• Energy, Oil & Gas Law, Environmental Law
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Practice Areas
  • Energy, Oil & Gas Law
  • Environmental Law
Additional Practice Areas
  • Wildlife
  • Natural Resources
  • Global Climate Change
  • Environmental Compliance
Professional Experience
Partner
Current
Education
University of Oregon School of Law
Order of the Coif, Managing Editor, University of Oregon Law Review
Colorado College
Phi Beta Kappa
Professional Associations
Current
Activities: Member, American Bar Association Member, District of Columbia Bar Association Member, Wyoming Bar Association Member, Colorado Bar Association Member, Nevada Bar Association
Current
Activities: Mr. Brennan is listed in Who's Who in America, and the International Who's Who in Environmental Lawyers (2004-2007), and The Best Lawyers in America (2007).
Websites & Blogs
Website
Website
Contact & Map
25 S Willow St
Jackson, WY 83001
USA
Telephone: (307) 734-4504
Fax: (800) 840-5396