Use of composites to control bottomhole zones at high reservoir temperatures Elshad Veliyev, Le Viet, Vyacheslav V. Mukhametshin, Mubariz Veliyev and Kuok Zung E3S Web Conf., 480 (2024) 01011 Published online: 18 January 2024 DOI: 10.1051/e3sconf/202448001011