Orok Esu Oyo-Ita

Petroleum Geochemistry of the Central and Eastern Onshore Niger Delta Basin: Oil-Oil Correlation Using Biomarkers and Multi-Variate Statistics

Inyang O. Oyo-Ita, Victoria Ogbonna, Akin Akinlua & Orok Esu Oyo-Ita · Asian Journal of Applied Chemistry Research · 2023

Petroleum geochemistry of oils in several depobelts of the world has been well documented based on biomarkers. However, there is paucity of data regarding the use of multi-variate statistics in oil-oil correlation study, particularly in the Sub-Saharan African region. The purpose...

Open access Research Article 10.9734/ajacr/2023/v13i4253

Natural and Human-Induced Impacts on the Origins and Distributions of Fatty Alcohols in Sediment Cores from Cross River System, Nigeria

Inyang Okon Oyo-ita, Ekpo, Ofem Ikip, Unyime U. Umoh, Emmanuella E. Oyo-Ita & Orok Esu Oyo-Ita · International Research Journal of Pure and Applied Chemistry · 2026

Tropical rivers are important pathways for transporting organic carbon to the ocean, yet the use of molecular markers to distinguish natural inputs from human-induced effects in these dynamic systems remains limited. This study evaluated the distribution and possible sources of f...

Open access Research Article 10.9734/irjpac/2026/v27i41011