Shell's Mars platform in the U.S. Gulf of Mexico surpasses 1 billion barrels in cumulative production
2026-06-15 14:22
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en.Wedoany.com Reported - Shell's Mars platform in the U.S. Gulf of Mexico (also known as the American Gulf) has become the first offshore asset in the region to exceed 1 billion barrels of production over its full lifecycle, and the only single platform in the area to reach this milestone. Shell stated that achieving this production target took 30 years. The company regards the Mars platform as a cornerstone of its U.S. Gulf of Mexico portfolio and a key contributor to U.S. offshore supply.

The Mars platform is a deepwater tension-leg platform located in 3,000 feet of water in the Mississippi Canyon block, approximately 130 miles southeast of New Orleans. It began producing its first crude oil in July 1996, with an initial estimated recoverable volume of about 500 million barrels of oil equivalent over its full lifecycle.

The platform serves as the anchor of the Mars cluster, which includes Mars, Olympus, and the broader Mars corridor, transporting production via pipelines to operating infrastructure at a Louisiana hub. Colette Hirstius, President of Shell USA and Executive Vice President for the American Gulf, stated that 30 years ago, many believed the project would not succeed, but thousands of employees from the Gulf Coast proved that view wrong.

The Mars corridor is one of Shell's key deepwater production areas in the Gulf of Mexico, encompassing 10 operating hubs, with an 11th hub, Sparta, under construction and expected to begin operations in 2028. Shell is currently the largest holder of production leases in the basin, employing over 6,000 people in Louisiana and building a new deepwater headquarters in New Orleans.

Susan Bourgeois, Secretary of the Louisiana Department of Economic Development, noted that the Mars project demonstrates the state's value as an ideal location for the energy industry, with investments driving innovation and U.S. energy dominance. Dustin Davidson, Secretary of the Louisiana Department of Natural Resources and Energy, stated that the people, ports, and coastal ecosystems of South Louisiana provide critical support for offshore oil and gas exploration and production, generating hundreds of billions of dollars in federal revenue through royalties, rents, and bonus bids.

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