800 NE 15th St., OUTC 301Oklahoma City, OK 73104Ph. 405-271-3000Fax. 405-271-1606
4502 E. 41st St. Bldg 1 Room 1B07 Tulsa, OK 74135Ph. 918-660-3878
One Partner's Place 350 David L Boren Blvd, Suite 1800 Norman, OK 73019 Fax. 405-325-7172