Shell Finalizes Sale of Stake in Gulf of America Platform Enhancing Portfolio Strategy

Shell Completes Sale of Gulf of America Platform Stake

On September 22, 2026, Shell Offshore Inc., a subsidiary of Shell plc, announced the completion of an agreement to divest its 50% non-operated working interest in the Na Kika platform and associated fields in the Gulf of America. The deal also includes the sale of Shell's 100% interest in the Coulomb tieback. With a cash transaction totaling approximately $840 million, Shell is set to reshape its portfolio and focus on enhancing its competitive edge in the upstream sector.

The arrangement was first disclosed earlier, with a total consideration of $1.7 billion established during the signing phase. However, customary adjustments and contingencies reduced the final cash proceeds. The assets have been purchased by an affiliate of Ridgewood Energy and a subsidiary of Talos Energy, both poised to leverage the resources and infrastructure inherent to the Gulf region.

Following this transaction, Shell will continue to maintain a stake in the potential upside, as it stands to receive uncapped linked payments through 2027 and retains overriding royalty interests derived from new Na Kika tiebacks, contingent upon specific conditions.

In terms of production, Shell had an entitlement share of 37,000 barrels of oil equivalent per day from these assets in 2025. Despite this, projections indicate that Na Kika and Coulomb are not expected to be significant contributors to Shell’s production portfolio by 2030. The decision to sell comes as Shell looks to streamline its operations and invest in more promising prospects.

As part of the agreement, the buyers will assume certain decommissioning obligations associated with the assets, thereby providing security regarding these commitments. Shell Trading US Company will retain marketing rights pertaining to the offtake from both the Na Kika and Coulomb sites based on negotiations with the buyers.

The Na Kika semi-submersible platform began production back in 2003, with the Coulomb tieback following suit in 2005. BP continues to operate Na Kika and holds the remaining 50% working interest in the platform.

Shell's operations within the Gulf of America are a cornerstone of its deep-water business, which is characterized by its scale, efficiency, and comprehensive infrastructure. Currently, Shell is recognized as the leading international oil company operating in both the Gulf of America and Brazil, two of the highest-margin, low-carbon production environments globally.

The U.S. remains a pivotal market for Shell, with extensive investments across all 50 states. As the dominant deep-water operator and a significant oil and gas producer in the Gulf region, Shell also ranks as one of the largest purchasers of U.S. LNG. Through its Trading and Supply network, Shell ensures reliable energy delivery—spanning power, low-carbon fuels, LNG, and refined products—across nationwide and global markets.

Operating over 12,000 branded gas stations, Shell serves more than seven million customers daily, showcasing its extensive retail footprint in the United States. With a rich history of over 100 years in the U.S. market and a workforce of more than 11,000 employees as of January 2026, Shell is committed to fulfilling the evolving energy requirements of its clientele, both today and in the future.

This move reflects Shell's ongoing strategy to refine its portfolio, aligning with market demands and optimizing its operations for enhanced resilience and competitiveness in the energy landscape.