By Rareview Energydesk
For decades, Nigeria’s state-owned refineries stood as symbols of industrial ambition — monuments to a petroleum-rich nation expected to dominate Africa’s energy value chain. Today, they stand instead as enduring metaphors for institutional decay, policy inconsistency and the astonishing capacity of the state to spend billions of dollars without producing corresponding value.
The latest chapter in that long and troubled history opened recently when the Nigerian National Petroleum Company Limited (NNPC) announced fresh Memoranda of Understanding (MoUs) with two Chinese firms for the rehabilitation and operation of the Warri and Port Harcourt refineries.
On paper, the arrangement appears ambitious. According to NNPC, the agreements with Sanjiang Chemical Company Limited and Xinganchen (Fuzhou) Industrial Park Operation and Management Company Limited would cover technical equity participation, refinery rehabilitation, petrochemical integration, refinery expansion and the establishment of gas-based industrial hubs.
But outside the carefully worded corporate statements, the announcement has triggered a wave of skepticism across Nigeria’s energy sector — not because Nigerians oppose refinery rehabilitation, but because they have heard this story before.
Many times.
And each time, it ended the same way: billions spent, promises amplified, ceremonies held — yet the refineries remained largely dormant.
A HISTORY OF REPAIRS WITHOUT RESULTS
Nigeria’s refinery rehabilitation saga did not begin under the current administration. Nor did it begin under former President Muhammadu Buhari. The cycle stretches back decades.
The country’s four state-owned refineries — two in Port Harcourt, one in Warri and another in Kaduna — were once designed to collectively refine 445,000 barrels of crude oil per day.
Yet from the late 1990s onward, declining maintenance culture, corruption, pipeline vandalism, poor management and political interference steadily crippled operations.
Successive governments responded with what became a recurring national ritual: “Turnaround Maintenance.”
Between the administrations of former Presidents Olusegun Obasanjo, Umaru Musa Yar’Adua, Goodluck Jonathan and Buhari, billions of naira and dollars were reportedly committed to refinery repairs.
Yet the plants repeatedly relapsed into dysfunction shortly after each rehabilitation announcement.
In many instances, Nigerians heard official declarations of “mechanical completion” only to discover that actual refining output remained negligible or entirely absent.
The most recent large-scale intervention came in 2021 when the federal government approved nearly $3 billion for refinery rehabilitation.
A $1.5 billion Engineering, Procurement and Construction (EPC) contract was awarded to Italy’s Maire Tecnimont for the Port Harcourt Refinery rehabilitation. Months later, another $1.48 billion was approved for the Warri and Kaduna refineries, with contracts awarded to Saipem and Saipem Contracting Nigeria Limited.
The projects were structured in phases spanning between 18 and 44 months.
The Officials assured Nigerians the refineries would soon resume production, reduce fuel import dependence and conserve foreign exchange.
But reality proved more stubborn.
Despite periodic commissioning ceremonies and optimistic briefings, the facilities continued to suffer shutdowns, operational instability and technical setbacks. Today, industry sources maintain that none of the refineries is meaningfully refining crude at commercial scale.
The situation became even more troubling after reports emerged that the Economic and Financial Crimes Commission (EFCC) had begun probing aspects of the rehabilitation expenditures and contract execution.
For many Nigerians, that investigation reinforced a growing suspicion: that refinery rehabilitation in Nigeria has evolved into an endless commercial ecosystem — one that consumes public funds while producing little petroleum.
THE CHINESE DEAL AND THE QUESTIONS IT RAISES
The new MoUs might have passed quietly had they involved globally recognised refinery engineering giants. Instead, critics quickly questioned the credentials of the selected Chinese firms.
Former President of the Organised Private Sector of Nigeria, Dele Oye, publicly challenged both the technical and financial competence of the companies during an interview on Arise News.
According to Oye, Sanjiang Chemical is primarily a downstream chemicals company rather than a refinery engineering or EPC firm. The second company, Xingcheng, was described as an industrial park and real estate management entity without verifiable refinery operating experience.
“The company has never run any refinery. They’ve never rehabilitated one,” Oye argued.
His criticism went beyond competence. It touched a deeper national anxiety: why Nigeria repeatedly enters fresh agreements before fully accounting for previous interventions.
That concern resonates because Nigerians have watched successive administrations announce refinery “solutions” without transparent disclosure of outcomes, liabilities or lessons learned.
Indeed, one of the most striking aspects of the latest MoUs is not merely who signed them, but what remains unresolved from earlier agreements.
How much of the nearly $3 billion previously approved has been disbursed?
What measurable milestones were achieved?
Why did the rehabilitated plants fail to sustain operations?
And if earlier contractors failed to deliver expected outcomes, were penalties enforced?
These questions remain largely unanswered.
THE INDIGENOUS ARGUMENT
Perhaps the most politically sensitive aspect of the debate is the growing argument that Nigeria no longer lacks indigenous capacity.
Over the past decade, indigenous oil firms have transformed from marginal players into dominant operators within the country’s upstream sector.
Companies such as Seplat Energy, First Exploration & Petroleum Development Company, Conoil Producing and Renaissance Africa Energy Holdings have successfully acquired and managed assets previously controlled by international oil companies.
Their rise has altered long-standing assumptions about local competence.
Industry experts acknowledge that these firms are primarily upstream operators rather than refinery engineering specialists. Yet many insist that government could structure consortium arrangements combining international EPC expertise with indigenous financing and operational participation.
Supporters of that view often point to the Dangote Refinery as evidence that Nigeria possesses the commercial and technical ecosystem required to execute complex refining projects — provided there is discipline, transparency and profit-driven management.
The Dangote project, despite delays and controversies, ultimately demonstrated something the state-owned refineries failed to achieve for decades: execution.
That contrast is politically uncomfortable.
Because while private capital delivered Africa’s largest refinery, government-owned facilities continue to absorb public money without sustainable productivity.
THE DEEPER FEAR: A PERMANENT REVENUE HOLE
At the heart of the skepticism surrounding the latest MoUs lies a darker national sentiment — that refinery rehabilitation has become less an industrial objective and more a recurring mechanism for financial extraction.
Each administration inherits the same broken infrastructure, announces another technical partnership, secures another round of funding, and promises imminent revival.
Then the cycle restarts. Sometimes on borrowed funds.
The language changes. The contractors change. The feasibility studies change.
But the outcome rarely does.
This is why critics increasingly argue that Nigeria’s refinery crisis is no longer purely technical. It is political and structural.
There is little evidence that the state genuinely intends to relinquish control of the refineries through transparent privatisation or commercially disciplined management. Instead, the assets remain trapped in a bureaucratic limbo where dysfunction itself appears profitable to entrenched interests.
Energy expert Dan Kunle captured that frustration when he described the latest MoUs as “a futile exercise” and urged the government to sell the refineries “as is” through the National Council on Privatisation.
That proposal — once politically taboo — is gaining traction among economists and industry observers who believe Nigeria may never achieve refinery efficiency under the current state-controlled framework.
For now, however, the cycle continues.
Another agreement has been signed.
Another promise has been made.
Another assurance has been issued that this time will be different.
But after decades of failed rehabilitation programmes, vanished billions and idle refining, many Nigerians are no longer listening to the promises. They are watching the pattern.
And increasingly, they fear the refineries are no longer national assets being repaired, but national wounds repeatedly reopened — convenient pipelines through which public wealth continues to bleed from a country perpetually waiting for revival.