XIAO GUO, T. H.; WANG, Z. Research on Oil-based Drilling Fluid for Protecting Oil Reservoir. International Journal of Science and Engineering Invention, [S. l.], p. 11 to 16, 2015. DOI: 10.23958/ijsei/vol01-i01/03. Disponível em: http://ijsei.in/index.php/ijsei/article/view/3. Acesso em: 2 may. 2024.