About Hall Estill

Hall Estill's origins trace back to its 1967 founding as an oil and gas firm in Tulsa. The firm hasn't outgrown its Oklahoma roots, but it has grown to include three more offices in Oklahoma City, Oklahoma, Washington, DC and Fayetteville, Arkansas, more than 140 lawyers and a variety of practices from bankruptcy and corporate to energy and Indian law.

Hall Estill

320 South Boston Avenue
Suite 200
Tulsa, OK 74103
Phone: 918-594-0400
Fax: 918-594-0505


  • Employer Type: Private
  • President & Managing Partner: Michael D. Cooke
  • Total No. Attorneys 2009: 115