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Eni Secures Significant Share in Argentine Shale Gas for LNG Exports

Italian energy giant Eni has finalized an agreement to acquire a substantial interest in several Vaca Muerta shale gas concessions in Argentina. This strategic move aims to bolster the supply of natural gas for a prospective liquefied natural gas export facility in the South American nation.

7/25/2026, 9:15:27 PM

Eni S.p.A. has announced its acquisition of a 32.5% stake in six hydrocarbon exploration and production blocks located within Argentina's Vaca Muerta shale formation. This development, as reported by Yahoo Finance, marks a significant step for the Italian multinational energy company in expanding its upstream portfolio in Latin America. The newly secured assets are situated in the Neuquén Basin, a region renowned for its considerable unconventional oil and gas reserves. The specific blocks involved in this transaction, operated by Argentina's state-owned energy firm YPF S.A., include Bandurria Norte, Bajada de Añelo, Aguada della Guerra, La Ampedrada, Coirón Amargo, and Punta Guanaco. YPF will retain a majority operating interest in these areas. This investment is closely tied to the potential development of a large-scale liquefied natural gas (LNG) plant along the Bahía Blanca estuary. The envisioned facility would process natural gas extracted from the Vaca Muerta region, transforming it into LNG for export to international markets. Securing a reliable long-term gas supply is a critical component for the economic viability and operational success of such an ambitious export project. The Vaca Muerta formation is recognized globally as one of the largest shale gas and oil deposits. Its strategic importance has grown considerably as countries seek diverse and stable energy sources. Eni's involvement underscores the continued international interest in developing Argentina's unconventional resources to meet both domestic demand and export opportunities. The acquisition aligns with Eni's broader strategy of diversifying its energy mix and strengthening its position in key international energy markets. By securing a share in these productive shale blocks, the company enhances its potential for future gas production and participates in a venture that could significantly impact Argentina's role as an energy exporter. The long-term implications for regional energy security and global LNG markets will be closely watched as these projects advance.

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