Numerical Simulation of Annular Flow Field and Acoustic Field of Oil Casing Leakage - Yang, Yun-Peng; Sun, Bing-Cai; Jing, Ying-Hua; Wang, Jin-You; Fan, Jian-Chun; Gan, Yi-Fan; Liang, Shuang; Zheng, Yu-Shan; Li, Mo-Song (Processes, 2025)
Keywords: Acoustic propagation; Acoustic properties; Acoustic waves; Acoustics; Analysis; Annular flow; Annuli; Comparative analysis; Efficiency; Evolution; Gas wells; Leak detection; Leakage; Leaks; Liquid levels; Liquid surfaces; Mathematical models; Methods; Noise propagation; Numerical analysis; Propagation; Simulation; Simulation methods; Sound fields; Sound sources; Velocity; Wave propagation; China