Oil prices fell sharply on Monday after the United States and Iran paused attacks over the weekend, taking some of the fear out of a market that had been pricing in the risk of a wider Middle East conflict.
Brent crude, the international benchmark, fell about 5 percent to $91.89 a barrel in early trading on July 27. At one point, it briefly dropped below $90. US West Texas Intermediate also fell more than 5 percent to around $84.64 a barrel.
The price of Brent can eventually affect how much Nigeria earns in dollars, how much pressure sits on the naira, what fuel costs at the pump and how expensive it becomes to move goods across the country.
And after weeks of rising energy costs, the sudden drop has opened a new question for businesses: could some of the pressure finally begin to ease?
Why Oil Prices Fell So Quickly
The decline came after two weeks of attacks involving the US and Iran pushed crude prices higher and disrupted major shipping routes in the Middle East.
Brent had climbed as high as $100 per barrel as traders worried about supply through the Strait of Hormuz, one of the world’s most important oil shipping routes.
But the mood changed after US President Donald Trump paused American strikes to allow more room for diplomacy, while Iran also halted attacks provided the US did the same.
That reduced the immediate fear of a major supply disruption.
Brent dropped more than $4 a barrel in early Monday trading as investors began removing some of the war premium that had been built into oil prices.
Shipping through the Strait of Hormuz remains well below normal levels, and analysts have warned that companies may be reluctant to send vessels back through the route until they are more confident about security.
So the drop in Brent is better understood as relief, not a return to normal.
Nigeria Could Lose Some Oil Revenue
For Nigeria, expensive crude has always come with a complicated trade-off.
Higher oil prices can mean more export earnings and more foreign currency coming into the country.
Nigeria’s 2026 budget was built around a crude oil benchmark of $64.85 per barrel, production of 1.84 million barrels per day and an average exchange rate of ₦1,400 to the dollar.
At around $91 a barrel, Brent is still comfortably above the government’s budget benchmark.
If the US-Iran pause turns into a lasting diplomatic settlement and oil prices continue falling over several weeks or months, Nigeria could earn less from every barrel it exports.
The impact would become more serious if weaker prices were combined with lower production.
Nigeria produced an average of 1.56 million barrels of crude oil per day in June, its highest crude output in more than six years, while crude and condensate production reached about 1.735 million barrels per day.
That improvement gives Nigeria some protection. Selling more barrels can partly compensate for receiving a lower price for each barrel.
But the production level is still below the 1.84 million barrels per day assumed in the federal budget.
That means Nigeria still needs both strong production and reasonable oil prices to meet its revenue expectations.
The Naira Could Feel It If Oil Keeps Falling
This is where the oil story starts to matter directly to a business importing machinery, raw materials, software, vehicles or other goods priced in dollars.
Nigeria still depends heavily on oil exports for foreign currency.
When oil earnings are strong, more dollars can flow into the economy and the Central Bank has greater capacity to support foreign exchange liquidity.
When oil revenue weakens for a prolonged period, that support can come under pressure.
Nigeria is currently entering this period with a stronger buffer than it had previously.
Gross external reserves reached about $51.86 billion on July 14, their highest level in more than 17 years.
That matters because reserves give the country some protection against sudden external shocks.
But reserves do not make Nigeria immune to oil prices.
A sustained decline in crude earnings could eventually slow reserve growth and reduce one of the sources of dollar supply in the economy.
For an importer, manufacturer or retailer, the key number may therefore not be Brent itself.
A business could benefit from cheaper global oil prices but lose those savings if the naira weakens significantly against the dollar.
That is why business owners should watch oil and FX together rather than in isolation.
Cheaper Brent Could Eventually Help Petrol Prices
For businesses spending heavily on generators, vehicles and logistics, the most immediate question is simpler: will petrol become cheaper?
Crude oil is a major input in producing petrol, diesel and aviation fuel. When crude becomes cheaper, the cost of producing refined fuel can also fall.
Nigeria has already seen how quickly global oil markets can affect domestic pricing.
Dangote Refinery resumed naira sales of petrol last week at an ex-depot price of ₦1,215 per litre, up ₦140 from its previous ₦1,075 price. The increase followed a period of higher international prices and disruption in the downstream market.
A sustained drop in crude prices could reduce some of that pressure.
But business owners should not expect a 5 percent fall in Brent to produce a 5 percent reduction at filling stations the next morning.
Petrol prices also depend on the naira-dollar exchange rate, refining costs, international petrol prices, freight, storage, transport and marketers’ margins.
There is also inventory already bought at higher prices.
So what happens over the next few weeks matters more than Monday’s single trading session.
If Brent remains lower and shipping becomes safer and cheaper, the economics of petrol could begin to improve.
Importers Could Face a Different Calculation
The effect becomes more complicated for businesses that rely heavily on imports.
Imagine crude prices continue falling.
That could reduce global fuel and freight costs, which would normally be good for an importer.
But if Nigeria’s oil revenue also falls and the naira comes under pressure, imported goods may become more expensive in naira terms.
A lower Brent price could therefore save money on one side of the business while a weaker currency removes the benefit on the other.
This is why the next stage of the oil story is important.
The best outcome for Nigerian businesses would not simply be cheaper crude.
It would be cheaper crude alongside a stable naira and normal shipping conditions.
That combination could reduce fuel and transport costs without creating a new FX problem.
Airlines and Logistics Businesses Could Also Get Relief
The conflict in the Middle East has affected shipping routes, insurance costs and global energy markets.
If the pause holds and commercial traffic gradually returns to affected routes, freight and insurance costs could begin to come down.
That would matter to Nigerian importers bringing goods from Asia and the Middle East.
Airlines could also benefit if lower crude prices eventually translate into lower aviation fuel costs.
For companies where transport accounts for a large share of operating expenses, even a modest reduction can have a meaningful effect on margins.
But again, this will depend on whether the pause becomes something more lasting.
Business Owners Should Not Price in Cheap Oil Yet
The 5 percent fall in Brent is significant because it shows how quickly the oil market can move when geopolitical risk changes.
But the US and Iran have paused attacks. They have not necessarily resolved the dispute.
Shipping through the Strait of Hormuz has not fully normalised, and tensions elsewhere in the region remain capable of sending oil higher again.
For Nigerian businesses making decisions on pricing, inventory or logistics, the bigger mistake would be assuming Monday’s fall has permanently changed the market.
The most important numbers to watch now are Brent crude, the naira-dollar exchange rate and domestic fuel prices.
If oil continues falling while the naira remains stable, Nigerian businesses could finally see some relief in fuel, transport and operating costs.
But if lower oil prices begin cutting Nigeria’s dollar earnings and putting pressure on the naira, part of that relief could disappear before it reaches businesses.