Nigeria's recent oil economy has shown flattering figures, with May production reaching a fifteen-month high of approximately 1.53 million barrels a day. Brent crude prices have also remained comfortably above the federal budget's benchmark for much of the spring, while the Dangote refinery increasingly draws its feedstock from domestic sources.

However, these improvements are largely exogenous, originating outside the domestic economy, and are therefore susceptible to abrupt changes. The gains, while welcome, should not invite complacency as they are temporary and not a result of structural economic shifts.

Temporary Pillars of Nigeria's Oil Gains

The recovery in oil production is chiefly attributed to a calmer Niger Delta, which led to eased pipeline attacks and reduced crude theft. This additional output came from restarting shut-in wells rather than commissioning new ones, indicating a recovery of lost ground rather than an expansion of capacity.

The second support for the budget is a conservative benchmark, with the 2026 budget based on an oil price of $60 per barrel, down from the initially proposed $64.85. This restraint provides genuine fiscal headroom, safeguarding a surplus that a higher assumption would have committed in advance.

The third support was a geopolitical risk premium, as Brent remained above $100 for months due to Iranian missiles closing the Strait of Hormuz. This elevated price, value conferred by another country's crisis, is now unwinding, with Brent retreating into the mid-70s as the United States and Iran negotiate a settlement.

A growing share of Nigeria's crude is now retained domestically, with the Dangote refinery requiring thirteen to fifteen cargoes a month at full capacity. NNPC has raised its supply to seven from five cargoes, a long-term policy for import substitution, but this carries an opportunity cost as fewer cargoes are sold abroad, reducing Nigeria's capture of price increases.

Eroding OPEC Discipline and Market Vulnerability

The market Nigeria must now sell into reveals a subtler tension. The United Arab Emirates departed OPEC on May 1 after fifty-nine years, having invested 150 billion dollars to lift its capacity towards five million barrels a day. This decision by a low-cost producer to monetize reserves now signals eroding discipline within the cartel.

At its first meeting without the Emiratis in early May, OPEC raised its output target. Saudi Arabia, whose fiscal breakeven sits close to $90 a barrel, is largely left to defend the price alone. A smaller, more competitive OPEC may prioritize market share by producing more, a precedent that led to Brent falling below $30 in 2014 and driving Nigeria into recession.

Angola's attempt to leave OPEC in January 2024 over an unfair quota did not result in increased output; instead, its production fell below a million barrels a day. This demonstrates that constraints for high-cost producers like Nigeria are often ageing fields, chronic underinvestment, and fiscal terms, not merely quotas.

Urgent Need for Fiscal Buffer

The most critical vulnerability remains the absence of a fiscal buffer to absorb a downturn. The Excess Crude Account (ECA), intended as a countercyclical savings mechanism, held only 535,823 dollars at its most recent disclosure. This is a stark contrast to its balance of over $20 billion in 2009, rendering it incapable of cushioning a serious shock today.

The current period should be viewed as a warning and an opportunity to prepare. While Brent trades above the $60 benchmark, the windfall revenue should be automatically ring-fenced in law and channelled into a durable stabilisation fund. This measure is available immediately and creates room for other priorities.

The window for action is measured in months, not years, making immediate savings crucial. Other important priorities include diversifying the economy, broadening the non-oil revenue base, consolidating recent production gains, and ensuring the refinery remains supplied. Converting this transitory windfall into lasting resilience is paramount while prices remain firm.