By Rareview Energydesk
Heirs Energies has taken its message on revitalising ageing oil and gas assets to the global stage, presenting a data-driven operational model as a pathway to unlocking value in mature fields.
At the 2026 China Oil and Gas Engineering Technology Exchange Conference, the company outlined how its “repair, reuse and re-engineer” framework is delivering measurable gains in Nigeria’s upstream sector—positioning indigenous operators as pivotal to energy security and production sustainability.
Uzoma Nwokorie, Senior Vice President, Engineering & Projects at Heirs Energies, told industry stakeholders that mature, or brownfield, assets should not be viewed as declining resources but as opportunities for renewed growth when approached with technical discipline and operational efficiency.
“Brownfield assets are not in decline—they are opportunities for sustainable growth,” Nwokorie said during his presentation.
OML 17 as a Case Study
Nwokorie pointed to the company’s operations in Oil Mining Lease 17 (OML 17) as a practical demonstration of the model’s effectiveness. The asset, acquired from international oil majors in recent years, has become a testbed for local innovation and cost-conscious engineering.
According to him, the structured approach—centred on rehabilitating existing infrastructure, optimising legacy systems, and applying targeted re-engineering—has yielded significant results.
“Our ‘repair, reuse and re-engineer’ strategy has enabled the reactivation of over 100 wells, increased gas output, and supported domestic power generation,” he said.
Indigenous Operators in Focus
The presentation comes at a time when indigenous firms are assuming greater control of onshore and shallow water assets divested by international oil companies. This shift has placed companies like Heirs Energies at the centre of efforts to stabilise production and deepen local participation.
Nwokorie emphasised that the company’s model is deliberately designed for replication across similar assets, particularly those requiring cost-effective interventions rather than capital-intensive redevelopment.
“At the core of our model is a focus on practical, scalable solutions that deliver results,” he said, adding that robust infrastructure and a strong safety culture were critical enablers of performance.
Global Relevance
Participants at the China conference—one of Asia’s key technical forums for oil and gas engineering—were told that the lessons from OML 17 could be adapted to mature basins worldwide, where operators face similar challenges of declining output, ageing infrastructure, and cost pressures.
Energy experts say the emphasis on optimisation rather than expansion reflects a broader industry trend, as companies seek to balance profitability with sustainability concerns.
For Nigeria, the success of such models could prove crucial in sustaining output levels, boosting gas utilisation, and supporting power generation—key pillars of the country’s economic development strategy.