Dynamic of Tubing String in Complex Oil and Gas Well: Theory and Application

This book presents dynamic response, vibration characteristics, and nonlinear behavior of complex oil and gas well string by using a combination of theoretical methods, numerical simulation, and experimental analysis. It lays both theoretical and experimental foundation for the design of oil and gas well string parameters. The theoretical methods involved mainly include Hamilton's principle, finite element method, and energy method, while experimental methods involved include similarity principle, vibration testing method, and modal analysis method. It is a valuable reference for both scholars and practitioners working in the fields of petroleum, mining, and geological research, as well as research institutes related to oil and gas resource exploration.

Prof. Xiaoqiang Guo is an associate professor at the School of Mechanical Engineering at Hebei University of Technology. He has been engaged in research on the mechanics of oil and gas well tubing strings, structural dynamics analysis, and structural safety evaluation. He has led dozens of provincial- and ministerial-level research projects and published several academic papers and monographs. He also won 4 scientific research awards.