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.
Kevin Hayes Interviewed for Energy Law Article
January 2014
J. Kevin Hayes was recently interviewed by the Tulsa Business & Legal News for an article regarding the Energy Law practice in Oklahoma.
![People Talking](https://www.hallestill.com/index.php/assets/images/highlight-photo-placeholder-sm.png)
![People Talking](https://www.hallestill.com/index.php/assets/images/highlight-photo-placeholder.png)