This research examines the potential impact of information technology (IT) on supply chain management (SCM) in the Nigerian petroleum industry. Specifically, the study seeks to identify the IT systems utilized by the key actors in the industry, the challenges facing SCM operations, and the potential benefits of IT for addressing these challenges. The field survey used 266 individuals, comprising regulators, production units, transporters, vendors, and customers. The study employed inferential statistics, and hypotheses were tested using the chi-square statistical test. The findings reveal that enterprise social networks, real-time track and tracking systems, warehouse management systems, and electronic invoice and fund transferring systems are the IT systems most commonly utilized by the key actors in the Nigerian petroleum industry. However, monitoring and evaluation remain the most challenging area for IT development in SCM operations. The study recommends that the government implement policies that encourage the adoption of IT in SCM operations, as well as incentives to encourage industry players to digitize data. The original contribution of this research is that it identifies the key IT systems utilized by the actors in the Nigerian petroleum industry and the challenges facing SCM operations, as well as proposing policy recommendations.