Nigeria's oil sector is in a state of flux, marked by a mix of setbacks and successes. After pouring billions into refinery overhauls, the country is now turning to Chinese firms for help, but the move is not without controversy. The Nigerian National Petroleum Company Limited (NNPC) has signed a Memorandum of Understanding (MoU) with Sanjiang Chemical Company Limited and Xinganchen (Fuzhou) Industrial Park Operation and Management Co. Ltd to complete, operate, and maintain the Port Harcourt and Warri refineries under a Technical Equity Partnership (TEP) model. This model, where partners share technical expertise and financial risk, is a departure from purely contractor-led repairs. However, industry analysts and energy experts have raised concerns about the technical expertise of the Chinese firms, which lack a proven track record in large-scale refinery rehabilitation. Sanjiang Chemical Company Limited, for instance, focuses on petrochemicals rather than crude refining, and Xingcheng (Fuzhou) Industrial Park is more involved in industrial park management and investment facilitation. This has led to calls for transparency or privatization, as decades of government-led 'Turnaround Maintenance' (TAM) have failed to stop fuel scarcity. Despite these setbacks, Nigeria's energy sector is being reshaped by new dynamics, most notably the Dangote Refinery. This giant 650,000-barrel-per-day refinery has transformed Nigeria's energy landscape, shifting the nation from a massive importer of petroleum products to a net exporter. In March 2026, Nigeria officially became a net exporter of petrol, driven by the Dangote refinery's capacity to process roughly 565,000 bpd and generate a consistent surplus. However, the refinery has faced challenges in sourcing sufficient local crude, necessitating the import of international oil. Nigeria's economy is experiencing an 'oil paradox', generating significant government revenue windfalls while simultaneously driving up domestic fuel costs and inflation. The war in Iran has acted as a catalyst for Nigeria's oil sector, creating a significant revenue windfall due to surging crude prices. Nigeria's signature Bonny Light crude was trading at around $110/barrel on Monday, more than 50% above the 2025 average price. Despite the high production capacity, the Dangote refinery has yet to fully insulate the country from global oil price volatility, with domestic fuel prices still seeing increases as global oil prices surge. In my opinion, Nigeria's energy sector is at a critical juncture, where the success of the Dangote refinery and the partnership with Chinese firms could either be a turning point or a new source of contention. The country's ability to navigate these challenges will be crucial in determining its future energy landscape and economic stability.
