Italy’s Eni and Malaysia’s Petronas have launched a 50-50 joint venture designed to combine their gas businesses across Indonesia and Malaysia, in one of the most significant regional energy tie-ups of the year. The new company, called Searah, begins with an initial production base of more than 300,000 barrels of oil equivalent per day and aims to exceed 500,000 boe/d within the next three years.
The venture brings together 19 gas-producing and development assets, including 14 in Indonesia and five in Malaysia. That makes it a broad regional platform rather than a narrow project partnership. For both companies, the deal creates scale at a time when Southeast Asia’s gas market is becoming more important to power demand, industrial growth, and energy security.
The new entity has also secured a $6 billion revolving credit facility to support expansion, with expected investments of more than $20 billion over five years. That level of funding signals how seriously the two companies view the opportunity. It also shows confidence that gas will remain a central part of the region’s energy mix even as governments pursue cleaner power systems.
For Petronas, the joint venture offers a way to deepen regional integration while keeping a strong link to core upstream assets. For Eni, the partnership expands its Southeast Asian footprint and gives it access to a larger reserve base in a part of the world where gas demand is expected to remain resilient. The companies said the project should unlock more than 3 billion barrels of discovered resources and create additional exploration potential.
The timing is important because Southeast Asia is at the center of a broader energy transition debate. Governments want affordable power and supply security, but they also face pressure to cut emissions and manage infrastructure costs. Gas is often treated as the bridge fuel in that equation, especially in markets where coal remains dominant and renewable grids still need backup capacity.
The new venture also reflects a practical investment trend across the region: energy companies are favoring scale, asset consolidation, and capital efficiency. In a market where project development can be slow and capital intensive, pooling assets can help reduce duplication and improve operating synergies. Eni said the venture will generate significant logistical and technical benefits, while also supporting local development and environmental protection.
Investors are likely to watch how quickly Searah can convert its asset base into growth. The combination of upstream gas, a large financing package, and a clear regional footprint gives the venture a strong starting position. But execution will matter, especially in countries where regulation, permitting, and infrastructure can all slow down development.
Still, the deal is a clear sign that Southeast Asia’s gas industry remains highly active and strategically important. With power demand rising and governments seeking more secure local supply, Eni and Petronas have placed a major bet on the region’s energy future.
