Member of the Association of International Energy Negotiators
Lifetime Honorary Trustee of the Foundation of Natural Resources and Energy Law
Trustee of the Energy and Mineral Law Foundation
Member of the Advisory Board for the Institute for Energy Law at the Center for American and International Law
Life Member of the Uniform Laws Commission
Member of the American Law Institute
Member of the American Association of Professional Landmen
Member of the International Bar Association, the American Bar Association, and the North Dakota and Texas Bars
