Uwaezuoke, Nnaemeka, Kevin C. Igwilo, Ifeanyi Oguamah, and George C. Samuel. 2022. “Evaluation and Suitability of a Biomaterial As Oil-Based Drilling Fluids Viscosifier Using Chemical Structural Properties Approach”. International Journal of Engineering & Technology 11 (1): 27-34. https://doi.org/10.14419/ijet.v11i1.31851.