Preface

With the rapid development of industrialization and urbanization, the demand for the indispensable energy, oil resources, is increasing in the both fields of production and life. With the discovery of some offshore oilfields, the development of offshore oilfields has become the current key direction of the oilfield development. Due to the particularity of the environment around the offshore oilfields, drilling equipment is the critical equipment and tools for the development. The harsh environmental conditions and high-intensity operation may lead to certain problems of drilling equipment. In addition, marine resources are diverse, and various devices are widely used in the development process. How to use these devices effectively and how to use them to get the full benefit are the problems that we marine workers need to solve.
     Offshore engineering equipment industry is a strategic emerging industry whose cultivation and development are accelerated in China, and it will be in a critical period of rapid development in the next 10 years. Therefore, in terms of the arrangement of the structural system, this book focuses on the development goals and key technologies of China's marine development in the next 15-20 years, and comprehensively introduces the equipment, technology and principle of offshore oil and gas, marine power resources, and seabed mineral resources development.
       Deep sea electromechanical technology is comprehensive. It involves machinery, electronics, control, acoustics, optics, materials and structure. It is a multidisciplinary high-tech field. Therefore, this book strives to highlight the critical basic knowledge of various disciplines related to marine development, and use and explain it in combination with marine development. Marine development is all-inclusive, and new hot spots emerge endlessly. This book strives to introduce and analyze typical systems in relevant fields, so that readers can make comprehensive use of basic and professional knowledge, and gradually cultivate the ability of analyzing and solving problems and innovation ability in combination with the needs of deep-sea development.

前 言

工业化与城市化的快速发展过程中，石油资源的需求量日益增多，在生产生活领域都是不可或缺的能源。随着一些海上油田的发现，海洋油田开发成为了当前的重点开发方向，由于海洋油田分布环境的特殊性，钻井设备是开发的关键设备与工具，恶劣的环境条件和高强度的运行可能会导致钻井设备存在一定的问题；此外，海洋资源多样，开发过程所使用的设备非常多，电子设备占有量巨大，如何有效使用这些设备，使其发挥最大效益，是我们海洋工作者持之以恒需要解决的问题。
       海洋工程装备产业是我国当前加快培育和发展的战略性新兴产业， 未来 10 年将处于快速发展的关键时期。因此，本书在结构体系的安排上，紧紧围绕今后我国15~20 年内海洋开发发展目标及其关键技术，以此为主线，全面介绍了海洋油气、海洋动力资源，以及海底矿产资源开发的设备、技术和原理。
       深海机电技术具有综合性，它涉及机械、电子、控制、声学、光、材料与结构等，是多学科交叉的高新技术领域，因此本书力求突出各学科与海洋开发相关的重点基础知识，并结合海洋开发加以运用和讲解。海洋开发包罗万象，新的热点层出不穷，本书力求通过介绍、分析相关领域典型的系统，让读者综合运用基础与专业知识，结合深海开发的需求，逐步培养分析与解决问题的能力和创新能力。