Nigeria energy profile
Nigeria — Africa's largest gas reserves, a theft-constrained oil giant
36.9 Gbbls
Proven oil reserves (2.1% global)
211.1 Tcf
Proven gas reserves — Africa's largest
~1.64M bbl/day
2025 production vs. ~2.5M bbl/day capacity
650k bbl/day
Dangote Refinery — world's largest single-train
The gap between capacity and output
Why Nigeria produces less oil than it could
Two decades of decline, then a fight to recover it:
Nigeria last approached 2.5 million barrels a day in 2005; by 2016, chronic pipeline vandalism and crude theft had driven output down to roughly 1 million b/d. A 2022 Nigerian Senate inquiry found the country lost at least $2 billion to oil theft in that year alone, with only about two-thirds of production "effectively guaranteed" against sabotage and diversion. In 2022, state oil company NNPC took the controversial step of contracting a private security firm, Tantita Security Services, to help protect Niger Delta pipelines — handing critical national infrastructure security to a non-state actor, a decision that drew criticism but which NNPC credits with the recovery that followed.
Nigeria last approached 2.5 million barrels a day in 2005; by 2016, chronic pipeline vandalism and crude theft had driven output down to roughly 1 million b/d. A 2022 Nigerian Senate inquiry found the country lost at least $2 billion to oil theft in that year alone, with only about two-thirds of production "effectively guaranteed" against sabotage and diversion. In 2022, state oil company NNPC took the controversial step of contracting a private security firm, Tantita Security Services, to help protect Niger Delta pipelines — handing critical national infrastructure security to a non-state actor, a decision that drew criticism but which NNPC credits with the recovery that followed.
Real recovery, real limits:
By June 2025, NNPC reported 100% crude oil pipeline availability for the first time in years, and regulators projected output could exceed 2.5 million b/d within the following year — though actual 2025 production (including condensates) still ran at roughly 1.64 million b/d against a government target of 2.06 million b/d, underscoring how much ground remains to recover. Informal "artisanal" refining — small, illegal, often environmentally destructive refining operations — remains widespread: NNPCL uncovered 152 illegal refineries in the Niger Delta in just the final three weeks of January 2025 alone.
By June 2025, NNPC reported 100% crude oil pipeline availability for the first time in years, and regulators projected output could exceed 2.5 million b/d within the following year — though actual 2025 production (including condensates) still ran at roughly 1.64 million b/d against a government target of 2.06 million b/d, underscoring how much ground remains to recover. Informal "artisanal" refining — small, illegal, often environmentally destructive refining operations — remains widespread: NNPCL uncovered 152 illegal refineries in the Niger Delta in just the final three weeks of January 2025 alone.
A private refinery outpacing the state
Dangote Refinery — the world's largest single-train plant, built by one man
What Dangote built:
The Dangote Refinery in Lagos, owned by Africa's richest person Aliko Dangote, began production in January 2024 after years of construction delays, and is the world's largest single-train refinery at approximately 650,000 barrels a day — larger than any single refining unit built by a national oil company or international major. In October 2025, Dangote announced plans to more than double capacity to approximately 1.4 million b/d. State oil company NNPC originally agreed to buy a 20% equity stake for $2.7 billion, but after failing to pay the full amount, its stake was reduced to approximately 7.2% — a striking reversal for a project the state had wanted a major share of.
The Dangote Refinery in Lagos, owned by Africa's richest person Aliko Dangote, began production in January 2024 after years of construction delays, and is the world's largest single-train refinery at approximately 650,000 barrels a day — larger than any single refining unit built by a national oil company or international major. In October 2025, Dangote announced plans to more than double capacity to approximately 1.4 million b/d. State oil company NNPC originally agreed to buy a 20% equity stake for $2.7 billion, but after failing to pay the full amount, its stake was reduced to approximately 7.2% — a striking reversal for a project the state had wanted a major share of.
Ironic supply problem, and ageing state rivals:
Despite Nigeria's oil wealth, Dangote has struggled to source enough Nigerian crude locally — the same theft and production constraints affecting national output have forced the refinery to import US crude to run at full capacity. Meanwhile Nigeria's four state-owned NNPC refineries (Port Harcourt I and II, Warri, Kaduna), built between 1965 and 1989, remain in poor shape: NNPC's own group CEO publicly acknowledged in November 2025 that they operate "below international standards" and cannot compete with Dangote on fuel quality, with a June 2026 deadline set to select private technical partners to overhaul them — an unusual admission that the state's own refining capacity has fallen behind a private domestic competitor.
Despite Nigeria's oil wealth, Dangote has struggled to source enough Nigerian crude locally — the same theft and production constraints affecting national output have forced the refinery to import US crude to run at full capacity. Meanwhile Nigeria's four state-owned NNPC refineries (Port Harcourt I and II, Warri, Kaduna), built between 1965 and 1989, remain in poor shape: NNPC's own group CEO publicly acknowledged in November 2025 that they operate "below international standards" and cannot compete with Dangote on fuel quality, with a June 2026 deadline set to select private technical partners to overhaul them — an unusual admission that the state's own refining capacity has fallen behind a private domestic competitor.
Questions
Questions about Nigerian energy
How can a country with major oil reserves lose so much production to theft, and why is it so hard to stop?
Nigerian crude theft happens at multiple points along a very long, exposed supply chain, which is exactly what makes it hard to fully suppress. Some of it is small-scale "bunkering" — tapping pipelines directly to feed informal, illegal artisanal refineries scattered through the Niger Delta's swamps and creeks, which are difficult for security forces to locate and access. Some of it is larger-scale, more organised diversion, sometimes alleged to involve local actors with knowledge of pipeline routes and schedules. The Niger Delta's terrain — dense mangrove, countless waterways, limited road access — makes constant physical surveillance of thousands of kilometres of pipeline extremely difficult and expensive, which is part of why NNPC turned to a private security contractor in 2022 rather than relying solely on conventional military patrols. The 2025 improvement to "100% pipeline availability" suggests that better-funded, more consistent security coverage can meaningfully move the needle — but the underlying economic incentive (a large gap between the black-market value of stolen crude/refined products and the risk of getting caught) doesn't disappear just because enforcement improves in a given year, which is why analysts generally expect theft to remain a recurring risk requiring sustained investment rather than a problem that gets permanently solved. Source: US EIA Country Analysis Brief: Nigeria · Reuters · Nigerian Senate 2022 oil theft inquiry findings.
Provenance
Attribution and citation
- Sources
- US EIA Country Analysis Brief: Nigeria · OPEC 2025 Annual Statistical Bulletin · Reuters · Pipeline Technology Journal · PwC Nigeria Oil & Gas Sector Outlook (January 2026) · Hydrocarbon Processing · Awajis Nigeria Refineries Guide 2026
- Cite as
- "Nigeria Energy Profile — Complete Reference", The Energy Codex, https://thecodex.expert/energy/countries/nigeria/, last updated .