Research on temperature propagation law based on thermite plugging and abandonment technologyRuitao Sun, Jie Zhang, Zhilin Li, Xin Li, Huaizhi Tao, Sheng Yu and Wenzhen ZhangE3S Web Conf., 352 (2022) 01066DOI: https://doi.org/10.1051/e3sconf/202235201066