternative energy sources, issues of improving the efficiency of oil extraction are becoming especially important. The style of the authors is distinguished by clarity and accessibility, which allows even complex technical aspects of the presentation to be perceived easily and with interest. The team of authors includes specialists with many years of experience in the oil and gas industry, which gives the book additional value. Their previous works, such as Modern Methods of Oil Field Development and Hydrocarbon Processing Technologies, have also earned recognition and have become foundational in their field. If you are looking for a book that will help you to better understand oil recovery techniques and their impact on the oil industry, "Technology and Techniques of Oil Recovery Techniques" will be an excellent choice. This publication will not only enrich your knowledge, but also inspire new ideas and approaches in your professional activities. Do not miss the opportunity to get acquainted with this important work, which can become your reliable assistant in the world of oil engineering.