Colette Hirstius, currently Executive Vice President, Gulf of America, will take on the responsibility of President, Shell USA, in addition to her current role as Executive Vice President, Gulf of America, effective August 1, 2025.
In a city where high school ties tend to be strong and enduring, Ms. Hirstius is a graduate of St. Mary’s Dominican HS. Supreme Court Justice Amy Coney Barrett, whose father was an attorney for Shell, and my former Minerals Management Service colleague Kathy Swiler, are also St. Mary’s Dominican graduates.
Ms. Hirstius stayed in New Orleans as an undergraduate, receiving a B.S. degree in geology from Tulane.
Shell is the no. 1 oil and gas producer in the Gulf of America. In 2024, the company produced 171.7 million bbls of oil (26.2% of the GoA total) and 167.4 bcf of gas (24.4% of the GoA total).
Bud's Offshore Energy (BOE) 
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