Strategic Partnership in Argentina's Vaca Muerta Shale

Italian oil company Eni and XRG, an investment arm of Abu Dhabi National Oil Company (Adnoc), have acquired stakes in three blocks within Argentina's Vaca Muerta shale formation. This acquisition is part of a broader strategy to develop the Argentina LNG project, a large-scale integrated upstream and midstream gas initiative. Eni and XRG, in partnership with state-owned YPF, are jointly developing this facility to exploit Vaca Muerta's resources for international markets.

Transaction Details and Ownership Structure

Under the announced transaction, Eni and XRG will each acquire 32% working interests in the blocks Meseta Buena Esperanza, Aguada Villanueva, and Las Tacanas. YPF will retain operatorship with a 36% stake. These three blocks are expected to serve as a core resource base for the project's first phase, which aims to achieve 12 million tonnes per annum (mtpa) of LNG capacity through two floating liquefied natural gas (FLNG) units, each with a capacity of 6 mtpa.

Strategic Significance and Statements

By securing upstream participation in this major unconventional gas play, both Eni and XRG gain access to long-term resources and a more meaningful role in the Argentina LNG project. Eni's chief operating officer for global natural resources, Guido Brusco, stated that the entry into Vaca Muerta strengthens Eni's ability to develop world-scale gas resources and convert them into competitive LNG for global markets. Mohamed Al Aryani, XRG's president of international gas, noted that the transaction gives XRG a direct role in advancing a project with the scale and potential to become a significant new source of reliable LNG supply. YPF's chief executive, Horacio Marin, emphasized that this is another step forward in developing Argentina LNG.

Project Outlook and Economic Impact

The three blocks are also expected to support monetization of condensates associated with gas production. YPF and its partners anticipate making a final investment decision later this year on Argentina LNG. The project blueprint includes an option for a third FLNG vessel, which would increase total capacity to 18 mtpa. Initially estimated at approximately $50 billion, the project has the potential to transform Argentina from a regional importer into a global LNG exporter. Argentina LNG is one of two LNG projects advancing in the country, alongside Southern Energy, which is owned by Pan American Energy, YPF, Pampa Energia, Harbour Energy, and Golar LNG, and is due to enter operation in 2027.

Future Drilling Activity and Resource Potential

To supply these LNG projects, drilling activity for shale resources in Vaca Muerta is expected to rise sharply over the next few years, allowing companies to apply efficiencies learned from oil production to gas extraction. The Vaca Muerta formation holds an estimated 308 trillion cubic feet of recoverable shale gas, making it the second largest play in the world, behind only the Sichuan basin in China.