Arena Energy LLC has promoted Michael Vallejo to president in addition to his role as chief financial officer. The Gulf of Mexico Shelf-focused oil and gas exploration company also has promoted Brent Ozenne to chief operating officer of Arena Energy. Ozenne will continue in his role as chief executive officer of Arena Offshore LP.
Vallejo joined Arena as finance manager in 2013 and was promoted to the role of chief financial officer in 2014.
Ozenne joined Arena Offshore as a production engineer in 2008, assumed the role of production manager in 2012, was promoted to chief operating officer in 2020 and became chief executive officer of Arena Offshore in 2022.