On the safety of offloading operation in the oil industry. - Sergio Hamilton Sphaier; Joaquim Domingues do Amaral Netto; Luiz Fernando Oliveira; Joel Salles Sena Jr.; Sylvio Henrique Sá Correa da Silva; Maiza Pimenta Goulart Henaut (Int. J. Comput. Appl. Technol., 2012)