1018 Natural Resources Lawyers

American Bar Association The Missouri Bar.

Walker County President, 1991 and American Bar Associations Alabama State Bar.

Tulsa County and Oklahoma Member, Mineral Law Section Bar Associations Tulsa Association of Petroleum Land Men.

Topeka, Kansas and American Bar Associations City Attorneys Association of Kansas.

Utah State Bar Chairman, Water Law Committee, Energy and Natural Resource Law Section, 1983-1984, 1985-1986 Chair, Energy, Natural Resources and Environmental Law Section, 1989-1990 American Bar Association Member and Vice Chairman, Water Resources C

State Bar of Arizona.

Kern County Bar Association State Bar of California.

Rocky Mountain Mineral Law Foundation Trustee, 2002 Annual Institute Program Chair, 1993 Mining Section Chairman, Publications, Long Range Planning and Special Institutes Committees Yellowstone County and American Bar Associations State Bar of Montana

Tulsa County President, 1999-2000 Member, Board of Directors, 1992-2003, Oklahoma Member, Board of Governors, 2003-2005 and American Bar Associations State Bar of Texas.