ExxonMobil and its partners are putting $1 billion into Nigeria’s deepwater oil sector, giving the country a major boost in its push to attract foreign direct investment and raise crude production.

The investment will go into the Usan Infill Project, located offshore Nigeria in Oil Mining Lease 138. The project could add about 40,000 barrels per day to Nigeria’s oil output, according to the Nigerian Upstream Petroleum Regulatory Commission.

The move also marks ExxonMobil’s return to drilling activity in Nigeria after a long break. NUPRC said Esso Exploration and Production Nigeria, an ExxonMobil affiliate, last carried out drilling operations in the country in 2016.

Why the Investment Matters

Nigeria needs new oil investments to stabilise production, increase export earnings and rebuild investor confidence in the upstream sector.

For years, the country has struggled with underinvestment, crude theft, ageing assets and regulatory uncertainty. These problems reduced output and weakened government revenue.

ExxonMobil’s latest commitment sends a stronger signal to other international oil companies. It shows that major investors still see value in Nigeria’s offshore assets, especially where projects can deliver production faster by using existing infrastructure.

What ExxonMobil Plans to Do

The Usan Infill Project is not a new oilfield from scratch. It is designed to increase production from the existing Usan deepwater field.

Esso Exploration and Production Nigeria operates OML 138, which holds the Usan field, under a production-sharing contract with NNPC Limited.

The project follows new seismic work that helped identify fresh investment opportunities in the field. NUPRC said first production could come within 18 months.

That timeline matters because Nigeria needs quicker barrels, not only long-term promises. If the project stays on schedule, it could support national output at a time when the government wants to improve oil revenue and foreign exchange inflows.

A Boost for Nigeria’s FDI Drive

The investment comes at a time when Nigeria is trying to convince global energy companies to bring capital back into the country.

Foreign investors want regulatory clarity, security, predictable fiscal terms and faster project approvals. Nigeria has tried to address some of these concerns through the Petroleum Industry Act and new licensing efforts.

NUPRC also presented 19 prospecting licences across deepwater, shallow-water and continental shelf acreage to successful bidders from the 2022/2023 Mini Bid Round and the 2024 Licensing Round.

This means the ExxonMobil project is part of a wider effort to restart activity across Nigeria’s oil blocks.

Expert View

ExxonMobil’s $1 billion commitment is important, but Nigeria must treat it as a test case.

If the Usan Infill Project moves smoothly from investment approval to production, it will strengthen Nigeria’s message to global investors. It will show that the country can still support large offshore projects and deliver returns under its current regulatory framework.

But if delays, insecurity or approval bottlenecks slow the project, the signal could weaken.

Nigeria’s opportunity is clear. The country has strong offshore reserves, experienced operators and existing production infrastructure. What investors need now is speed, policy consistency and protection for capital.

What Investors and Policymakers Should Watch

The next key issue is execution.

Investors will watch whether ExxonMobil and its partners can move quickly into drilling and production. Policymakers will also watch how much additional output the project delivers and how soon the barrels reach the market.

For Nigeria, the bigger goal goes beyond one project. The country must use this investment to attract more deepwater capital, improve crude production and restore confidence in its oil industry.

ExxonMobil has made a strong move. Nigeria now has to prove that its oil sector can turn renewed investor interest into real production growth.