Infrastructure Insights
Editorial Insight20 September 20265 min read

Nigeria’s Oilserv Expands Into Gabon With New Hydrocarbon and Gas Infrastructure Deal

The agreement covering two Gabonese blocks could see the Nigerian engineering company move beyond pipeline construction into resource development, gas monetisation and energy infrastructure.

Olatokunbo Ajelara
Olatokunbo Ajelara
Administrative & Technical Assistant

Nigeria’s Oilserv is taking its energy infrastructure ambitions beyond the country’s borders, signing an agreement with the Gabonese government to develop and commercialise hydrocarbon resources in two blocks while building the gas infrastructure needed to connect those resources to power generation and industry.

The Agreement Protocol, signed by Gabon’s Minister of Petroleum and Gas, Clotaire Kondja, and Oilserv Chairman and Group CEO Emeka Okwuosa, covers the DEF-3 and D4-5 blocks. It also provides for gas transportation, compression and treatment infrastructure to support thermal power generation and industrial activity.

The financial value of the development itself has not been disclosed, and the agreement is a framework for development and commercialisation rather than a final investment decision. That distinction is important: the project still has to move from framework to detailed development, financing and execution.

From AKK and OB3 to Gabon

The Gabon agreement comes at an interesting point in Oilserv's own evolution.

In Nigeria, the company has been closely involved in major gas infrastructure projects including the Obiafu-Obrikom-Oben (OB3) and Ajaokuta-Kaduna-Kano (AKK) pipelines. Oilserv said it achieved mechanical completion of the 303-km AKK pipeline earlier this year, marking a major milestone for one of Nigeria's flagship domestic gas projects.

The Gabon deal therefore represents a different proposition.

Rather than simply delivering an EPC project for another company, Oilserv is entering an arrangement that combines upstream resource development with midstream infrastructure and downstream energy use. The company's own description places the partnership across resource development, gas monetisation, transportation, processing and energy security.

That is significant for Nigeria's indigenous energy sector.

For years, African engineering companies have often participated in projects as contractors while international operators controlled exploration, production and major investment decisions. Oilserv's Gabon agreement points toward a model in which an African company can participate across more stages of the value chain.

And the cross-border element matters.

This is Nigerian engineering expertise being deployed in Central Africa, rather than only within Nigeria's domestic gas market.

Gabon Wants the Gas to Do More Than Sit Underground

For Gabon, the infrastructure component may ultimately be as important as the hydrocarbons themselves.

The country has approximately 26 billion cubic metres of proven natural gas reserves, according to The Energy Year, but developing reserves into useful energy requires gathering, processing, compression and transportation infrastructure. Gabon is also pursuing wider gas-monetisation initiatives, including the Cap Lopez floating LNG project, which is targeting annual production of about 700,000 tonnes.

The new Oilserv agreement directly addresses part of that infrastructure gap.

The planned transportation, compression and treatment systems are intended to supply thermal power plants and industrial users, effectively creating a pathway from hydrocarbon resources to electricity and industrial activity.

That fits into a broader push by Gabon's government to attract investment and increase domestic economic value from its natural resources. In a September 18 cabinet communiqué, the government also highlighted plans to add 50 MW of thermal generation capacity in the coming months, with an ambition to reach an additional 150 MW by 2032.

The challenge now is execution.

The agreement does not yet disclose the reserves attributable to the two blocks, production volumes, infrastructure capacity, investment requirement or a firm production timetable. Those details will determine how large the eventual development becomes.

But the direction is already clear.

Gabon needs infrastructure to turn resources into energy, while Nigerian companies are increasingly looking beyond Nigeria for opportunities to build and operate that infrastructure.

Author

Olatokunbo Ajelara
Administrative & Technical Assistant
CategoryEditorial Insight
Published20 Sept 2026
Read time5 min
“The bigger shift is not Oilserv entering Gabon. It is an African engineering company moving closer to the resources it has spent decades building infrastructure to unlock.”
— Olatokunbo Ajelara, Administrative & Technical Assistant

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