News & Insights
J. Kevin Hayes was recently interviewed by the Tulsa Business & Legal News for an article regarding the Energy Law practice in Oklahoma.
About Hall Estill
Founded in 1966 in Tulsa, Oklahoma, Hall Estill is a full-service law firm with clients ranging from Fortune 500 corporations to traditional family businesses, as well as nonprofit organizations, entrepreneurial start-ups and individuals. More than 150 legal professionals work in the firm at offices in Tulsa, Oklahoma City, Denver and Northwest Arkansas, assisting a diversified base of local, regional, national and international clients.
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